Browse our agency directory to find top HR outsourcing companies that blend strategic workforce management, compliance expertise, and scalable support solutions to streamline HR operations and support the growth of emerging businesses and industry giants alike. We also have a roster of US-based HR service providers that can ensure compliance with local regulations.

Best Pennsylvania HR Service Providers

22 Companies - Rankings updated: April 03, 2026

DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.

United States × Pennsylvania ×
  • Let us save you time & money.

    Dimov Tax offers expert domestic and international tax and financial services, including individual and business tax preparation, cryptocurrency and stock taxation, IRS/state notice resolution, forensic accounting, M&A consulting, property management accounting, CPA letters, and tailored strategies.  [... see all Dimov Tax reviews ]
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    Under 49
    Portfolios Count
    4 Projects Listed

    Dimov Tax Services

    • Business Consulting
    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • All Choice Energy, LLC
      Audit Accounting Project for Energy & Mining Company All Choice Energy, LLC
    • TEDA TPCO America Corporation
      Audit Accounting Project for Manufacturing Company TEDA TPCO America Corporation
    • United Wholesale LLC
      Audit Accounting Project for Retail Company United Wholesale LLC
    • Backcountry Broadband LLC
      Audit Accounting Project for Corporate Services Company Backcountry Broadband LLC
    Comprehensive analysis done by DesignRush Agency Experts.

    Dimov Tax Reviews & Testimonials

    • Dmitrii Legetskii
      Dmitrii Legetskii Co-owner at VLA&DI Group
      5.0
      Accounting Review from Dmitrii Legetskii

      This company helped us set up our accounting system from beginning to end. I am a serial entrepreneur with experience working with many different accounting groups and this one has been the most responsive overall. They have helped us with registering the business, putting together payroll, and getting our quarterly tax returns filed. They have been also very helpful with giving personal tax advice. I would recommend them to any other friends and especially other business owners.

      Show more
    • Setty McIntosh
      Setty McIntosh Producer Creative Director at Media Production Company
      4.2
      Accounting Review from Setty McIntosh

      Services 2 years in a row. George Dimov is now my C.P.A. Excellent, organized, thorough and timely. We were impressed with their patience, courteousness, and efficiency.

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    • Undisclosed
      Undisclosed Executive at Tax Services Company
      5.0
      Accounting Review from Undisclosed

      They were easy to deal with. George Dimov, CPA successfully delivered the project as per the client's requirements. The service provider utilized Email and messaging apps for effective responsiveness and communication. They were also easy to work with. Ultimately, the client was satisfied with the partnership.

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
    • Google
    • Apple
    • Cisco
    • Ebay
    • Uber
    • PayPal
    Data sourced from the agency's DesignRush profile
  • Digital First Company

    Mastech Digital is a leading provider of Digital Transformation IT Services. The company offers Data Management and Analytics Solutions, Offshore Staffing, Digital Learning, and Remote IT Staffing Services with a digital-first approach.Mastech Digital is a leading provider of Digital Transformation IT  [... see all Mastech Digital reviews ]
    Location
    Coraopolis, Pennsylvania
    Number of Employees
    500 - 999

    Mastech Digital Services

    • HR Outsourcing
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Mastech Digital Reviews & Testimonials

    • Shivam Kumar
      Shivam Kumar Assistant manager at The Higher Pitch
      5.0
      IT Staffing Review from Shivam Kumar

      TAT for thr requirements was great! Quality of hiring was great too, if you are looking for IT Staffing services Mastech Digital should definitely be on your list.

      Show more
    • ruhul amin
      ruhul amin Review from Google
      1.0

      ruhul amin's Review Sourced from Google

      Fake company. just collect your personal info in parts in different calls and patch them up to find the full info. first the birth date only , not the year, and then asked how old are you in separate call. thats it. thats all they need to find your actual date of birth. Dont give them any personal info.

      Show more
    • Laurel Walker
      Laurel Walker Review from Google
      1.0

      Laurel Walker's Review Sourced from Google

      Possibly a scam company. Got contacted by someone named Waqar who was “recruiting a job” then did not answer to my 3 follow up email attempts. Do not give them any information

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
    • Walmart
    • Ford
    • Washington Courts
    • Alpha Bank
    • ICBC
    • American Heart Association
    • LabCorp
    • Tata Communications
    • ProQuest
    • SouthWest
    Data sourced from the agency's DesignRush profile
  • Recruiting with the Intention of Retention, because we know that your TALENT is the CORE of your VAL

    A highly effective talent acquisition team starts with structure, strategy, and support that will help them to meet the objectives of the business.  [... view PKR - Panna Knows profile ]
    Location
    Wayne, Pennsylvania
    Number of Employees
    1000 & Up

    PKR - Panna Knows Services

    • HR Outsourcing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Xavier Creative House
    • LLR Partners
    • Energage
    Data sourced from the agency's DesignRush profile
  • Innovative staffing solutions for businesses

    Mindlance is a leading global provider of innovative workforce staffing solutions, dedicated to transforming businesses through cutting-edge services.  [... view Mind Lance profile ]
    Location
    King of Prussia, Pennsylvania
    Number of Employees
    1000 & Up

    Mind Lance Services

    • HR Outsourcing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Abbott
    • Ally
    • American Express
    • AmeriHealth New Jersey
    • AmeriSource
    • AmeriTrade
    • Arris
    • AstraZeneca
    • Baxter
    • BD
    Data sourced from the agency's DesignRush profile
  • A premier staffing agency for businesses

    Integrative Staffing Group is a pioneering staffing agency that offers a comprehensive spectrum of workforce solutions. With a dedication to excellence, we provide specialized staffing services tailored to diverse industries, including administrative, healthcare, industrial, and professional sectors.  [... view Integrative Staffing Group profile ]
    Location
    Coraopolis, Pennsylvania
    Number of Employees
    Under 49

    Integrative Staffing Group Services

    • HR Outsourcing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Integrative Staffing Group Reviews & Testimonials

    • Zachary Thomas
      Zachary Thomas Review from Google
      2.0

      Zachary Thomas's Review Sourced from Google

      My recruiter was new, didn't seem like she knew what she was doing, when I met her she looked like she woke up late and came into work. Didn't find me a job and forgot who I was every time I called. Their building is nice, no free parking.

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    • Josh Depetro
      Josh Depetro Review from Google
      1.0

      Josh Depetro's Review Sourced from Google

      Bad group of people - will lie to people to staff their temporary jobs. The recruiters are a revolving door because they are not paid a fair wage, can’t get overtime and have terrible benefits. Look elsewhere - both for your job needs and if you are interested in recruiting.

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    • Drew Matthews
      Drew Matthews Review from Google
      1.0

      Drew Matthews's Review Sourced from Google

      Very dishonest group of people - only interested in the owner making money while the workers struggle. Stay away from this scam of a “business.”

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
    • Environmental Services, Division I University
    • Non-Profit Organization
    • Structural Steel Fabrication Company
    • Environmental Company
    • International Energy Company
    • Mineral Processing Company
    • Computer Networking Company
    Data sourced from the agency's DesignRush profile
  • Serving Up Today's Greatest Talent

    We are a creative staffing agency specializing in the recruitment and placement of marketing & advertising professionals in the Philadelphia/Tri-State area. We work with top advertising agencies and corporations to build teams with full-time, freelance, and freelance-to-hire candidates. As a member of the  [... view Blue Plate Minds profile ]
    Location
    Paoli, Pennsylvania
    Number of Employees
    Under 49

    Blue Plate Minds Services

    • HR Outsourcing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Arts Industry
    • Corporate Services Industry
    • Design Industry
    Data sourced from the agency's DesignRush profile
  • IT Training And Consulting Pros

    ProTech Training provides thousands of IT courses ranging from A+ certification to z/OS Mainframe systems, backed by partnerships with top companies like IBM and Cisco. With over 30 years of experience, we've trained thousands globally and worked with 60% of the Fortune 1000.  [... view ProTech Professional Technical Services, Inc. profile ]
    Location
    Pittsburgh, Pennsylvania
    Number of Employees
    100 - 249

    ProTech Professional Technical Services, Inc. Services

    • HR Outsourcing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Accenture
    • Advanced Concepts Center, LLC
    • Excela Health
    Data sourced from the agency's DesignRush profile
  • Connecting The Right People With The Right Opportunities

    Allegiance Staffing is a Staffing Firm that operates in 14 states with 41 branches nationwide. Allegiance Staffing specializes in developing partnerships with companies that are need of staffing solutions.  [... view Allegiance Staffing profile ]
    Location
    Pittsburgh, Pennsylvania
    Number of Employees
    1000 & Up

    Allegiance Staffing Services

    • HR Outsourcing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Allegiance Staffing Reviews & Testimonials

    • All Glory To God (Yahweh)
      All Glory To God (Yahweh) Review from Google
      5.0

      All Glory To God (Yahweh)'s Review Sourced from Google

      Even though they couldn't help me personally the person I spoke to was very kind and pointed me in the right direction. Thank you so much.

      Show more
    • Anthony Owens
      Anthony Owens Review from Google
      5.0

      Anthony Owens's Review Sourced from Google

      Allegiance Staffing are one of the best temp to hire agencies around. Marlene was a great help she was so determined to get me the perfect job that I was looking for. She was so helpful

      Show more
    • Johnny Mays
      Johnny Mays Review from Google
      5.0

      Johnny Mays's Review Sourced from Google

      Allegiance staffing is such a good agency. I would recommend them to anyone looking to deal with a company that is completely transparent and honest. I received a very good opportunity through this agency and am extremely grateful to have found this agency.

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
    • Manufacturing Industry
    • Healthcare Industry
    • Hospitality Industry
    Data sourced from the agency's DesignRush profile
  • Helping Companies Establish & Expand Their Digital Footprint

    We help clients tackle a variety of business problems, from web design, marketing strategy + execution, to content creation.  [... view WD Strategies profile ]
    Location
    Huntingdon, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $165/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed

    WD Strategies Services

    • Web Design
    • eCommerce Development
    • Digital Marketing
    • SEO
    • Translation Services
    • HR Outsourcing
    • Branding
    • Mobile App Development
    • Software Development
    • Digital Strategy
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    WD Strategies Reviews & Testimonials

    • J Gujral
      J Gujral Review from Google
      5.0

      J Gujral's Review Sourced from Google

      Smooth as butter, we took their services for building our firm website and they made it very easy and quick to code and develop it. Amazing service, highly recommend!

      Show more
    • sherry wang
      sherry wang Review from Google
      5.0

      sherry wang's Review Sourced from Google

      The design of the website is very professional, and the follow-up service after the website is put into operation is very timely. Whenever I propose some modification plans, there will be timely feedback. It is a very trustworthy team.

      Show more
    • Joseph DiGangi
      Joseph DiGangi Review from Google
      5.0

      Joseph DiGangi's Review Sourced from Google

      With a business as diverse as ours, we count on WD Strategies for our marketing outreach, client engagement, website management, and seamless integrations. Their strategic leadership and talented team have been crucial in strengthening our online presence and ensuring our objectives are met on schedule.~ELANA Financial

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
    • Huntingdon County Business & Industry
    • ELANA Financial & Settlement Architects
    • Join the Zone
    • Startup Toolkit
    • You Do Matter
    • NAACP New Orleans
    Data sourced from the agency's DesignRush profile
  • Solve today, thrive tomorrow.

    Wipfli is a leading accounting and business consulting firm, ranking among the top 20 in the nation. With a century of experience and a forward-thinking approach, we help clients achieve lasting results. Our team of eternal students brings cross-industry expertise and creativity to solve complex challenges  [... view Wipfli profile ]
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    1000 & Up

    Wipfli Services

    • BPO
    • HR Outsourcing
    • Business Consulting
    • Accounting
    • Mobile App Development
    • Software Development
    • IT Services
    • Cybersecurity
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Antigo Sign & Display
    • Seminole Nation Gaming Enterprise
    • Allstar Holdings
    Data sourced from the agency's DesignRush profile
  • Collaborating for Lasting Impact in Business Consulting

    Join us at Deloitte, where we believe that our collective influence is the cornerstone of our value. With a rich legacy spanning over 175 years and a global network encompassing 150 countries, we empower remarkable achievements, solve complex problems, and drive meaningful progress for clients, professionals  [... view Deloitte profile ]
    Location
    Pittsburgh, Pennsylvania
    Number of Employees
    1000 & Up
    Portfolios Count
    6 Projects Listed

    Deloitte Services

    • Business Consulting
    • Accounting
    • HR Outsourcing
    • Big Data Analytics
    • CRM Consulting
    • Cybersecurity
    • AI Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • How Deloitte helped a large fast food company become a leader in sustainability.
      Business Consulting Project How Deloitte helped a large fast food company become a leader in sustainability.
    • Not zero Modelled Reimagined Simplified Net zero
      Business Operations Consulting Project Not zero Modelled Reimagined Simplified Net zero
    • Lagging Shifted Coached Moved Leading
      Strategy Consulting Project Lagging Shifted Coached Moved Leading
    • From Monitor to Protect
      Business Consulting Project From Monitor to Protect
    Comprehensive analysis done by DesignRush Agency Experts.

    Deloitte Reviews & Testimonials

    • InlineAdam
      InlineAdam Review from Google
      1.0

      InlineAdam's Review Sourced from Google

      So sphiscated accounting systems I must say. For what? Never saw an irs payable in any return they asked me to prepare although I’m no licensed accountant. No names no whistle just a honest google review. Makes me wonder what an accountant does, cooking books or AICPA reporting them. No mark up in my basis. The roc building is beyond comprehension though, they even do SNL up or down stairs never got to see a show so I don’t know

      Show more
    • ModernfoldStyles, Inc.
      ModernfoldStyles, Inc. Review from Google
      5.0

      ModernfoldStyles, Inc.'s Review Sourced from Google

      We are proud to have been able to offer a beautiful Modernfold panel recovery job to give the walls a facelift to complete newly renovated meeting rooms at Deloitte in Rockefeller Plaza. Deloitte has always been such a great and dear client of ours! We look forward to continuing to work together in the future!

      Show more
    • Alex Stackhouse
      Alex Stackhouse Review from Google
      1.0

      Alex Stackhouse's Review Sourced from Google

      Deloitte completely failed implementation of Army IgnitEd, which led to thousands of service members paying out of pocket for education expenses. The circus that we watched unfold leaves me with zero confidence in the services that this firm provides.

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
    • Financial industry
    • Government Sector
    • IT industry
    • Manufacturing industry
    • Telecommunications industry
    Data sourced from the agency's DesignRush profile
  • IT, Business, BPO, Audit, Tax and Advisory are just the beginning.

    Grant Thornton LLP (US) is an IT, project management, audit, tax, AgTech, and BPO company headquartered in Chicago, Illinois with over 50 U.S. offices and access to a global network or member firms in over 135 countries. We offer a broad range of services in strategy and consulting, operations, technology and  [... view Grant Thornton profile ]
    Location
    Pittsburgh, Pennsylvania
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    Grant Thornton Services

    • Accounting
    • Business Consulting
    • Market Research
    • HR Outsourcing
    • Software Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • Finance modernization for data-driven expansion
      Financial Accounting Project Finance modernization for data-driven expansion
    • A new procurement paradigm at BDTX
      Business Operations Consulting Project A new procurement paradigm at BDTX
    Comprehensive analysis done by DesignRush Agency Experts.

    Grant Thornton Reviews & Testimonials

    • Theodore Mall
      Theodore Mall Review from Google
      4.0

      Theodore Mall's Review Sourced from Google

      One of the world’s leading organizations of independent audit, tax and advisory firms. Grant Thornton has revenues in excess of $1.9 billion and operates more than 50 offices.

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
    • Financial industry
    • Real estate industry
    • Media and Entertainment industry
    Data sourced from the agency's DesignRush profile
  • Portiva: Leading The Way In Medical Excellence

    Portiva's Virtual Medical Assistant is the No. 1 Provider in the World Today  [... view Portiva profile ]
    Location
    Trappe, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    Portiva Services

    • Phone Answering Services
    • BPO
    • Call Centers
    • HR Outsourcing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • Portiva's Virtual Medical Assistants
      Medical Billing Project Portiva's Virtual Medical Assistants
    Comprehensive analysis done by DesignRush Agency Experts.

    Portiva Reviews & Testimonials

    • Renee Foster
      Renee Foster Review from Google
      5.0

      Renee Foster's Review Sourced from Google

      Great service. Very good at communication and quick to respond when assistance needed. Staff provided is great.

      Show more
    • brianna Gunther
      brianna Gunther Review from Google
      5.0

      brianna Gunther's Review Sourced from Google

      It has been a pleasure working with Portiva and their VMAs. Before working with them, we faced challenges managing the increasing workload that came with our growth, especially with limited on-site space and staffing. It was becoming difficult to maintain efficiency without additional support. Portiva’s VMAs have meshed well into our team and quickly became a valuable part of our day-to-day operations. They are well-trained, professional, and have helped us build a more streamlined workflow. Tasks are handled more efficiently, and communication processes have improved significantly.The Portiva team has also been responsive and easy to work with, making the transition to virtual support smooth and effective. This partnership has allowed us to expand our capabilities without compromising the quality of care or overextending our on-site staff. We're grateful for the support and reliability they’ve brought to our practice!

      Show more
    • Aly Gonzalez
      Aly Gonzalez Review from Google
      5.0

      Aly Gonzalez's Review Sourced from Google

      Prior to Portiva, I used another virtual staffing agency and I was not happy with the candidates or the service. Portiva does an excellent job pre-screening qualified candidates that meet the requirements of the job. Another reason I am happy with Portiva is because the pay for the virtual assistants is more compared to my previous VA staffing agency which helps Portiva attract more qualified employees and also increases VA job satisfaction and longevity on the job. I am very pleased with my Portiva VA's. They are professional, courteous and the training curve was minimal due to their extensive experience.

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
    • IT Industry
    • Healthcare Industry
    • Business Industry
    Data sourced from the agency's DesignRush profile
  • From Staffing to Clouds, We've Got IT All Covered

    Founded in 2000, InSource, Inc. has transformed from a leading IT technology staffing company to a trusted provider of cloud-based technology solutions centered around people, products, and processes. As an Elite ServiceNow Partner and a Managed Services Partner with Identity Management firm OKTA, we are  [... view InSource profile ]
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    250 - 499
    Portfolios Count
    4 Projects Listed

    InSource Services

    • Managed Services
    • Call Centers
    • HR Outsourcing
    • IT Services
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    InSource Reviews & Testimonials

    • C K
      C K Review from Google
      5.0

      C K's Review Sourced from Google

      I've been at InSource for nearly 6 years in a Project Manager and Support Services Director role. The leadership team is great and always listens and supports new ideas. The teams I've had on projects really care about their clients and making their lives better through improved processes and data management using the ServiceNow platform.

      Show more
    • Rafael Lopez
      Rafael Lopez Review from Google
      5.0

      Rafael Lopez's Review Sourced from Google

      They are giving me the opportunity to work for the company let’s see how it works out

      Show more
    • Mike McKoy
      Mike McKoy Review from Google
      5.0

      Mike McKoy's Review Sourced from Google

      Great company. Definitely miss Alan silverman. I worked him a few times over the years. Great company although alan is no longer there.

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
    • Medical Industry
    • Food Industry
    • Technology Industry
    Data sourced from the agency's DesignRush profile
  • Where Microsoft Strategy Meets Execution

    Windows Management Experts is a Microsoft focused IT services firm delivering enterprise staffing, security, endpoint management, and cloud consulting.  [... view Windows Management Experts Inc profile ]
    Location
    Bensalem, Pennsylvania
    Number of Employees
    250 - 499
    Minimal Budget
    $1,000 - $10,000

    Windows Management Experts Inc Services

    • IT Services
    • HR Outsourcing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Windows Management Experts Inc Reviews & Testimonials

    • Ryan Bogosian
      Ryan Bogosian Review from Google
      5.0

      Ryan Bogosian's Review Sourced from Google

      I contacted Windows Management Experts to schedule a call to help with an issue I was having with migration. The folks at Windows Management Experts realized it was a quick fix (for them) and instead of stopping and sending me to sales, they were able to resolve my issue without the delay of working out payments which speaks to the employees and the nature of the company - help first and build the relationships first. They have certainly earned my business for all future issues moving forward. Great people to work with!

      Show more
    • David Brown
      David Brown Review from Google
      5.0

      David Brown's Review Sourced from Google

      Vickie and the technical team at WME are an extremely talented and responsive group of professionals. From helping drive the sales process to providing excellent project execution, the team of subject matter experts at WME has always been a reliable partner. Highly recommend.

      Show more
    • Roman Avanesyan
      Roman Avanesyan Review from Google
      5.0

      Roman Avanesyan's Review Sourced from Google

      We’ve had a great experience working with WME! Whenever we need extra help, they step in seamlessly and truly feel like an extension of our team. Professional, responsive, and reliable. I highly recommend them!

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
    • Boston Beer Co.
    • Corn Ferry
    • Garmin
    • Truist
    • Dupoint
    • Quest
    • Genworth
    Data sourced from the agency's DesignRush profile
  • Learning Is A Lifelong Journey

    LearnQuest, with over 25 years of expertise, is a global leader in IT and business skills training. We offer award-winning classroom, online, and self-paced training across a wide range of IT subjects. Our strategic alliances with organizations like Microsoft and Google underscore our industry-leading  [... view LearnQuest profile ]
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    100 - 249

    LearnQuest Services

    • IT Services
    • HR Outsourcing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    LearnQuest Reviews & Testimonials

    • Abdalla Abdelrahman
      Abdalla Abdelrahman Review from Google
      1.0

      Abdalla Abdelrahman's Review Sourced from Google

      Their after-sales support has been extremely disappointing. Despite multiple attempts to contact them, my emails have gone completely unanswered. I requested a paid extension for lab access, yet my request has been entirely ignored - even after investing over $2,000 in their training course. This level of service is unacceptable.

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
    • Software & IT Services Industry
    • Fintech Industry
    • Education Industry
    Data sourced from the agency's DesignRush profile
  • When you succeed, we succeed!

    IT Advisors Online (ITAdOn) is a growing team of technology experts who are passionate about helping companies like yours boost their effectiveness. Join ITAdOn today and grow your business. When you succeed, we succeed!  [... view ITAdOn IT Solutions profile ]
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed

    ITAdOn IT Solutions Services

    • IT Services
    • Managed Services
    • HR Outsourcing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    ITAdOn IT Solutions Reviews & Testimonials

    • Riel
      Riel Review from Google
      5.0

      Riel's Review Sourced from Google

      I've had my ups and downs hiring various IT professionals to assist in our tech operations. A trusted friend recommended this firm, and since then, I haven't looked back. Dealing with ITAdOn has been delightful; they have been our most reliable partner so far, and no provider I've ever hired has come close in terms of responsiveness, accountability, and professionalism.I've achieved great results with them, receiving fantastic IT support and meeting our recruiting needs. Huge thanks to the ITAdOn team for helping us scale our business.

      Show more
    • Donald Romeo
      Donald Romeo Review from Google
      5.0

      Donald Romeo's Review Sourced from Google

      I have been very satisfied with the IT Support we have received from ITAdOn. ITAdOn has helped us build a secure IT infrastructure that gives us peace of mind (especially where there are a lot of cybersecurity and ransomware risks nowadays). Every staff member is very competent, responsive, and easy to work with. They treat us like their own and do whatever it takes to properly get the job done. The team members at ITAdOn are truly the professionals you want on your team helping you out when your technology snags an issue. Knowing I can rely on them, they are our go-to IT support company here in Philadelphia! I highly recommend them.

      Show more
    • Cameron Anchondo
      Cameron Anchondo Review from Google
      5.0

      Cameron Anchondo's Review Sourced from Google

      ITAdOn has been managing our IT infrastructure for the last few months and we couldn’t be happier. The technical support team is very responsive and extremely knowledgeable. I feel great that our network, server, and our workstations are up to date and running smoothly. They recently upgraded our workstations to Windows 11 which was effortless on our end and everything is working seamlessly. Very happy with their service.

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
    • IT Industry
    • Staffing Industry
    • Standard Technology
    Data sourced from the agency's DesignRush profile
  • Building A Better Working World

    EY offers Accounting, Business Consulting, and IT Services with a mission to build a better working world. It provides insights and quality services that instill trust in global capital markets and economies. EY focuses on developing exceptional leaders who deliver on their commitments to all stakeholders  [... view EY profile ]
    Location
    Pittsburgh, Pennsylvania
    Number of Employees
    1000 & Up

    EY Services

    • Business Consulting
    • HR Outsourcing
    • Accounting
    • Cybersecurity
    • IT Services
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Qiagen
    • Apple
    • ASOS
    • Microsoft
    • Wawa
    Data sourced from the agency's DesignRush profile
  • Business & Technology Solutions

    Withum can be the new business advisor relationship you need to inspire innovation for your growth and success. Experience a fresh perspective on embracing what you’ve learned and refocusing your business strategy to thrive in an evolving, complex business environment. Whether you’re looking to strengthen  [... view Withum profile ]
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    1000 & Up

    Withum Services

    • Accounting
    • Business Consulting
    • HR Outsourcing
    • Cybersecurity
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Withum Reviews & Testimonials

    • Jerome Wong
      Jerome Wong Review from Google
      5.0

      Jerome Wong's Review Sourced from Google

      We have had the pleasure of working with Withum for our annual audit engagements and have been impressed by the high standard of service provided. The audit team has demonstrated exceptional professionalism, with auditors who are clearly experienced, knowledgeable, and efficient throughout the entire process.

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    • Jonathan Hunt
      Jonathan Hunt Review from Google
      5.0

      Jonathan Hunt's Review Sourced from Google

      The Withum team has been very responsive and met all of their deadlines. They have demonstrated their knowledge and understanding of our industry which has been beneficial with some of our more complicated transactions. We have appreciated their communications throughout the engagement and the ease of being able to connect with the partner, manager, and other staff members.

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    • John Gilmer
      John Gilmer Review from Google
      5.0

      John Gilmer's Review Sourced from Google

      The entire Withum Team, Audit, Tax and M&A Services, is great. We have been with them back to the OUM days. They have always partnered well with our company as it has evolved and our organization and processes have matured. They are incredibly responsive, professional and tuned in to our specific business requirements.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Finance Industry
    • Healthcare Industry
    • Legal Industry
    • Construction Industry
    • Consumer Goods Industry
    Data sourced from the agency's DesignRush profile
  • Capita is a transformation and digital services business, delivering innovative solutions and simplifying the links between businesses and customers, governments and citizens. We partner with clients to transform their businesses and services, taking on the complex and difficult things – so they don’t  [... view Capita profile ]
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    1000 & Up

    Capita Services

    • BPO
    • Customer Support
    • Accounting
    • HR Outsourcing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Capita Reviews & Testimonials

    • Teen Bunton
      Teen Bunton Review from Google
      1.0

      Teen Bunton's Review Sourced from Google

      So this address also has capita plc who buy the debt from the councils and then come and harass you at your door fraudulently. They break all the legislations, the companies act 2006 section 44. They are the biggest bullies who think they can extort money from us FRAUDULENTLY. SHAME ON YOU.PROVE OUR OBLIGATION TO PAY.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Education industry
    • Financial industry
    • Retail industry
    Data sourced from the agency's DesignRush profile
  • Together, we achieve more.

    Offering project management, business, and IT services. At KPMG LLP, their purpose is to turn knowledge into value for the benefit of their clients, people, and the capital markets.  [... view KPMG profile ]
    Location
    Pittsburgh, Pennsylvania
    Number of Employees
    1000 & Up

    KPMG Services

    • Business Consulting
    • Market Research
    • Accounting
    • HR Outsourcing
    • IT Services
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    KPMG Reviews & Testimonials

    • P. J.
      P. J. Review from Google
      1.0

      P. J.'s Review Sourced from Google

      If you would like to see human beings organized as if they are an ant farm, this is the place.

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    • Kevin Meyer
      Kevin Meyer Review from Google
      5.0

      Kevin Meyer's Review Sourced from Google

      Awesome old building on Park, also home to the NFL... Keep your eyes open in the lobby, and you'll undoubtedly run into a player.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Financial Industry
    • IT Industry
    • Real estate Industry
    Data sourced from the agency's DesignRush profile
  • Your Security Partner.

    If you think about SOC2, ISO27001, ISO 42001, GDPR, HIPAA, HITRUST Services, Securis360 For you! We weave a web of protection so strong, even the most cunning spider wouldn't dare to tangle.  [... see all Securis360 reviews ]
    Location
    Pittsburgh, Pennsylvania
    Number of Employees
    50 - 99
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000

    Securis360 Services

    • Staff Augmentation
    • Big Data Analytics
    • IT Compliance Solution
    • Cybersecurity
    • Business Consulting
    • Market Research
    • HR Outsourcing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Securis360 Reviews & Testimonials

    • Jignesh Prajapati
      Jignesh Prajapati Assistant Manager - Digital Marketing at La Gajjar Group
      5.0
      HIPAA Compliance Review from Jignesh Prajapati

      Securis360 has been an outstanding partner in ensuring our organization's HIPAA compliance. Their comprehensive assessment identified critical gaps, and they provided tailored solutions that perfectly fit our needs. Their user-friendly tools and clear, actionable guidance made the compliance process seamless and efficient. The teams expertise, professionalism, and commitment to excellence gave us confidence in our compliance posture while also establishing best practices for long-term success. We highly recommend Securis360 to any organization seeking reliable and top-notch HIPAA compliance services.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Assur Care
    • KD Hospital
    • Dynatech
    • Bacancy Technology
    Data sourced from the agency's DesignRush profile

HR Outsourcing Company FAQs

What is an HR outsourcing agency?

An HR outsourcing agency is a third-party company that handles some or all of a business’ human resources functions. These agencies manage everything from payroll and benefits to compliance and employee relations. 

Businesses typically hire an HR outsourcing agency so they can focus on higher-value initiatives such as talent development and organizational culture, maximize efficiency, and reduce overall expenses associated with maintaining an in-house HR department. 

How can an HR outsourcing agency streamline people operations?

An HR outsourcing agency streamlines people operations by centralizing routine, complex functions pertaining to compliance management, payroll, and policy administration, into standardized workflows. These adjustments are intended to reduce error-prone manual interventions and ensure consistency across processes.  

Through such specialized expertise and automation, organizations gain operational efficiency and better risk management, which supports workforce planning.  

What kinds of organizations benefit most from HR outsourcing?

HR outsourcing tends to deliver the greatest value in organizations where operational complexity or growth outpaces internal capacity. Companies with distributed teams or heavy regulatory requirements also benefit from the precision and standardization an external HR partner provides, while also reducing compliance risk and administrative challenges.  

Which HR outsourcing firms are top-rated on DesignRush in 2025?

The top-rated HR outsourcing firms on DesignRush in 2025 are: 

  1. Insperity 
  2. G&A Partners 
  3. StaffScapes 
  4. ExtensisHR 
  5. Corban OneSource 
  6. Infiniti HR 
  7. Stratus.hr 
  8. Focus HR 
  9. VeroHR 
  10. Symmetry HR Outsourcing 

What core and specialized HR services do outsourcing agencies provide?

HR outsourcing providers provide the following core and specialized services: 

  • Payroll processing  
  • Benefits administration 
  • Compliance management 
  • HR analytics and reporting 
  • Employee onboarding and offboarding 
  • Recruitment and talent acquisition 
  • Workers' compensation and risk management 
  • Employer of Record (EOR) services 
  • Learning and development programs 
  • Employee relations and dispute resolution

How do I find the best HR outsourcing firm on DesignRush that fits my budget?

The cost of HR outsourcing services in 2025 is highly variable. While a general range of $45 to $1,500 per month is a common starting point for many businesses, this figure can vary depending on the scope of services provided, the company's size, the complexity of HR needs, and the level of expertise required.     

To get a more accurate estimate, here is a price breakdown for various HR services:   

  • Recruitment: Up to $8,000 for 100 candidates  
  • Compliance management: $12,000 per year  
  • Payroll: Up to $250 per employee  
  • Compensation and benefits: Up to $165 per year  
  • HR management software: Between $70 and $100 per month 

How quickly can companies expect HR efficiency gains?

The timeline for realizing HR efficiency gains can vary significantly depending on the specific functions being outsourced and the complexity of the organization. Immediate improvements are often seen in transactional areas like payroll processing and benefits administration, where a specialized provider can instantly introduce standardized, automated processes.  

For other benefits pertaining to talent acquisition or employee engagement, the positive impacts may be more gradual, unfolding over several months to a year as new systems and strategies are fully integrated and adopted.  

What should you look for when choosing an HR outsourcing provider?

Here are a few important factors to consider when choosing an HR outsourcing provider: 

  • High client retention rate, as this indicates strong satisfaction 
  • Dedicated account management rather than call center support 
  • Industry-specific experience in your sector 
  • Staff certifications from SHRM or HRCI 
  • Team members with ESAC accreditation or IRS Certified PEO status 
  • 24/7 availability for urgent inquiries 
  • Transparent pricing with no hidden fees 
  • Clear error resolution procedures and liability coverage 

What red flags should deter you from partnering with an HR outsourcing agency?

When selecting an HR outsourcing partner, certain warning signs can indicate misalignment or risk. Watch out for: 

  • Opaque pricing, vague contracts, or missing insurance coverage 
  • Reluctance to share references or explain service models 
  • Pressure tactics, hidden subcontracting, or “too good to be true” offers 
  • No clear service-level agreements or dispute resolution terms 

What questions should you ask before engaging an HR outsourcing firm?

Here are some questions you should ask before engaging the services of an HR outsourcing firm: 

  1. What specific HR services do you provide, and can I select them individually? 
  2. How do you handle compliance in our industry and locations? 
  3. What happens if you make errors in payroll, benefits, or compliance? 
  4. What is your client retention rate, and can you provide 3-5 similar business references? 
  5. What insurance coverage do you carry to protect our business? 
  6. What is your complete pricing structure, including all fees? 
  7. What are your contract terms and cancellation policies? 
  8. How do you handle billing disputes or service credits? 

How does HR outsourcing differ from traditional in-house HR or HR software solutions?

HR outsourcing differs from traditional in-house HR or HR software solutions by delegating a company's HR functions to an external provider, which offers specialized expertise and takes on legal liabilities.  

While in-house HR relies on a company's own employees to manage all HR tasks, offering a more hands-on and culturally integrated approach, it often comes with higher fixed costs. HR software, conversely, is merely a tool that automates processes for an internal HR team that lacks the strategic guidance and human expertise that a full outsourcing partnership provides. 

What platforms, compliance tools, and HRIS systems do leading HR outsourcing agencies use today?

Leading HR outsourcing agencies leverage a range of sophisticated platforms and systems to provide comprehensive services. For core HR functions, they often use robust Human Resources Information Systems (HRIS) like ADP, Workday, and Oracle HCM Cloud, which integrate payroll, benefits, and employee data management.  

For global compliance, particularly with a distributed workforce, they utilize specialized platforms such as Deel, Rippling, and Oyster HR, which are designed to handle complex international regulations and payroll. These agencies also employ compliance-specific tools like ComplianceHR and NAVEX to track and align with federal, state, and local labor laws. 

How legitimate is the FAQs?

We prioritize providing accurate and valuable information to businesses and agencies. To do so, we collaborated with Paul Scott, chief website strategist at the award-winning company GoingClear. He shared insights on how to find a good outsourcing partner that can make you a thriving business in a congested industry. 

With over 20 years of experience in marketing, branding, web technologies, and advertising, Paul Scott has helped many nascent and established businesses propel growth, earning the firm 40+ industry awards. Boasting certifications from Cornell, MIT, and Clark, along with a finance degree from Bentley University, he uses his strong business acumen to advance modern, digital-first brands.    

About The Author and Expert Reviewer

Bojana Trajcheva is a seasoned content editor and innovation researcher with extensive experience in the tech and marketing industries. Formerly Editor-in-Chief at Studentsko Eho, she developed a strong foundation in content creation and editorial leadership. Bojana further honed her skills in senior innovation research roles and now brings this combined expertise to her work as an editor at DesignRush.

Sanja Srećković is an HR professional who utilizes her background in cultural anthropology to develop practical and successful HR methods for businesses. She served as a talent acquisition specialist at Petnica Science Center, then worked at SAT, an employment agency, where she successfully hired 100 people in just six months. She now employs her expertise in HR operations and management, talent assessment, and full-cycle IT recruitment to scale the teams and recognize top talent at DesignRush.