Our directory features the top HR outsourcing companies in the USA. Our directory, backed by five ranking criteria, 12 expert reviewers, and 140+ verified client reviews, to help you confidently identify the best HR outsourcing services for your needs.
Phenom, LLC is an SBA certified Minority Woman-Owned Small Business providing staffing and comprehensive management consulting services...
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The Ranger Group is a full service recruiting firm specializing in contract, contract to hire and full time placement services. Through our industry specific divisions: Ranger Technology, Ranger Architecture, Engineering & Construction, and Ranger Manufacturing & Industrial our customers confidently rely on...
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By developing lasting relationships and delivering consistent service, we’ve gained the trust of some of the most prestigious medical facilities in Texas. We gain a deep understanding of the operational goals and challenges of our employer partners to provide healthcare and support professionals that suit...
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InventivHR is the people operations solution for business owners, executives, and HR professionals. We offer small to mid size businesses, startups, and non-profits flat fee and affordable hourly rates for HR consulting projects. Through our vast nationwide network, validated assessments, and screening tools...
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Peterson Technology Partners is an IT staffing and consulting firm with over 28 years of experience, helping companies hire onshore (U.S.-based), nearshore, and offshore software engineers. We provide pre-vetted talent for roles in Java, SAP, cloud, and data engineering, supporting contract...
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A top tax, accounting and consulting firm for 69 years (and counting!), we’re driven by the outcomes that we know can change the lives of those we work with and for...
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Take the Stress Out of HR Outsourcing (HRO) Solutions. Boost efficiency, control costs, and keep employees engaged with Human Resource Outsourcing Solutions customized to meet your requirements. We take care of Payroll, Benefits Admin and General HR Admin so you can focus on tactics and strategy...
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DecisionHR is a Professional Employer Organization (PEO) located in St Petersburg, FL. Since our inception in 1998 we have empowered our clients with industry- leading human resource solutions they need to drive their business. We assist our clients in the areas of payroll, worker’s compensation, human...
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The FrankCrum family of businesses, what we call “A Family of Employer Solutions,” includes three operating companies: FrankCrum Staffing, FrankCrum (a Professional Employer Organization – PEO) and Frank Winston Crum Insurance. It all started with staffing when Frank Crum, Jr. (now CEO of FrankCrum) and...
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IT Convergence is a global Oracle Platinum Partner specializing in IT Training that empowers businesses to navigate technical complexity and business criticality. Serving over 1,100 clients, including one-third of the Fortune 500, our unparalleled expertise and commitment to excellence ensure consistent...
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Welcome to Elite! Need talented candidates for your organization, and don't have the time or resources to find, recruit, and screen them in-house? Partner with Elite!...
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Our human resources services can be delivered independently or as integrated bundles to give clients the flexibility and expertise they need, when they need it...
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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...
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We offer professional staffing, contract staffing, and outsourced talent solutions. Specializing in advanced manufacturing, engineering, technology, and accounting & finance, we build connections and deliver value. Our consultative approach ensures tailored staffing solutions, streamlining the hiring process...
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Positively Partners is a social enterprise committed to helping schools and nonprofit organizations achieve exceptional performance from their employees. We are psychology practitioners, human resources professionals, trainers and system design experts working together to create highly productive...
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Integrated Human Resources, Inc. a Beverly based Human Resources Consulting Firm. Integrated deploys outsourcing strategies in the areas of human resources, worker’s compensation, employee benefits, benefits administration, and payroll to small businesses throughout the United States...
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GP Strategies is a global leader in talent transformation services, offering award-winning learning and IT training solutions that drive significant business change. Trusted by over 6,000 enterprises worldwide, we provide a comprehensive suite of services, including vision and strategy alignment, contemporary...
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Search Staffing Solutions is a dynamic and client-focused staffing agency that specializes in delivering top-tier workforce solutions. With a commitment to excellence, we offer a comprehensive array of staffing services tailored to meet the unique needs of businesses across various industries...
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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!...
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Unitedcode - trusted partner for remote software engineers with proven expertise from Europe and Latin America...
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California employment law is complicated and constantly changing. To stay current and in compliance, professional HR support is critical. South Bay HR delivers quality, affordable professional human resources and recruiting services for employers throughout Southern California. Our company’s expertise...
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Idomeneo Enterprises is a strategic business process outsourcing firm, specializing in Human Resources. Headquartered in West Hollywood, CA Idomeneo Enterprises provides HR solutions for emerging and mid sized companies. Idomeneo’s strategy of providing human resources expertise, technology leveraged...
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Our direct hire recruiting and temporary staffing covers a broad spectrum of positions – from administrative support to senior management in the corporate services sectors...
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INE is a premier provider of technical IT training, offering a comprehensive range of courses in advanced networking technologies, next-generation security, and infrastructure programming. With a focus on adaptive technologies and hands-on experiences, INE has empowered tens of thousands of IT professionals...
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Clarkston Consulting excels in management, operations, and implementation consulting for life sciences, consumer products, and retail. With a dedicated team of experts, we're here to surpass your expectations and drive your success...
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Experts in Staffing...
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Offering IT training, technology, and business solutions. nTech Workforce is an ISO/IEC 20000-1:2018 and MBE certified organization, based in the greater Baltimore/Washington Metro Area...
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We founded the ESC in 1995 to meet the increasing Human Resources and Employment Administration needs of the growing small & medium-sized business market in Western New York and throughout the country. Each client of the ESC started with a conversation – an opportunity for our team to learn about the...
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You rely on your employees to move your business forward, they rely on you to deliver an experience equivalent to the experience they deliver to your customers - honest, accurate and timely. So how do you ensure you deliver on your obligations to your employees? Do it with the help from the EBC HR & Payroll...
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Artisan Creative, a WBENC-Certified Women's Business Enterprise creative staffing firm, boasts over 20 years of expertise in recruiting top talent for marketing and digital roles. We understand the significance of the right fit and offer tailored solutions, including Temporary Staffing, Full-time Recruitment...
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The TechnoSIP team has more than ten years of experience in providing technology solutions for a wide range of clients, from startups to SMBs...
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Our team of digital marketing specialists believes in the power of social media to turn mid-market brands into market leaders. With expertise spanning analytics and ad campaigns, we can create unbeatable strategies that promote brand loyalty and engagement. From envelope pushers to big thinkers, we make it...
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Express Employment Professionals of Nassau County North, New York is a premier staffing agency that assists those looking for work to obtain employment with a broad range of local companies. Since we are locally owned, we not only work in this town, but we also live here, so we have a vested interest in...
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With over 20 years of experience, Search Solution Group is a nationally recognized recruitment, staffing, and executive search firm. We provide industry-specific external recruiters to source top talent for businesses. Our award-winning process and aggressive headhunting approach are guided by our core values...
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Work with high-performing talent in Peru who speak fluent English, work in US timezones, and all are vetted on soft and technical skills...
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At Xenium HR, we handle the complexities of HR and payroll management so you can focus on what you do best. We value people as the most important asset of any organization. We believe in nurturing talent with passion, purpose, and entrepreneurial thinking, creating an environment where everyone can achieve...
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LightSource Global is the industry-leading provider of Employer of Record (EOR) services, specializing in connecting highly skilled professionals with multinational corporations. With a one-step setup, we enable international businesses to effortlessly enter the U.S. market without needing an EIN, as we...
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We are the heart-centered online Bookkeepers of New York who actually care about your success...
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At Contact Design, we specialize in finding and recruiting participants, no matter how specific, unique, and immovable the required attributes. Whether you are seeking a Chief Information Security Officer, an optometrist who is in charge of purchasing, a diabetes patient with migraines, or anyone in between...
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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...
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As a leader in staff augmentation, recruiting, and onboarding, Techunting is a strategic tech partner for world-class companies. Looking to scale your engineering team quickly and without compromising quality?Access to pre-vetted, high-performing talent ready to integrate into your team in 7 days...
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PRISM HR Consulting, LLC is an international consulting firm specializing in human resources. Founded in 2003 by Mary Beth Hartleb; PRISM supports organizations with or without existing human resources staff...
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20four7VA is a leading virtual recruiting and staff placement company specializing in fully managed remote staffing solutions. We provide end-to-end virtual assistant (VA) services to small-to-medium-sized businesses and freelance business owners worldwide. Our cost-effective, customizable, and scalable...
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Baker Tilly USA is a privately-owned, trusted project management, tax consulting, and business advisory firm that helps public and large private enterprises navigate complex tax and financial regulations everywhere in the world...
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NAS is an award-winning recruitment marketing firm. Our team of experts partner with clients to help them bring qualified candidates into their talent pool and increase their ROI. NAS achieves that by focusing on 3 main pillars: Storytelling, Technology & Strategy. Being a one-stop shop with great in-house...
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HRCap, Inc. was founded in 2000 with the vision to connect talented candidates to successful organizations to unlock potentials and create greater value. We operate globally with focus in North America, Europe and APAC areas. With our rich history, seasoned capacities, and press-worthy accomplishments, we are...
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On a mission to ensure the most satisfying outsourcing experience ever for our valuable clients by providing qualified remote professionals...
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Integrity HR, an esteemed Inc.5000 company, is your strategic partner for comprehensive HR consulting and outsourcing services. We are experts in managing employee relations, assessing staffing needs, optimizing recruitment and retention strategies, and formulating impactful HR policies...
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COSCEMEXIT focus to provide IT services in LATAM region, because we know the hispanic countries and their way of working We can give you better coverage and guarantee of quality of service than any one...
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National PEO is a leading professional employer organization (PEO) committed to revolutionizing human resources and empowering businesses to succeed. With an unwavering commitment to excellence, we offer a comprehensive suite of services tailored to diverse industries...
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To choose the right outsourcing company for your business, consider these steps:
Need help finding an HR outsource provider for your business? Visit our Marketplace and tell us what you need. We'll curate a list of the top companies for free!
Start with your current employee headcount and projected growth over the next 12-24 months.
Document all locations where you have employees, because each state or country adds compliance complexity that affects pricing.
Gather your existing payroll structure, including pay frequencies, overtime policies, and any special compensation arrangements like commissions or bonuses.
List your current benefits offerings and note whether you want the provider to source new plans or administer existing ones.
Compile your compliance requirements. Are you subject to industry-specific regulations? Do you have government contracts requiring certain HR practices? Have you faced any compliance issues or audits recently? Understanding your risk profile helps providers recommend appropriate service levels.
Finally, establish your budget expectations and decision timeline. Providers appreciate knowing whether you're exploring options or ready to move quickly.
According to a 2025 Paychex study, 64% of companies spend 570 hours annually on HR administration, so quantify your own time investment to understand your potential ROI from outsourcing.
While both HR outsourcing and building an in-house team bring their own advantages, the decision will depend on your specific business needs.
According to Deloitte's Global Outsourcing Survey, these are the top reasons why businesses are outsourcing functions, including HR:
In other words, HR outsourcing makes more sense when:
Outsourcing HR doesn't mean eliminating internal people management, but it means redirecting your focus from administration to strategy.
Your leadership team remains responsible for organizational culture, performance expectations, hiring decisions, and employee development priorities.
The HR outsourcing provider handles execution, compliance, and day-to-day administration.
Expect regular check-ins with your provider. Most start with weekly or biweekly touchpoints during the first few months, transitioning to monthly reviews once processes stabilize.
You'll approve payroll runs, review compliance reports, and make final decisions on employee relations matters.
The provider brings expertise and recommendations; you make the calls, ensuring that everything aligns with your company's values and goals.
To measure if the HR outsourcing company is delivering value to your business, start by defining your expectations and service level agreement (SLAs).
This includes your measurable business objectives, performance metrics, and current benchmarks.
Here are some of the most common HR outsourcing benchmarks to consider:
Small companies with 25 employees and a monthly HRO cost of $120-$200 can expect an average return on investment (ROI) of 150%.
Mid-sized businesses with around 100 employees and a monthly HRO of $430-$500, on the other hand, can experience an ROI of 175%.
For large enterprises with over 500 employees and an HRO of $2,000-$3,000 per month, the average ROI is 191%.
Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding HR outsourcing companies in the United States. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.
Learn more about DesignRush Agency Ranking Methodology.
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They typically provide a comprehensive menu of services covering the full employee lifecycle.
According to industry research, these are the most frequently outsourced HR services:
Beyond these core offerings, these companies also cover performance management, time and attendance tracking, and compliance management.
HR outsourcing costs start at $50-$200 per employee per month and can go beyond $1,500 per employee per month. The final rate will depend on the type of HR sourcing service, engagement model, company size and structure, industry, and compliance requirements.
Here’s a pricing breakdown per service type:
While both HR outsourcing companies and PEOs (professional employer organizations) help organizations hire and manage their employees, they have different functions.
Mainly, an HRO serves as an external vendor, while a PEO operates through a co-employment model. Below are more details:
| HR Outsourcing | PEO | |
| Function | Third-party vendor | Co-employer |
| Legal Liability | Client | Shares responsibility with the client |
| Services | Provides the service as needed | Controls the entire HR operations |
| Payroll, taxes, and filings | Provider handles the service, but the client remains the employer | Provider is the co-employer and administers the entire process |
| Benefits |
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Ask these questions before hiring an HR outsourcing company:
Industry research found that 57% of companies outsource at least one HR service, proving that all types of businesses can benefit these from these types of services.
However, here are the sectors that have the highest share of HRO contracts:
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