Browse the top HR outsourcing companies in Illinois that offer a wide array of services such as recruiting, onboarding and training, among others. Filter the list by client reviews, hourly rates and team size to choose the right partner for your business.

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × Illinois × Software & IT Services × Sort by: Organic Rankings ×Clear Filters
  • Global IT Recruiting

    Were a global recruitment and staffing partner dedicated to finding, hiring, and managing tech & creative talent...

    Top Services:

    • HR Outsourcing
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed

    OnHires Services

    • HR Outsourcing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Hacken
    • BTCBIT
    • Bitmedia
    • LavinMedia
    • Kuna Family
    • 482.Solutions
    • Bitfury
    • Svitsoft
    • Aprioreo
    • BIOS
    Data sourced from the agency's DesignRush profile

    OnHires Reviews & Testimonials

    • Alexey Cherevuta
      Alexey Cherevuta COO at DevIT Group
      5.0★

      Recruiting Review from Alexey Cherevuta

      We partnered with OnHires to quickly assemble a specialized engineering team for a large-scale client initiative. We needed experienced Python, Web3, and AI engineers who could join the project and contribute from the early development stage. OnHires managed the full recruitment cycle, including targeted sourcing, initial candidate screening, and interview coordination. Their team understood the technical requirements, presented relevant profiles quickly, and adjusted the search based on our feedback. Communication was clear and structured throughout the process, and we always had visibility into candidate progress and next steps. With their support, we successfully hired several experienced engineers who integrated well into the team and helped move the initiative forward. We were particularly impressed by OnHires' ability to recruit for niche technical roles and maintain a responsive, professional approach. Some positions required additional sourcing iterations because of the specialized skill sets involved, but the team handled this well. We would confidently recommend OnHires as a reliable recruitment partner for complex technical hiring.

    • Yurii Lysyshak
      Yurii Lysyshak CEO at LYQX
      5.0★

      Recruiting Review from Yurii Lysyshak

      We engaged OnHires when growing client demand required us to expand our mobile and product delivery team without diverting internal resources from active projects. The searches covered a Senior Flutter Developer, Mobile QA Engineer, UX/UI Designer, Node.js Backend Developer, and Product Delivery Manager. OnHires helped refine the role profiles, built targeted candidate pipelines, conducted initial screening, and coordinated interviews. Their candidate summaries were concise and practical, giving us a clear view of technical experience, relevant project work, communication skills, and fit with our delivery model. The shortlists were consistently focused, particularly for the Flutter and mobile QA positions, so our team leads could spend their time on strong candidates rather than sorting through a high volume of mismatched profiles. The people hired through the process joined active projects and contributed across development, testing, design, and delivery coordination. This increased our capacity while helping us keep project schedules stable. We also appreciated how quickly the recruiters responded when priorities changed or a role needed to be refined. Some niche searches required additional iterations, but OnHires remained proactive and transparent about the market. Overall, they were a reliable and effective recruitment partner for our mobile-first product environment.

    • Volodymyr Hadalin
      Volodymyr Hadalin COO at Yarandin
      5.0★

      Recruiting Review from Volodymyr Hadalin

      We engaged OnHires to expand our technical and delivery capacity while several SaaS, AI, integration, and business automation projects were running in parallel. The searches covered a Senior Backend Developer, Node.js Developer, Technical Project Manager, and Data Engineer. OnHires began by clarifying the technical and business expectations for every role. The engineering searches focused on production backend systems, APIs, scalable architecture, and dependable data pipelines, while the Technical Project Manager needed to understand software delivery and communicate effectively with both clients and engineers. The team sourced candidates, completed initial screening, prepared focused shortlists, and coordinated the interview process. All four positions were filled successfully. The new specialists strengthened our backend development, integrations, data infrastructure, delivery planning, and client communication. The quality of the candidate pipelines meant our leads could concentrate on final evaluation rather than reviewing a large volume of unsuitable profiles. The recruitment process was organized and transparent. OnHires provided regular updates, reacted quickly to feedback, and gave realistic market context. The Data Engineer role required additional calibration because candidates had different combinations of platform, infrastructure, and analytics experience, but the team refined the search effectively. Overall, OnHires proved to be a responsive and dependable recruitment partner.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Engage And Connect Like Never Before

    Blue Signal is a distinguished executive search and recruiting firm, dedicated to delivering top-tier talent acquisition solutions across various industries. Committed to excellence, we offer a comprehensive suite of services tailored to meet the unique needs of our clients...

    Top Services:

    • HR Outsourcing
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000

    Blue Signal Services

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

    Blue Signal Reviews & Testimonials

    • Anonymous
      Anonymous VP of Sales at Wireless OEM Firm
      5.0★

      HR Outsourcing Review from Anonymous

      Blue Signal is an exceptional recruiting partner – they start strong, they stay strong, and they finish even stronger!

    • Undisclosed
      Undisclosed Director of Networking at Network Equipment Manufacturer
      5.0★

      HR Outsourcing Review from Undisclosed

      Blue Signal’s drive to find the right candidate/client fit is awesome. We made great hires and they stayed actively engaged throughout the onboarding process and beyond.

    • Undisclosed
      Undisclosed CEO & Founder at Global Telecommunications Provider
      5.0★

      HR Outsourcing Review from Undisclosed

      The team at Blue Signal uses an incredible process to deliver outstanding results. The excellent people they’ve helped us recruit have created tens of millions in enterprise value for our organization. I’m always on the lookout for an extremely rare opportunity to create an actual competitive advantage.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Exclusive Sales Recruiting Since 2003

    Since 2003, Sales Recruiters Chicago has specialized exclusively in sales recruiting, helping employers hire high-performing sales professionals across the manufacturing, industrial, medical, healthcare, software, capital equipment, building materials, business products, consumer goods, and B2B sectors...

    Top Services:

    • HR Outsourcing
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000

    Sales Recruiters Chicago Services

    • HR Outsourcing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • BrandSafway
    • SOMIC Packaging
    • HealthTrackRx
    • The Chicago Lighthouse
    • Royal Case Company
    • Terryberry
    • Maars Living Walls
    • FSorb
    • Wipro Hydraulics
    • Swatch Group
    Data sourced from the agency's DesignRush profile

    Sales Recruiters Chicago Reviews & Testimonials

    • natalie forkey
      natalie forkey Review from Google
      5.0★

      natalie forkey's Review Sourced from Google

      I recently had the opportunity to work with Sales Recruiters Chicago specifically Al Meyer and it was a great experience! Al truly cares about his clients and wanting to help them every step of the way. He helped me throughout the whole process keeping communication open, built up my confidence the farther I progressed in the interview rounds, and helped with outstanding tips! I would not have landed the job I did without Al! I highly recommend Al and Sales Recruiters Chicago if you are looking to your next opportunity!

    • Maggie Stephenson
      Maggie Stephenson Review from Google
      5.0★

      Maggie Stephenson's Review Sourced from Google

      I worked with Al recently and had an incredibly positive experience. I have worked with quite a few recruiters in the past, but Al tops them all. From the beginning, Al showed me that what he does is not just a job to him, he truly cares about the person he works with and is genuine in every single interaction. Al continuously showed me that I was more than capable of landing my dream job and I couldn’t have don’t it without him. I cannot stress how much he helped me in this journey! 10/10 recommend!

    • Alasia
      Alasia Review from Google
      5.0★

      Alasia's Review Sourced from Google

      Working with Al throughout my interview process for a medical sales position has been extremely rewarding! Al helped me build confidence in myself, guided me professionally, and even found ways to connect with me on a personal level to learn more about me as an individual. Working completely remote with someone can be difficult, but Al maintained communication almost daily and was easy to talk to! I would recommend working with Al to any individual. He is such a positive influence and a stand out guy! Thank you so much for helping me land a new position!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Recruit With Confidence

    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...

    Top Services:

    • HR Outsourcing
    • Business Consulting
    Location
    Park Ridge, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000

    Peterson Technology Partners Services

    • HR Outsourcing
    • Business Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Finance Industry
    • Software & IT Services Industry
    • Transportation & Logistics Industry
    Data sourced from the agency's DesignRush profile

    Peterson Technology Partners Reviews & Testimonials

    • vinnela reddy
      vinnela reddy Review from Google
      5.0★

      vinnela reddy's Review Sourced from Google

      I have had a positive experience working with Peterson Technology Partners,. The team is professional, responsive, and supportive throughout the engagement. Communication has always been clear, and they make an effort to address questions and concerns promptly. I appreciate their commitment to maintaining strong relationships with their consultants and clients. Overall, it has been a good experience, and I value the opportunities and support they have provided.

    • Eric Treida
      Eric Treida Review from Google
      5.0★

      Eric Treida's Review Sourced from Google

      I’ve been with Peterson Technology Partners for 2.5 years, and the experience has been nothing short of outstanding. As a global, midsized IT and engineering consulting firm, PTP truly values fairness, collaboration, and open communication. Everyone has a voice and the opportunity to share and implement best practices.I’ve been given a great deal of autonomy to hire top talent in the market, along with access to the many value-added resources PTP provides to help new hires succeed. It’s a work-hard, play-hard culture where people genuinely enjoy what they do while inspiring and supporting one another every day.

    • ajay naikwade
      ajay naikwade Review from Google
      5.0★

      ajay naikwade's Review Sourced from Google

      I have been with Peterson Technology Partners for several years now, and my experience has been exceptional. My recruiter, Nancy, is a true professional and an absolute pleasure to work with. She was incredibly helpful and efficient in finding the perfect fit for my career goals. I trust them so much that I’ve already referred two friends! Highly recommend their team if you want a personalized approach to your job search.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • 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...

    Top Services:

    • Business Consulting
    • HR Outsourcing
    • Accounting
    • Cybersecurity
    • IT Services
    • Show more
    Location
    Chicago, Illinois
    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
  • Dimov Tax

    VerifiedVerified by the DesignRush team for authenticity and credibility.

    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...

    Top Services:

    • Business Consulting
    • Accounting
    Location
    Chicago, Illinois
    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
    • High-Net-Worth Individuals
    • Startups
    • Technology Companies
    • International Taxpayers
    • Real Estate Investors
    • Professional Athletes & Entertainers
    • Healthcare Practices
    • Multi-State Businesses
    • Nonprofit Organization
    Data sourced from the agency's DesignRush profile

    Dimov Tax Reviews & Testimonials

    • Parhum Moshki
      Parhum Moshki N/A at N/A
      5.0★

      Tax Preparation Review from Parhum Moshki

      Dimov Tax was exceptionally helpful and fair-priced when assisting my family with complex tax questions that involved cross-border considerations. They made sure all of our filings strictly adhered to IRS regulations while maintaining the highest standard of quality. It gave us complete peace of mind knowing everything was handled professionally and completely by the book!

    • Gerald Triplett
      Gerald Triplett - at N/A
      5.0★

      Tax Preparation Review from Gerald Triplett

      Working with the team at Dimov Tax has been a fantastic experience. I have relied on them for my filings over the last four tax years, and I always feel confident knowing they genuinely look out for my best interests. They are dedicated, reliable, and consistently advocate for their clients!

    • Рубен Газарян
      Рубен Газарян - at N/A
      5.0★

      Tax Preparation Review from Рубен Газарян

      This is easily the finest tax firm I have ever worked with. As a long-term client who grew up outside the United States, I find the American tax system incredibly complex and confusing. However, Kirill Solntsev and George Dimov made my highly complicated 2025 tax return feel completely manageable. Kirill’s exceptional professional support, patience, and meticulous attention to detail were incredible throughout the entire process. They offer top-tier individual tax planning and filing services at a great price point. I wish them continued success and look forward to remaining a loyal client for many years to come!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews

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