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 × Retail × 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
  • Dimov Tax

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    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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