Top 100 HR Service Providers in Illinois
The Best of December 2025Looking for a top Human Resources companies in Illinois?
HR is pivotal when it comes to managing people and the workplace environment. If effective, it can greatly strengthen your company.
To assist you in your search for a partner, we’ve compiled this list of the top HR services in Illinois. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Illinois Human Resources Services
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301$1,000+250 - 999 employeesChicago, ILCoberon Chronos Group is an IT managed services company based in Chicago, Illinois. Their services include IT managed services and Back Office Outsourcing.Read More
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302Undisclosed250 - 999 employeesChicago, ILTelephone answering service LaSalle Network was established in 1998. The team provides Call Center Services and Accounting and is based in Chicago, Illinois.Read More
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303$1,000+1,000 - 9,999 employeesChicago, ILRead More
HUB International is a network of global insurance brokerage firms headquartered in Chicago, Illinois. Established in 1998 by the merger of 11 privately held firms, HUB currently has over 11,000 employees worldwide. Their services include business insurance for nearly any sector, benefits consulting, risk strategy, and more for a global and well-established client base.
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304Undisclosed2 - 9 employeesNaperville, ILEmploy Source Temp Solutions is an Accounting company in Naperville, Illinois. They offer Accounting and Recruiting and were founded in 2011.Read More
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305Undisclosed2 - 9 employeesChicago, ILVantage Solutions, a Corporate Training & Coaching and HR Consulting company, was established in 1996. The firm specializes in Corporate Training & Coaching and HR Consulting, and is small.Read More
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306Undisclosed2 - 9 employeesChicago, ILIn Chicago, Illinois, Instant Alliance is a small Corporate Training & Coaching and HR Consulting company. The team offers Corporate Training & Coaching and HR Consulting.Read More
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307Undisclosed2 - 9 employeesChicago, ILCelectiv is a small Corporate Training & Coaching and HR Consulting company in Chicago, Illinois. Their services include Corporate Training & Coaching and HR Consulting.Read More
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308Undisclosed2 - 9 employeesChicago, ILHeadquartered in Chicago, Illinois, Lakeview Research is a Corporate Training & Coaching company. They offer Corporate Training & Coaching and Staffing.Read More
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309Undisclosed2 - 9 employeesOak Brook, ILLocated in Oak Brook, Illinois, TalentCraft is a Marketing Strategy and Recruiting company. They focus on Marketing Strategy and Recruiting.Read More
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310Undisclosed2 - 9 employeesLake in the Hills, ILSmall Business Consulting and HR Consulting company Pinion Solutions Group, is based in Lake in the Hills, Illinois. The team offers Business Consulting and HR Consulting.Read More
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311Undisclosed2 - 9 employeesSt. Charles, ILHeadquartered in St. Charles, Illinois, Catalyst Career Group is an Accounting company. Their services include Accounting and Staffing.Read More
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312Undisclosed2 - 9 employeesSt. Charles, ILCompassion Staffing and Business Solutions is an Accounting company established in 2015. Their team specializes in Accounting and Staffing.Read More
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313Undisclosed2 - 9 employeesDowners Grove, ILIT strategy consulting company Global Recruiters of Oak Brook (GRN) was launched in 2016. Located in Downers Grove, Illinois, the team offers IT strategy consulting and Staffing.Read More
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314Undisclosed50 - 249 employeesChicago, ILHeadquartered in Chicago, Illinois, Resolution Economics is a Business Consulting company. The team specializes in Business Consulting and HR Consulting.Read More
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315Undisclosed50 - 249 employeesSchaumburg, ILLaunched in 1978, Accurate Personnel LLC is a Back Office Outsourcing company. Their services include Back Office Outsourcing and Finance & Accounting Outsourcing (FAO).Read More
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316Undisclosed50 - 249 employeesPana, ILIT managed services company Service Specialists Ltd was established in 1967. The agency specializes in IT managed services and Warehousing & Distribution, and is midsize.Read More
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317Undisclosed50 - 249 employeesOak Brook, ILCultivate Advisors is a midsize Business Consulting company. Established in 2013, the team offers Business Consulting and Financial Advising & Planning.Read More
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318Undisclosed10 - 49 employeesChicago, ILHR Consulting company Avanti Staffing Inc. Was founded in 2003. The team offers HR Consulting and Accounting and is in Chicago, Illinois.Read More
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319Undisclosed10 - 49 employeesBuffalo Grove, ILNRI Relocation, Inc. Is a Business Consulting company. The Buffalo Grove, Illinois-based agency was established in 1985. Their team provides Business Consulting and HR Consulting.Read More
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320Undisclosed10 - 49 employeesWestchester, ILTandem HR is a Westchester, Illinois-based Corporate Training & Coaching company. They specialize in Corporate Training & Coaching and HR Consulting and were launched in 1997.Read More
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321Undisclosed10 - 49 employeesChicago, ILAzimuth, LLC is a call center company. The team is headquartered in Chicago, Illinois, and their services include Call Center Services and Accounting.Read More
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322Undisclosed10 - 49 employeesChicago, ILTelePro Group, a small telephone answering service, is in Chicago, Illinois. The team offers Call Center Services and Sales Outsourcing.Read More
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323Undisclosed10 - 49 employeesHanover Park, ILAll About Personnel is a small Memphis, Tennessee-based Business Consulting company. The team offers Business Consulting and Accounting.Read More
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324$5,000+250 - 999 employeesBloomington, ILSTL is an IT managed services company. Their midsize team is based in Bloomington, Illinois and Ghana. Their services include IT managed services and cloud consulting & SI.Read More
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325Undisclosed250 - 999 employeesMoline, ILSedona Technologies, a software development firm, was founded in 1986. The team focuses on Custom Software Development and Business Consulting.Read More
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326Undisclosed250 - 999 employeesSt. Charles, ILHeadquartered in St. Charles, Illinois, St. Charles Consulting Group is a Business Consulting company. They specialize in Business Consulting and Corporate Training & Coaching.Read More
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327Undisclosed250 - 999 employeesChicago, ILVelocityEHS is a Market Research company. They were established in 1996 and focus on Market Research and Conversion Optimization.Read More
Industries
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328Undisclosed50 - 249 employeesPeoria, ILALIPRO is a Business Consulting company. Their midsize team of employees is based in Plymouth Charter Township, Michigan and Peoria, Illinois. Their team focuses on Business Consulting and Staffing.Read More
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329Undisclosed10 - 49 employeesChicago, ILStaffing company Media Staffing Network is located in Chicago, Illinois. They focus on Staffing and Executive Search.Read More
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330Undisclosed2 - 9 employeesChicago, ILJean Kripton, Inc., an Accounting company, is based in Chicago, Illinois. Their services include Accounting and Back Office Outsourcing.Read More
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