Top 100 Business Consulting Companies in Chicago
The Best of February 2026Looking for a top consulting firm in Chicago?
Consulting firms provide in-depth knowledge and understanding in relation to the client’s industry, technology, and processes. Having this kind of business partner empowers companies to make the best decisions for the business. They provide technical and corporate assistance, helping you resolve your challenges regardless of the industry you’re in.
Consulting firms provide a wide range of services, from creating business strategies to solidifying operational processes. Take your company to the next level by partnering with a firm today. Their knowledge and expertise are valuable assets for every business.
To assist you in your search for a partner, we’ve compiled this list of the top consulting companies in Chicago. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Chicago Business Consulting Firms
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481Undisclosed10 - 49 employeesRound Lake Park, ILSymphony Systems, Inc. Is a Business Consulting company. Founded in 1988, the company focuses on Business Consulting.Read More
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482Undisclosed2 - 9 employeesBatavia, ILAccounting company Ciaccio Accounting was founded in 2013. The agency focuses on Accounting and Business Consulting.Read More
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483Undisclosed50 - 249 employeesAlgonquin, ILFounded in 1997, FocalPoint Coaching of Illinois is a Corporate Photography company. The team provides Corporate Photography and Business Consulting.Read More
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484Undisclosed10 - 49 employeesMichigan City, INAccounting company CLH, CPAs & Consultants is located in Michigan City, Indiana. They focus on Accounting and Business Consulting.Read More
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485UndisclosedFreelancer employeesElgin, ILHeadquartered in Elgin, Illinois, Mi Gente Consulting is a small Business Consulting company. Their services include Business Consulting and Web Design.Read More
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486Undisclosed2 - 9 employeesAurora, ILAFCC Enterprises, LLC , an Accounting company, is in Aurora, Illinois. Established in 2020, the team specializes in Accounting and Business Consulting.Read More
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487Undisclosed2 - 9 employeesPorter, INBased in Porter, Indiana, Furmankiewicz & Associates is a small Accounting company. Their services include Accounting and Business Consulting.Read More
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488Undisclosed2 - 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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489Undisclosed2 - 9 employeesWaukegan, ILAapril Tax Service, Inc. Is an Accounting company. They provide Accounting and Business Consulting and were launched in 1993. The agency is in Waukegan, Illinois.Read More
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490Undisclosed10 - 49 employeesLibertyville, ILHeadquartered in Libertyville, Illinois, HTH Consultants is a small Accounting company. The team provides Accounting and Financial Advising & Planning.Read More
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491Undisclosed2 - 9 employeesLake Forest, ILBusiness Valuation Services company EBIT Associates, Ltd. Is located in Lake Forest, Illinois and Scottsdale, Arizona. They offer Business Valuation Services and Funding & Investment.Read More
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492Undisclosed2 - 9 employeesCrown Point, INLocated in Crown Point, Indiana, KBCPA Accounting is an Accounting company. Their services include Accounting and Business Consulting.Read More
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493Undisclosed2 - 9 employeesPortage, INEstablished in 1980, Ondrovich & Associates PC is a small Portage, Indiana-based Accounting company. Their team offers Accounting and Business Consulting.Read More
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494Undisclosed10 - 49 employeesAntioch, ILLaunched in 1964, James Hamlin & Co., P.C. Is a small Antioch, Illinois-based Accounting and Business Consulting company. Their team focuses on Accounting and Business Consulting.Read More
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495Undisclosed2 - 9 employeesValparaiso, INAccounting company Mihalov Barton & Burrus, LLC was established in 2013. The team provides Accounting and Business Consulting and is located in Valparaiso, Indiana.Read More
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496Undisclosed2 - 9 employeesValparaiso, INOsiris InfoSec LLC is a small IT strategy consulting company. They offer IT strategy consulting and Cybersecurity and were established in 2022.Read More
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497Undisclosed2 - 9 employeesLindenhurst, ILKolz Associates, LLC, a Business Consulting and Business Valuation Services company, was founded in 2013. The agency specializes in Business Consulting and Business Valuation Services.Read More
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498Undisclosed2 - 9 employeesMichigan City, INEspar Marc a CPA is an Accounting company. Their small team of employees is in Michigan City, Indiana. Their team focuses on Accounting and Business Consulting.Read More
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499Undisclosed2 - 9 employeesValparaiso, INGatlin Rago CPA Group is an Accounting company. They are in Valparaiso, Indiana. Their team focuses on Accounting and Business Consulting.Read More
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500Undisclosed50 - 249 employeesChicago, ILECA is a Business Consulting company. They are located in Santa Monica, California and New York, New York and have midsize team. Their services include Business Consulting and Staffing.Read More
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501$5,000+50 - 249 employeesEvanston, ILBusiness Consulting company Clerestory Consulting specializes in Business Consulting. They were launched in 2003.Read More
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502$5,000+2 - 9 employeesBedford Park, ILMidwest Business Consulting is a Business Consulting company founded in 2012. Their team offers Business Consulting.Read More
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503$5,000+2 - 9 employeesChicago, ILKGK & Company is a Business Consulting company. Their team is based in Chicago, Illinois and Highland Park, Illinois. The company focuses on Business Consulting and Conversion Optimization.Read More
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504Undisclosed2 - 9 employeesSchaumburg, ILPT Advocates is a Schaumburg, Illinois-based Business Consulting and Marketing Strategy company. Founded in 2017, the team offers Business Consulting and Marketing Strategy.Read More
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505Undisclosed2 - 9 employeesCrystal Lake, ILGRA, PC (George Roach & Associates) is a financial advising & planning company. The small Crystal Lake, Illinois-based firm was founded in 1993. Their services include financial advising & planning, accounting, and business consulting.Read More
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506Undisclosed10 - 49 employeesChicago, ILRead More
Advertising company Brightfield Group is located in Chicago, Illinois. Established in 2015, the small team provides advertising, branding, product design, marketing strategy, and more.
Industries
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507Undisclosed50 - 249 employeesNaperville, ILBeaird Group is a Business Consulting company. Located in Naperville, Illinois, their midsize team specializes in Business Consulting and HR Consulting. The agency was established in 1994.Read More
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508$5,000+10 - 49 employeesChicago, ILVantage Leadership Consulting is a Business Consulting company. The team provides Business Consulting and is in Chicago, Illinois.Read More
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509$5,000+10 - 49 employeesChicago, ILThe Keystone Group is a Business Consulting company. Headquartered in Chicago, Illinois, the company focuses on Business Consulting.Read More
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510$5,000+250 - 999 employeesChicago, ILArgo Consulting, a Business Consulting company, focus on Business Consulting. They were established in 1998.Read More
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