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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91Undisclosed50 - 249 employeesChicago, ILMessina Group Consulting is an IT strategy consulting company founded in 2013. Their services include IT strategy consulting and Business Consulting.Read More
Industries
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92Undisclosed10 - 49 employeesGlenview, ILDeeta Analytics, an IT managed services company, is headquartered in Glenview, Illinois. They provide IT managed services and E-Commerce Development and were established in 2015.Read More
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93$1,000+50 - 249 employeesChicago, ILBrilliant is a Business Consulting company established in 2009. The team provides Business Consulting and Staffing and is headquartered in Chicago, Illinois and Fort Lauderdale, Florida.Read More
Industries
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94$10,000+50 - 249 employeesChicago, IL270 Strategies is a midsize Business Consulting company. Launched in 2013, the team provides Business Consulting and Corporate Training & Coaching.Read More
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95$5,000+50 - 249 employeesChicago, ILThe Cambridge Group is a Business Consulting company. The team provides Business Consulting, and the company is in Chicago, Illinois.Read More
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96Undisclosed10 - 49 employeesChicago, ILEstablished in 1994, The Family Business Consulting Group is a Business Consulting company. The firm provides Business Consulting.Read More
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97Undisclosed250 - 999 employeesChicago, ILPoint B, Inc. Is a Business Consulting company established in 1995. Their team offers Business Consulting and Marketing Strategy.Read More
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98Undisclosed10 - 49 employeesChicago, ILBusiness Consulting company Peritius Consulting, Inc. Was founded in 1989. In Chicago, Illinois, the team provides Business Consulting and Marketing Strategy.Read More
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99Undisclosed10 - 49 employeesRosemont, ILSmall Business Consulting company Insight Consulting Group, is in Rosemont, Illinois. The team specializes in Business Consulting and Market Research.Read More
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100Undisclosed10 - 49 employeesChicago, ILStrategos is a small Business Consulting company founded in 1995. Their services include Business Consulting.Read More
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101Undisclosed2 - 9 employeesChicago, ILKoltin Consulting Group, Inc. Is a Business Consulting company. They are in Chicago, Illinois and have small team. They specialize in Business Consulting.Read More
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102Undisclosed50 - 249 employeesChicago, ILLaunched in 2008, AArete is a Business Consulting company. The team provides Business Consulting.Read More
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103Undisclosed10 - 49 employeesChicago, ILStrategic Talent Solutions is a Business Consulting company. They are headquartered in Chicago, Illinois and have small team. They focus on Business Consulting.Read More
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104Undisclosed50 - 249 employeesChicago, ILBusiness Consulting company Doblin is headquartered in Chicago, Illinois. The team provides Business Consulting.Read More
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105Undisclosed10 - 49 employeesChicago, ILClareo is a Business Consulting company. The Chicago, Illinois-based company provides Business Consulting.Read More
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106Undisclosed50 - 249 employeesChicago, ILFounded in 2003, Phoenix Business Solutions is a midsize Chicago, Illinois-based Business Consulting company. Their services include Business Consulting.Read More
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107Undisclosed50 - 249 employeesChicago, ILStrive Consulting is a Business Consulting company. They are based in Chicago, Illinois, and their services include Business Consulting and IT strategy consulting.Read More
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108Undisclosed2 - 9 employeesLombard, ILSI Business Consulting is a Business Consulting company. They are based in Lombard, Illinois, and their services include Business Consulting.Read More
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109Undisclosed50 - 249 employeesEvanston, ILBeghou Consulting is a Business Consulting company established in 1993. The agency focuses on Business Consulting, and is midsize.Read More
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110Undisclosed250 - 999 employeesEvanston, ILHagerty Consulting is a Business Consulting company. In Evanston, Illinois, their midsize team focuses on Business Consulting. The company was established in 2001.Read More
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111Undisclosed10 - 49 employeesEvanston, ILBlue Canyon Partners, Inc. Is a Business Consulting company launched in 1998. The agency specializes in Business Consulting.Read More
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112Undisclosed10 - 49 employeesSkokie, ILDynamic Consulting Group Inc. Is a Business Consulting company. Launched in 2017, the firm is headquartered in Skokie, Illinois. Their team offers Business Consulting and HR Consulting.Read More
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113Undisclosed10 - 49 employeesSkokie, ILBayser Consulting is a Business Consulting company. They are in Skokie, Illinois, and their services include Business Consulting.Read More
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114Undisclosed10 - 49 employeesSkokie, ILEmr & Practice Management Consultants is a Business Consulting company in Skokie, Illinois. Founded in 2009, the team provides Business Consulting.Read More
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115Undisclosed2 - 9 employeesSkokie, ILIn Skokie, Illinois, Biomedical Consulting International Inc is a Business Consulting company. The team focuses on Business Consulting.Read More
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116Undisclosed2 - 9 employeesOrland Park, ILMIS Technology, a Business Consulting company, is located in Orland Park, Illinois. They offer Business Consulting and were founded in 1998.Read More
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117Undisclosed2 - 9 employeesOak Park, ILOVP Management Consulting Group Inc. Is a Business Consulting company. The small Oak Park, Illinois-based team provides Business Consulting. The firm was established in 2017.Read More
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118Undisclosed10 - 49 employeesOak Park, ILHyperCision is a Business Consulting company. The Oak Park, Illinois-based firm was established in 2001. Their services include Business Consulting.Read More
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119Undisclosed2 - 9 employeesGlenview, ILWarren Development Group, LLC is a Business Consulting company. Established in 1998, the company provides Business Consulting.Read More
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120Undisclosed10 - 49 employeesGlenview, ILKelley Management Consulting, Inc., a Business Consulting company, was established in 2002. Based in Glenview, Illinois, the team offers Business Consulting.Read More
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