Top 100 Business Consulting Companies in Chicago
The Best of October 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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301Undisclosed10 - 49 employeesSkokie, ILThe Hechtman Group, a small Accounting company, is based in Skokie, Illinois. Their services include Accounting and Business Consulting.Read More
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302Undisclosed10 - 49 employeesDowners Grove, ILLaunched in 2012, B2B Consulting & Training Services is a Corporate Training & Coaching and Business Consulting company. Their team offers Corporate Training & Coaching and Business Consulting.Read More
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303Undisclosed10 - 49 employeesChicago, ILThe Plum Tree Group, a PPC agency, is based in Chicago, Illinois. The team focuses on Pay Per Click and Custom Software Development.Read More
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304Undisclosed10 - 49 employeesChicago, ILExecutive Search company Executive Advisory is located in Chicago, Illinois. Launched in 1983, the team focuses on Executive Search and HR Consulting.Read More
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305Undisclosed10 - 49 employeesChicago, ILTalentRise is an Executive Search company. Their small team is headquartered in Chicago, Illinois and Buffalo, New York and provides Executive Search and Recruiting. The agency was founded in 2008.Read More
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306Undisclosed10 - 49 employeesChicago, ILBuan Consulting is a Business Consulting company. In Annapolis, Maryland and Chicago, Illinois, their team provides Business Consulting and Market Research.Read More
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307Undisclosed10 - 49 employeesChicago, ILCatena Solutions is a business intelligence company. Their small team of employees is headquartered in Chicago, Illinois. Their team offers BI & big data consulting & SI and Business Consulting.Read More
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308Undisclosed10 - 49 employeesWestmont, ILSilvon Software is a Market Research company established in 1987. The agency specializes in Market Research and BI & big data consulting & SI, and is small.Read More
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309$5,000+250 - 999 employeesLisle, ILProvana, a Litigation Support Services company, was established in 2009. The team focuses on Litigation Support Services and Business Consulting and is located in Lisle, Illinois.Read More
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310$10,000+2 - 9 employeesWoodridge, ILBased in Woodridge, Illinois and Berkeley Township, New Jersey, 5-3 Digital Consulting is a custom software development company. The small team provides custom software development, web development, e-commerce development, digital strategy, and more. The firm was launched in 2016.Read More
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311Undisclosed50 - 249 employeesOakbrook Terrace, ILBased in Oakbrook Terrace, Illinois, The CARA Group, Inc. Is a Business Consulting company. The team focuses on Business Consulting and Content Writing Services.Read More
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312Undisclosed250 - 999 employeesChicago, ILConcurrency Inc is a midsize Blockchain company established in 1989. Their services include Blockchain and Artificial Intelligence.Read More
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313Undisclosed50 - 249 employeesSkokie, ILLaunched in 1944, MichaelSilver is a midsize Skokie, Illinois-based Accounting company. Their services include Accounting and Business Consulting.Read More
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314$1,000+2 - 9 employeesChicago, ILLaunched in 2026, Fieldwork Studio is a small Marketing Strategy company. Their team offers Marketing Strategy and Advertising.Read More
Industries
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315$1,000+2 - 9 employeesChicago, ILFounded in 2025, Wrds.Pro is a small social media marketing agency located in Chicago, Illinois. Their team offers Social Media Marketing and Search Engine Optimization.Read More
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316$10,000+2 - 9 employeesSchaumburg, ILRosso Recruiting is a Schaumburg, Illinois-based Recruiting company. Launched in 2021, the small team offers Recruiting, Business Consulting, Recruitment Process Outsourcing, and Executive Search.Read More
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317Undisclosed50 - 249 employeesItasca, ILBrown & Joseph, a phone answering service, was launched in 1996. They specializes in Call Center Services and Custom Software Development.Read More
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318Undisclosed2 - 9 employeesSkokie, ILLaunched in 2008, SDG Consulting Inc is a Business Consulting company. The team specializes in Business Consulting and IT strategy consulting.Read More
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319Undisclosed2 - 9 employeesWilmette, ILThe Boulder Group, a Commercial Brokerage Services company, was established in 1997. The team specializes in Commercial Brokerage Services and Commercial Financing.Read More
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320Undisclosed2 - 9 employeesChicago, ILCorporate Training & Coaching company The Red Bee Group LLC was established in 2019. The firm specializes in Corporate Training & Coaching and Business Consulting.Read More
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321Undisclosed2 - 9 employeesChicago, ILBusiness Consulting and Corporate Training & Coaching company Trimmel Consulting and Coaching, LLC was established in 2011. The team focuses on Business Consulting and Corporate Training & Coaching.Read More
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322Undisclosed2 - 9 employeesWestmont, ILMC Consulting Inc. (MC2) is a Business Consulting and Corporate Training & Coaching company. They were founded in 1999 and focus on Business Consulting and Corporate Training & Coaching.Read More
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323Undisclosed2 - 9 employeesChicago, ILMAP Strategies is a small Architectural Design company. They specialize in Architectural Design and Business Consulting and were launched in 2014.Read More
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324Undisclosed2 - 9 employeesChicago, ILChicago Consulting is a small Logistics & Supply Chain Consulting company. They provide Logistics & Supply Chain Consulting and Warehousing & Distribution and were launched in 1983.Read More
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325Undisclosed2 - 9 employeesChicago, ILSmartHire Inc., a Business Consulting company, focuses on Business Consulting and Staffing. The company is headquartered in Chicago, Illinois.Read More
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326Undisclosed2 - 9 employeesChicago, ILBusiness Consulting and Compliance Consulting company Compliance & Competition Consultants, LLC focuses on Business Consulting and Compliance Consulting. They are located in Chicago, Illinois.Read More
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327Undisclosed2 - 9 employeesChicago, ILStromberg Sport is a branding agency. The small Chicago, Illinois-based team specializes in Branding and Marketing Strategy. The firm was founded in 2012.Read More
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328$1,000+Freelancer employeesChicago, ILAstucia, an AI Consulting company, was launched in 2025. The small team offers AI Consulting and Artificial Intelligence.Read More
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329$1,000+10 - 49 employeesLisle, ILA3 Environmental Consultants is a Business Consulting company. The team focuses on Business Consulting, and the firm is based in Lisle, Illinois.Read More
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330$1,000+2 - 9 employeesChicago, ILMenace is a Product Marketing company. They are based in Chicago, Illinois and Troy, Michigan and have small team. They offer Product Marketing and Marketing Strategy.Read More
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