Top 100 Business Consulting Companies in Chicago
The Best of December 2025Looking 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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361Undisclosed2 - 9 employeesWheaton, ILBlane, Canada Ltd. Is a Business Consulting and Marketing Strategy company. Based in Wheaton, Illinois, the firm was launched in 1983. Their team provides Business Consulting and Marketing Strategy.Read More
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362$5,000+50 - 249 employeesNaperville, ILAgami Technologies Pvt Ltd is a SEO agency. The Naperville, Illinois-based agency was launched in 2011. Their services include Search Engine Optimization and Custom Software Development.Read More
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363$10,000+2 - 9 employeesSchaumburg, ILMSTRATEGY & COMPANY LLC is a cloud consulting & SI company. The Schaumburg, Illinois-based team offers cloud consulting & SI and IT strategy consulting.Read More
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364$100,000+10 - 49 employeesNaperville, ILFounded in 2018, Flexday Solutions LLC is a small Naperville, Illinois-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More
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365Undisclosed2 - 9 employeesPalatine, ILEstablished in 2000, Property Services, Inc is a small Palatine, Illinois-based Business Consulting company. Their team offers Business Consulting.Read More
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366Undisclosed2 - 9 employeesWheaton, ILBusiness Consulting and Marketing Strategy company Robis Marketing is in Wheaton, Illinois. Their services include Business Consulting and Marketing Strategy.Read More
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367Undisclosed2 - 9 employeesNaperville, ILAagami, Inc., a Business Consulting company, was launched in 2003. They offers Business Consulting.Read More
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368$5,000+2 - 9 employeesSchaumburg, IL773Designs is a web design company founded in 2018. The company provides Web Design and Web Development.Read More
Industries
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369Undisclosed2 - 9 employeesHammond, INMidwest Accounting Inc is a small Accounting company launched in 1961. Their team offers Accounting and Business Consulting.Read More
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370Undisclosed50 - 249 employeesHoffman Estates, ILWT Group is a midsize Business Consulting and Engineering company founded in 1971. Their team specializes in Business Consulting and Engineering.Read More
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371Undisclosed250 - 999 employeesAurora, ILBusiness Consulting company Groundwater & Environmental Services, Inc. Focuses on Business Consulting. They are located in Aurora, Illinois.Read More
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372$1,000+2 - 9 employeesVernon Hills, ILTargeted Web Traffic is a Digital Strategy company. Located in Vernon Hills, Illinois, the company offers Digital Strategy and Advertising.Read More
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373Undisclosed10 - 49 employeesNorthbrook, ILPBG Financial Services, Ltd., an Accounting company, was established in 1983. The small team focuses on Accounting and Business Consulting.Read More
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374Undisclosed250 - 999 employeesAurora, ILSoftware development company Q1 Technologies, Inc. Is headquartered in Aurora, Illinois. They provide Custom Software Development and IT managed services and were established in 2002.Read More
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375$1,000+2 - 9 employeesPalatine, ILJRB Team is a branding agency launched in 2013. The firm specializes in Branding and Marketing Strategy, and is small.Read More
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376$1,000+2 - 9 employeesPalatine, ILHanis Consulting, Inc. Is an Environmental Consulting company headquartered in Palatine, Illinois. They specialize in Environmental Consulting and Business Consulting and were launched in 2016.Read More
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377Undisclosed10 - 49 employeesAurora, ILThe Carlson Group is a Business Consulting company headquartered in Aurora, Illinois. The team provides Business Consulting and Graphic Design.Read More
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378UndisclosedFreelancer employeesChicago, ILBased in Chicago, Illinois, BVBiz Marketing is a branding firm. The team specializes in Branding and Email Marketing.Read More
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379UndisclosedFreelancer employeesChicago, ILFretzin, Inc. Is a Corporate Training & Coaching company. They are based in Chicago, Illinois and have small team. Their services include Corporate Training & Coaching and Business Consulting.Read More
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380UndisclosedFreelancer employeesChicago, ILMichelle Silverthorn | Diversity Speaker is a Corporate Training & Coaching company. Based in Chicago, Illinois, the team offers Corporate Training & Coaching and Business Consulting.Read More
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381UndisclosedFreelancer employeesChicago, ILHalleemah Nash, a Corporate Training & Coaching company, was established in 2017. The company focuses on Corporate Training & Coaching and Social Media Marketing, and is small.Read More
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382UndisclosedFreelancer employeesChicago, ILFounded in 2021, Hubbard Street Marketing is a small Chicago, Illinois-based branding firm. Their team specializes in Branding and Content Marketing.Read More
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383UndisclosedFreelancer employeesChicago, ILHorizon Leadership Career Coaching LLC is a Corporate Training & Coaching company. They offer Corporate Training & Coaching and Content Writing Services and are based in Chicago, Illinois.Read More
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384$5,000+2 - 9 employeesCampton Hills, ILRead More
Retail solutions agency, Retailbound has a team of more than two based in St. Charles, Ill. They have offered business consulting, marketing strategy, and other marketing solutions to various clients since their founding in 2008.
Clients
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385$10,000+2 - 9 employeesManhattan, ILBold Duck Studio is a Business Consulting company. They were launched in 2018, and their services include Business Consulting and Corporate Training & Coaching.Read More
Industries
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386Undisclosed50 - 249 employeesNorthbrook, ILAccounting company CJBS was founded in 1957. The agency specializes in Accounting and Business Consulting, and is midsize.Read More
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387Undisclosed10 - 49 employeesBartlett, ILROI Business Services, LLC is an Accounting and Business Consulting company. They offer Accounting and Business Consulting and are in Bartlett, Illinois.Read More
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388Undisclosed2 - 9 employeesAurora, ILUnified Engineering Inc. Is a small Business Consulting company based in Aurora, Illinois. The team provides Business Consulting.Read More
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389Undisclosed50 - 249 employeesNaperville, ILDHJJ is a Naperville, Illinois-based Accounting company. The team specializes in Accounting and Business Consulting.Read More
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390Undisclosed50 - 249 employeesAurora, ILEverest Solutions Inc. Is a Business Consulting company. Launched in 1992, their team focuses on Business Consulting.Read More
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