Top 80 Small Business Business Consulting Companies in Illinois
The Best of December 2025Looking for a top small business consulting firm in Illinois?
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 Small Business consulting companies in Illinois. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Small Business Business Consulting Firms in Illinois
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61$25,000+10 - 49 employeesNaperville, ILWorking Excellence is a business intelligence company launched in 2008. Their small team is in Reston, Virginia and Naperville, Illinois. The firm focuses on BI & big data consulting & SI, Artificial Intelligence, AI Consulting, Custom Software Development, and more.Read More
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62$1,000+Freelancer employeesNorthbrook, ILAJG Analytics is a small Northbrook, Illinois-based Business Consulting company. The team offers Business Consulting and Branding.Read More
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63$1,000+Freelancer employeesOak Park, ILHire Henri, a Product Design company, was launched in 2010. The team specializes in Product Design and Branding.Read More
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64Undisclosed50 - 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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65$1,000+2 - 9 employeesPlainfield, ILLocal Site Designer is a web design company. The team offers Web Design and Search Engine Optimization, and the company is located in Plainfield, Illinois.Read More
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66$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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67$1,000+2 - 9 employeesNorthbrook, ILChicago Executive Coaching is a Corporate Training & Coaching company. Launched in 2001, the team focuses on Corporate Training & Coaching. The agency is headquartered in Northbrook, Illinois.Read More
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68Undisclosed50 - 249 employeesWheaton, ILRemote Employee is a Marketing Strategy company. They are located in Wheaton, Illinois and San Fernando, Philippines, and their services include Marketing Strategy and Digital Strategy.Read More
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69$5,000+Freelancer employeesSpringfield, ILIn Springfield, Illinois, Living Water Consulting is a Fractional CFO Services company. They focus on Fractional CFO Services and Business Consulting.Read More
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70Undisclosed2 - 9 employeesChicago, ILEstablished in 2024, UXpressed is a Product Design company. The small team provides Product Design and Business Consulting.Read More
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71Undisclosed2 - 9 employeesElgin, ILLogistics & Supply Chain Consulting company Cecil Analytics LLC is in Elgin, Illinois. Launched in 2022, the team provides Logistics & Supply Chain Consulting and Fulfillment.Read More
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72$25,000+50 - 249 employeesChicago, ILUniqcli, a Marketing Strategy company, was launched in 2017. They are headquartered in Chicago, Illinois; Los Angeles, California; Philadelphia, Pennsylvania and Raleigh, North Carolina and have a midsize team. Uniqcli focuses on Marketing Strategy, cloud consulting & SI, Low/No Code Development, IT strategy consulting, and more.Read More
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73$25,000+10 - 49 employeesWichita, KSMangrum Career Solutions is a Business Consulting company. The Cincinnati, Ohio-based agency was founded in 2009. Their team focuses on Business Consulting and Executive Search.Read More
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74Undisclosed1,000 - 9,999 employeesBowling Green, KYFORVIS is an Accounting company established in 1923. Their team offers Accounting and Business Consulting.Read More
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75$10,000+10 - 49 employeesGeneva, ILServsoft Technologies, Inc is a Geneva, Illinois-based Robotics Process Automation company. The team specializes in Robotics Process Automation and BI & big data consulting & SI.Read More
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76Undisclosed2 - 9 employeesHawthorn Woods, ILThe Tax Dude, LLC, an Accounting company, is located in Hawthorn Woods, Illinois. The team focuses on Accounting and Business Consulting.Read More
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