Top Consulting Firms in Illinois
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Featured
What are Featured Providers?
$10,000+$50 - $99 / hr10 - 49Serves IllinoisServices provided
See all 22 projectsDataRoot Labs is a specialized AI and machine learning company known for developing sophisticated AI systems and scalable back-end solutions. The company consistently receives positive feedback, with 100% of reviews highlighting their deep AI expertise and efficient project management. Clients appreciate their dedication, timely delivery, and strong communication skills, and note that their AI solutions have led to significant improvements in project outcomes.
$25,000+$150 - $199 / hr10 - 49Serves IllinoisServices provided
See all 3 projectsWorking Excellence, a business consulting firm specializing in deploying machine learning models for enterprise analytics, is highly regarded for its expertise and efficient project delivery. With 100% positive feedback, clients commend their end-to-end solutions, responsiveness, and ability to enhance forecasting accuracy by 30%, consistently delivering ahead of schedule and within budget.
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UndisclosedUndisclosed50 - 249Lisle, IL
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Launched in 2018, Optivent Group Inc. Is a custom software development company. The team focuses on Custom Software Development and cloud consulting & SI.
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$1,000+$100 - $149 / hrFreelancerOak Park, IL
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Hire Henri, a Product Design company, was launched in 2010. The team specializes in Product Design and Branding.
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$1,000+< $25 / hrFreelancerMarkham, IL
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Business Consulting and Financial Consulting company PICTURE PAWN LLC was launched in 2021. The team specializes in Business Consulting and Financial Consulting and is located in Markham, Illinois.
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UndisclosedUndisclosed2 - 9Springfield, IL
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In Springfield, Illinois, HPR Marketing Group is a small Email Marketing company. Their services include Email Marketing and Graphic Design.
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UndisclosedUndisclosed2 - 9Springfield, IL
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KB Computer Consulting, Inc. Is an IT managed services company. The team focuses on IT managed services and Business Consulting and is headquartered in Springfield, Illinois.
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UndisclosedUndisclosed2 - 9Grandview, IL
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Small Business Consulting company Springfield IL SEO, is headquartered in Grandview, Illinois. Their services include Business Consulting and Marketing Strategy.
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UndisclosedUndisclosed2 - 9Bolingbrook, IL
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Eberhart Accounting Services is a small Accounting company located in Bolingbrook, Illinois. Their services include Accounting and Business Consulting.
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UndisclosedUndisclosed2 - 9Peoria, IL
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Supreme Accounting & Tax Services, Inc is a small Accounting company headquartered in Peoria, Illinois. The team focuses on Accounting and Business Consulting.
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UndisclosedUndisclosed2 - 9Naperville, IL
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Sunshine is an Accounting company. The small Naperville, Illinois-based team focuses on Accounting and Business Consulting. The company was established in 1999.
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UndisclosedUndisclosed2 - 9Bloomington, IL
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Founded in 1987, Tax & Accounting Plus Inc. Is a small Accounting company. Their team offers Accounting and Business Consulting.
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UndisclosedUndisclosed2 - 9Waukegan, IL
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Aapril Tax Service, Inc. Is an Accounting company. They provide Accounting and Business Consulting and were launched in 1993. The agency is in Waukegan, Illinois.
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UndisclosedUndisclosed2 - 9Sycamore, IL
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Cosmos Enterprises LLC is a Business Consulting company based in Sycamore, Illinois. They specialize in Business Consulting and Web Design and were launched in 2003.
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UndisclosedUndisclosed2 - 9Rock Island, IL
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UpStream Consulting is a small Business Consulting company located in Rock Island, Illinois. Their services include Business Consulting and Marketing Strategy.
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UndisclosedUndisclosed2 - 9Wilmette, IL
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The Boulder Group, a Commercial Brokerage Services company, was established in 1997. The team specializes in Commercial Brokerage Services and Commercial Financing.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Corporate Training & Coaching company The Red Bee Group LLC was established in 2019. The firm specializes in Corporate Training & Coaching and Business Consulting.
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UndisclosedUndisclosed2 - 9Chicago, IL
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MAP Strategies is a small Architectural Design company. They specialize in Architectural Design and Business Consulting and were launched in 2014.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Chicago Consulting is a small Logistics & Supply Chain Consulting company. They provide Logistics & Supply Chain Consulting and Warehousing & Distribution and were launched in 1983.
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UndisclosedUndisclosed2 - 9Chicago, IL
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SmartHire Inc., a Business Consulting company, focuses on Business Consulting and Staffing. The company is headquartered in Chicago, Illinois.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Stromberg Sport is a branding agency. The small Chicago, Illinois-based team specializes in Branding and Marketing Strategy. The firm was founded in 2012.
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UndisclosedUndisclosed2 - 9Northbrook, IL
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Arya Consulting Partners, a small branding company, is located in Northbrook, Illinois. Their services include Branding and Marketing Strategy.
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UndisclosedUndisclosed2 - 9Naperville, IL
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Gierach Law Firm is a Business Consulting company. The team focuses on Business Consulting and Corporate Law, and the agency is located in Naperville, Illinois.
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UndisclosedUndisclosed10 - 49Annapolis, MD
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Buan Consulting is a Business Consulting company. In Annapolis, Maryland and Chicago, Illinois, their team provides Business Consulting and Market Research.
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Undisclosed$100 - $149 / hr50 - 249Naperville, IL
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Beaird 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.
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UndisclosedUndisclosed50 - 249Chicago, IL
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IAC Partners is a Business Consulting company. The Paris, France-based firm was launched in 1982. Their team focuses on Business Consulting and Market Research.
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UndisclosedUndisclosed50 - 249Chicago, IL
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Issoria is a Business Consulting company based in Chicago, Illinois and London, England. Launched in 2016, the team focuses on Business Consulting.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Cutrara Consulting is a Business Consulting company. Headquartered in Chicago, Illinois, their team provides Business Consulting and Accounting.
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UndisclosedUndisclosed2 - 9Mundelein, IL
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Simmons & Associates, Inc. Is a small Business Consulting company in Mundelein, Illinois. The team provides Business Consulting and Web Design.
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UndisclosedUndisclosed2 - 9Chicago, IL
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McCoy Consulting LLC is a Business Consulting company. Their team is based in Chicago, Illinois. The agency specializes in Business Consulting and Corporate Training & Coaching.
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$1,000+$50 - $99 / hr2 - 9Plainfield, IL
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Local Site Designer is a web design company. The team offers Web Design and Search Engine Optimization, and the company is located in Plainfield, Illinois.
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UndisclosedUndisclosed10 - 49Westmont, IL
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Launched in 1991, Maloney & Company, Ltd. Is an Accounting company. The team focuses on Accounting and Business Consulting and is located in Westmont, Illinois.
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UndisclosedUndisclosed10 - 49Downers Grove, IL
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Launched in 2012, B2B Consulting & Training Services is a Corporate Training & Coaching and Business Consulting company. Their team offers Corporate Training & Coaching and Business Consulting.
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UndisclosedUndisclosed10 - 49Schaumburg, IL
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Tegratecs Development Corp is a small Accounting and Business Consulting company based in Schaumburg, Illinois. Their services include Accounting and Business Consulting.
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UndisclosedUndisclosed10 - 49Boston, MA
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Launched in 1997, Arts Consulting Group is a small Corporate Training & Coaching and Business Consulting company. Their services include Corporate Training & Coaching and Business Consulting.
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UndisclosedUndisclosed10 - 49Deerfield, IL
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Mann Weitz & Associates is an Accounting and Business Consulting company. Established in 1994, their team focuses on Accounting and Business Consulting.
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UndisclosedUndisclosed10 - 49Springfield, IL
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Small Business Consulting and HR Consulting company IICLE, is located in Springfield, Illinois. The team specializes in Business Consulting and HR Consulting.
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UndisclosedUndisclosed10 - 49Libertyville, IL
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Headquartered in Libertyville, Illinois, HTH Consultants is a small Accounting company. The team provides Accounting and Financial Advising & Planning.
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Undisclosed$300+ / hr2 - 9Niles, IL
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Based in Niles, Illinois, CTK Advisors is a small Business Consulting company. Their services include Business Consulting and Compliance Consulting.
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$10,000+$25 - $49 / hr10 - 49New York, NY
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Headquartered in Sterling, Illinois and New York, New York, Kelly Daley Co. Is a Content Marketing company. Their services include Content Marketing and Social Media Marketing.
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$1,000+$150 - $199 / hr2 - 9Palatine, IL
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Hanis Consulting, Inc. Is an Environmental Consulting company headquartered in Palatine, Illinois. They specialize in Environmental Consulting and Business Consulting and were launched in 2016.
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$5,000+$50 - $99 / hr50 - 249Chicago, IL
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Midsize Business Consulting company Bostrom, is located in Chicago, Illinois. Their services include Business Consulting and Back Office Outsourcing.
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UndisclosedUndisclosed50 - 249Oakbrook Terrace, IL
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Based in Oakbrook Terrace, Illinois, The CARA Group, Inc. Is a Business Consulting company. The team focuses on Business Consulting and Content Writing Services.
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UndisclosedUndisclosed2 - 9Grayslake, IL
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Hamilton Tax and Accounting LLC is an Accounting company. Their small team is headquartered in Grayslake, Illinois. Their team offers Accounting and Business Consulting.
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UndisclosedUndisclosedFreelancerMount Prospect, IL
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Fletter Consulting Group, LLC, an artificial intelligence firm, was launched in 2021. The small team provides Artificial Intelligence and AI Consulting.
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UndisclosedUndisclosed250 - 999Chicago, IL
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Novogradac & Company LLP is an Accounting company. The agency is located in Chicago, Illinois. Their team focuses on Accounting and Business Consulting.
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UndisclosedUndisclosed50 - 249Wheaton, IL
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Remote 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.
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$1,000+$300+ / hr2 - 9Northbrook, IL
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Chicago 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.
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UndisclosedUndisclosed1,000 - 9,999Chicago, IL
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Kearney, a Business Consulting company, was established in 1926. The team focuses on Business Consulting and is headquartered in Chicago, Illinois and Bengaluru, India.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Established in 2024, UXpressed is a Product Design company. The small team provides Product Design and Business Consulting.
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UndisclosedUndisclosed10 - 49Chicago, IL
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The Wisdom Link, Inc. Is a small Business Consulting company founded in 2002. Their services include Business Consulting and Sales Outsourcing.
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UndisclosedUndisclosedFreelancerElgin, IL
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Edison Avenue Consulting LLC, an application development firm, provides Mobile App Development and Web Design. The agency is located in Elgin, Illinois.
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List of the Top 15 Illinois Consultants
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$10,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
36.8/40.017.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
25% Business Consulting75% Other -
$25,000+Undisclosed50 - 249Chicago, IL
Ability to deliver
36.4/40.016.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Business Consulting80% Other -
$10,000+$200 - $300 / hr10 - 49Chicago, IL
Ability to deliver
38.2/40.018.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
10% Business Consulting90% Other -
$10,000+$200 - $300 / hr2 - 9Chicago, IL
Ability to deliver
35.5/40.016/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
25% Business Consulting75% Other -
$1,000+$200 - $300 / hr2 - 9Chicago, IL
Ability to deliver
32.1/40.018.2/20 Reviews8.6/10 Clients & Experience5.4/10 Market PresenceService focus
40% Business Consulting60% Other -
$25,000+$200 - $300 / hr10 - 49Lombard, IL
Ability to deliver
32.6/40.015.2/20 Reviews8.7/10 Clients & Experience8.7/10 Market PresenceService focus
30% Business Consulting70% Other -
$1,000+$100 - $149 / hr2 - 9Schaumburg, IL
Ability to deliver
33.1/40.016.6/20 Reviews9.2/10 Clients & Experience7.3/10 Market PresenceService focus
20% Business Consulting80% Other -
$25,000+$100 - $149 / hr10 - 49Oakbrook Terrace, IL
Ability to deliver
31.8/40.016.6/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
20% Business Consulting80% Other -
$1,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
32.8/40.015.8/20 Reviews9.3/10 Clients & Experience7.7/10 Market PresenceService focus
10% Business Consulting90% Other -
$5,000+Undisclosed2 - 9Oak Park, IL
Ability to deliver
31.5/40.016.8/20 Reviews8.9/10 Clients & Experience5.7/10 Market PresenceService focus
15% Business Consulting85% Other -
$10,000+Undisclosed2 - 9Schaumburg, IL
Ability to deliver
30.4/40.016.4/20 Reviews9.1/10 Clients & Experience4.9/10 Market PresenceService focus
15% Business Consulting85% Other -
$5,000+$100 - $149 / hr2 - 9Campton Hills, IL
Ability to deliver
24.9/40.016.2/20 Reviews2.7/10 Clients & Experience6/10 Market PresenceService focus
50% Business Consulting50% Other -
$1,000+$200 - $300 / hr2 - 9Chicago, IL
Ability to deliver
24.9/40.016.2/20 Reviews2.8/10 Clients & Experience6/10 Market PresenceService focus
40% Business Consulting60% Other -
$10,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
27.2/40.017.4/20 Reviews4.4/10 Clients & Experience5.4/10 Market PresenceService focus
15% Business Consulting85% Other -
UndisclosedUndisclosed10 - 49Lombard, IL
Ability to deliver
25/40.016.2/20 Reviews1.5/10 Clients & Experience7.3/10 Market PresenceService focus
25% Business Consulting75% Other -
$10,000+$100 - $149 / hr1,000 - 9,999Chicago, IL
Ability to deliver
25/40.016.2/20 Reviews4.4/10 Clients & Experience4.4/10 Market PresenceService focus
10% Business Consulting90% Other -
$5,000+$150 - $199 / hr10 - 49Deerfield, IL
Ability to deliver
21.8/40.016.2/20 Reviews1/10 Clients & Experience4.6/10 Market PresenceService focus
40% Business Consulting60% Other -
$75,000+Undisclosed50 - 249Chicago, IL
Ability to deliver
24.4/40.015.2/20 Reviews1.6/10 Clients & Experience7.6/10 Market PresenceService focus
15% Business Consulting85% Other -
$25,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
24.1/40.016.2/20 Reviews2.4/10 Clients & Experience5.5/10 Market PresenceService focus
20% Business Consulting80% Other -
$1,000+$50 - $99 / hr2 - 9Skokie, IL
Ability to deliver
24.9/40.016.2/20 Reviews2.2/10 Clients & Experience6.5/10 Market PresenceService focus
10% Business Consulting90% Other -
$10,000+$150 - $199 / hr1,000 - 9,999Chicago, IL
Ability to deliver
22.1/40.016.2/20 Reviews0/10 Clients & Experience5.9/10 Market PresenceService focus
10% Business Consulting90% Other -
$50,000+Undisclosed2 - 9Chicago, IL
Ability to deliver
22.2/40.014.6/20 Reviews3/10 Clients & Experience4.6/10 Market PresenceService focus
20% Business Consulting80% Other -
$50,000+$150 - $199 / hr10 - 49Oakbrook Terrace, IL
Ability to deliver
22.3/40.017.4/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
15% Business Consulting85% Other -
UndisclosedUndisclosed50 - 249Chicago, IL
Ability to deliver
14.6/40.014.6/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
50% Business Consulting50% Other -
UndisclosedUndisclosed10 - 49Chicago, IL
Ability to deliver
16.2/40.016.2/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
50% Business Consulting50% Other -
$10,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
22.8/40.016.4/20 Reviews1/10 Clients & Experience5.3/10 Market PresenceService focus
10% Business Consulting90% Other -
UndisclosedUndisclosed1,000 - 9,999Atlanta, GA
Ability to deliver
16.2/40.016.2/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
20% Business Consulting80% Other -
$10,000+$100 - $149 / hr2 - 9Woodridge, IL
Ability to deliver
22.7/40.016.4/20 Reviews1.8/10 Clients & Experience4.6/10 Market PresenceService focus
10% Business Consulting90% Other -
UndisclosedUndisclosed250 - 999Mettawa, IL
Ability to deliver
17.7/40.09.8/20 Reviews2.1/10 Clients & Experience5.8/10 Market PresenceService focus
20% Business Consulting80% Other -
$1,000+$200 - $300 / hr2 - 9Chicago, IL
Ability to deliver
20.8/40.016.8/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
20% Business Consulting80% Other
