Top Consulting Firms in Illinois
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Featured
What are Featured Providers?
$10,000+$50 - $99 / hr10 - 49Serves IllinoisServices provided
See all 23 projectsDataRoot Labs is an AI and machine learning solutions provider that excels in delivering high-quality, scalable systems and products across various industries. The overall feedback is overwhelmingly positive, with 100% of reviewers praising their technical expertise, timely project management, and collaborative communication. Clients highlight their ability to deliver effective solutions on time and within budget, demonstrating a deep understanding of AI technologies and practical applications.
$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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UndisclosedUndisclosed250 - 999Champaign, IL
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Kemper CPA Group LLP is an Accounting company based in Champaign, Illinois. Their services include Accounting and Business Consulting.
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UndisclosedUndisclosed250 - 999Schaumburg, IL
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Links Technology Solutions, Inc. Is a midsize IT managed services company located in Schaumburg, Illinois. The team specializes in IT managed services and Business Consulting.
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UndisclosedUndisclosed250 - 999Moline, IL
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Sedona Technologies, a software development firm, was founded in 1986. The team focuses on Custom Software Development and Business Consulting.
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UndisclosedUndisclosed250 - 999Chicago, IL
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Founded in 2016, Inspire11, a midsize Digital Strategy company, is based in Chicago, Illinois and Atlanta, Georgia. Their team provides Digital Strategy and BI & big data consulting & SI.
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UndisclosedUndisclosed250 - 999Chicago, IL
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Thoma Bravo is a software development company. They are in Chicago, Illinois and London, England and have midsize team. Their team offers Custom Software Development and Business Consulting.
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UndisclosedUndisclosed250 - 999Chicago, IL
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VelocityEHS is a Market Research company. They were established in 1996 and focus on Market Research and Conversion Optimization.
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$1,000+Undisclosed2 - 9West Chicago, IL
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Founded in 2018, Accrue Agency is a Marketing Strategy company. The team offers Marketing Strategy and Advertising and is in West Chicago, Illinois.
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UndisclosedUndisclosed2 - 9Glen Ellyn, IL
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Grotto Marketing is a Glen Ellyn, Illinois-based Content Marketing company. The team offers Content Marketing and Digital Strategy.
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$1,000+$200 - $300 / hr2 - 9Chicago, IL
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Fission, a small Other Marketing company, is located in Chicago, Illinois. The team specializes in Other Marketing and Marketing Strategy.
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UndisclosedUndisclosed50 - 249Champaign, IL
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Martin Hood, an Accounting company, is in Champaign, Illinois. They specialize in Accounting and Business Consulting and were established in 1982.
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UndisclosedUndisclosed50 - 249Algonquin, IL
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Founded in 1997, FocalPoint Coaching of Illinois is a Corporate Photography company. The team provides Corporate Photography and Business Consulting.
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UndisclosedUndisclosed50 - 249Arlington Heights, IL
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TechWerks is a Corporate Training & Coaching company. In Arlington Heights, Illinois, their team provides Corporate Training & Coaching and Business Consulting.
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UndisclosedUndisclosed50 - 249Oak Brook, IL
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Selden Fox, Ltd., an Accounting company, provide Accounting and Financial Advising & Planning. They were founded in 1978.
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UndisclosedUndisclosed50 - 249Chicago, IL
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INSIGHT2PROFIT is a Business Consulting company. The firm is headquartered in Beachwood, Ohio and Chicago, Illinois. Their team specializes in Business Consulting and Financial Advising & Planning.
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UndisclosedUndisclosed50 - 249Aurora, IL
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Business Consulting company Pinnakle Technologies, Inc. Provides Business Consulting and IT strategy consulting. They were established in 2009.
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$1,000+$50 - $99 / hr50 - 249Chicago, IL
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Founded in 2016, Trademark Allied is an Intellectual Property Law company. Their services include Intellectual Property Law and Compliance Consulting.
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$1,000+$25 - $49 / hr50 - 249Chicago, IL
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Intellectual Property Law company Trademark Glory was established in 2015. The team specializes in Intellectual Property Law and Litigation Support Services.
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UndisclosedUndisclosed10 - 49Chicago, IL
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Corporate Training & Coaching company Source Consulting Group was founded in 2011. The agency focuses on Corporate Training & Coaching and Business Consulting.
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UndisclosedUndisclosed10 - 49Oak Brook, IL
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Accounting company PBC Advisors, LLC is headquartered in Oak Brook, Illinois. They provide Accounting and Business Consulting and were founded in 1986.
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UndisclosedUndisclosed2 - 9Springfield, IL
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O3 Internet Consulting, Inc. Is a Business Consulting company launched in 2007. The company focuses on Business Consulting and Email Marketing, and is small.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Legacy Onward is a Corporate Training & Coaching company. The Alamo Heights, Texas-based team offers Corporate Training & Coaching and Business Consulting.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Established in 2017, G2 Company is a small Chicago, Illinois-based Business Consulting company. Their team focuses on Business Consulting and Corporate Training & Coaching.
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UndisclosedUndisclosed2 - 9Evanston, IL
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FullSurge is a Marketing Strategy company. The small Evanston, Illinois-based team offers Marketing Strategy and Business Consulting. The agency was launched in 2012.
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UndisclosedUndisclosed2 - 9Oak Park, IL
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CMI is a Corporate Photography company founded in 1980. The company offers Corporate Photography and Business Consulting, and is small.
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UndisclosedUndisclosed2 - 9Buffalo Grove, IL
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SMS NA is a Business Consulting company based in Buffalo Grove, Illinois. The team offers Business Consulting and Call Center Services.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Commercial Financing company FON Advisors was launched in 2018. The small team provides Commercial Financing and Business Consulting.
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UndisclosedUndisclosed2 - 9Crystal Lake, IL
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See all 1 projectsGRA, PC (George Roach & Associates) is an accounting firm specializing in audits and financial consulting. They have consistently demonstrated efficiency and punctuality, with 100% of reviewers highlighting their competitive pricing and effective communication. The firm is particularly noted for its patient and straightforward approach to handling accounting matters.
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$100,000+$100 - $149 / hr10 - 49Naperville, IL
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Founded 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.
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Undisclosed$100 - $149 / hr10 - 49Des Plaines, IL
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MEGATECSOL Inc. , a SEO services firm, specializes in Search Engine Optimization and UX/UI Design. The firm is in Des Plaines, Illinois.
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UndisclosedUndisclosed50 - 249Chicago, IL
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Basis Global is a Business Consulting company launched in 1996. The team offers Business Consulting and AI Consulting and is located in London, England and Los Angeles, California.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Established in 2019, Strategy Here is a Market Research and Business Consulting company. Their team offers Market Research and Business Consulting.
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UndisclosedUndisclosed1,000 - 9,999Orland Park, IL
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Established in 1996, Version 1 is a large New York, New York-based cloud consulting & SI company. Their team offers cloud consulting & SI and Custom Software Development.
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$1,000+Undisclosed2 - 9Chicago, IL
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SMF Cost Segregation Advisors is a small Accounting company. They offer Accounting and Financial Consulting and were founded in 2025.
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UndisclosedUndisclosed10 - 49Chicago, IL
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See all 1 projectsBrightfield Group is a specialized market research firm with a focus on the cannabis industry, providing detailed insights and data analysis. Overall, their reviews reflect positive feedback, with clients praising their professionalism, clear communication, and depth of industry-specific data. A notable 100% of reviewers highlight their valuable insights, which have significantly informed strategic business decisions.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Founded in 1997, Marketstaff Inc. Is a Business Consulting company. Their services include Business Consulting and HR Consulting.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Business Consulting company Quantum 9, Inc was founded in 2012. The agency specializes in Business Consulting and Marketing Strategy.
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UndisclosedUndisclosed2 - 9Chicago, IL
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FreeAgents is a Business Consulting company launched in 2022. The company provides Business Consulting and Marketing Strategy, and is small.
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UndisclosedUndisclosed10 - 49Chicago, IL
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Launched in 2015, Bulmen Consultant Group, Inc. Is a CRM consulting and SI company. The small team focuses on CRM consulting and SI and Business Consulting.
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UndisclosedUndisclosed10 - 49Rockford, IL
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Advertising company Momentum Consulting & Management Group was launched in 2018. The firm provides Advertising and Marketing Strategy, and is small.
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UndisclosedUndisclosed10 - 49Westchester, IL
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Established in 1989, Charles Sparks & Co is a small Westchester, Illinois-based Interior Design company. Their services include Interior Design and Lighting Design.
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UndisclosedUndisclosed10 - 49Chicago, IL
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Hales Property Management, Inc, a Commercial Brokerage Services company, is located in Chicago, Illinois. They provide Commercial Brokerage Services and Business Consulting.
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UndisclosedUndisclosed10 - 49Chicago, IL
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The Building Group, Inc. Is a Chicago, Illinois-based Commercial Property Management company. The team offers Commercial Property Management and Business Consulting.
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UndisclosedUndisclosed10 - 49Downers Grove, IL
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ACM Community Management is a Commercial Property Management company. The team is in Downers Grove, Illinois, and their services include Commercial Property Management and Accounting.
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UndisclosedUndisclosed10 - 49Chicago, IL
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Accounting company Cendrowski Corporate Advisors is based in Bloomfield Township, Michigan and Chicago, Illinois. The team offers Accounting and Business Consulting.
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UndisclosedUndisclosed10 - 49Lombard, IL
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MacKay & Company is a small Market Research company in Lombard, Illinois. Their services include Market Research and Business Consulting.
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UndisclosedUndisclosed10 - 49Oak Park, IL
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Small Corporate Training & Coaching company The Nova Collective, is headquartered in Oak Park, Illinois. The team provides Corporate Training & Coaching and Business Consulting.
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UndisclosedUndisclosed10 - 49South Barrington, IL
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Launched in 1964, Kaizen CPAs + Advisors is an Accounting company. Their team specializes in Accounting and Financial Advising & Planning.
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UndisclosedUndisclosed10 - 49Chicago, IL
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E-commerce development firm Loop Integration offers E-Commerce Development and Business Consulting. They were established in 2013.
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UndisclosedUndisclosed50 - 249Chicago, IL
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Established in 1987, Blackstone Group is a Market Research company. The midsize team focuses on Market Research and Branding.
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UndisclosedUndisclosed50 - 249Peoria, IL
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Simantel is an Advertising company. They focus on Advertising and BI & big data consulting & SI and were established in 1980. The firm is headquartered in Peoria, 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
36.2/40.016.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Business Consulting80% Other -
$10,000+$200 - $300 / hr10 - 49Chicago, IL
Ability to deliver
37.9/40.018.4/20 Reviews10/10 Clients & Experience9.5/10 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 -
$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+$200 - $300 / hr2 - 9Chicago, IL
Ability to deliver
31.5/40.017.6/20 Reviews8.6/10 Clients & Experience5.4/10 Market PresenceService focus
40% Business Consulting60% Other -
$1,000+$100 - $149 / hr2 - 9Schaumburg, IL
Ability to deliver
32.9/40.016.4/20 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
27.8/40.018/20 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 -
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 -
$50,000+$150 - $199 / hr10 - 49Oakbrook Terrace, IL
Ability to deliver
21.9/40.017/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
15% Business Consulting85% Other -
UndisclosedUndisclosed1,000 - 9,999Chicago, IL
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 -
$10,000+$100 - $149 / hr2 - 9Downers Grove, IL
Ability to deliver
22/40.015.2/20 Reviews1.4/10 Clients & Experience5.5/10 Market PresenceService focus
10% Business Consulting90% Other
