Top Consulting Firms in Illinois
-
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.
-
UndisclosedUndisclosedFreelancerChicago, IL
Services provided
Michelle Silverthorn | Diversity Speaker is a Corporate Training & Coaching company. Based in Chicago, Illinois, the team offers Corporate Training & Coaching and Business Consulting.
Read more -
UndisclosedUndisclosedFreelancerChicago, IL
Services provided
Halleemah 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 -
UndisclosedUndisclosedFreelancerArlington Heights, IL
Services provided
Mitchell Marketing Management , a PR agency, was launched in 1998. The firm provides Public Relations and Marketing Strategy.
Read more -
UndisclosedUndisclosedFreelancerChicago, IL
Services provided
Founded in 2021, Hubbard Street Marketing is a small Chicago, Illinois-based branding firm. Their team specializes in Branding and Content Marketing.
Read more -
UndisclosedUndisclosedFreelancerChicago, IL
Services provided
Horizon 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 -
UndisclosedUndisclosed2 - 9Decatur, IL
Services provided
Launched in 2001, Creative Media Services, Inc. Is an Advertising company. Their services include Advertising and Marketing Strategy.
Read more -
UndisclosedUndisclosed2 - 9Waukegan, IL
Services provided
Dieck Arenas & Associates PC is an Accounting company. Launched in 1973, the team offers Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Calumet City, IL
Services provided
Accounting company Falls Accounting and Tax Consulting was established in 1997. The team focuses on Accounting and Business Consulting and is in Calumet City, Illinois.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
Headquartered in Chicago, Illinois, Sea Hawks Solution is a call center service. Founded in 2018, the team provides Call Center Services and Advertising.
Read more -
UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
Adrenaline Solutions is a social media marketing agency. The agency is located in Pointe-Claire, Canada and Chicago, Illinois. Their services include Social Media Marketing and Sports Marketing.
Read more -
UndisclosedUndisclosed250 - 999Chicago, IL
Services provided
Richter LLP is a Business Consulting company launched in 1926. The team specializes in Business Consulting and Accounting.
Read more -
UndisclosedUndisclosed250 - 999Chicago, IL
Services provided
Business Consulting company Arabella Advisors was founded in 2005. Located in Washington, District of Columbia and Chicago, Illinois, the team specializes in Business Consulting.
Read more -
UndisclosedUndisclosed250 - 999Atlanta, GA
Services provided
Established in 1911, Thompson Hine LLP is a Business Consulting company. The team specializes in Business Consulting and Compliance Consulting.
Read more -
UndisclosedUndisclosed1,000 - 9,999Chicago, IL
Services provided
Teneo is a Business Consulting company. They are located in New York, New York and San Francisco, California and have large team. Their services include Business Consulting and Cybersecurity.
Read more -
UndisclosedUndisclosed1,000 - 9,999Chicago, IL
Services provided
Baringa is a large Business Consulting company headquartered in London, England and Bruxelles, Belgium. The team offers Business Consulting and Digital Strategy.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 Illinois Consultants
-
$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
