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.
-
UndisclosedUndisclosed50 - 249Chicago, IL
Services provided
Commercial Financing company BLACK ONYX, LLC was launched in 1999. The agency focuses on Commercial Financing and Business Consulting.
Read more -
$5,000+$100 - $149 / hr50 - 249Chicago, IL
Services provided
Odoni Partners CPAs is a Business Consulting company. In Chicago, Illinois and Wheaton, Illinois, the team offers Business Consulting and Finance & Accounting Outsourcing (FAO).
Read more -
$1,000+< $25 / hr10 - 49Evanston, IL
Services provided
Zeemedicalbilling is a telephone answering service. They focus on Call Center Services and Back Office Outsourcing and were established in 2010. The firm is headquartered in Evanston, Illinois.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
Iron Horse Management Consultants is a small Business Consulting company in Chicago, Illinois. Their services include Business Consulting and unified communications consulting & SI.
Read more -
UndisclosedUndisclosed2 - 9Bloomington, IL
Services provided
Performance Growth Partners is a Business Consulting company founded in 2001. Their services include Business Consulting and Corporate Training & Coaching.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
Executive Leadership Support is a small Chicago, Illinois-based Business Consulting company. Their services include Business Consulting and Corporate Training & Coaching.
Read more -
$1,000+Undisclosed2 - 9Champaign, IL
Services provided
RDB Certified Public Accountants is an Accounting company. They were launched in 2018 and offer Accounting and Finance & Accounting Outsourcing (FAO).
Read more -
UndisclosedUndisclosed50 - 249Chicago, IL
Services provided
Messina Group Consulting is an IT strategy consulting company founded in 2013. Their services include IT strategy consulting and Business Consulting.
Read more -
UndisclosedUndisclosed10 - 49Glenview, IL
Services provided
Deeta Analytics, an IT managed services company, is headquartered in Glenview, Illinois. They provide IT managed services and E-Commerce Development and were established in 2015.
Read more -
UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
Meridian Compensation Partners, LLC is a small Business Consulting and HR Consulting company based in Chicago, Illinois. Their services include Business Consulting and HR Consulting.
Read more -
UndisclosedUndisclosed10 - 49Atlanta, GA
Services provided
Small Business Consulting company iFranchise Group, is located in Homewood, Illinois and Irvine, California. The team specializes in Business Consulting and Marketing Strategy.
Read more -
UndisclosedUndisclosed10 - 49Bartlett, IL
Services provided
ROI Business Services, LLC is an Accounting and Business Consulting company. They offer Accounting and Business Consulting and are in Bartlett, Illinois.
Read more -
UndisclosedUndisclosed10 - 49Antioch, IL
Services provided
Launched in 1964, James Hamlin & Co., P.C. Is a small Antioch, Illinois-based Accounting and Business Consulting company. Their team focuses on Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
H. G. JONES & ASSOCIATES, INC. Is a Corporate Training & Coaching and Business Consulting company. Launched in 2002, their team specializes in Corporate Training & Coaching and Business Consulting.
Read more -
UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
Applied Real Estate Analysis (AREA), Inc. Is a Chicago, Illinois-based Business Consulting company. The team offers Business Consulting and Commercial Development.
Read more -
UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
InQUEST Consulting is a small Business Consulting and Corporate Training & Coaching company established in 2011. Their services include Business Consulting and Corporate Training & Coaching.
Read more -
UndisclosedUndisclosed10 - 49Houston, TX
Services provided
REM Services, Inc. Is a Business Consulting and Staffing company. They are based in Houston, Texas and Springfield, Illinois, and their services include Business Consulting and Staffing.
Read more -
$5,000+$150 - $199 / hr2 - 9Chicago, IL
Services provided
Blue Bist is a cloud consulting & SI company. Their small team is headquartered in Chicago, Illinois. Their services include cloud consulting & SI and Business Consulting.
Read more -
$5,000+$150 - $199 / hr2 - 9Skokie, IL
Services provided
Launched in 2013, Pop Digital Marketing is a branding agency. The team provides Branding and Social Media Marketing and is based in Skokie, Illinois.
Read more -
Undisclosed$50 - $99 / hr2 - 9Batavia, IL
Services provided
Established in 1995, The Language Bank, Inc. Is a Business Consulting company. The company provides Business Consulting and Transcription, and is small.
Read more -
UndisclosedUndisclosed50 - 249Naperville, IL
Services provided
In Naperville, Illinois, Prairie Consulting Services is a Business Consulting company. Founded in 1997, the team provides Business Consulting and HR Consulting.
Read more -
UndisclosedUndisclosed50 - 249Chicago, IL
Services provided
M2 Property Group is a Business Consulting company located in Chicago, Illinois. They focus on Business Consulting and Commercial Brokerage Services and were founded in 2010.
Read more -
UndisclosedUndisclosed1,000 - 9,999Chicago, IL
Services provided
Spencer Stuart, a Staffing company, was launched in 1956. The firm offers Staffing and Recruiting.
Read more -
UndisclosedUndisclosed50 - 249Chicago, IL
Services provided
LCM Architects is a midsize Engineering company. They offer Engineering and Business Consulting and were launched in 1996.
Read more -
UndisclosedUndisclosed1,000 - 9,999Chicago, IL
Services provided
Accounting company Stout Risius Ross, LLC was launched in 1991. The team offers Accounting and Business Valuation Services and is in Chicago, Illinois.
Read more -
UndisclosedUndisclosed50 - 249Chicago, IL
Services provided
Claro Healthcare, a Business Consulting company, is in Chicago, Illinois. Established in 2017, the team focuses on Business Consulting and Corporate Training & Coaching.
Read more -
UndisclosedUndisclosed50 - 249Chicago, IL
Services provided
Launched in 1998, Briljent, LLC is a Content Writing Services company. Their services include Content Writing Services and Business Consulting.
Read more -
$1,000+$25 - $49 / hr50 - 249Morton Grove, IL
Services provided
The Trademark Associates, a web development firm, is in Morton Grove, Illinois. Their services include Web Development and Business Consulting.
Read more -
$1,000+$25 - $49 / hr50 - 249Chicago, IL
Services provided
In Chicago, Illinois and Chicago, Illinois, Trademark Chase is an Intellectual Property Law company. They specialize in Intellectual Property Law and Business Consulting and were established in
Read more -
$1,000+$50 - $99 / hr10 - 49Belleville, IL
Services provided
Business Consulting company Konect360 was founded in 2016. The team focuses on Business Consulting and Marketing Strategy.
Read more -
$25,000+$150 - $199 / hr50 - 249Schaumburg, IL
Services provided
PSC Group, a custom software development company, provide Custom Software Development and Enterprise App Modernization. They were launched in 1990.
Read more -
$1,000+< $25 / hr2 - 9Villa Park, IL
Services provided
Our Favorite Social is a social media marketing firm established in 2003. The firm focuses on Social Media Marketing and Marketing Strategy, and is small.
Read more -
$1,000+$100 - $149 / hr2 - 9Chicago, IL
Services provided
MALONE MEDIA is a small video production agency launched in 2016. Their team provides Video Production and Broadcast Video.
Read more -
UndisclosedUndisclosed2 - 9Naperville, IL
Services provided
Launched in 2020, NB Business Consulting Group is a social media marketing agency. The team provides Social Media Marketing and Search Engine Optimization and is based in Naperville, Illinois.
Read more -
$1,000+$25 - $49 / hr10 - 49Chicago, IL
Services provided
See all 1 projectsTissaa offers services in WordPress website development, digital marketing, and comprehensive web development solutions. The overall feedback from reviews highlights Tissaa's affordability, high-quality work, and effective digital marketing strategies as standout qualities. Clients appreciate their timely communication and project management, describing their services as superb and expressing eagerness to collaborate with Tissaa in the future.
-
$10,000+$200 - $300 / hr10 - 49Bolingbrook, IL
Services provided
Established in 2020, Christian Banach is an Account-Based Marketing company. The team specializes in Account-Based Marketing and Sales Outsourcing.
Read more -
UndisclosedUndisclosed250 - 999Aurora, IL
Services provided
Software 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 -
$10,000+$200 - $300 / hr2 - 9Loves Park, IL
Services provided
Founded in 2020, Mighty Swarm is a web design company. Their team offers Web Design and Business Consulting.
Read more -
UndisclosedUndisclosed250 - 999Austin, TX
Services provided
Silvr Lining Group - A Spaulding Ridge Company, a cloud consulting & SI company, was founded in 2017. The midsize team specializes in cloud consulting & SI and CRM consulting and SI.
Read more -
$25,000+$300+ / hr2 - 9Naperville, IL
Services provided
Vision Capital Management, an IT strategy consulting company, is located in Naperville, Illinois. The team specializes in IT strategy consulting and cloud consulting & SI.
Read more -
$5,000+$25 - $49 / hr50 - 249Chicago, IL
Services provided
Launched in 2016, QA Outsource is a midsize IT strategy consulting company. Their services include IT strategy consulting and IT managed services.
Read more -
UndisclosedUndisclosed2 - 9Bolingbrook, IL
Services provided
Billcare, a Back Office Outsourcing company, is in Bolingbrook, Illinois. Their services include Back Office Outsourcing and Business Consulting.
Read more -
$1,000+Undisclosed2 - 9Deerfield, IL
Services provided
KFN Accounting & Financial LLC, an Accounting company, was launched in 2020. Headquartered in Chicago, Illinois and Libertyville, Illinois, the team specializes in Accounting and Business
Read more -
$25,000+$200 - $300 / hr2 - 9Chicago, IL
Services provided
Anomali by Design is a small Digital Strategy company. Founded in 2022, the team offers Digital Strategy and Product Design.
Read more -
$5,000+$25 - $49 / hr10 - 49Elmwood Park, IL
Services provided
Professional Wiki Help is an Advertising company. Launched in 2024, the company is based in Elmwood Park, Illinois. Their team specializes in Advertising and Market Research.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
O-H Community Partners is a Business Consulting company based in Chicago, Illinois. Founded in 2004, the team provides Business Consulting and unified communications consulting & SI.
Read more -
UndisclosedUndisclosed2 - 9Rockford, IL
Services provided
Thinker Ventures is a small Business Consulting company launched in 2011. Their team offers Business Consulting and Branding.
Read more -
UndisclosedUndisclosed2 - 9Mundelein, IL
Services provided
Rowe-Thrush, Inc., a Business Consulting and Market Research company, was launched in 1940. The agency focuses on Business Consulting and Market Research.
Read more -
UndisclosedUndisclosed2 - 9Wheaton, IL
Services provided
Blane, 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 -
UndisclosedUndisclosed2 - 9Lake Forest, IL
Services provided
Finance & Accounting Outsourcing (FAO) and Business Consulting company Capri Consulting was launched in 2003. The firm specializes in Finance & Accounting Outsourcing (FAO) and Business Consulting.
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
