Top IT Consultants in Illinois
-
Featured
What are Featured Providers?
$5,000+$100 - $149 / hr50 - 249Serves IllinoisServices provided
See all 16 projectsdesignDATA is a full-service IT management company providing services such as cybersecurity training, cloud migration, managed IT support, and more. With nearly 100% positive feedback across diverse industries, clients frequently praise their exceptional customer service, tailored training programs, and proactive technology solutions. About 80% of reviews highlight their strong project management and successful outcomes in enhancing security and efficiency.
$1,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
See all 11 projectsCorporate Technologies is a managed IT services provider that offers comprehensive IT support, infrastructure management, and cybersecurity solutions. Clients consistently praise their responsiveness, professionalism, and ability to meet project deadlines, with approximately 90% of reviews highlighting their effective communication and timely problem resolution. They are recognized for their knowledgeable staff and customized solutions, making them a valuable partner in enhancing operational efficiency.
$1,000+$150 - $199 / hr50 - 249Serves IllinoisServices provided
See all 26 projectsBetterWorld Technology is a managed services provider (MSP) offering comprehensive IT solutions, including server management, cybersecurity, and remote monitoring. They are highly praised for their seamless transitions, excellent communication, and customer-centric approach. With over 95% of reviews being positive, clients commend their efficiency, transparency, and cost-effectiveness, making them a preferred choice in the industry.
$25,000+$50 - $99 / hr1,000 - 9,999Serves IllinoisServices provided
See all 98 projectsVention is a versatile software development company specializing in AI, software development, and staff augmentation. With a consistent record of delivering projects on time and high-quality work, Vention has received overwhelmingly positive feedback from clients (approximately 100% satisfaction), who praise their talented engineers, effective collaboration, and impressive project management. They are noted for their flexibility, responsiveness, and alignment with client needs.
-
UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
Transparent Partners is a Chicago, Illinois-based IT staff augmentation company. Their services include IT staff augmentation and IT strategy consulting.
Read more -
UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
Launched in 2009, LevCo Technologies, Inc., a small Cybersecurity company, is located in Vero Beach, Florida and Chicago, Illinois. Their services include Cybersecurity.
Read more -
Featured
What are Featured Providers?
$100,000+$50 - $99 / hr50 - 249Serves IllinoisServices provided
See all 8 projectsTechQuarter is a software development company specializing in building scalable and secure solutions, including web and mobile applications, automated testing frameworks, and system integrations. With a strong emphasis on clear communication, adaptability, and first-class project management, 100% of reviewers highlight their professionalism and cultural fit. Their ability to deliver projects on time and exceed client expectations is highly praised, with no significant areas for improvement frequently mentioned.
-
UndisclosedUndisclosed50 - 249Park Ridge, IL
Services provided
Sales Outsourcing company Policy Claim Management International (PCMI) is located in Park Ridge, Illinois. They provide Sales Outsourcing and Market Research.
Read more -
UndisclosedUndisclosed50 - 249Oak Brook, IL
Services provided
Geneca is an user experience agency in Oak Brook, Illinois. They specialize in UX/UI Design and IT strategy consulting and were founded in 1998.
Read more -
UndisclosedUndisclosed50 - 249Chicago, IL
Services provided
Qarik, an Egen Company is a cloud consulting & SI company. Their midsize team is in Belfast, Northern Ireland and Chicago, Illinois. Their services include cloud consulting & SI and Generative AI.
Read more -
$1,000+$150 - $199 / hr2 - 9Chicago, IL
Services provided
Cybersecurity company ExpressTek Services is headquartered in Chicago, Illinois. They focus on Cybersecurity and IT managed services and were launched in 2003.
Read more -
$10,000+$100 - $149 / hr50 - 249Chicago, IL
Services provided
ETERA is a big data analytics company. The agency is located in Washington, District of Columbia and Chicago, Illinois. Their services include BI & big data consulting & SI and IT managed services.
Read more -
$10,000+$100 - $149 / hr2 - 9Schaumburg, IL
Services provided
MSTRATEGY & COMPANY LLC is a cloud consulting & SI company. The Schaumburg, Illinois-based team offers cloud consulting & SI and IT strategy consulting.
Read more -
Undisclosed$100 - $149 / hr2 - 9West Chicago, IL
Services provided
Cyology.IO LLC is a Cybersecurity company. They offer Cybersecurity and IT managed services and were founded in 2019. The agency is based in West Chicago, Illinois.
Read more -
$1,000+$25 - $49 / hr2 - 9Aurora, IL
Services provided
Cloud consulting & SI company Into Cloud Hosting was founded in 2019. The small team provides cloud consulting & SI and IT managed services.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
Southside CHI Solutions is a cloud consulting & SI company. The small Chicago, Illinois-based team focuses on cloud consulting & SI and Cybersecurity. The company was founded in 2023.
Read more -
UndisclosedUndisclosed10 - 49Naperville, IL
Services provided
Founded in 1996, WEBIT Services is a small IT strategy consulting company headquartered in Naperville, Illinois. Their team focuses on IT strategy consulting and cloud consulting & SI.
Read more -
UndisclosedUndisclosed2 - 9Naperville, IL
Services provided
Artificial intelligence development company Vu360 Solutions focuses on Artificial Intelligence and Branding. They are based in Naperville, Illinois.
Read more -
UndisclosedUndisclosed2 - 9Des Plaines, IL
Services provided
AnumTech Systems Inc. Is an IT strategy consulting company. The firm is based in Des Plaines, Illinois. Their services include IT strategy consulting and Application Testing.
Read more -
UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
Virtuelle Group is a small IT strategy consulting company. They specialize in IT strategy consulting and Cybersecurity and were launched in 2003.
Read more -
$25,000+$25 - $49 / hr10 - 49Chicago, IL
Services provided
1Cable is a cloud consulting & SI company. They are based in Chicago, Illinois and Dhaka, Bangladesh. Their team provides cloud consulting & SI and Corporate Training & Coaching.
Read more -
UndisclosedUndisclosed1,000 - 9,999Orland Park, IL
Services provided
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.
Read more -
$10,000+$100 - $149 / hr250 - 999Chicago, IL
Services provided
See all 18 projectsKensium is a web development and digital design company renowned for its expertise in UI/UX design, web development, and branding. Reviews indicate that 90% of clients commend Kensium's creativity and technical capabilities, while 80% appreciate their commitment to delivering high-quality products. A notable theme is their ability to adapt to client needs and incorporate feedback effectively, although some reviews suggest room for improvement in project timeliness.
-
$10,000+$100 - $149 / hr10 - 49Schaumburg, IL
Services provided
Resolute Technologies is an IT strategy consulting company. The team offers IT strategy consulting and IT staff augmentation, and the agency is based in Schaumburg, Illinois.
Read more -
UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
Accounting company Cendrowski Corporate Advisors is based in Bloomfield Township, Michigan and Chicago, Illinois. The team offers Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
Established in 2016, Incubator is a Cybersecurity company. The team provides Cybersecurity and Custom Software Development.
Read more -
$5,000+$100 - $149 / hr10 - 49Chicago, IL
Services provided
GT Global Services is an IT managed services company. Launched in 2005, the team offers IT managed services and cloud consulting & SI.
Read more -
UndisclosedUndisclosed10 - 49Tinley Park, IL
Services provided
Software Tech Enterprises, Inc. Is a small custom software development firm in Tinley Park, Illinois. The team provides Custom Software Development and BI & big data consulting & SI.
Read more -
$1,000+$100 - $149 / hr2 - 9East Peoria, IL
Services provided
AP Technologies is an East Peoria, Illinois-based IT managed services company. Established in 2022, the team specializes in IT managed services and IT strategy consulting.
Read more -
$10,000+$25 - $49 / hr10 - 49Sterling, IL
Services provided
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.
Read more -
UndisclosedUndisclosed2 - 9Lombard, IL
Services provided
Hy-Tek, a small IT managed services company, is based in Lombard, Illinois. Their services include IT managed services and cloud consulting & SI.
Read more -
UndisclosedUndisclosed10 - 49Aurora, IL
Services provided
Feinberg & York Inc is an IT strategy consulting company. They are in Aurora, Illinois and have small team of experts. Their services include IT strategy consulting and Cybersecurity.
Read more -
UndisclosedUndisclosed10 - 49Mokena, IL
Services provided
ReachOut Technology is a Cybersecurity company. The small Mokena, Illinois-based team specializes in Cybersecurity and IT managed services. The company was established in 2010.
Read more -
UndisclosedUndisclosed50 - 249Lisle, IL
Services provided
Launched in 2018, Optivent Group Inc. Is a custom software development company. The team focuses on Custom Software Development and cloud consulting & SI.
Read more -
UndisclosedUndisclosed50 - 249Arlington Heights, IL
Services provided
TechTiera Corporation, a midsize IT strategy consulting company, is headquartered in Arlington Heights, Illinois. The team provides IT strategy consulting and BI & big data consulting & SI.
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 IT Services Companies
-
$5,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
34.3/40.015.8/20 Reviews9/10 Clients & Experience9.5/10 Market PresenceService focus
100% IT Consulting -
$5,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
31.1/40.017.6/20 Reviews7.5/10 Clients & Experience6/10 Market PresenceService focus
100% IT Consulting -
$1,000+$150 - $199 / hr50 - 249Naperville, IL
Ability to deliver
36.3/40.016.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
95% IT Consulting5% Other -
$1,000+$150 - $199 / hr10 - 49Des Plaines, IL
Ability to deliver
29.7/40.016.2/20 Reviews6.8/10 Clients & Experience6.6/10 Market PresenceService focus
100% IT Consulting -
$5,000+$150 - $199 / hr10 - 49Lockport, IL
Ability to deliver
35.6/40.016.6/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
100% IT Consulting -
$75,000+Undisclosed250 - 999Oak Brook, IL
Ability to deliver
34.3/40.015/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
95% IT Consulting5% Other -
$1,000+$150 - $199 / hr10 - 49Park Ridge, IL
Ability to deliver
36.2/40.016.8/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
90% IT Consulting10% Other -
$100,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
29.9/40.016.2/20 Reviews8/10 Clients & Experience5.7/10 Market PresenceService focus
75% IT Consulting25% Other -
$5,000+Undisclosed10 - 49Park Ridge, IL
Ability to deliver
36.3/40.016.8/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
100% IT Consulting -
$1,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
36.2/40.016.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
90% IT Consulting10% Other -
$25,000+$150 - $199 / hr50 - 249Oak Brook, IL
Ability to deliver
29/40.016.2/20 Reviews6.2/10 Clients & Experience6.6/10 Market PresenceService focus
60% IT Consulting40% Other -
$1,000+$100 - $149 / hr10 - 49Charlotte, NC
Ability to deliver
32/40.017/20 Reviews6.8/10 Clients & Experience8.2/10 Market PresenceService focus
100% IT Consulting -
$5,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
34.3/40.016.8/20 Reviews9.5/10 Clients & Experience8/10 Market PresenceService focus
80% IT Consulting20% Other -
$10,000+$150 - $199 / hr10 - 49Momence, IL
Ability to deliver
35.3/40.017/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
95% IT Consulting5% Other -
$5,000+Undisclosed50 - 249Downers Grove, IL
Ability to deliver
23.6/40.015.8/20 Reviews2.1/10 Clients & Experience5.7/10 Market PresenceService focus
100% IT Consulting -
$50,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
38.9/40.019.8/20 Reviews9.8/10 Clients & Experience9.3/10 Market PresenceService focus
10% IT Consulting90% Other -
$10,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
36.2/40.016.8/20 Reviews9.8/10 Clients & Experience9.6/10 Market PresenceService focus
30% IT Consulting70% Other -
$100,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
34.4/40.015.8/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% IT Consulting60% Other -
$5,000+$200 - $300 / hr2 - 9Bloomingdale, IL
Ability to deliver
31.6/40.016.8/20 Reviews8.4/10 Clients & Experience6.4/10 Market PresenceService focus
100% IT Consulting -
$10,000+$100 - $149 / hr50 - 249Evanston, IL
Ability to deliver
23.6/40.016.2/20 Reviews1.4/10 Clients & Experience6/10 Market PresenceService focus
100% IT Consulting -
$1,000+$100 - $149 / hr50 - 249Rolling Meadows, IL
Ability to deliver
21.9/40.016.8/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
90% IT Consulting10% Other -
$50,000+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% Other -
$5,000+Undisclosed1,000 - 9,999Chicago, IL
Ability to deliver
29.5/40.018.4/20 Reviews2.4/10 Clients & Experience8.7/10 Market PresenceService focus
90% IT Consulting10% Other -
$5,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
23.9/40.016.8/20 Reviews0/10 Clients & Experience7.1/10 Market PresenceService focus
80% IT Consulting20% Other -
$50,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
34.3/40.016.2/20 Reviews10/10 Clients & Experience8.1/10 Market PresenceService focus
30% IT Consulting70% Other -
$25,000+$150 - $199 / hr250 - 999Chicago, IL
Ability to deliver
31.9/40.016.2/20 Reviews9.8/10 Clients & Experience5.9/10 Market PresenceService focus
20% IT Consulting80% Other -
$25,000+Undisclosed50 - 249Chicago, IL
Ability to deliver
36.4/40.016.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% IT Consulting60% Other -
$5,000+$100 - $149 / hr10 - 49Oakbrook Terrace, IL
Ability to deliver
25.4/40.016.4/20 Reviews3.7/10 Clients & Experience5.3/10 Market PresenceService focus
90% IT Consulting10% Other -
$25,000+$50 - $99 / hr50 - 249Chicago, IL
Ability to deliver
36.3/40.016.8/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
20% IT Consulting80% Other -
$50,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
35.3/40.015.8/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
15% IT Consulting85% Other
Latest IT Services Articles
See all articles
Why Manufacturing IT Strategy Drives Smart Factory Success
Your smart manufacturing ROI depends on IT infrastructure. Explore the 4 critical foundations, real case studies, and a practical 4-phase implementation...
