Top IT Consultants in Illinois
-
Featured
What are Featured Providers?
$10,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
See all 25 projectsUinno is a software development company offering services ranging from custom software solutions to web application development. With over 90% positive feedback, Uinno is praised for its exceptional communication, technical expertise, and flexibility. Clients highlight Uinno's commitment to timely delivery and the team's ability to provide innovative solutions and meaningful contributions to projects.
$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.
-
$1,000+$25 - $49 / hr1,000 - 9,999Schaumburg, IL
Services provided
Motherson Sumi Infotech and Designs (MSID US Inc.) is a cloud consulting & SI and other IT consulting and SI company. Their team focuses on cloud consulting & SI.
Read more -
$5,000+Undisclosed10 - 49Schaumburg, IL
Services provided
Established in 1998, RJ2 Technologies is an IT managed services company. Their services include IT managed services and unified communications consulting & SI.
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.
-
Undisclosed$100 - $149 / hr50 - 249Tinley Park, IL
Services provided
Established in 1991, ProviNET Solutions, a midsize software development firm, is located in Tinley Park, Illinois. Their services include Custom Software Development and cloud consulting & SI.
Read more -
$5,000+$100 - $149 / hr50 - 249Oakbrook Terrace, IL
Services provided
Peters & Associates, a midsize IT managed services company, is in Oakbrook Terrace, Illinois. Their services include IT managed services and cloud consulting & SI.
Read more -
UndisclosedUndisclosed10 - 49Mount Prospect, IL
Services provided
Business Solutions Group, LLC, an IT managed services company, was founded in 2009. The small team focuses on IT managed services and cloud consulting & SI.
Read more -
UndisclosedUndisclosed10 - 49Collinsville, IL
Services provided
Headquartered in Collinsville, Illinois and St. Louis, Missouri, Computerease Group, Inc is a Cybersecurity company. Their services include Cybersecurity and IT managed services.
Read more -
UndisclosedUndisclosed10 - 49Wheaton, IL
Services provided
Advanced Intelligence Engineering, a small Cybersecurity company, is located in Wheaton, Illinois. Their services include Cybersecurity and IT managed services.
Read more -
UndisclosedUndisclosed50 - 249Chicago, IL
Services provided
TruQua, an IT strategy consulting company, was launched in 2010. They specializes in IT strategy consulting and cloud consulting & SI.
Read more -
UndisclosedUndisclosed50 - 249Itasca, IL
Services provided
In Itasca, Illinois, Andhus Technologies is a midsize mobile app development firm. Their services include Mobile App Development and Application Testing.
Read more -
UndisclosedUndisclosed1,000 - 9,999Downers Grove, IL
Services provided
Tanium is a big data company. Their team is located in Kirkland, Washington and Downers Grove, Illinois and specializes in BI & big data consulting & SI and Cybersecurity.
Read more -
UndisclosedUndisclosed50 - 249Naperville, IL
Services provided
EnnVee is a CRM consulting and SI company. The team specializes in CRM consulting and SI and ERP consulting and SI and is headquartered in Naperville, Illinois.
Read more -
UndisclosedUndisclosed250 - 999Chicago, IL
Services provided
Keeper Security, a Cybersecurity company, was established in 2011. The company provides Cybersecurity and cloud consulting & SI.
Read more -
$1,000+$50 - $99 / hr50 - 249Willowbrook, IL
Services provided
Application Management & Support company ESPO Engineering Corp. Provides Application Management & Support and IT managed services. They are located in Willowbrook, Illinois.
Read more -
$5,000+$100 - $149 / hr50 - 249Westmont, IL
Services provided
RSTAR Technologies is a CRM consulting and SI company. The Westmont, Illinois-based agency was launched in 2000. Their team provides CRM consulting and SI and ERP consulting and SI.
Read more -
UndisclosedUndisclosed10 - 49Aurora, IL
Services provided
Qt9 Software is a small IT strategy consulting and ERP consulting and SI company launched in 2000. Their services include IT strategy consulting and ERP consulting and SI.
Read more -
UndisclosedUndisclosed50 - 249Chicago, IL
Services provided
IT strategy consulting company Access Global Group was founded in 2011. The team provides IT strategy consulting and CRM consulting and SI and is based in Southlake, Texas and Chicago, Illinois.
Read more -
$10,000+Undisclosed50 - 249Rolling Meadows, IL
Services provided
Founded in 2008, Inyxa, a midsize custom software development firm, is in Rolling Meadows, Illinois. Their services include Custom Software Development and ERP consulting and SI.
Read more -
$1,000+Undisclosed50 - 249Rosemont, IL
Services provided
DefendEdge is a Rosemont, Illinois-based Cybersecurity and IT managed services company. They focus on Cybersecurity and IT managed services and were launched in 2017.
Read more -
$1,000+$100 - $149 / hr10 - 49Lake in the Hills, IL
Services provided
Based in Lake in the Hills, Illinois and Mesa, Arizona, Technologyville, Inc. Is an IT managed services company. They provide IT managed services and cloud consulting & SI and were founded in 2004.
Read more -
$1,000+$100 - $149 / hr50 - 249Downers Grove, IL
Services provided
Coeo Solutions, LLC, an unified communications consulting & SI and IT managed services company, was launched in 2014. The firm provides unified communications consulting & SI and IT managed
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
720 Worldwide Inc. Is an IT strategy consulting company based in Chicago, Illinois. They focus on IT strategy consulting and IT staff augmentation and were launched in 2014.
Read more -
$5,000+$50 - $99 / hr50 - 249Oakbrook Terrace, IL
Services provided
Social media marketing agency Simplelogix provides Social Media Marketing and cloud consulting & SI. They were founded in 2007.
Read more -
$5,000+$50 - $99 / hr10 - 49Chicago, IL
Services provided
AKA Comp Solutions, a cloud consulting & SI and IT managed services company, is in Chicago, Illinois. The team specializes in cloud consulting & SI and IT managed services.
Read more -
$5,000+$100 - $149 / hr10 - 49Chicago, IL
Services provided
See all 6 projectsEverpeak is a Salesforce consulting company that specializes in CRM optimization, workflow automation, and process improvement. Across reviews, 100% of clients praised their timely delivery and problem-solving expertise, highlighting their strong project management skills and exceptional communication. Over 80% appreciated their ability to anticipate future needs, while 60% noted their attention to detail and dedication to client satisfaction.
-
$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.
-
$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 -
UndisclosedUndisclosed50 - 249Schaumburg, IL
Services provided
7 Layer Solutions Inc, a Cybersecurity and IT managed services company, focus on Cybersecurity and IT managed services. They were founded in 2010.
Read more -
UndisclosedUndisclosed10 - 49Warrenville, IL
Services provided
Mavent Analytics is an IT strategy consulting company in Warrenville, Illinois. The team focuses on IT strategy consulting and BI & big data consulting & SI.
Read more -
$5,000+$150 - $199 / hr10 - 49Chicago, IL
Services provided
Datastrive is a Cybersecurity and IT managed services company launched in 2003. The team provides Cybersecurity and IT managed services and is in Chicago, Illinois.
Read more -
$10,000+$200 - $300 / hr2 - 9Morris, IL
Services provided
Launched in 2013, Simple Communications, a small Cybersecurity and IT managed services company, is based in Morris, Illinois. Their services include Cybersecurity and IT managed services.
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 -
$10,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
36.4/40.017/20 Reviews9.8/10 Clients & Experience9.6/10 Market PresenceService focus
30% IT Consulting70% Other -
$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 -
$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...
