Top IT Consultants in Illinois
-
Featured
What are Featured Providers?
$1,000+$150 - $199 / hr10 - 49Serves IllinoisServices provided
See all 12 projectsTotal Secure Technology is a managed IT services company specializing in IT support, security, and infrastructure management. The company receives overwhelmingly positive feedback, with approximately 90% of reviews highlighting their prompt response times, effective project management, and strong customer service. Clients commend their ability to understand business needs, reduce downtime, and enhance security measures, though some suggest minor improvements in communication and flexibility.
$1,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
See all 12 projectsCorporate Technologies is a managed IT service provider specializing in comprehensive IT support, cybersecurity, and infrastructure management. Across multiple reviews, 100% of clients express satisfaction with their technical expertise, responsiveness, and problem-solving capabilities. Many reviewers (about 75%) highlight their professionalism and commitment to client needs, with no significant areas for improvement noted.
$25,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
See all 58 projectsLeobit is a software development company specializing in AI, mobile app development, and digital platform solutions. Across their reviews, clients consistently highlight their strong project management, timely delivery, and ability to meet or exceed expectations. Approximately 100% of reviewers emphasized Leobit's expertise, proactive communication, and flexibility in addressing client needs, resulting in high customer satisfaction and ongoing partnerships.
$5,000+$200 - $300 / hr10 - 49Serves IllinoisServices provided
See all 3 projectsDatalink Networks Inc. is an IT services company specializing in enhancing IT infrastructure, security, and support. Reviews indicate a 100% positive feedback rate, highlighting their exceptional service, rapid problem-solving, and proactive approach. Clients commend their technical competence and reliable project management, with no areas for improvement suggested.
-
Undisclosed$150 - $199 / hrFreelancerSpringfield, IL
Services provided
Flat Cap, LLC, an IT strategy consulting company, is headquartered in Springfield, Illinois. Their services include IT strategy consulting and other IT consulting and SI.
Read more -
$1,000+$100 - $149 / hr2 - 9Chicago, IL
Services provided
Louie inc is an Email Marketing company. The Chicago, Illinois-based company was launched in 2017. Their team specializes in Email Marketing and CRM consulting and SI.
Read more -
Featured
What are Featured Providers?
Undisclosed< $25 / hr10 - 49Serves IllinoisServices provided
See all 21 projectsLogiQuad Solutions Private Limited is a versatile IT solutions company specializing in software development, DevOps, and cloud services. Approximately 90% of reviewers praised the company's prompt communication, technical expertise, and project management skills. While clients consistently noted their delivery of high-quality solutions on time, 20% suggested minor improvements in defining initial project structures.
$50,000+< $25 / hr1,000 - 9,999Serves IllinoisServices provided
See all 10 projectsFlairsTech is a versatile IT service provider offering software development, customer support, and project management services. The company is highly regarded for its technical expertise, adaptability, and strong cultural alignment, resulting in improved operational efficiency and customer satisfaction. With over 90% of reviews mentioning positive collaboration and timely delivery, FlairsTech is consistently praised for their communication and professional dedication.
$1,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
See all 103 projectsPeeklogic, LLC is a Salesforce development company that consistently receives high ratings for its expertise in Salesforce solutions, CRM customization, and web development. Reviewers frequently commend the company for strong project management, timely delivery, and responsiveness, with approximately 90% of reviews highlighting their ability to adapt to evolving requirements and deliver practical solutions. Clients appreciate the value they offer, with no significant areas for improvement noted.
-
$25,000+Undisclosed10 - 49Chicago, IL
Services provided
See all 3 projectsnexus IT group is a specialized recruitment company that excels in sourcing high-quality candidates for critical positions, such as Principal Engineer and CIO roles. The reviews highlight their efficiency, with 100% of clients praising their ability to quickly provide qualified candidates. Exceptional communication and a strong cultural fit in candidate selections are recurring themes, with no areas noted for improvement.
-
UndisclosedUndisclosed10 - 49Oakbrook Terrace, IL
Services provided
Cloud consulting & SI company Techmonics Solutions Inc is headquartered in Oakbrook Terrace, Illinois. Launched in 2018, the team focuses on cloud consulting & SI and Application Testing.
Read more -
$1,000+$100 - $149 / hr10 - 49Wheaton, IL
Services provided
ERP consulting and SI company Merit Solutions is based in Wheaton, Illinois and Wheaton, Illinois. They specialize in ERP consulting and SI and were founded in 1999.
Read more -
$1,000+< $25 / hr250 - 999Chicago, IL
Services provided
Cloud5 Communications is an IT managed services company established in 2006. Their team provides IT managed services and Call Center Services.
Read more -
$1,000+$25 - $49 / hr250 - 999Chicago, IL
Services provided
Coberon Chronos Group is an IT managed services company based in Chicago, Illinois. Their services include IT managed services and Back Office Outsourcing.
Read more -
$5,000+$100 - $149 / hr1,000 - 9,999Oak Brook, IL
Services provided
CIeNET Technologies, a large custom software development company, is in Beijing, China and Oak Brook, Illinois. Their services include Custom Software Development and Enterprise App Modernization.
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 -
UndisclosedUndisclosed50 - 249Chicago, IL
Services provided
In Chicago, Illinois, Alexander Group is a midsize Marketing Strategy company. The team offers Marketing Strategy and CRM consulting and SI.
Read more -
UndisclosedUndisclosed50 - 249Chicago, IL
Services provided
Gibson Consulting Group, LLC is an unified communications consulting & SI company. They offer unified communications consulting & SI and Business Consulting and are headquartered in Chicago,
Read more -
UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
HR Consulting company Avanti Staffing Inc. Was founded in 2003. The team offers HR Consulting and Accounting and is in Chicago, Illinois.
Read more -
UndisclosedUndisclosed10 - 49Chicago, IL
Services provided
MMD Services is a Recruiting company in Chicago, Illinois. They offer Recruiting and IT managed services.
Read more -
UndisclosedUndisclosed2 - 9Springfield, IL
Services provided
KB Computer Consulting, Inc. Is an IT managed services company. The team focuses on IT managed services and Business Consulting and is headquartered in Springfield, Illinois.
Read more -
UndisclosedUndisclosed50 - 249Peoria, IL
Services provided
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.
Read more -
UndisclosedUndisclosed10 - 49Decatur, IL
Services provided
May, Cocagne & King, P.C. Is an Accounting company. Their small team is located in Decatur, Illinois and specializes in Accounting and IT managed services. The firm was founded in 1970.
Read more -
UndisclosedUndisclosed50 - 249Pana, IL
Services provided
IT managed services company Service Specialists Ltd was established in 1967. The agency specializes in IT managed services and Warehousing & Distribution, and is midsize.
Read more -
UndisclosedUndisclosed250 - 999Schaumburg, IL
Services provided
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.
Read more -
UndisclosedUndisclosed10 - 49Lombard, IL
Services provided
IT managed services company OCIE by Donnell Systems, Inc. Provides IT managed services. They are based in Lombard, Illinois.
Read more -
UndisclosedUndisclosed10 - 49Orland Park, IL
Services provided
Premier Systems is an IT managed services company based in Orland Park, Illinois. Their services include IT managed services and IT staff augmentation.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
T98 is a small software development firm established in 1998. Their services include Custom Software Development and IT staff augmentation.
Read more -
UndisclosedUndisclosed10 - 49Hoffman Estates, IL
Services provided
Echogravity is a Marketing Strategy company founded in 2010. Their services include Marketing Strategy and IT managed services.
Read more -
UndisclosedUndisclosed10 - 49Bloomington, IL
Services provided
Mavidea Technology Group, LLC. Is a Digital Strategy company. Their team is based in Bloomington, Illinois. The agency provides Digital Strategy and IT managed services.
Read more -
UndisclosedUndisclosed10 - 49Lombard, IL
Services provided
Based in Lombard, Illinois, Imminent is a CRM consulting and SI and Marketing Strategy company. They specialize in CRM consulting and SI and Marketing Strategy.
Read more -
UndisclosedUndisclosed250 - 999Lisle, IL
Services provided
CRM consulting and SI and Customer Service Outsourcing company AST LLC was launched in 1995. The firm specializes in CRM consulting and SI and Customer Service Outsourcing, and is midsize.
Read more -
UndisclosedUndisclosed10 - 49Quincy, IL
Services provided
Poepping Stone Bach & Associates, Inc., a small Architectural Design company, is located in Quincy, Illinois. The team focuses on Architectural Design and IT managed services.
Read more -
UndisclosedUndisclosed2 - 9Naperville, IL
Services provided
Artificial intelligence company AnalyticsPlus, Inc. Was founded in 2018. The team provides Artificial Intelligence and BI & big data consulting & SI.
Read more -
UndisclosedUndisclosed10 - 49Machesney Park, IL
Services provided
Based in Machesney Park, Illinois, Entre Computer Solutions is an IT managed services company. The team focuses on IT managed services.
Read more -
UndisclosedUndisclosed10 - 49Grayslake, IL
Services provided
Unique Uptown Media is a branding agency. Their small team is headquartered in Grayslake, Illinois. Their team provides Branding and Direct Marketing.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
Founded in 2016, 9th Floor Consulting Inc is a small ERP consulting and SI company. Their services include ERP consulting and 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 -
$1,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
35.6/40.016/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
100% IT Consulting -
$5,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
29.9/40.016.4/20 Reviews7.5/10 Clients & Experience6/10 Market PresenceService focus
100% IT Consulting -
$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 -
$1,000+$150 - $199 / hr50 - 249Oak Brook, IL
Ability to deliver
35.7/40.016/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
95% IT Consulting5% Other -
$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 -
$5,000+$150 - $199 / hr10 - 49Lockport, IL
Ability to deliver
34.9/40.016.8/20 Reviews10/10 Clients & Experience8.1/10 Market PresenceService focus
100% IT Consulting -
$5,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
30/40.018.4/20 Reviews2.2/10 Clients & Experience9.5/10 Market PresenceService focus
80% IT Consulting20% 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 -
$1,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
32.8/40.017.8/20 Reviews6.8/10 Clients & Experience8.2/10 Market PresenceService focus
100% IT Consulting -
$5,000+Undisclosed10 - 49Park Ridge, IL
Ability to deliver
35.7/40.016.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
100% IT Consulting -
$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 -
$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 -
$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 / hr10 - 49Elburn, IL
Ability to deliver
34.9/40.016.6/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
95% IT Consulting5% Other -
$50,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
39/40.020/20 Reviews9.1/10 Clients & Experience10/10 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 -
$10,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
35.6/40.016.2/20 Reviews9.8/10 Clients & Experience9.6/10 Market PresenceService focus
30% IT Consulting70% Other -
$5,000+$200 - $300 / hr2 - 9Bloomingdale, IL
Ability to deliver
31/40.016.2/20 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+$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 -
$50,000+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
36.4/40.016.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% Other -
$25,000+Undisclosed50 - 249Chicago, IL
Ability to deliver
36.2/40.016.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% IT Consulting60% Other -
$5,000+Undisclosed1,000 - 9,999Chicago, IL
Ability to deliver
28.2/40.017.4/20 Reviews2.4/10 Clients & Experience8.4/10 Market PresenceService focus
90% IT Consulting10% Other -
$5,000+$100 - $149 / hr10 - 49Oakbrook Terrace, IL
Ability to deliver
25.2/40.016.2/20 Reviews3.7/10 Clients & Experience5.3/10 Market PresenceService focus
90% IT Consulting10% Other -
$50,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
35.2/40.015.8/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
15% IT Consulting85% Other -
$10,000+$150 - $199 / hr10 - 49Barrington, IL
Ability to deliver
30.5/40.015.6/20 Reviews8/10 Clients & Experience6.9/10 Market PresenceService focus
100% IT Consulting
Latest IT Services Articles
See all articles
Is Your Phone Spying On You? (And How to Stop It)
Do you worry your phone is spying on you? You’re not alone. Learn how smartphones collect your data and what you can do to reduce what you share.
![How to Create a Budget for BI & Analytics Services [With Template] cover image](https://img.shgstatic.com/clutch-static-prod/image/resize/715x400/s3fs-public/article/f07e9d6bd89e7f70df9c94301acdd847.png)
