Top IT Consultants in Illinois
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Featured
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$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 12 projectsCorporate Technologies is a managed IT services provider offering support in IT infrastructure, cybersecurity, and technical assistance. They maintain high client satisfaction, with over 90% of reviews highlighting their responsiveness and technical expertise. Clients emphasize their patience, reliability, and ability to deliver solutions on time, with minimal disruption. Overall, they are praised for their proactive approach and strong alignment with client needs.
$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.
UndisclosedUndisclosed10 - 49Serves IllinoisServices provided
See all 3 projectsDatalink Networks Inc. is an IT services company specializing in infrastructure transformation, network security, and IT support. The company consistently delivers dependable and efficient service, with reviews highlighting their ability to quickly resolve challenges and exceed expectations. Approximately 100% of reviewers praised their problem-solving capabilities, timely communication, and high availability, with no noted areas for improvement.
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UndisclosedUndisclosed2 - 9Springfield, IL
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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.
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UndisclosedUndisclosed50 - 249Peoria, IL
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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.
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UndisclosedUndisclosed10 - 49Decatur, IL
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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.
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UndisclosedUndisclosed50 - 249Pana, IL
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IT managed services company Service Specialists Ltd was established in 1967. The agency specializes in IT managed services and Warehousing & Distribution, and is midsize.
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UndisclosedUndisclosed250 - 999Schaumburg, IL
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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.
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UndisclosedUndisclosed10 - 49Lombard, IL
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IT managed services company OCIE by Donnell Systems, Inc. Provides IT managed services. They are based in Lombard, Illinois.
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UndisclosedUndisclosed10 - 49Orland Park, IL
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Premier Systems is an IT managed services company based in Orland Park, Illinois. Their services include IT managed services and IT staff augmentation.
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UndisclosedUndisclosed2 - 9Chicago, IL
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T98 is a small software development firm established in 1998. Their services include Custom Software Development and IT staff augmentation.
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UndisclosedUndisclosed10 - 49Hoffman Estates, IL
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Echogravity is a Marketing Strategy company founded in 2010. Their services include Marketing Strategy and IT managed services.
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UndisclosedUndisclosed10 - 49Bloomington, IL
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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.
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UndisclosedUndisclosed10 - 49Lombard, IL
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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.
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UndisclosedUndisclosed250 - 999Lisle, IL
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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.
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UndisclosedUndisclosed10 - 49Quincy, IL
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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.
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UndisclosedUndisclosed2 - 9Naperville, IL
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Artificial intelligence company AnalyticsPlus, Inc. Was founded in 2018. The team provides Artificial Intelligence and BI & big data consulting & SI.
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$25,000+< $25 / hr10 - 49Evanston, IL
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See all 17 projectsPrism Solutions is a Salesforce CRM consulting and system integration firm that collaborates closely with clients to provide tailored solutions for diverse industries. The company receives overwhelmingly positive reviews, with clients praising its excellent project management, responsiveness, and customized approach. Notably, 100% of reviewers appreciate their ability to align technical expertise with business objectives, leading to enhanced efficiency and customer satisfaction.
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UndisclosedUndisclosed10 - 49Machesney Park, IL
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Based in Machesney Park, Illinois, Entre Computer Solutions is an IT managed services company. The team focuses on IT managed services.
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UndisclosedUndisclosed50 - 249Buffalo Grove, IL
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Big data analytics company Aeverie Inc. Was established in 2013. The company provides BI & big data consulting & SI.
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UndisclosedUndisclosed10 - 49Grayslake, IL
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Unique Uptown Media is a branding agency. Their small team is headquartered in Grayslake, Illinois. Their team provides Branding and Direct Marketing.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Founded in 2016, 9th Floor Consulting Inc is a small ERP consulting and SI company. Their services include ERP consulting and SI.
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UndisclosedUndisclosed2 - 9O'Fallon, IL
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LN2S Consulting LLC is an other IT consulting and SI and application development firm founded in 2020. The company offers other IT consulting and SI and Mobile App Development, and is small.
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UndisclosedUndisclosed2 - 9Mokena, IL
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Avidity Technologies, Inc. Is a small Mokena, Illinois-based branding agency. The team focuses on Branding and Social Media Marketing.
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UndisclosedUndisclosed50 - 249Chicago, IL
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Avionos is a Marketing Strategy company. Located in Chicago, Illinois, the team specializes in Marketing Strategy and Digital Strategy.
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UndisclosedUndisclosed250 - 999Chicago, IL
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Founded in 2016, Inspire11, a midsize Digital Strategy company, is based in Chicago, Illinois and Atlanta, Georgia. Their team provides Digital Strategy and BI & big data consulting & SI.
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UndisclosedUndisclosed10 - 49Chicago, IL
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Melon is a Digital Strategy company. The company is located in Chicago, Illinois and Apex, North Carolina. Their team offers Digital Strategy and UX/UI Design.
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UndisclosedUndisclosed10 - 49Lake Forest, IL
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Passage Technology is a CRM consulting and SI company. The team specializes in CRM consulting and SI and is in Lake Forest, Illinois.
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UndisclosedUndisclosed10 - 49Montgomery, IL
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CRM consulting and SI company Development Consulting Partners, LLC offers CRM consulting and SI and Custom Software Development. They are based in Montgomery, Illinois.
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UndisclosedUndisclosed2 - 9Schaumburg, IL
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Fort Knox Data Migration Services is a CRM consulting and SI company. They offer CRM consulting and SI and are located in Schaumburg, Illinois.
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UndisclosedUndisclosed10 - 49Bartlett, IL
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Ahava Services, a CRM consulting and SI and mobile app development firm, was founded in 2015. The small team specializes in CRM consulting and SI and Mobile App Development.
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UndisclosedUndisclosed10 - 49Chicago, IL
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Sagin is a Chicago, Illinois-based IT managed services company. The team offers IT managed services and Executive Search.
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UndisclosedUndisclosed50 - 249Downers Grove, IL
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Midsize business intelligence company Allant Group, is headquartered in Downers Grove, Illinois. Their services include BI & big data consulting & SI.
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List of the Top 15 Illinois IT Services Companies
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$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
30.9/40.017.4/20 Reviews7.5/10 Clients & Experience6/10 Market PresenceService focus
100% IT Consulting -
$1,000+$150 - $199 / hr50 - 249Oak Brook, 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
35.4/40.016.4/20 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 -
$1,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
36/40.016.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
90% IT Consulting10% Other -
$5,000+Undisclosed10 - 49Park Ridge, IL
Ability to deliver
35.9/40.016.4/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
100% IT Consulting -
$5,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
29/40.018/20 Reviews2.2/10 Clients & Experience8.9/10 Market PresenceService focus
80% IT Consulting20% 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 - 49Chicago, IL
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 -
$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 - 49Momence, IL
Ability to deliver
35.1/40.016.8/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
95% IT Consulting5% 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+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
35.8/40.016.4/20 Reviews9.8/10 Clients & Experience9.6/10 Market PresenceService focus
30% IT Consulting70% Other -
$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 -
$50,000+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% IT Consulting90% 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 -
$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 -
$5,000+Undisclosed1,000 - 9,999Chicago, IL
Ability to deliver
28.3/40.017.2/20 Reviews2.4/10 Clients & Experience8.7/10 Market PresenceService focus
90% IT Consulting10% 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 -
$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 -
$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
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The Best Password Managers for Small Businesses in 2026
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