Top IT Consultants in Illinois
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Featured
What are Featured Providers?
$5,000+$100 - $149 / hr50 - 249Serves IllinoisServices provided
See all 16 projectsdesignDATA is an IT managed services provider offering comprehensive solutions including IT support, cloud migration, cybersecurity, and staff training. Across their reviews, 100% of clients praise their exceptional customer service and responsiveness, emphasizing the company's dedication to tailored, effective solutions. Notably, about 90% of reviews highlight successful IT transformations and enhanced productivity. Clients appreciate their proactive communication and commitment to long-term partnerships.
$1,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
See all 12 projectsCorporate Technologies is a comprehensive IT services provider known for its expertise in IT management, cybersecurity, and technical support. They consistently receive positive feedback, with approximately 90% of reviewers highlighting their responsiveness, professionalism, and tailored solutions. Clients appreciate their proactive approach, with 75% noting improved efficiency and reduced downtime in their operations.
$25,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
See all 56 projectsLeobit is a versatile software development company offering services such as mobile app development, web platform modernization, and custom software solutions. Their reviews reveal a consistent theme of technical expertise, strong project management, and proactive communication. Notably, 100% of the reviews highlight their reliability and ability to meet or exceed expectations, with clients valuing their responsiveness and seamless integration as part of the team.
$5,000+$200 - $300 / hr10 - 49Serves IllinoisServices provided
See all 3 projectsDatalink Networks Inc. is an IT service provider specializing in IT infrastructure transformation, security enhancements, and consulting. Across reviews, 100% of clients highlight their quick problem-solving abilities and exceptional project management skills. Clients consistently praise their proactive support and commitment to exceptional service, with no areas identified for improvement.
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UndisclosedUndisclosed50 - 249Chicago, IL
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Logiwa WMS is a cloud consulting & SI company. Founded in 2017, the agency focuses on cloud consulting & SI and E-Commerce Development.
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UndisclosedUndisclosed50 - 249Aurora, IL
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Business Consulting company Pinnakle Technologies, Inc. Provides Business Consulting and IT strategy consulting. They were established in 2009.
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Featured
What are Featured Providers?
Undisclosed< $25 / hr10 - 49Serves IllinoisServices provided
See all 21 projectsLogiQuad Solutions Private Limited is an IT services firm specializing in development, DevOps, and cloud solutions. Across various reviews, 100% of clients highlight their technical expertise and effective project management, with many noting high-quality deliverables and strong communication. Almost all reviewers praised the company for being responsive and delivering on time, indicating a strong alignment with client needs.
$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 102 projectsPeeklogic, LLC is a Salesforce development company offering services such as CRM development, integration, and custom app solutions. The feedback is overwhelmingly positive, with clients highlighting their strong project management, responsiveness, and expertise in Salesforce, as well as their ability to deliver on time. Approximately 100% of reviewers expressed satisfaction with their services, noting the good value for cost and alignment with client needs.
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UndisclosedUndisclosed2 - 9Chicago, IL
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My-SecureID LLC is a small Chicago, Illinois-based Cybersecurity company. Their services include Cybersecurity.
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$5,000+$25 - $49 / hr10 - 49Naperville, IL
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Hull Technologies Inc is a small Naperville, Illinois-based ERP consulting and SI and IT managed services company. The team provides ERP consulting and SI and IT managed services.
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UndisclosedUndisclosed250 - 999Glen Ellyn, IL
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Innovative Systems Group is an IT strategy consulting company. Their team is located in Glen Ellyn, Illinois and focuses on IT strategy consulting.
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UndisclosedUndisclosed250 - 999Lombard, IL
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Midsize IT strategy consulting company MajorKey Technologies, is based in Lombard, Illinois. The team specializes in IT strategy consulting.
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UndisclosedUndisclosed250 - 999Lombard, IL
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Column Technical Services is an IT strategy consulting company. The Lombard, Illinois-based firm specializes in IT strategy consulting.
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UndisclosedUndisclosed250 - 999Deerfield, IL
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Headquartered in Deerfield, Illinois, Meridian Group International, Inc. Is a midsize IT strategy consulting company. The team focuses on IT strategy consulting.
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UndisclosedUndisclosed50 - 249St. Charles, IL
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JIT is an IT strategy consulting company. Founded in 2010, the team focuses on IT strategy consulting. The agency is located in St. Charles, Illinois.
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UndisclosedUndisclosed50 - 249Park Ridge, IL
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Radian Compliance, LLC is an IT strategy consulting company. They provide IT strategy consulting and were established in 1983.
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UndisclosedUndisclosed50 - 249Evanston, IL
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Aspiritech, a big data analytics company, was launched in 2008. The midsize team offers BI & big data consulting & SI and Application Testing.
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UndisclosedUndisclosed250 - 999Lombard, IL
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Located in Lombard, Illinois, Consulting Services Corporation is an IT strategy consulting company. They focus on IT strategy consulting and Application Testing.
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UndisclosedUndisclosed10 - 49Chicago, IL
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SecureTrust, an IT strategy consulting and Compliance Consulting company, was founded in 2001. The team offers IT strategy consulting and Compliance Consulting and is based in Chicago, Illinois.
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UndisclosedUndisclosed10 - 49Chicago, IL
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Transparent Partners is a Chicago, Illinois-based IT staff augmentation company. Their services include IT staff augmentation and IT strategy consulting.
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UndisclosedUndisclosed10 - 49Chicago, IL
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Launched in 2009, LevCo Technologies, Inc., a small Cybersecurity company, is located in Vero Beach, Florida and Chicago, Illinois. Their services include Cybersecurity.
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$25,000+Undisclosed10 - 49Chicago, IL
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Launched in 2023, ApolloGuard is a Cybersecurity company. Their services include Cybersecurity.
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UndisclosedUndisclosed50 - 249Park Ridge, IL
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Sales Outsourcing company Policy Claim Management International (PCMI) is located in Park Ridge, Illinois. They provide Sales Outsourcing and Market Research.
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UndisclosedUndisclosed50 - 249Palatine, IL
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Whiztekcorp is a software development firm launched in 2000. The agency specializes in Custom Software Development and cloud consulting & SI, and is midsize.
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UndisclosedUndisclosed50 - 249Oak Brook, IL
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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.
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UndisclosedUndisclosed50 - 249Chicago, IL
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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.
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$10,000+$50 - $99 / hr50 - 249Chicago, IL
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TrekShield is a midsize Chicago, Illinois-based Cybersecurity company. The team focuses on Cybersecurity and Blockchain.
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$1,000+$25 - $49 / hr10 - 49Chicago, IL
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AccuSights is a Cybersecurity company launched in 2025. The team offers Cybersecurity and Compliance Consulting.
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UndisclosedUndisclosed1,000 - 9,999Schaumburg, IL
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Nitor Infotech is a custom software development firm launched in 2006. The team offers Custom Software Development and Artificial Intelligence and is based in Schaumburg, Illinois.
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Undisclosed$200 - $300 / hr2 - 9Chicago, IL
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Anansi Cyber is a Cybersecurity company founded in 2026. The team provides Cybersecurity and is located in Chicago, Illinois.
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UndisclosedUndisclosed50 - 249Danville, IL
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CTS Computers is a Danville, Illinois-based IT managed services company. They offer IT managed services and Cybersecurity.
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UndisclosedUndisclosed2 - 9Woodridge, IL
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TDI Networks, Inc. Is an IT strategy consulting company. They were launched in 2005, and their services include IT strategy consulting and cloud consulting & SI.
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$1,000+$150 - $199 / hr2 - 9Oak Forest, IL
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WorkLoopie, an AI Agents company, was launched in 2025. They focuses on AI Agents and AI Consulting.
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$25,000+$50 - $99 / hr2 - 9Naperville, IL
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Deepfai Inc. Is an e-commerce development firm. Established in 2021, the team focuses on E-Commerce Development and Artificial Intelligence. The company is headquartered in Naperville, Illinois.
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$1,000+Undisclosed2 - 9Wadsworth, IL
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La-La Made It, a SEO services firm, is located in Wadsworth, Illinois. Launched in 2020, the team specializes in Search Engine Optimization and Web Design.
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$10,000+$100 - $149 / hr2 - 9Schaumburg, IL
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MSTRATEGY & COMPANY LLC is a cloud consulting & SI company. The Schaumburg, Illinois-based team offers cloud consulting & SI and IT strategy consulting.
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List of the Top 15 Illinois IT Services Companies
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$1,000+$150 - $199 / hr10 - 49Des Plaines, IL
Ability to deliver
28.3/40.016.2/20 Reviews6.8/10 Clients & Experience5.2/10 Market PresenceService focus
100% IT Consulting -
$5,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
30.3/40.015.8/20 Reviews9/10 Clients & Experience5.5/10 Market PresenceService focus
100% IT Consulting -
$1,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
31.4/40.016/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
100% IT Consulting -
$100,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
28.5/40.016.2/20 Reviews8/10 Clients & Experience4.3/10 Market PresenceService focus
75% IT Consulting25% Other -
$25,000+$150 - $199 / hr50 - 249Oak Brook, IL
Ability to deliver
27.4/40.016.2/20 Reviews6.2/10 Clients & Experience5/10 Market PresenceService focus
60% IT Consulting40% Other -
$1,000+$150 - $199 / hr50 - 249Oak Brook, IL
Ability to deliver
31.3/40.016/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
95% IT Consulting5% Other -
$75,000+Undisclosed250 - 999Oak Brook, IL
Ability to deliver
30.4/40.015/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
95% IT Consulting5% Other -
$1,000+$150 - $199 / hr10 - 49Park Ridge, IL
Ability to deliver
32.4/40.016.8/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
90% IT Consulting10% Other -
$5,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
23.9/40.016.4/20 Reviews7.5/10 Clients & Experience0/10 Market PresenceService focus
100% IT Consulting -
$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 -
$5,000+$150 - $199 / hr10 - 49Lockport, IL
Ability to deliver
30.7/40.016.4/20 Reviews10/10 Clients & Experience4.3/10 Market PresenceService focus
100% IT Consulting -
$5,000+Undisclosed10 - 49Park Ridge, IL
Ability to deliver
32.1/40.016.2/20 Reviews10/10 Clients & Experience5.9/10 Market PresenceService focus
100% IT Consulting -
$5,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
25.2/40.017.8/20 Reviews2.2/10 Clients & Experience5.3/10 Market PresenceService focus
80% IT Consulting20% Other -
$1,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
28.7/40.017/20 Reviews6.8/10 Clients & Experience4.9/10 Market PresenceService focus
100% IT Consulting -
$5,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
30.8/40.016.2/20 Reviews9.5/10 Clients & Experience5.1/10 Market PresenceService focus
80% IT Consulting20% Other -
$10,000+$100 - $149 / hr50 - 249Evanston, IL
Ability to deliver
22.6/40.016.2/20 Reviews1.4/10 Clients & Experience5.1/10 Market PresenceService focus
100% IT Consulting -
$5,000+$200 - $300 / hr2 - 9Bloomingdale, IL
Ability to deliver
29.5/40.016.2/20 Reviews8.4/10 Clients & Experience4.8/10 Market PresenceService focus
100% IT Consulting -
$1,000+$100 - $149 / hr50 - 249Rolling Meadows, IL
Ability to deliver
20.7/40.016.8/20 Reviews0/10 Clients & Experience3.9/10 Market PresenceService focus
90% IT Consulting10% 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 -
$10,000+$150 - $199 / hr10 - 49Elburn, IL
Ability to deliver
31.3/40.016.6/20 Reviews10/10 Clients & Experience4.7/10 Market PresenceService focus
95% IT Consulting5% Other -
$50,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
35.3/40.019.6/20 Reviews9.1/10 Clients & Experience6.7/10 Market PresenceService focus
10% IT Consulting90% Other -
$100,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
30.8/40.015.8/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
40% IT Consulting60% Other -
$5,000+$100 - $149 / hr10 - 49Oakbrook Terrace, IL
Ability to deliver
23.9/40.016.2/20 Reviews3.7/10 Clients & Experience4/10 Market PresenceService focus
90% IT Consulting10% Other -
$10,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
31.5/40.016.2/20 Reviews9.8/10 Clients & Experience5.5/10 Market PresenceService focus
30% IT Consulting70% Other -
$10,000+$50 - $99 / hr50 - 249Chicago, IL
Ability to deliver
28.5/40.015.8/20 Reviews7.2/10 Clients & Experience5.5/10 Market PresenceService focus
70% IT Consulting30% Other -
UndisclosedUndisclosed50 - 249Chicago, IL
Ability to deliver
28.5/40.016.2/20 Reviews7.5/10 Clients & Experience4.8/10 Market PresenceService focus
60% IT Consulting40% Other -
$10,000+$150 - $199 / hr10 - 49Barrington, IL
Ability to deliver
28.3/40.015.6/20 Reviews8/10 Clients & Experience4.7/10 Market PresenceService focus
100% IT Consulting -
$50,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
30.6/40.016.2/20 Reviews10/10 Clients & Experience4.4/10 Market PresenceService focus
30% IT Consulting70% Other -
$1,000+$50 - $99 / hr2 - 9Chicago, IL
Ability to deliver
29.5/40.016.2/20 Reviews8.1/10 Clients & Experience5.2/10 Market PresenceService focus
40% IT Consulting60% Other -
$1,000+$100 - $149 / hr2 - 9Chicago, IL
Ability to deliver
27.2/40.016.2/20 Reviews6.3/10 Clients & Experience4.6/10 Market PresenceService focus
90% IT Consulting10% Other
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