Top IT Consultants in Illinois
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Featured
What are Featured Providers?
$10,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
See all 28 projectsUinno is a software development company offering services such as custom software solutions, AI integration, and product development. Across multiple reviews, Uinno receives praise for their project management, on-time delivery, and exceptional communication skills. Clients frequently highlight Uinno's ability to provide strategic insights and adapt to changing requirements, with approximately 90% of reviews noting their flexibility and professionalism. Overall, Uinno is highly recommended for technical expertise and reliable service.
$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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$10,000+$50 - $99 / hr50 - 249Carbondale, IL
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See all 1 projectsOptimusFox provides innovative blockchain solutions, including Dapp development on the Solana Blockchain. Their projects often involve integrating blockchain technology with platforms like Telegram. Reviews highlight their professional communication, technical skills, and ability to deliver projects on time, underscoring their strong alignment with client values and budget considerations.
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$1,000+$50 - $99 / hr10 - 49Chicago, IL
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Klein Consulting, LLC is a Chicago, Illinois-based business intelligence company. Their services include BI & big data consulting & SI and CRM consulting and SI.
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$5,000+$50 - $99 / hr10 - 49Schaumburg, IL
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Established in 1994, Temple-IT is a Cybersecurity company. The team offers Cybersecurity and IT managed services.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Small IT strategy consulting company Fairway IT Solutions, is in Chicago, Illinois. Their services include IT strategy consulting and cloud consulting & SI.
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$5,000+$100 - $149 / hr2 - 9Batavia, IL
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Teqworks, an IT managed services company, was launched in 2002. The firm provides IT managed services and IT strategy consulting.
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$25,000+$150 - $199 / hr10 - 49Chicago, IL
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One Six Solutions is a business intelligence company. They were founded in 2013, and their services include BI & big data consulting & SI and Enterprise App Modernization.
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UndisclosedUndisclosed10 - 49Deerfield, IL
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IT strategy consulting company Liberty Technology Advisors, Inc. Is located in Deerfield, Illinois. Established in 1995, the team focuses on IT strategy consulting and BI & big data consulting & SI.
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$5,000+$150 - $199 / hr2 - 9Wheaton, IL
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IT managed services company OverDrive IT was established in 2000. The agency provides IT managed services and Cybersecurity.
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UndisclosedUndisclosed10 - 49Naperville, IL
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SundogIT, Inc. Is a Back Office Outsourcing company. They are in Naperville, Illinois and have small team of experts. Their services include Back Office Outsourcing and Call Center Services.
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UndisclosedUndisclosed10,000+Chicago, IL
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BDO is a large ERP consulting and SI company established in 1963. Their team offers ERP consulting and SI and Cybersecurity.
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$1,000+$150 - $199 / hr10 - 49Naperville, IL
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101 Digital is a Naperville, Illinois-based IT managed services company. Their services include IT managed services and Cybersecurity.
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Undisclosed$100 - $149 / hr50 - 249Mount Prospect, IL
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Crestwood Associates is a CRM consulting and SI company. The Mount Prospect, Illinois-based company was founded in 1998. Their services include CRM consulting and SI and ERP consulting and SI.
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Undisclosed$100 - $149 / hr50 - 249Chicago, IL
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Sonoma Partners is a midsize CRM consulting and SI company founded in 2001. Their team specializes in CRM consulting and SI and cloud consulting & SI.
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$100,000+$100 - $149 / hr50 - 249Naperville, IL
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Egen is an IT strategy consulting company. They were established in 2002 and offer IT strategy consulting and cloud consulting & SI.
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$5,000+$150 - $199 / hr2 - 9Bannockburn, IL
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Based in Bannockburn, Illinois, United Parts of Chicago is a web design agency. Their services include Web Design and IT strategy consulting.
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Undisclosed$150 - $199 / hr50 - 249Schaumburg, IL
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Ascent Innovations LLC is an ERP consulting and SI company. Founded in 2009, the company focuses on ERP consulting and SI and Cybersecurity.
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UndisclosedUndisclosed50 - 249Chicago, IL
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See all 1 projectsDexpro Dynamics LLC is a technology consulting company specializing in assisting businesses with transitioning to Dynamics 365 Business Central. The reviews indicate a high level of satisfaction, with clients praising their knowledge and experience, while no areas for improvement were identified. A majority of clients appreciate their communication skills, with virtual meetings being a primary form of interaction.
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$1,000+$200 - $300 / hr50 - 249Elk Grove Village, IL
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In Elk Grove Village, Illinois and McHenry, Illinois, Porte Brown LLC is a midsize Accounting company. Their services include Accounting and cloud consulting & SI.
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$10,000+$25 - $49 / hr10 - 49Naperville, IL
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Located in Naperville, Illinois, Solutions Group is a small cloud consulting & SI company. Their services include cloud consulting & SI and IT managed services.
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UndisclosedUndisclosed10 - 49Chicago, IL
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Founded in 2013, Zivra, LLC, a small IT strategy consulting company, is headquartered in Chicago, Illinois. Their team offers IT strategy consulting and cloud consulting & SI.
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$5,000+$100 - $149 / hr250 - 999Lombard, IL
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Column Technologies, an IT managed services company, was founded in 1998. The team provides IT managed services and BI & big data consulting & SI.
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UndisclosedUndisclosed10 - 49Arlington Heights, IL
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Transforming Solutions, Inc. Is an unified communications consulting & SI company. Founded in 1995, the agency focuses on unified communications consulting & SI and ERP consulting and SI.
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UndisclosedUndisclosed2 - 9Chicago, IL
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Time Technology, a cloud consulting & SI company, offers cloud consulting & SI and Cybersecurity. The company is located in Chicago, Illinois.
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$1,000+$50 - $99 / hr2 - 9Evanston, IL
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Northshore Technology Group LLC is a cloud consulting & SI company. Established in 2025, the agency specializes in cloud consulting & SI and IT managed services.
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$1,000+< $25 / hr10 - 49Naperville, IL
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IT Support Naperville, a Marketing Strategy company, was founded in 2000. The team offers Marketing Strategy and Digital Strategy.
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$10,000+$100 - $149 / hr10 - 49Chicago, IL
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Catalyst Consulting group, a software development firm, is in Chicago, Illinois. Founded in 1992, the team provides Custom Software Development and IT managed services.
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$10,000+$150 - $199 / hr10 - 49Chicago, IL
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See all 1 projectsWest Loop Strategy offers services in optimizing revenue-generating platforms and developing new product features, particularly for multi-cloud environments. The reviews consistently highlight their technical expertise, responsiveness, and alignment with company values, with clients praising their ability to deliver projects on time and under budget. The team’s impressive communication skills and cultural fit are also frequently noted as standout qualities.
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$1,000+$50 - $99 / hr2 - 9Chicago, IL
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Lift Digital Marketing is a PPC agency. Their team is in Chicago, Illinois and specializes in Pay Per Click and Search Engine Optimization.
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$5,000+Undisclosed10 - 49Wheaton, IL
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Established in 2020, Bonsai Data Solutions, LLC is a small Wheaton, Illinois-based Digital Strategy company. Their services include Digital Strategy and IT strategy consulting.
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$1,000+$25 - $49 / hr10 - 49Inverness, IL
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IT managed services company PCS International is located in Inverness, Illinois. The team provides IT managed services and Cybersecurity.
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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 - 49Elburn, 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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