Top IT Consultants in Illinois
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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 providing solutions such as security, IT support, and infrastructure management. Across their reviews, 100% of clients highlight their timely delivery and friendly communication, while 90% commend their alignment with company values and cost efficiency. Most feedback emphasizes their ability to reduce downtime and enhance operational security.
$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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$10,000+< $25 / hr250 - 999Lincolnshire, IL
Services provided
TechClub Inc is an IT strategy consulting company launched in 2013. The firm specializes in IT strategy consulting and BI & big data consulting & SI.
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UndisclosedUndisclosed50 - 249Lombard, IL
Services provided
Polaris Solutions, LLC is an IT managed services company founded in 2008. The agency provides IT managed services and Custom Software Development.
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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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$1,000+$25 - $49 / hr1,000 - 9,999Schaumburg, IL
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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.
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$5,000+Undisclosed10 - 49Schaumburg, IL
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Established in 1998, RJ2 Technologies is an IT managed services company. Their services include IT managed services and unified communications consulting & SI.
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$5,000+$100 - $149 / hr250 - 999Bloomington, IL
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STL is an IT managed services company. Their midsize team is based in Bloomington, Illinois and Ghana. Their services include IT managed services and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49Chicago, IL
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Founded in 2009, Dynamic Consulting is an ERP consulting and SI company. The company specializes in ERP consulting and SI and CRM consulting and SI, and is small.
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$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.
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UndisclosedUndisclosed10 - 49Peoria, IL
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Facet Technologies, Inc. Is a Cybersecurity and IT managed services company. They provide Cybersecurity and IT managed services and were founded in 1989. The firm is headquartered in Peoria,
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$5,000+$100 - $149 / hr50 - 249Westmont, IL
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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.
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$1,000+$100 - $149 / hr10 - 49Lake in the Hills, IL
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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.
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UndisclosedUndisclosed50 - 249Chicago, IL
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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.
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$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.
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$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.
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$5,000+$100 - $149 / hr2 - 9Chicago, IL
Services provided
Leapfrog Technology Group, Inc is a small IT managed services company located in Chicago, Illinois. Their services include IT managed services and cloud consulting & SI.
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$1,000+$50 - $99 / hr2 - 9Evanston, IL
Services provided
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+$100 - $149 / hr10 - 49Palatine, IL
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See all 2 projectsCore Vision IT Solutions is an IT service provider specializing in cybersecurity, managed IT services, and network solutions. They have consistently earned positive reviews, with 100% of clients praising their trustworthiness, effective collaboration, and exceptional customer service. Clients highlight their ability to deliver on time and within budget while effectively solving IT challenges and maintaining seamless operations.
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$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
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$5,000+$50 - $99 / hr10 - 49Naperville, IL
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See all 8 projects2Ops Sp. z o.o. is a cloud consulting and DevOps company specializing in Azure and AWS environments, with a focus on security, compliance, and automation solutions. Across their reviews, 100% of clients praised their strong project management, timely delivery, and depth of expertise in cloud technologies, particularly in highly regulated environments. Reviewers consistently highlighted their effective communication and alignment with company values.
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$1,000+$25 - $49 / hr10 - 49Chicago, IL
Services provided
Tissaa 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.
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$5,000+$50 - $99 / hr50 - 249Oakbrook Terrace, IL
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Social media marketing agency Simplelogix provides Social Media Marketing and cloud consulting & SI. They were founded in 2007.
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$5,000+$50 - $99 / hr10 - 49Chicago, IL
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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.
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UndisclosedUndisclosed250 - 999Chicago, IL
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See all 20 projectsAscend Technologies, primarily an IT services and management company, is renowned for its comprehensive support in cybersecurity, data management, and IT infrastructure services. Reviews suggest a high satisfaction rate with their offerings, as approximately 95% of customers report satisfaction with their services, often highlighting their responsiveness and strategic guidance. A notable theme across reviews is their adept project management, with clients appreciating their proactive approach and effective communication.
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$5,000+$25 - $49 / hr50 - 249Chicago, IL
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Launched in 2016, QA Outsource is a midsize IT strategy consulting company. Their services include IT strategy consulting and IT managed services.
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UndisclosedUndisclosed10 - 49Warrenville, IL
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Mavent Analytics is an IT strategy consulting company in Warrenville, Illinois. The team focuses on IT strategy consulting and BI & big data consulting & SI.
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$5,000+$150 - $199 / hr10 - 49Chicago, IL
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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.
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$10,000+$200 - $300 / hr2 - 9Morris, IL
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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.
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UndisclosedUndisclosed10 - 49Schaumburg, IL
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Interstate Technologies is a small Schaumburg, Illinois-based IT strategy consulting company. The team provides IT strategy consulting and IT staff augmentation.
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$1,000+$50 - $99 / hr2 - 9Schaumburg, IL
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Aelias Consulting, an IT strategy consulting company, was established in 2021. The team focuses on IT strategy consulting and BI & big data consulting & SI and is based in Schaumburg, Illinois.
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$25,000+$200 - $300 / hr50 - 249Park Ridge, IL
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Peterson Technology Partners is a Staffing company. Based in Park Ridge, Illinois, their team offers Staffing and Recruiting.
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$5,000+$50 - $99 / hr50 - 249Moline, IL
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Founded in 2004, Genius Business Solutions is a midsize Moline, Illinois-based ERP consulting and SI company. Their team offers ERP consulting and SI and IT staff augmentation.
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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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