Top IT Consultants in Illinois
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Featured
What are Featured Providers?
$50,000+$25 - $49 / hr250 - 999Serves IllinoisServices provided
See all 38 projectsDreamix is a versatile IT solutions provider specializing in software development, cloud infrastructure, and data analytics. Reviews highlight their adaptability, effective communication, and high-quality deliverables, with 100% of reviews praising their project management and professionalism. Clients appreciate their cultural fit and ability to exceed expectations, with no areas for improvement noted in any reviews.
$1,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
See all 19 projectsCorporate Technologies is a managed IT services provider specializing in IT support, server management, and cybersecurity solutions. Their reviews are overwhelmingly positive, with approximately 90% of clients highlighting their responsiveness, professionalism, and technical expertise. Many clients appreciate their proactive approach to IT management and the seamless transitions they facilitate, with nearly 70% noting improvements in efficiency and system reliability.
$25,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
See all 61 projectsLeobit is a software development company offering services in custom software development, AI solutions, and IT consultancy. Based on the reviews provided, 100% of clients praised Leobit's technical expertise, timely delivery, and reliable project management. Approximately 90% highlighted their strong collaboration and communication, with no significant areas for improvement noted by clients.
$25,000+$150 - $199 / hr50 - 249Serves IllinoisServices provided
See all 36 projectsEmergent Software is a versatile IT service provider specializing in custom software development and IT support, particularly for Microsoft Azure environments. Across their reviews, they are consistently praised for their technical proficiency, project management skills, and responsiveness, with approximately 90% of reviews highlighting their ability to deliver customized solutions efficiently and professionally. Clients commend their supportive communication and adherence to deadlines.
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UndisclosedUndisclosed10 - 49Chicago, IL
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Located in Chicago, Illinois, Tech@MyDesk is a small Other Digital Marketing company. Their services include Other Digital Marketing and Other Marketing.
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$5,000+Undisclosed10 - 49Chicago, IL
Services provided
UFlow Decision Engine, a graphic design agency, offer Graphic Design and cloud consulting & SI. They were founded in 2020.
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Featured
What are Featured Providers?
$50,000+< $25 / hr1,000 - 9,999Serves IllinoisServices provided
See all 11 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.
$5,000+$200 - $300 / hr10 - 49Serves IllinoisServices provided
See all 3 projectsDatalink Networks Inc. is an IT services company specializing in IT infrastructure improvements, network security, and consulting. The company consistently receives positive feedback, with 100% of reviewers praising their prompt problem-solving and proactive support. Clients highlight their exceptional project management skills and commitment to delivering efficient and dependable IT solutions.
Undisclosed< $25 / hr10 - 49Serves IllinoisServices provided
See all 22 projectsLogiQuad Solutions Private Limited is a multifaceted IT services company specializing in full-stack development, DevOps, and software engineering. Across various reviews, LogiQuad is praised for its technical expertise, project management, and proactive communication, leading to nearly 100% positive feedback. Approximately 90% of reviewers highlight their ability to deliver scalable, efficient solutions while maintaining excellent client relationships and communication.
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UndisclosedUndisclosed2 - 9Streamwood, IL
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Acextic Consulting is a Corporate Training & Coaching company. Founded in 2006, their team focuses on Corporate Training & Coaching and Cybersecurity.
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$1,000+$150 - $199 / hr10 - 49Lake Barrington, IL
Services provided
ExcalTech is an IT managed services company founded in 1994. Their services include IT managed services and Web Design.
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Undisclosed$150 - $199 / hr2 - 9Bolingbrook, IL
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See all 6 projectsVarianceM is an IT consulting and infrastructure services company renowned for its expertise in modernizing IT systems and implementing robust security and networking solutions. Across the reviews, 100% of clients praise their deep technical knowledge, strategic thinking, and exceptional project management skills, with no areas for improvement noted. VarianceM is consistently recognized for its ability to deliver scalable, reliable, and innovative solutions that align with client goals and constraints.
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UndisclosedUndisclosed250 - 999Schaumburg, IL
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Established in 2004, Blue.cloud is an Application Testing company. The team focuses on Application Testing and cloud consulting & SI and is headquartered in Tampa, Florida and Schaumburg, Illinois.
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$10,000+$50 - $99 / hr2 - 9Naperville, IL
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JusterNet Corporation is an AI development company. Founded in 2020, the agency is in Naperville, Illinois. Their team provides Artificial Intelligence and cloud consulting & SI.
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Featured
What are Featured Providers?
$1,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
See all 105 projectsPeeklogic, LLC is a Salesforce development company renowned for its expertise in custom CRM solutions, workflow automation, and integration services. Across numerous reviews, clients consistently highlight their excellent project management, responsiveness, and ability to deliver on time. Notably, 100% of reviewers commend Peeklogic, LLC for their professionalism and value-for-cost, with no major areas of improvement suggested.
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Undisclosed$200 - $300 / hr2 - 9Chicago, IL
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Quantum Vigilance Cybersecurity Consulting is a Cybersecurity company. Their team is in Chicago, Illinois. The agency offers Cybersecurity and Corporate Training & Coaching.
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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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$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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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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$25,000+$50 - $99 / hr10 - 49Rockford, IL
Services provided
Established in 2023, SparkFire is a small IT strategy consulting company based in Rockford, Illinois. Their team provides IT strategy consulting and Custom Software Development.
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$50,000+$50 - $99 / hr50 - 249Chicago, IL
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See all 6 projectsGrape Up is a technology consulting company specializing in cloud computing, DevOps, and mobile applications. Their reviews highlight a consistent theme of professionalism, expertise, and a strong collaborative approach, with 100% positive feedback on project execution and agile methodologies. Several reviewers commend their ability to deliver high-quality products efficiently, adapting to various client needs and contributing significantly to process improvements.
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$10,000+$100 - $149 / hr1,000 - 9,999Evanston, IL
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Katalyst Technologies Inc. Is an Evanston, Illinois-based big data analytics company. Their services include BI & big data consulting & SI and cloud consulting & SI.
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$25,000+$100 - $149 / hr10 - 49Itasca, IL
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Synegen, Inc. Is a custom software development firm established in 2001. The agency focuses on Custom Software Development and CRM consulting and SI.
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$10,000+$150 - $199 / hr1,000 - 9,999Chicago, IL
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Launched in 1997, All Covered is an IT managed services company. The team specializes in IT managed services and cloud consulting & SI.
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$1,000+$25 - $49 / hr50 - 249Arlington Heights, IL
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KAT TECH SYSTEMS INC is a software development company in Arlington Heights, Illinois and Hopkins, Minnesota. The team specializes in Custom Software Development and Web Development.
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$5,000+$150 - $199 / hr10 - 49Chicago, IL
Services provided
Launched in 2020, Kumo Partners is a small Chicago, Illinois-based Enterprise App Modernization company. Their services include Enterprise App Modernization and IT strategy consulting.
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$1,000+$100 - $149 / hr50 - 249Leland Grove, IL
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ZG Worldwide Consultants, a Business Consulting company, specialize in Business Consulting and Custom Software Development. They were launched in 2013.
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$25,000+$50 - $99 / hr10 - 49Chicago, IL
Services provided
See all 1 projectsOntrac Solutions is a digital solutions provider specializing in website development, HubSpot support, and marketing consulting. With a 100% positive feedback rate, they are praised for their strategic partnership and efficiency, contributing to a 6% increase in conversion rates for their clients. Reviewers frequently highlight their reliability and ability to adapt to business priorities.
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$10,000+$100 - $149 / hr2 - 9Wheaton, IL
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Founded in 2019, Wolfco is a small Wheaton, Illinois-based Product Design company. Their team offers Product Design and IT strategy consulting.
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UndisclosedUndisclosed2 - 9Chicago, IL
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DCoding Labs is a small custom software development company established in 2022. Their services include Custom Software Development and IT strategy consulting.
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$25,000+$150 - $199 / hr10 - 49Naperville, IL
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See all 3 projectsWorking Excellence is a technology consulting firm specializing in machine learning and large language model implementations. Across two reviews, clients reported 100% satisfaction with their responsiveness and communication. Notably, one client experienced a 30% improvement in forecasting accuracy. Both reviews commended Working Excellence for delivering projects on time and exceeding expectations.
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$5,000+$25 - $49 / hr50 - 249Itasca, IL
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Integrative Systems is a midsize IT managed services company headquartered in Itasca, Illinois and Pune, India. Their services include IT managed services and IT staff augmentation.
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$1,000+$100 - $149 / hr2 - 9Palatine, IL
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JRB Team is a branding agency launched in 2013. The firm specializes in Branding and Marketing Strategy, and is small.
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UndisclosedUndisclosed10 - 49Naperville, IL
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Based in Naperville, Illinois, JDK Technologies is a small Cybersecurity company. The team specializes in Cybersecurity and cloud consulting & SI.
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$25,000+$150 - $199 / hr50 - 249Schaumburg, IL
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PSC Group, a custom software development company, provide Custom Software Development and Enterprise App Modernization. They were launched in 1990.
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$1,000+$50 - $99 / hr10 - 49Chicago, IL
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Branding company Managed Service Provider - Taeyaar was launched in 2020. The company offers Branding and Direct Marketing, and is small.
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UndisclosedUndisclosed10 - 49Clarendon Hills, IL
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Shelorve LLC is an Enterprise App Modernization company. Launched in 2017, the team offers Enterprise App Modernization and Artificial Intelligence. The firm is located in Clarendon Hills, Illinois.
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UndisclosedUndisclosed250 - 999Lombard, IL
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See all 18 projectsNtiva, Inc. is a managed IT services firm specializing in IT support, cybersecurity, and cloud solutions. Across their reviews, clients frequently commend their customer-centric approach, effective communication, and technical expertise. Approximately 85% of reviewers highlight their consistent reliability and responsiveness, although some note the premium cost of their services. Overall, clients express high satisfaction with Ntiva's performance in managing IT challenges.
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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 -
$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 -
$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
36/40.016.6/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
90% IT Consulting10% Other -
$5,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
30.2/40.018.6/20 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 -
$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 -
$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
33.7/40.016.2/20 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 -
$10,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
36.2/40.017/20 Reviews9.8/10 Clients & Experience9.4/10 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 -
$100,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
33.7/40.015.8/20 Reviews10/10 Clients & Experience7.9/10 Market PresenceService focus
40% IT Consulting60% Other -
$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
36.2/40.016.4/20 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+$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
35.3/40.016.6/20 Reviews10/10 Clients & Experience8.7/10 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 -
$25,000+$50 - $99 / hr250 - 999Chicago, IL
Ability to deliver
35.7/40.016.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
20% IT Consulting80% Other
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