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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$10,000+$100 - $149 / hr2 - 9Chicago, IL
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Founded in 2026, 10 US Tech Inc. Is a small software development firm located in Chicago, Illinois. Their team specializes in Custom Software Development and Generative AI.
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UndisclosedUndisclosed50 - 249Chicago, IL
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Peloton Group is a big data analytics company. Their team is located in Boston, Massachusetts and Jersey City, New Jersey. The firm focuses on BI & big data consulting & SI and Business Consulting.
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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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$5,000+$100 - $149 / hr50 - 249Chicago, IL
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MediaLink, a midsize Marketing Strategy company, is based in New York, New York and Los Angeles, California. Their services include Marketing Strategy and BI & big data consulting & SI.
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UndisclosedUndisclosed250 - 999Chicago, IL
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Established in 2010, Guidepost Solutions, a midsize Cybersecurity company, is headquartered in Seattle, Washington and New York, New York. Their team focuses on Cybersecurity.
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UndisclosedUndisclosed10 - 49Chicago, IL
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BlockExcel, a small IT strategy consulting company, is headquartered in Harrisonville, Missouri and Chicago, Illinois. Their services include IT strategy consulting and IoT development.
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$1,000+< $25 / hr10 - 49Arlington Heights, IL
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Intellize Info Solutions, a Back Office Outsourcing company, is based in Coimbatore, India and Unterschleißheim, Germany. Their services include Back Office Outsourcing and Market Research.
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UndisclosedUndisclosed10 - 49Chicago, IL
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Software development firm Jetpacks! was founded in 2022. The small team offers Custom Software Development and BI & big data consulting & SI.
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UndisclosedUndisclosed1,000 - 9,999Chicago, IL
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FORVIS is an Accounting company established in 1923. Their team offers Accounting and Business Consulting.
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UndisclosedUndisclosed50 - 249Kildeer, IL
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Business intelligence company Acies provides BI & big data consulting & SI and Mobile App Development. They were established in 2018.
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UndisclosedUndisclosed50 - 249Highland Park, IL
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Connect International, LLC is a call center company established in 2007. Based in Managua, Nicaragua and Highland Park, Illinois, the team offers Call Center Services and Back Office Outsourcing.
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$1,000+$25 - $49 / hr1,000 - 9,999Bolingbrook, IL
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CES Limited is a Bolingbrook, Illinois-based cloud consulting & SI company. The team offers cloud consulting & SI and Finance & Accounting Outsourcing (FAO).
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UndisclosedUndisclosed50 - 249Chicago, IL
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Gearset is a CRM consulting and SI and Application Testing company. The Chicago, Illinois-based company was launched in 2015. Their team focuses on CRM consulting and SI and Application Testing.
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UndisclosedUndisclosed250 - 999Forest Park, IL
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Suyati, a CRM consulting and SI company, is headquartered in Forest Park, Illinois and Kochi, India. The team specializes in CRM consulting and SI and IT managed services.
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$100,000+$50 - $99 / hr250 - 999Chicago, IL
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See all 9 projectsObjective Group Inc - OGI is a distinguished provider of staff augmentation and software development services, specializing in Agile implementation and technical expertise. Across their reviews, 90% of feedback is positive, highlighting their professionalism, high-quality work, and seamless integration into client teams. Approximately 70% of reviewers commend their ability to deliver projects on time and their focus on quality and technical experience. Areas for improvement include enhancing communication and equipment resources.
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$25,000+$50 - $99 / hr1,000 - 9,999Chicago, IL
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See all 31 projectsELEKS is a versatile technology services company excelling in software development, cybersecurity, and IT consulting. They are highly regarded for their professionalism, expertise, and effective communication, as evidenced by overwhelmingly positive feedback from clients. Approximately 90% of reviews highlight ELEKS' ability to integrate seamlessly with client teams and their reliability during challenging circumstances, such as the Russian invasion of Ukraine. With a strong emphasis on talent retention, ELEKS consistently delivers quality results across diverse projects.
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$50,000+$50 - $99 / hr50 - 249Chicago, IL
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See all 2 projectsKlika is a versatile software development company offering services in mobile, web, and embedded development, as well as UI/UX design and project management. Client feedback is overwhelmingly positive, with 100% of the reviews noting their exemplary project management and commitment to excellence. Frequent praise highlights their professional and proactive communication, demonstrating a strong culture fit and value-for-cost proposition.
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UndisclosedUndisclosed1,000 - 9,999Chicago, IL
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ARC Document Solutions is a large Digital Strategy company based in Gainesville, Florida and Costa Mesa, California. The team provides Digital Strategy and IT managed services.
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$5,000+$150 - $199 / hr1,000 - 9,999Chicago, IL
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Founded in 1971, Merkle is a large CRM consulting and SI company. Their team focuses on CRM consulting and SI and Digital Strategy.
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UndisclosedUndisclosed250 - 999Chicago, IL
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CloudEQ is a midsize IT strategy consulting company based in Novi, Michigan and El Segundo, California. The team provides IT strategy consulting and cloud consulting & SI.
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UndisclosedUndisclosed50 - 249Schaumburg, IL
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Sennovate is a Cybersecurity company. The San Ramon, California-based firm provides Cybersecurity and IT managed services.
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UndisclosedUndisclosed250 - 999Chicago, IL
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Midsize cloud consulting & SI company ComTec Information Systems (IT), is headquartered in Irving, Texas and Chicago, Illinois. The team offers cloud consulting & SI and CRM consulting and SI.
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UndisclosedUndisclosed250 - 999Naperville, IL
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CoreFlex Solutions Inc. Is a CRM consulting and SI company based in Naperville, Illinois and पुणे, India. Launched in 2013, the team focuses on CRM consulting and SI and UX/UI Design.
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UndisclosedUndisclosed50 - 249Chicago, IL
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XpertTech Inc is a big data analytics company. The Boston, Massachusetts-based company was established in 2002. Their team specializes in BI & big data consulting & SI and IT staff augmentation.
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UndisclosedUndisclosed1,000 - 9,999Schaumburg, IL
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See all 1 projectsFulcrum Digital is a software development company known for their expertise in rebuilding platforms and developing backend systems. Their clients appreciate their solid communication and project management skills, with 100% of reviewers praising their understanding of project needs and flawless execution. Their commitment to accessibility and quick issue resolution further highlights their proficiency in managing complex projects.
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$75,000+$50 - $99 / hr1,000 - 9,999Palatine, IL
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See all 12 projectsNashTech is a software development company specializing in building applications, cloud solutions, and data optimization. The company receives high praise for their timely deliveries and professionalism, with 100% of reviews noting their responsiveness and quality of work. However, improvement can be made in initial analysis to better anticipate potential limitations. Overall, 100% of reviewers expressed satisfaction with NashTech’s services.
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UndisclosedUndisclosed250 - 999Chicago, IL
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Richter LLP is a Business Consulting company launched in 1926. The team specializes in Business Consulting and Accounting.
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UndisclosedUndisclosed250 - 999Chicago, IL
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Established in 1911, Thompson Hine LLP is a Business Consulting company. The team specializes in Business Consulting and Compliance Consulting.
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UndisclosedUndisclosed1,000 - 9,999Chicago, IL
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Teneo is a Business Consulting company. They are located in New York, New York and San Francisco, California and have large team. Their services include Business Consulting and Cybersecurity.
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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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