Top 100 IT Services Companies in Illinois
The Best of November 2024
Looking for a top IT services company in Illinois?
For your company to grow, it is essential to choose the best technology. Hiring an innovative IT services provider is the easiest way to ensure that you are making the best use of technology, increasing sales, and staying one step ahead of the competition.
To assist you in your search for a partner, we’ve compiled this list of the top IT consultants in Illinois. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best Illinois IT Companies
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Featured providers
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- $10,000+
- 50 - 249 employees
- Niš, Serbia
Read MoreIngsoftware is a full-cycle software development company from Southern Europe with representatives in Austria, Netherlands, United States, and Zimbabwe. Founded in 2009, they are now over 100 people strong, and provide product development services: discovery & consulting; web and mobile development, UI/UX design, and support & maintenance. Ingsoftware works with enterprise organizations and startups from fintech, precious metals, IoT & wearables, and automotive industries.
Industries
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- $25,000+
- 250 - 999 employees
- Los Angeles, CA
Read MoreNearsure is a web development agency that has been offering web development, IT staff augmentation, and AI services to their clients since 2018. Their 50 employees are based out of Hollywood, Calif., as well as Costa Rica, Colombia, Venezuela, Bolivia, and Uruguay.
Industries
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571
- Undisclosed
- 10 - 49 employees
- Chicago, IL
Wizaly, a business intelligence company, was launched in 2014. In Chicago, Illinois, the team provides BI & big data consulting & SI.Read More - Get Started
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572
- Undisclosed
- 50 - 249 employees
- Arlington Heights, IL
TechTiera Corporation, a midsize IT strategy consulting company, is headquartered in Arlington Heights, Illinois. The team provides IT strategy consulting and BI & big data consulting & SI.Read MoreIndustries
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573
- Undisclosed
- 10 - 49 employees
- Lincolnshire, IL
BAI Security is an IT strategy consulting company established in 2007. Their services include IT strategy consulting and Compliance Consulting.Read MoreIndustries
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574
- Undisclosed
- 10 - 49 employees
- Deerfield, IL
Nullafi, a small IT strategy consulting company, is located in Deerfield, Illinois. The team specializes in IT strategy consulting.Read More -
575
- Undisclosed
- 10 - 49 employees
- Oakbrook Terrace, IL
Evolution Analytics, LLC is a data analytics company. Established in 2021, the agency is based in Oakbrook Terrace, Illinois. Their services include BI & big data consulting & SI.Read More -
576
- Undisclosed
- 50 - 249 employees
- Naperville, IL
Netra Technologies is a Naperville, Illinois-based business intelligence company. Founded in 1998, the team offers BI & big data consulting & SI.Read More -
577
- Undisclosed
- 50 - 249 employees
- Chicago, IL
Prescient is a midsize Cybersecurity company in Chicago, Illinois and Arlington, Virginia. Their services include Cybersecurity.Read More -
578
- Undisclosed
- 2 - 9 employees
- Chicago, IL
LaSalle Consulting Partners, Inc. Is a Cybersecurity company. They are headquartered in Chicago, Illinois. Their team specializes in Cybersecurity.Read More -
579
- Undisclosed
- 2 - 9 employees
- Des Plaines, IL
Small Cybersecurity company RAM Communications, Inc., is in Des Plaines, Illinois. The team specializes in Cybersecurity.Read More -
580
- Undisclosed
- 10 - 49 employees
- Elgin, IL
Cybersecurity and IT managed services company Future Link IT is based in Elgin, Illinois. They provide Cybersecurity and IT managed services.Read More -
581
- Undisclosed
- 2 - 9 employees
- Tinley Park, IL
Chicagoland Cloud, LLC is a Cybersecurity company. Located in Tinley Park, Illinois, the agency was founded in 2011. Their services include Cybersecurity.Read More -
582
- Undisclosed
- 50 - 249 employees
- Chicago, IL
OnShore Security, a Cybersecurity company, was founded in 1991. In Chicago, Illinois, the team focuses on Cybersecurity.Read More -
583
- Undisclosed
- 2 - 9 employees
- Chicago, IL
MSMNET Security, a small Cybersecurity company, is located in Chicago, Illinois. Their services include Cybersecurity.Read More -
584
- Undisclosed
- 2 - 9 employees
- Mattoon, IL
TEAM ITS, LLC is a Mattoon, Illinois-based Cybersecurity and IT managed services company. Launched in 2016, the team provides Cybersecurity and IT managed services.Read More -
585
- Undisclosed
- 2 - 9 employees
- Sparta, IL
Cybersecurity and IT managed services company Complete Technology Solutions LLC focuses on Cybersecurity and IT managed services. They are based in Sparta, Illinois.Read More -
586
- Undisclosed
- 1,000 - 9,999 employees
- Orland Park, IL
Established in 1996, Version 1 is a large New York, New York-based cloud consulting & SI company. Their team offers cloud consulting & SI and Custom Software Development.Read MoreIndustries
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587
- $25,000+
- 10 - 49 employees
- Chicago, IL
1Cable is a cloud consulting & SI company. They are based in Chicago, Illinois and Dhaka, Bangladesh. Their team provides cloud consulting & SI and Corporate Training & Coaching.Read More -
588
- $1,000+
- 2 - 9 employees
- Carol Stream, IL
Pexel Path is a custom software development firm founded in 2020. The team focuses on Custom Software Development and CRM consulting and SI.Read More -
589
- Undisclosed
- 2 - 9 employees
- Chicago, IL
Iron Horse Management Consultants is a small Business Consulting company in Chicago, Illinois. Their services include Business Consulting and unified communications consulting & SI.Read More -
590
- Undisclosed
- 2 - 9 employees
- Springfield, IL
KB Computer Consulting, Inc. Is an IT managed services company. The team focuses on IT managed services and Business Consulting and is headquartered in Springfield, Illinois.Read More -
591
- $1,000+
- 2 - 9 employees
- Palatine, IL
JRB Team is a branding agency launched in 2013. The firm specializes in Branding and Marketing Strategy, and is small.Read More -
592
- Undisclosed
- 2 - 9 employees
- Peoria, IL
Founded in 2015, Isaana Tax LLC is a small Peoria, Illinois-based Accounting company. Their team focuses on Accounting and cloud consulting & SI.Read More -
593
- Undisclosed
- 2 - 9 employees
- Bannockburn, IL
Located in Bannockburn, Illinois, The WDG Agency is a Marketing Strategy company. Their services include Marketing Strategy and Other Marketing.Read More -
594
- Undisclosed
- 2 - 9 employees
- Chicago, IL
Teambees Corp, a custom software development company, was launched in 2020. The team offers Custom Software Development and UX/UI Design and is in Chicago, Illinois and Gurugram, India.Read MoreIndustries
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595
- $1,000+
- 2 - 9 employees
- Orland Park, IL
Launched in 2013, Cybertech Web Design is a small Orland Park, Illinois-based web design company. Their services include Web Design and UX/UI Design.Read MoreIndustries
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596
- $10,000+
- 50 - 249 employees
- Naperville, IL
Pace Systems, Inc. Is a branding firm founded in 1983. The agency offers Branding and Web Design.Read MoreIndustries
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597
- Undisclosed
- 10 - 49 employees
- Schaumburg, IL
Adroitco, Inc is an IT strategy consulting company located in Trenton, New Jersey and Schaumburg, Illinois. The team provides IT strategy consulting and cloud consulting & SI.Read More -
598
- Undisclosed
- 10 - 49 employees
- Chicago, IL
Xcelocloud Inc. Is an IT strategy consulting company. Their small team is based in Irvine, California and Chicago, Illinois and focuses on IT strategy consulting. The company was founded in 2017.Read MoreIndustries
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599
- $1,000+
- 10 - 49 employees
- Chicago, IL
Branding company Managed Service Provider - Taeyaar was launched in 2020. The company offers Branding and Direct Marketing, and is small.Read More -
600
- Undisclosed
- 2 - 9 employees
- Chicago, IL
Southside CHI Solutions is a cloud consulting & SI company. The small Chicago, Illinois-based team focuses on cloud consulting & SI and Cybersecurity. The company was founded in 2023.Read More
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