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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241
- $50,000+
- 10 - 49 employees
- Ashley, IL
Progress Technologies, inc is a small cloud consulting & SI company headquartered in Bethesda, Maryland and Ashley, Illinois. The team focuses on cloud consulting & SI and IT managed services.Read More - Get Started
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242
- Undisclosed
- 50 - 249 employees
- Edwardsville, IL
Holistix by Utilitra is an IT strategy consulting company. The Edwardsville, Illinois-based company specializes in IT strategy consulting and Cybersecurity.Read More -
243
- Undisclosed
- 10 - 49 employees
- Chicago, IL
Founded in 2018, Fission Consulting is a data analytics company and IT managed services company. The team offers BI & big data consulting & SI and IT managed services.Read MoreIndustries
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244
- Undisclosed
- 250 - 999 employees
- Schaumburg, IL
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.Read More -
245
- $1,000+
- 10 - 49 employees
- Schaumburg, IL
WedoIT, a small IT managed services company, is headquartered in Schaumburg, Illinois. The team specializes in IT managed services and IT strategy consulting.Read More -
246
- $1,000+
- 250 - 999 employees
- Warrenville, IL
TekLink International Inc. Is a Warrenville, Illinois-based data analytics company. Founded in 1998, the team provides BI & big data consulting & SI and IT strategy consulting.Read More -
247
- Undisclosed
- 10 - 49 employees
- Bolingbrook, IL
Al Rafay Consulting LLC is an IT strategy consulting and big data analytics company. The Bolingbrook, Illinois-based team provides IT strategy consulting and BI & big data consulting & SI.Read More -
248
- $1,000+
- 2 - 9 employees
- Rolling Meadows, IL
JJC Systems is an IT strategy consulting company. The team focuses on IT strategy consulting and cloud consulting & SI, and the firm is located in Rolling Meadows, Illinois and Atlanta, Georgia.Read More -
249
- $5,000+
- 50 - 249 employees
- Chicago, IL
Imperium Dynamics is a CRM consulting and SI company. The Chicago, Illinois-based company was launched in 2021. Their services include CRM consulting and SI and IT managed services.Read MoreIndustries
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250
- $1,000+
- 10 - 49 employees
- Inverness, IL
IT managed services company PCS International is located in Inverness, Illinois. The team provides IT managed services and Cybersecurity.Read More -
251
- $5,000+
- 50 - 249 employees
- Chicago, IL
Launched in 2022, Dynamics CRM Consulting is a midsize CRM consulting and SI company. Their team specializes in CRM consulting and SI.Read More -
252
- $10,000+
- 1,000 - 9,999 employees
- Chicago, IL
QUINNOX is an Application Testing company. The large Chicago, Illinois-based team offers Application Testing and cloud consulting & SI. The agency was launched in 2002.Read More -
253
- $1,000+
- 10 - 49 employees
- Naperville, IL
101 Digital is a Naperville, Illinois-based IT managed services company. Their services include IT managed services and Cybersecurity.Read MoreIndustries
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254
- $5,000+
- 2 - 9 employees
- Des Plaines, IL
Forces Unseen is a Cybersecurity company. Their team is headquartered in Des Plaines, Illinois and provides Cybersecurity.Read More -
255
- Undisclosed
- 2 - 9 employees
- Mahomet, IL
Cybersecurity and IT managed services company Bambenek Consulting, LTD was launched in 2011. The firm provides Cybersecurity and IT managed services, and is small.Read More -
256
- Undisclosed
- 10 - 49 employees
- Collinsville, IL
Headquartered in Collinsville, Illinois and St. Louis, Missouri, Computerease Group, Inc is a Cybersecurity company. Their services include Cybersecurity and IT managed services.Read More -
257
- Undisclosed
- 50 - 249 employees
- Oak Brook, IL
Strategic Solutions, Inc., a midsize Cybersecurity and IT managed services company, is in Oak Brook, Illinois. Their services include Cybersecurity and IT managed services.Read More -
258
- Undisclosed
- 10 - 49 employees
- South Barrington, IL
IT strategy consulting company BSSI2 LLC specializes in IT strategy consulting and cloud consulting & SI. They were launched in 2005.Read More -
259
- Undisclosed
- 10 - 49 employees
- Chicago, IL
TeamWerks is a Cybersecurity company. Launched in 1999, their team provides Cybersecurity.Read More -
260
- Undisclosed
- 2 - 9 employees
- Chicago, IL
TalkRisk, a Cybersecurity company, focuses on Cybersecurity. The company is in Chicago, Illinois.Read More -
261
- Undisclosed
- 2 - 9 employees
- Yorkville, IL
Cybersecurity company CyberGhost Security, LLC is in Yorkville, Illinois. They specialize in Cybersecurity.Read More -
262
- Undisclosed
- 10 - 49 employees
- Wheaton, IL
Advanced Intelligence Engineering, a small Cybersecurity company, is located in Wheaton, Illinois. Their services include Cybersecurity and IT managed services.Read More -
263
- Undisclosed
- 2 - 9 employees
- Hinsdale, IL
DEADCO LLC, a Cybersecurity and IT managed services company, is based in Hinsdale, Illinois. Launched in 2021, the team provides Cybersecurity and IT managed services.Read More -
264
- Undisclosed
- 2 - 9 employees
- Gilberts, IL
Launched in 2008, Fox Secure IT, a small Cybersecurity and IT managed services company, is based in Gilberts, Illinois. Their services include Cybersecurity and IT managed services.Read More -
265
- Undisclosed
- 50 - 249 employees
- Schaumburg, IL
Cybersecurity and IT managed services company 7 Layer Solutions Inc offers Cybersecurity and IT managed services. They are based in Schaumburg, Illinois.Read More -
266
- Undisclosed
- 10 - 49 employees
- Elgin, IL
CTI Technology is a Cybersecurity and IT managed services company. Launched in 2004, the company is located in Elgin, Illinois. Their team offers Cybersecurity and IT managed services.Read More -
267
- Undisclosed
- 50 - 249 employees
- Chicago, IL
AGB Investigative Services, a midsize Cybersecurity and IT managed services company, is in Chicago, Illinois. Their services include Cybersecurity and IT managed services.Read More -
268
- Undisclosed
- 2 - 9 employees
- Chicago, IL
Small IT strategy consulting company Fairway IT Solutions, is in Chicago, Illinois. Their services include IT strategy consulting and cloud consulting & SI.Read More -
269
- Undisclosed
- 10 - 49 employees
- St. Charles, IL
Founded in 2008, RedLegg is a Cybersecurity and IT managed services company. The firm offers Cybersecurity and IT managed services, and is small.Read More -
270
- Undisclosed
- 10 - 49 employees
- Chicago, IL
CrossRealms, Intl. Is an IT strategy consulting company. Established in 2008, the company is in Chicago, Illinois. Their team specializes in IT strategy consulting and Cybersecurity.Read More
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