Top 100 IT Services Companies in Illinois
The Best of May 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.
List of the Best Illinois IT Companies
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Featured provider
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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.
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241
- $10,000+
- 10 - 49 employees
- Chicago, IL
Catalyst Consulting group is a small software development company launched in 1992. Their team provides custom software development, IT managed services, CRM consulting and SI, ECM consulting and SI, and more. The company is headquartered in Chicago, Illinois.Read MoreIndustries
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242
- $5,000+
- 10 - 49 employees
- Itasca, IL
Read MoreFounded in 1990, MotherG is an IT services provider located in Itasca, IL that works with clients in the financial services, business services, legal, and manufacturing industries. The team of 50 works to provide IT managed services, IT strategy consulting, and cloud consulting for client’s projects.
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243
- $5,000+
- 10 - 49 employees
- Naperville, IL
Established in 1996, WEB is an IT managed services company. They are headquartered in Naperville, Illinois and have a small team. Their services include IT managed services, IT strategy consulting, and cloud consulting & SI.Read More -
244
- $5,000+
- 10 - 49 employees
- Chicago, IL
Read MorePSM Partners is an IT managed services company in Chicago, Illinois. The firm provides IT managed services, IT staff augmentation, cloud consulting & SI, unified communications consulting & SI, and more and has a small team.The firm was launched in 2014.
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245
- Undisclosed
- 10 - 49 employees
- Rolling Meadows, IL
Infiniwiz, an IT managed services company, is in Rolling Meadows, Illinois. The small team offers IT managed services, IT strategy consulting, cybersecurity, and other IT consulting and SI. The company was launched in 2002.Read More -
246
- Undisclosed
- 10 - 49 employees
- Peoria, IL
Facet Technologies, Inc. Is an IT managed services company. Founded in 1989, the small agency is in Pekin, Illinois. Their services include IT managed services.Read More -
247
- Undisclosed
- 10 - 49 employees
- Lombard, IL
Imminent is a CRM consulting and SI and marketing strategy company based in Lombard, Illinois. Established in 2018, the small team specializes in CRM consulting and SI and marketing strategy.Read More -
248
- Undisclosed
- 10 - 49 employees
- Naperville, IL
Read MoreSundogIT, Inc. Is a Naperville, Illinois-based non-voice bpo/back office services company. The small firm was established in 1989. Their team provides non-voice bpo/back office services, voice services, cloud consulting & SI, and IT strategy consulting.
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249
- $5,000+
- 10 - 49 employees
- Rosemont, IL
ETS Technology Solutions is an IT managed services company established in 2011. The firm focuses on IT managed services, cybersecurity, IT strategy consulting, and other IT consulting and SI and has a small team.Read MoreIndustries
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250
- Undisclosed
- 10 - 49 employees
- Skokie, IL
COMPUTER DRIVE, INC. Is an IT managed services and IT strategy consulting company established in 1995. The small Skokie, Illinois-based team specializes in IT managed services and IT strategy consulting.Read More -
251
- $5,000+
- 10 - 49 employees
- Bolingbrook, IL
Cloud consulting & SI company iSmile Technologies is located in Bolingbrook, Illinois. The small firm was founded in 2020. Their team focuses on cloud consulting & SI, BI & big data consulting & SI, and cybersecurity.Read MoreIndustries
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252
- $5,000+
- 10 - 49 employees
- Hanover Park, IL
Acanthus Technology is an IT managed services company. The Hanover Park, Illinois-based agency was established in 2012. The small team provides IT managed services, cybersecurity, IT strategy consulting, and voice services.Read MoreIndustries
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253
- Undisclosed
- 10 - 49 employees
- Chicago, IL
Provisio Partners is an IT managed services company. Their small team is in Chicago, Illinois. The firm offers IT managed services, ECM consulting and SI, and ERP consulting and SI.Read More -
254
- Undisclosed
- 10 - 49 employees
- Bartlett, IL
Ahava Services is a CRM consulting and SI and mobile app development firm established in 2015. They are located in Bartlett, Illinois and have a small team. Their services include CRM consulting and SI and mobile app development.Read More -
255
- Undisclosed
- 10 - 49 employees
- Chicago, IL
Fission Consulting is a other IT consulting and SI company. They are located in Chicago, Illinois and Durham, North Carolina and have a small team that specializes in other IT consulting and SI. The firm was established in 2018.Read MoreIndustries
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256
- Undisclosed
- 10 - 49 employees
- Naperville, IL
JDK Technologies is a small cybersecurity company located in Naperville, Illinois. The team specializes in cybersecurity, cloud consulting & SI, mobile app development, IoT development, and more.Read More -
257
- $1,000+
- 10 - 49 employees
- Inverness, IL
PCS International is a Inverness, Illinois-based IT managed services company. They offer IT managed services, cybersecurity, and IT strategy consulting and were founded in 1986.Read More -
258
- $1,000+
- 10 - 49 employees
- Naperville, IL
IT managed services company 101 Digital is in Naperville, Illinois. The firm focuses on IT managed services, cybersecurity, and other IT consulting and SI and is small.The firm was established in 2001.Read MoreIndustries
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259
- Undisclosed
- 10 - 49 employees
- Elgin, IL
CTI Technology is a cybersecurity and IT managed services company founded in 2004. They are in Elgin, Illinois and have a small team. The company focuses on cybersecurity and IT managed services.Read More -
260
- Undisclosed
- 10 - 49 employees
- St. Charles, IL
RedLegg is a small cybersecurity and IT managed services company. Established in 2008, the team provides cybersecurity and IT managed services. The firm is located in St. Charles, Illinois.Read More -
261
- Undisclosed
- 10 - 49 employees
- Chicago, IL
In Chicago, Illinois, CrossRealms, Intl. Is an IT strategy consulting company. They offer IT strategy consulting, cybersecurity, IT managed services, and IT staff augmentation and were launched in 2008.Read More -
262
- Undisclosed
- 10 - 49 employees
- Warrenville, IL
Mavent Analytics is a big data analytics company launched in 2008. The agency specializes in BI & big data consulting & SI, IT strategy consulting, recruiting, and IT staff augmentation and has a small team. The agency is in Warrenville, Illinois.Read More -
263
- $75,000+
- 10 - 49 employees
- Aurora, IL
Virtualigence Inc is a IT strategy consulting company. They offer IT strategy consulting, cloud consulting & SI, IT managed services, and IT staff augmentation and were founded in 2019. Their small team is Aurora, Illinois-based.Read MoreIndustries
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264
- $5,000+
- 10 - 49 employees
- Chicago, IL
Read MoreLocated in Chicago, Illinois, Datastrive is a cybersecurity and IT managed services company. The small company was established in 2003. Their team focuses on cybersecurity and IT managed services.
Industries
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265
- Undisclosed
- 10 - 49 employees
- Chicago, IL
Manifold is a Chicago, Illinois-based IT strategy consulting and software development firm. The small team focuses on IT strategy consulting and custom software development and was founded in 2010.Read More -
266
- $5,000+
- 10 - 49 employees
- Chicago, IL
AKA Comp Solutions is a small cloud consulting & SI and IT managed services company. Headquartered in Chicago, Illinois, the firm was launched in 2006. Their team specializes in cloud consulting & SI and IT managed services.Read More -
267
- Undisclosed
- 10 - 49 employees
- Chicago, IL
KnowledgeHound is a small market research and big data company. They focus on market research and BI & big data consulting & SI and were launched in 2013.Read More -
268
- $5,000+
- 10 - 49 employees
- Naperville, IL
Hull Technologies Inc, an ERP consulting and SI and IT managed services company, was founded in 2017. The small Naperville, Illinois-based team focuses on ERP consulting and SI and IT managed services.Read MoreIndustries
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269
- Undisclosed
- 10 - 49 employees
- Naperville, IL
DecisionTrek, LLC, a big data company and artificial intelligence firm, was launched in 2021. The small team specializes in BI & big data consulting & SI and Artificial Intelligence. The agency is in Naperville, Illinois.Read More -
270
- Undisclosed
- 50 - 249 employees
- Tinley Park, IL
Custom software development firm ProviNET Solutions was launched in 1991. They are based in Tinley Park, Illinois and have a midsize team. Their services include custom software development, cloud consulting & SI, IT managed services, non-voice bpo/back office services, and more.Read MoreIndustries
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