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.
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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331
- Undisclosed
- 250 - 999 employees
- Chicago, IL
K2 Services is a midsize IT strategy consulting and IT managed services company. Established in 1985, the team specializes in IT strategy consulting and IT managed services.Read More - Get Started
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332
- Undisclosed
- 10 - 49 employees
- Chicago, IL
Founded in 2013, Zivra, LLC, a small IT strategy consulting company, is headquartered in Chicago, Illinois. Their team offers IT strategy consulting and cloud consulting & SI.Read MoreIndustries
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333
- Undisclosed
- 10 - 49 employees
- Chicago, IL
Launched in 2009, LevCo Technologies, Inc., a small Cybersecurity company, is located in Vero Beach, Florida and Chicago, Illinois. Their services include Cybersecurity.Read More -
334
- Undisclosed
- 10 - 49 employees
- Downers Grove, IL
Verity IT is a Downers Grove, Illinois-based Cybersecurity company. They provide Cybersecurity and IT managed services and were established in 2014.Read More -
335
- $25,000+
- 10 - 49 employees
- Chicago, IL
Launched in 2023, ApolloGuard is a Cybersecurity company. Their services include Cybersecurity.Read MoreIndustries
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336
- $1,000+
- 10 - 49 employees
- Glen Ellyn, IL
Genuity IT, an IT managed services company, was founded in 2017. They focuses on IT managed services and cloud consulting & SI.Read MoreIndustries
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337
- Undisclosed
- 50 - 249 employees
- Northbrook, IL
Onward Technologies, Inc. Is a Cybersecurity company. They were founded in 1985, and their services include Cybersecurity and IT managed services.Read MoreIndustries
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338
- Undisclosed
- 10 - 49 employees
- Lockport, IL
JK Technology Solutions is a small Cybersecurity and IT managed services company based in Lockport, Illinois and Hoffman Estates, Illinois. The team provides Cybersecurity and IT managed services.Read More -
339
- Undisclosed
- 50 - 249 employees
- Naperville, IL
EnnVee is a CRM consulting and SI company. The team specializes in CRM consulting and SI and ERP consulting and SI and is headquartered in Naperville, Illinois.Read More -
340
- $5,000+
- 10 - 49 employees
- Skokie, IL
Founded in 2019, Great Computer Solution is an IT strategy consulting company. The firm specializes in IT strategy consulting and cloud consulting & SI, and is small.Read More -
341
- Undisclosed
- 2 - 9 employees
- Chicago, IL
Time Technology, a cloud consulting & SI company, offers cloud consulting & SI and Cybersecurity. The company is located in Chicago, Illinois.Read More -
342
- $5,000+
- 50 - 249 employees
- Lombard, IL
All Tech Solutions is an IT managed services company. Based in Lombard, Illinois, the team focuses on IT managed services and Cybersecurity.Read MoreIndustries
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343
- Undisclosed
- 10 - 49 employees
- Chicago, IL
Vista Connects is an IT managed services company launched in 2024. The company specializes in IT managed services.Read More -
344
- Undisclosed
- 10 - 49 employees
- Hoffman Estates, IL
DSN Group - DSN Support is an IT strategy consulting company established in 1994. The company provides IT strategy consulting and Cybersecurity, and is small.Read MoreIndustries
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345
- Undisclosed
- 2 - 9 employees
- Gurnee, IL
IT managed services company IntelliSupport was launched in 2023. Headquartered in Gurnee, Illinois, the team offers IT managed services and IT strategy consulting.Read More -
346
- Undisclosed
- 10 - 49 employees
- Chicago, IL
Hoplon InfoSec, a Cybersecurity company, was established in 2018. The team provides Cybersecurity and IT managed services.Read MoreIndustries
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347
- Undisclosed
- 10 - 49 employees
- South Holland, IL
Founded in 2019, Green Electronic Solutions Inc. Is an IT managed services company. The small team specializes in IT managed services.Read More -
348
- Undisclosed
- 50 - 249 employees
- Elgin, IL
IW Technologies is an Elgin, Illinois-based IT managed services company. Their services include IT managed services.Read More -
349
- Undisclosed
- 50 - 249 employees
- Waukegan, IL
ARCOA is a Cybersecurity company founded in 1989. The team focuses on Cybersecurity and IT managed services.Read MoreIndustries
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350
- $10,000+
- 10 - 49 employees
- Chicago, IL
Read MoreMojo Trek is a software agency based in Chicago with more than 10 employees. Since 2017, they have specialized in custom software development, IT staff augmentation, and AI solutions for clients in industries such as health care, business services, and consumer products.
Clients
- AlphaBot
Industries
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351
- $5,000+
- 2 - 9 employees
- Naperville, IL
Read MorePlaidypus, Inc. is a software design and development agency based in Naperville, Ill. and founded in 2004. Their team of eight employees specializes in custom software development, UX/UI design, and application management. They mainly work with mid-market and small business clients in the non-profit, IT, and business services industries.
Clients
- *TedX Naperville*
Industries
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352
- $1,000+
- 2 - 9 employees
- Chicago, IL
Lift Digital Marketing is a PPC agency. Their team is in Chicago, Illinois and specializes in Pay Per Click and Search Engine Optimization.Read MoreIndustries
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353
- Undisclosed
- 250 - 999 employees
- Chicago, IL
Founded in 2016, Inspire11, a midsize Digital Strategy company, is based in Chicago, Illinois and Atlanta, Georgia. Their team provides Digital Strategy and BI & big data consulting & SI.Read More -
354
- Undisclosed
- 250 - 999 employees
- Chicago, IL
VikingCloud is a midsize IT managed services company. They offer IT managed services and Application Testing and were launched in 1989.Read More -
355
- Undisclosed
- 250 - 999 employees
- Springfield, IL
Web development firm Synapsis Inc. Was founded in 2012. The team provides Web Development and IoT development.Read More -
356
- $5,000+
- 10 - 49 employees
- Chicago, IL
Everpeak Partners is a CRM consulting and SI company. Their small team is headquartered in Portland, Oregon. The firm provides CRM consulting and SI and ERP consulting and SI.Read MoreIndustries
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357
- $75,000+
- 250 - 999 employees
- Chicago, IL
Read MoreCodal is a full stack agency located in Chicago, IL. Their 90+-person team works in mobile app development, strategy, e-commerce development, and UX design. Their clients include enterprise companies and startups. Over the years they have worked in consumer products, business services, health, and education.
Clients
- United Airlines
Industries
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358
- Undisclosed
- 2 - 9 employees
- Naperville, IL
Zakiant, LLC is an AI development company launched in 2014. The team offers Artificial Intelligence and cloud consulting & SI.Read More -
359
- Undisclosed
- 2 - 9 employees
- Chicago, IL
ComplySAM is a big data company located in Chicago, Illinois. They provide BI & big data consulting & SI and Cybersecurity.Read MoreIndustries
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360
- Undisclosed
- 10 - 49 employees
- Elburn, IL
Read MoreIT GuidePoint Corporation is an ERP consulting and SI company headquartered in Chicago, Illinois. The small firm was established in 2008. Their team provides ERP consulting and SI.
Industries
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