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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451
- Undisclosed
- 50 - 249 employees
- Chicago, IL
Strive Consulting is a Business Consulting company. They are based in Chicago, Illinois, and their services include Business Consulting and IT strategy consulting.Read More - Get Started
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452
- Undisclosed
- 50 - 249 employees
- Aurora, IL
Cube Hub Inc. Is a midsize Corporate Training & Coaching company located in Aurora, Illinois. Their services include Corporate Training & Coaching and IT strategy consulting.Read More -
453
- $5,000+
- 50 - 249 employees
- Schaumburg, IL
Established in 1994, Global Mobility Services, a midsize custom software development company, is based in Schaumburg, Illinois. Their team provides Custom Software Development and IT managed services.Read More -
454
- Undisclosed
- 50 - 249 employees
- Aurora, IL
Business Consulting company Pinnakle Technologies, Inc. Provides Business Consulting and IT strategy consulting. They were established in 2009.Read More -
455
- Undisclosed
- 50 - 249 employees
- Palatine, IL
Whiztekcorp is a software development firm launched in 2000. The agency specializes in Custom Software Development and cloud consulting & SI, and is midsize.Read More -
456
- Undisclosed
- 250 - 999 employees
- Lombard, IL
Read MoreNtiva, Inc., an IT managed services company, is in McLean, Virginia. Founded in 2004, the midsize team specializes in IT managed services, cloud consulting & SI, IT strategy consulting, and cybersecurity.
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457
- $10,000+
- 50 - 249 employees
- Chicago, IL
ETERA is a big data analytics company. The agency is located in Washington, District of Columbia and Chicago, Illinois. Their services include BI & big data consulting & SI and IT managed services.Read More -
458
- $10,000+
- 10 - 49 employees
- Chicago, IL
Read MoreCompoze Labs is a product-focused software development shop based in Minneapolis. The company, founded in 2018, has more than ten employes and provides custom software development, mobile app development, IT managed services, and web development to enterprise and smaller-sized companies.
Clients
- Swire Coca-Cola
Industries
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459
- $1,000+
- 10 - 49 employees
- Mokena, IL
Buscemi IT Solutions is a small IT managed services company in Mokena, Illinois. Their services include IT managed services and Search Engine Optimization.Read More -
460
- $1,000+
- 250 - 999 employees
- Schaumburg, IL
Rely Services Inc is a Back Office Outsourcing company. The Schaumburg, Illinois-based firm was launched in 1997. Their services include Back Office Outsourcing and CRM consulting and SI.Read MoreIndustries
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461
- Undisclosed
- 10,000+ employees
- Vernon Hills, IL
Headquartered in Vernon Hills, Illinois, CDW is a large IT strategy consulting and IT managed services company. They focus on IT strategy consulting and IT managed services and were established in 1984.Read More -
462
- Undisclosed
- 2 - 9 employees
- Chicago, IL
T98 is a small software development firm established in 1998. Their services include Custom Software Development and IT staff augmentation.Read More -
463
- Undisclosed
- 2 - 9 employees
- Naperville, IL
Artificial intelligence company AnalyticsPlus, Inc. Was founded in 2018. The team provides Artificial Intelligence and BI & big data consulting & SI.Read More -
464
- Undisclosed
- 2 - 9 employees
- Westmont, IL
Located in Westmont, Illinois, Forcify Consulting is a Business Consulting company. Their services include Business Consulting and IT strategy consulting.Read More -
465
- Undisclosed
- 2 - 9 employees
- Chicago, IL
Cybersecurity company Red Echoes Tech was founded in 2016. The team provides Cybersecurity and AR/VR development and is headquartered in Chicago, Illinois.Read MoreIndustries
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466
- $25,000+
- 50 - 249 employees
- Schaumburg, IL
Read MoreHeadquartered in Bucharest, Romania, HyperSense Software is a development company that specializes in mobile apps, websites, and custom software. Their team of about 10 employees works with small business and mid-market clients across multiple industries. They were founded in 2003.
Clients
- KORE Group Holdings, Inc.
Industries
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467
- Undisclosed
- 10 - 49 employees
- Chicago, IL
1872 Consulting is a Chicago, Illinois-based Blockchain company. They provide Blockchain and IT strategy consulting and were founded in 2014.Read More -
468
- $5,000+
- 10 - 49 employees
- Chicago, IL
Gate 39 Media, a custom software development company, is headquartered in Chicago, Illinois. Established in 2003, the team offers Custom Software Development and Web Development.Read MoreIndustries
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469
- Undisclosed
- 10 - 49 employees
- Naperville, IL
Software development company Black Line IT is headquartered in Naperville, Illinois. They offer Custom Software Development and IT managed services and were founded in 1993.Read More -
470
- Undisclosed
- 10 - 49 employees
- Schaumburg, IL
Established in 2018, AugustIQ Consulting is an artificial intelligence firm. Their team provides Artificial Intelligence and Back Office Outsourcing.Read More -
471
- Undisclosed
- 10 - 49 employees
- Orland Park, IL
Premier Systems is an IT managed services company based in Orland Park, Illinois. Their services include IT managed services and IT staff augmentation.Read More -
472
- Undisclosed
- 10 - 49 employees
- Bloomington, IL
Mavidea Technology Group, LLC. Is a Digital Strategy company. Their team is based in Bloomington, Illinois. The agency provides Digital Strategy and IT managed services.Read More -
473
- Undisclosed
- 10 - 49 employees
- Schaumburg, IL
Interstate Technologies is a small answering service located in Schaumburg, Illinois. The team provides Call Center Services and IT strategy consulting.Read More -
474
- $25,000+
- 10 - 49 employees
- Skokie, IL
Currence, Inc., a Finance & Accounting Outsourcing (FAO) company, was founded in 1982. The agency specializes in Finance & Accounting Outsourcing (FAO) and BI & big data consulting & SI.Read MoreIndustries
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475
- Undisclosed
- 10 - 49 employees
- Chicago, IL
Liberty Advisor Group is a Cybersecurity company. The firm is in Chicago, Illinois. Their team focuses on Cybersecurity and Blockchain.Read More -
476
- $5,000+
- 10 - 49 employees
- Chicago, IL
SlickWhiz Solutions is a software development company. Located in Chicago, Illinois, their small team focuses on Custom Software Development and cloud consulting & SI. The agency was launched in 2012.Read More -
477
- Undisclosed
- 250 - 999 employees
- Naperville, IL
Royal Cyber is an UX design agency. Launched in 2002, their team specializes in UX/UI Design and cloud consulting & SI.Read MoreIndustries
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478
- $25,000+
- 50 - 249 employees
- Schaumburg, IL
PSC Group, a custom software development company, provide Custom Software Development and Enterprise App Modernization. They were launched in 1990.Read More -
479
- Undisclosed
- 50 - 249 employees
- Arlington Heights, IL
TechWerks is a Corporate Training & Coaching company. In Arlington Heights, Illinois, their team provides Corporate Training & Coaching and Business Consulting.Read More -
480
- $250,000+
- 50 - 249 employees
- Glenview, IL
Founded in 2009, Digital Analyst Team is a Digital Strategy company. The firm focuses on Digital Strategy and Social Media Marketing, and is midsize.Read MoreIndustries
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