Top 100 IT Services Companies in Illinois

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Top 100 IT Services Companies in Illinois

The Best of February 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. 

Jump to Most Reviewed Companies

List of the Best Illinois IT Companies

  • 211
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Chicago, IL
    Established in 2010, TruQua is an IT strategy consulting company. They are in Chicago, Illinois and have a midsize team. The company focuses on IT strategy consulting, cloud consulting & SI, IT managed services, and business consulting.
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  • 212
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Naperville, IL
    O-Lux Technologies is an IT strategy consulting company headquartered in Naperville, Illinois and Tampa, Florida. The firm specializes in IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services and has a small team.The firm was founded in 2020.
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  • 213
    (3 Reviews) 4.8
    • Timeliness

      4.7
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

      5.0
    • $5,000+
    • 2 - 9 employees
    • Naperville, IL

    Plaidypus, 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.

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    Clients

    • *TedX Naperville*
    • *A $150M/Year Food Manufacturer*
    • *A $600M/Year Luxury Retailer*
    • *Illinois State Board of Ed*

    Industries

  • 214
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Chicago, IL

    Launched in 2018, Lift Digital Marketing is a PPC company. In Austin, Texas, their small team focuses on pay per click, digital strategy, content marketing, search engine optimization, and more.

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    Industries

  • 215
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Northfield, IL
    CIO Landing, an IT managed services company, was established in 2002. The small team specializes in IT managed services, ECM consulting and SI, cloud consulting & SI, cybersecurity, and more. The firm is headquartered in Northfield, Illinois.
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    Industries

  • 216
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Glenview, IL

    HTML Global is a Glenview, Illinois-based web design agency. The firm focuses on web design, search engine optimization, IT strategy consulting, IT managed services, and more and is small.The firm was founded in 2011.

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    Industries

  • 217
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 250 - 999 employees
    • Bloomington, IL

    STL, an IT managed services company, is in Bloomington, Illinois and , Ghana. The midsize firm was established in 1991. Their team specializes in IT managed services, cloud consulting & SI, IT staff augmentation, and cybersecurity.

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  • 218
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 250 - 999 employees
    • Chicago, IL
    SDI Presence is a midsize IT managed services company. Founded in 2016, the agency is headquartered in Chicago, Illinois; Carmichael, California and Los Angeles, California. Their services include IT managed services, IT strategy consulting, enterprise app modernization, cloud consulting & SI, and more.
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    Industries

  • 219
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 250 - 999 employees
    • Chicago, IL

    Inspire11 is a digital strategy and big data analytics company. Their midsize team is located in Chicago, Illinois. The agency specializes in digital strategy and BI & big data consulting & SI.

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  • 220
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Naperville, IL
    Artificial intelligence development company Zakiant, LLC was established in 2014. Headquartered in Naperville, Illinois, their small team specializes in Artificial Intelligence, cloud consulting & SI, and CRM consulting and SI.
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  • 221
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Lockport, IL
    Midwest Business Consulting, LLC is an IT strategy consulting company. Founded in 2012, the small company is located in Lockport, Illinois. Their services include IT strategy consulting and IT managed services.
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  • 222
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Wheeling, IL
    STITECHS is a Chicago, Illinois-based IT managed services company. The small team specializes in IT managed services, IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, and more. The firm was launched in 2018.
    Read More

    Industries

  • 223
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Northbrook, IL
    Poe Security, Inc., an IT strategy consulting company, is located in Northbrook, Illinois. They offer IT strategy consulting, cloud consulting & SI, cybersecurity, IT managed services, and more and were launched in 2023.
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  • 224
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 50 - 249 employees
    • Carbondale, IL
    OptimusFox is a midsize blockchain company in Carbondale, Illinois. Established in 2018, the team offers blockchain, IT managed services, web development, mobile app development, and more.
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    Industries

  • 225
    (0 Reviews)

    Not yet reviewed.

    • $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.
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    Industries

  • 226
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • Itasca, IL

    Founded 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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    Industries

  • 227
    (0 Reviews)

    Not yet reviewed.

    • $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.
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  • 228
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • Chicago, IL

    PSM 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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    Industries

  • 229
    (0 Reviews)

    Not yet reviewed.

    • 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
  • 230
    (0 Reviews)

    Not yet reviewed.

    • 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.
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  • 231
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Naperville, IL

    SundogIT, 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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    Industries

  • 232
    (0 Reviews)

    Not yet reviewed.

    • $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 More

    Industries

  • 233
    (0 Reviews)

    Not yet reviewed.

    • 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
  • 234
    (0 Reviews)

    Not yet reviewed.

    • $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 More

    Industries

  • 235
    (0 Reviews)

    Not yet reviewed.

    • $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 More

    Industries

  • 236
    (0 Reviews)

    Not yet reviewed.

    • 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
  • 237
    (0 Reviews)

    Not yet reviewed.

    • 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
  • 238
    (0 Reviews)

    Not yet reviewed.

    • 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 More

    Industries

  • 239
    (0 Reviews)

    Not yet reviewed.

    • 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
  • 240
    (0 Reviews)

    Not yet reviewed.

    • $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

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