Top 100 IT Services Companies in Illinois

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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. 

Jump to Most Reviewed Companies

List of the Best Illinois IT Companies

  • 631
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Naperville, IL
    TEC Services Consulting Inc is a Content Marketing company. They are headquartered in Naperville, Illinois and have small team. Their team specializes in Content Marketing and IT managed services.
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  • 632
    (0 Reviews)

    Not yet reviewed.

    • $25,000+
    • 10 - 49 employees
    • Chicago, IL
    Captios Partners is a Generative AI company launched in 2023. Their services include Generative AI and Custom Software Development.
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    Industries

  • 633
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Schaumburg, IL
    Fusion Systems and Services Inc is a big data company located in Schaumburg, Illinois. Their services include BI & big data consulting & SI and IT managed services.
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  • 634
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Oakbrook Terrace, IL
    Cloud consulting & SI company Techmonics Solutions Inc is headquartered in Oakbrook Terrace, Illinois. Launched in 2018, the team focuses on cloud consulting & SI and Application Testing.
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    Industries

  • 635
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Schaumburg, IL
    Allianze BPO International is a midsize Back Office Outsourcing company based in Kochi, India and Schaumburg, Illinois. The team offers Back Office Outsourcing and Market Research.
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  • 636
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Schaumburg, IL
    Ageatia Global Solutions is a Robotics Process Automation company. The Schaumburg, Illinois-based agency provides Robotics Process Automation and IT staff augmentation.
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  • 637
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Chicago, IL
    Founded in 1985, Marlin Connections is a branding company. The team provides Branding and Public Relations.
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  • 638
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 1,000 - 9,999 employees
    • Schaumburg, IL
    Large video production company AVI-SPL, is based in Virginia Beach, Virginia and Tampa, Florida. Their services include Video Production and IT managed services.
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  • 639
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Frankfort, IL
    KBK Communications is a small CRM consulting and SI company. They provide CRM consulting and SI and E-Commerce Development and were launched in 2009.
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  • 640
    (10 Reviews) 4.9
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      4.9
    • $5,000+
    • 50 - 249 employees
    • Chicago, IL

    Vimera is a cloud consulting & SI company. Founded in 2021, the agency is in Wrocław, Poland. The small team specializes in cloud consulting & SI, IT staff augmentation, IT managed services, and IT strategy consulting.

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    Clients

    • DrSmile

    Industries

  • 641
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Chicago, IL
    Founded in 2018, Zabda is an AI company. The firm provides Artificial Intelligence and BI & big data consulting & SI.
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    Industries

  • 642
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Kildeer, IL
    Business intelligence company Acies provides BI & big data consulting & SI and Mobile App Development. They were established in 2018.
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  • 643
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 10 - 49 employees
    • Sterling, IL
    Headquartered in Sterling, Illinois and New York, New York, Kelly Daley Co. Is a Content Marketing company. Their services include Content Marketing and Social Media Marketing.
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  • 644
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Downers Grove, IL
    Founded in 1995, Hegemony Consulting Group is a software development company. The agency provides Custom Software Development and BI & big data consulting & SI, and is small.
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  • 645
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 250 - 999 employees
    • Chicago, IL
    Valorem Reply is a data analytics company launched in 2009. Their team specializes in BI & big data consulting & SI and cloud consulting & SI.
    Read More

    Industries

  • 646
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Chicago, IL
    Diversity Training & Consulting Inc. Is a small unified communications consulting & SI company founded in 1989. Their team focuses on unified communications consulting & SI and HR Consulting.
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  • 647
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Naperville, IL
    Website development firm JIKOmetrix was launched in 2011. The small team provides Web Development and Email Marketing.
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  • 648
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Naperville, IL
    Naperville PC Repair is a small IT managed services company based in Naperville, Illinois. Their services include IT managed services and Search Engine Optimization.
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  • 649
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Schaumburg, IL
    EBlastMail is an Email Marketing company. The team specializes in Email Marketing and CRM consulting and SI and is based in Schaumburg, Illinois.
    Read More
  • 650
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Chicago, IL
    Data Agile Incorporated is a data analytics company founded in 2016. Their services include BI & big data consulting & SI and Custom Software Development.
    Read More

    Industries

  • 651
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Chicago, IL
    The Cognition Group is a big data analytics company. They were launched in 2020 and provide BI & big data consulting & SI and Artificial Intelligence.
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  • 652
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Chicago, IL
    Blumer Marketing Strategy & Consulting LLC is a Fractional CMO Services company. The agency is based in Chicago, Illinois. Their team specializes in Fractional CMO Services and IT strategy consulting.
    Read More
  • 653
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Glen Ellyn, IL
    Relavise is a Fractional CMO Services company launched in 2023. Their services include Fractional CMO Services and IT strategy consulting.
    Read More

    Industries

  • 654
    (0 Reviews)

    Not yet reviewed.

    • $50,000+
    • 10 - 49 employees
    • Chicago, IL
    Located in Chicago, Illinois, One Design Company is a small custom software development firm. The team focuses on Custom Software Development and Branding.
    Read More

    Industries

  • 655
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • Chicago, IL
    Headquartered in Chicago, Illinois, ConnectMedia Ventures is a small custom software development firm. The team focuses on Custom Software Development and Mobile App Development.
    Read More
  • 656
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Crystal Lake, IL
    Founded in 2013, Nex Gen Dynamics, a small graphic design company, is in Crystal Lake, Illinois and Chicago, Illinois. Their team offers Graphic Design and Social Media Marketing.
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    Industries

  • 657
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Skokie, IL
    Sublime Services Hub, a small web design agency, is based in Skokie, Illinois. Their services include Web Design and Video Production.
    Read More
  • 658
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Des Plaines, IL
    MEGATECSOL Inc. , a SEO services firm, specializes in Search Engine Optimization and UX/UI Design. The firm is in Des Plaines, Illinois.
    Read More
  • 659
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 10 - 49 employees
    • Bolingbrook, IL
    Located in Bolingbrook, Illinois, OrangoTech is a small AI development company. Their services include Artificial Intelligence and AI Consulting.
    Read More
  • 660
    (3 Reviews) 4.7
    • Timeliness

      4.5
    • Service Excellence

      4.7
    • Value

      4.8
    • Would Recommend

      4.7
    • $10,000+
    • 250 - 999 employees
    • Schaumburg, IL

    Ameex Technologies is an Illinois-based CMS (content management system) web development agency with nearly 400 developers on-staff. Since 2007, they've sent their development teams around the globe to assist clients with web, software, and mobile app development needs

    Read More

    Clients

    • Global Atlantic

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