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

  • 721
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Chicago, IL
    Empyra is a small Youngstown, Ohio-based IT strategy consulting and IT managed services company. Their services include IT strategy consulting and IT managed services.
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  • 722
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 250 - 999 employees
    • Chicago, IL
    Intelligent Technical Solutions is an IT managed services company based in Las Vegas, Nevada and Phoenix, Arizona. The team focuses on IT managed services and Cybersecurity.
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    Industries

  • 723
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Chicago, IL
    Ritain.io is a cloud consulting & SI company. They offer cloud consulting & SI and Application Testing and were founded in 2020. The firm is based in Chicago, Illinois and Porto, Portugal.
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    Industries

  • 724
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Chicago, IL
    Located in Buenos Aires, Argentina and Chicago, Illinois, Jetpacks! is a small custom software development company. The team provides Custom Software Development and BI & big data consulting & SI.
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  • 725
    (39 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 1,000 - 9,999 employees
    • Chicago, IL

    ExpertsFromIndia is a development company based in San Jose, Calif. They were founded in 2003 and have a team of around 800 employees. They primarily provide custom software development and SEO. 

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    Clients

    • eBay

    Industries

  • 726
    (36 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

      4.9
    • $50,000+
    • 1,000 - 9,999 employees
    • Chicago, IL

    Based in Vienna, VA, 10Pearls designs and maintains apps for various companies. The company and its nearly 350 employees have experience in cybersecurity, product development, and UX/UI design.

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    Clients

    • HughesNet

    Industries

  • 727
    (2 Reviews) 5.0
    • Timeliness

      4.3
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $50,000+
    • 1,000 - 9,999 employees
    • Oakbrook Terrace, IL

    Synoptek is a global systems integrator and managed IT services provider headquartered in Irvine, Calif., with additional offices across the U.S. and in New Brunswick, Canada; Ahmedabad, India; and Pune, India. Founded in 2001, they have more than 650 employees that specialize in IT managed services, cybersecurity, and cloud consulting & SI. Synoptek primarily serves midmarket clients in a variety of industries.

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    Clients

    • Champion Home Exteriors

    Industries

  • 728
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 10 - 49 employees
    • Chicago, IL
    CRM consulting and SI company Edver was founded in 2020. The small team provides CRM consulting and SI and IT managed services.
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    Industries

  • 729
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 250 - 999 employees
    • Rosemont, IL
    Guidance Software is a Cybersecurity company. Their midsize team is based in Pasadena, California and New York, New York. Their services include Cybersecurity and IT strategy consulting.
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    Clients

    • Box

    Industries

  • 730
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Rolling Meadows, IL
    Solution Systems is a web design company in Rolling Meadows, Illinois. They offer Web Design and Web Development.
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  • 731
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 1,000 - 9,999 employees
    • Chicago, IL
    Founded in 1973, Material is a large Los Angeles, California-based Market Research company. Their team offers Market Research and Marketing Strategy.
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    Industries

  • 732
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 250 - 999 employees
    • Chicago, IL
    Kensium is a midsize Chicago, Illinois-based e-commerce development company. Their services include E-Commerce Development and ERP consulting and SI.
    Read More

    Industries

  • 733
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 10 - 49 employees
    • Geneva, IL
    Servsoft Technologies, Inc is a Geneva, Illinois-based Robotics Process Automation company. The team specializes in Robotics Process Automation and BI & big data consulting & SI.
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    Industries

  • 734
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Chicago, IL
    Headquartered in Elkhart, Indiana and Chicago, Illinois, Momentum Marketing Consultants LLC is a small SEO agency. The team focuses on Search Engine Optimization and Web Development.
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    Industries

  • 735
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Chicago, IL
    BlockExcel, a small IT strategy consulting company, is headquartered in Harrisonville, Missouri and Chicago, Illinois. Their services include IT strategy consulting and IoT development.
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  • 736
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Chicago, IL
    Headquartered in Chicago, Illinois, Sea Hawks Solution is a call center service. Founded in 2018, the team provides Call Center Services and Advertising.
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  • 737
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Chicago, IL
    Founded in 1983, DCMSoft LLC, a small web design agency, is in Chicago, Illinois. Their services include Web Design and Custom Software Development.
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  • 738
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Downers Grove, IL
    Small custom software development firm O'Neil Communications, Inc., is headquartered in Downers Grove, Illinois. The team focuses on Custom Software Development and Mobile App Development.
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    Industries

  • 739
    (5 Reviews) 4.1
    • Timeliness

      3.9
    • Service Excellence

      4.0
    • Value

      3.5
    • Would Recommend

      4.5
    • Undisclosed
    • 1,000 - 9,999 employees
    • Oak Brook, IL

    Quatrro is a business support services company based in Marietta Ga. with four Indian offices in New Delhi, Gurgaon, Mumbai, and Chennai. Founded in 2013, they now have a team of about 2,00 that serves those in the retail, automotive, manufacturing, healthcare, and non-profit industries. They specialize in financial accounting, BI and big data consulting, bookkeeping, finance and accounting outsourcing, and tax preparation, and back-office services.

    Read More

    Industries

  • 740
    (62 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      4.8
    • $25,000+
    • 1,000 - 9,999 employees
    • Chicago, IL
    Custom software development company Simform was founded in 2010. The agency specializes in Custom Software Development, Artificial Intelligence, cloud consulting & SI, Mobile App Development, and more and has a large team.
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    Clients

    • Redbull

    Industries

  • 741
    (3 Reviews) 4.3
    • Timeliness

      4.3
    • Service Excellence

      4.5
    • Value

      4.3
    • Would Recommend

      4.3
    • Undisclosed
    • 1,000 - 9,999 employees
    • Chicago, IL

    ValueLabs is a global business technology services and solutions provider based in Hyderabad, India with over 25 offices worldwide in the US, Europe, and Asia. Founded in 1997, ValueLabs' team of over 5,000 employees provides non-voice BPO/back office services and voice/call center capabilities.

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    Industries

  • 742
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 1,000 - 9,999 employees
    • Chicago, IL
    ARC Document Solutions is a large Digital Strategy company based in Gainesville, Florida and Costa Mesa, California. The team provides Digital Strategy and IT managed services.
    Read More
  • 743
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • Chicago, IL
    Established in 2014, Bespoken Management is a SEO agency. The team offers Search Engine Optimization and Pay Per Click.
    Read More

    Industries

  • 744
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 250 - 999 employees
    • Chicago, IL
    Align is a midsize cloud consulting & SI company based in New York, New York and Chicago, Illinois. The team offers cloud consulting & SI and Cybersecurity.
    Read More
  • 745
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 1,000 - 9,999 employees
    • Chicago, IL
    Insight Global is a Staffing company launched in 2001. The company specializes in Staffing and BI & big data consulting & SI.
    Read More

    Industries

  • 746
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 1,000 - 9,999 employees
    • Chicago, IL
    TalentsFromIndia is an IT staff augmentation company headquartered in San Jose, California and New York, New York. They provide IT staff augmentation and Search Engine Optimization.
    Read More

    Industries

  • 747
    (0 Reviews)

    Not yet reviewed.

    • $50,000+
    • 10 - 49 employees
    • Chicago, IL
    Aplyca is a Chicago, Illinois-based web development company. Established in 2005, the team offers Web Development and E-Commerce Development.
    Read More

    Industries

  • 748
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 250 - 999 employees
    • Forest Park, IL
    Suyati, a CRM consulting and SI company, is headquartered in Forest Park, Illinois and Kochi, India. The team specializes in CRM consulting and SI and IT managed services.
    Read More

    Industries

  • 749
    (9 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.7
    • Value

      4.7
    • Would Recommend

      4.9
    • $100,000+
    • 250 - 999 employees
    • Chicago, IL

    Objective Solutions is a Sao Paulo, Brazil-based. The midsize firm was launched in 1995. Their services include.

    Read More

    Clients

    • Liferay

    Industries

  • 750
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Schaumburg, IL
    Sennovate is a Cybersecurity company. The San Ramon, California-based firm provides Cybersecurity and IT managed services.
    Read More

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