Top 100 IT Services Companies in the United States

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Top 100 IT Services Companies in the United States

The Best of December 2025

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List of the Best United States IT Companies

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  • 5431

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Boston, MA
    In Boston, Massachusetts and London, England, Cloud Technology Partners is a midsize cloud consulting & SI company. The team specializes in cloud consulting & SI and BI & big data consulting & SI.
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  • 5432

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Hartford, CT
    EVERNET, an IT managed services and IT strategy consulting company, is located in Hartford, Connecticut. They provide IT managed services and IT strategy consulting and were founded in 2007.
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  • 5433

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Westford, MA
    Seceon Inc. Is a midsize artificial intelligence firm and Cybersecurity company. Launched in 2014, the team focuses on Artificial Intelligence and Cybersecurity.
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  • 5434

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Waltham, MA
    Dynatrace is an AI firm. They were launched in 2005 and specialize in Artificial Intelligence and cloud consulting & SI.
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  • 5435

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Hartford, CT
    IT Direct, an IT managed services and IT strategy consulting company, is located in Hartford, Connecticut. The team focuses on IT managed services and IT strategy consulting.
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  • 5436

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Glastonbury, CT
    Kelser Corporation is a small IT managed services company in Glastonbury, Connecticut. Their services include IT managed services and IT strategy consulting.
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  • 5437

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Prospect, CT
    Sand Tech Computer Consulting is a Prospect, Connecticut-based IT managed services company. Their services include IT managed services and Cybersecurity.
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  • 5438

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Conway, SC
    Creative Consultants Group is a small Conway, South Carolina-based IT strategy consulting company. The team provides IT strategy consulting and Custom Software Development.
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  • 5439

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Greenville, SC
    Advoco Inc is an ERP consulting and SI company. The Greenville, South Carolina-based company was founded in 2002. Their team offers ERP consulting and SI.
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  • 5440

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Omaha, NE
    EGiS Technologies, Inc. Is a cloud consulting & SI company launched in 2005. The firm specializes in cloud consulting & SI and IT managed services, and is small.
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  • 5441

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Columbia, SC
    In Columbia, South Carolina, TM Floyd & Company is an IT strategy consulting company. The team offers IT strategy consulting.
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  • 5442

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Omaha, NE
    Capstone is a Staffing company. Their team is based in Omaha, Nebraska and specializes in Staffing and IT strategy consulting.
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  • 5443

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Troy, MI
    BlueRock Technologies is a cloud consulting & SI and IT managed services company. They focus on cloud consulting & SI and IT managed services and were launched in 2000.
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  • 5444

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Honolulu, HI
    Launched in 2004, Hawaii Tech Support, a small IT managed services company, is based in Honolulu, Hawaii. Their team specializes in IT managed services and IT staff augmentation.
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  • 5445

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Omaha, NE
    Cloud consulting & SI company SolutionOne was established in 1937. The company provides cloud consulting & SI and IT managed services.
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  • 5446

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Burlingame, CA
    Software development firm ARES Corporation was established in 1992. The team specializes in Custom Software Development and IT managed services and is headquartered in Burlingame, California.
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  • 5447

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    El Segundo, CA
    Login Consulting is a Staffing company. The El Segundo, California-based firm focuses on Staffing and IT managed services.
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  • 5448

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Danville, CA
    Compass Consulting Group, Inc., a midsize IT managed services company, is in Danville, California. The team offers IT managed services and IT strategy consulting.
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  • 5449

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    San Rafael, CA
    Sage Renewable Energy Consulting is an IT managed services company. Established in 2009, their team provides IT managed services and Cybersecurity.
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  • 5450

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    San Diego, CA
    Shammam Consulting Services, Inc. Is a small San Diego, California-based Business Consulting company. Their services include Business Consulting and IT strategy consulting.
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  • 5451

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Sacramento, CA
    MGT Consulting Group is a midsize IT strategy consulting company. They offer IT strategy consulting and Business Consulting and were founded in 1974.
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  • 5452

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Woodstock, GA
    TelPlus Communications, Inc is an IoT development company. The Woodstock, Georgia-based firm offers IoT development and cloud consulting & SI.
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  • 5453

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Marietta, GA
    MicroCorp is a midsize cloud consulting & SI and IoT development company. Founded in 1986, the team focuses on cloud consulting & SI and IoT development.
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  • 5454

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Santa Clara, CA
    V&C Solutions, Inc is an IT strategy consulting company. They are based in Santa Clara, California. Their team offers IT strategy consulting.
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  • 5455

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Torrance, CA
    CMTC, an IT managed services company, is headquartered in Torrance, California. They specialize in IT managed services and IT strategy consulting.
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  • 5456

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Grand Forks, ND
    Insight Technologies, a cloud consulting & SI company, offers cloud consulting & SI and IT managed services. The company is in Grand Forks, North Dakota.
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  • 5457

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Columbus, OH
    Community Banc Consulting, Inc., an IT managed services and IT strategy consulting company, was founded in 1992. The company focuses on IT managed services and IT strategy consulting, and is small.
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  • 5458

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Southington, CT
    Established in 1983, Connecticut Computer Service is a small Southington, Connecticut-based IT managed services company. Their team provides IT managed services and IT strategy consulting.
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  • 5459

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    East Hampton, CT
    Located in East Hampton, Connecticut, Now IT Works is a small IT managed services and IT strategy consulting company. Their services include IT managed services and IT strategy consulting.
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  • 5460

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    North Haven, CT
    Rvi Computers is an IT managed services company. Their small team is based in North Haven, Connecticut. Their team specializes in IT managed services and IT strategy consulting.
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