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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Jump to Most Reviewed Companies

List of the Best United States IT Companies

  • 2431
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Decatur, GA
    IT managed services company Onyx Consulting was launched in 1994. The firm focuses on IT managed services and Cybersecurity, and is small.
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    Industries

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  • 2432
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Grand Rapids, MI
    K Group Companies is an IT strategy consulting company headquartered in Grand Rapids, Michigan. They offer IT strategy consulting and cloud consulting & SI.
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    Industries

  • 2433
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Irving, TX
    Founded in 2008, Tekzenit is an IT strategy consulting company. The team focuses on IT strategy consulting and cloud consulting & SI.
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  • 2434
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Charlotte, NC
    Refresh Technologies, Inc is a Charlotte, North Carolina-based IT strategy consulting company. Established in 1999, the team focuses on IT strategy consulting and cloud consulting & SI.
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  • 2435
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Fitchburg, WI
    Established in 1997, Adesys, a small IT managed services company, is located in Fitchburg, Wisconsin. Their team specializes in IT managed services and Cybersecurity.
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  • 2436
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Lancaster, PA
    Established in 1991, TCW Computer Systems/Glick Audio & Video is a Cybersecurity company. The team provides Cybersecurity and IT managed services.
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    Industries

  • 2437
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Austin, TX
    Established in 2021, Defcon Network Security is a Cybersecurity company. The small team specializes in Cybersecurity and IT managed services.
    Read More

    Clients

    GTS

    Industries

  • 2438
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    250 - 999 employees
    Casper, WY
    Headquartered in Casper, Wyoming, Maanz AI is a midsize Data Annotation Services company. Their services include Data Annotation Services and Cybersecurity.
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  • 2439
    (5 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Lexington, KY

    Trifecta! is a SEO services firm. The small Lexington, Kentucky-based team focuses on search engine optimization, web design, advertising, ux/ui design, and more. The firm was established in 2010.

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    Industries

  • 2440
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    Santa Monica, CA
    RyTECHan Consulting, an IT strategy consulting company, is headquartered in Santa Monica, California. The team focuses on IT strategy consulting and other IT consulting and SI.
    Read More

    Clients

    Netflix

    Industries

  • 2441
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    50 - 249 employees
    Overland Park, KS
    Hyre is a Back Office Outsourcing company. Their midsize team is in Overland Park, Kansas. Their services include Back Office Outsourcing, Sales Outsourcing, Customer Service Outsourcing, and other IT consulting and SI. The agency was launched in 2024.
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  • 2442
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Miami, FL
    Delta PMO is an IT strategy consulting company. They are located in Miami, Florida, and their services include IT strategy consulting and Cybersecurity.
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    Industries

  • 2443
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Asheville, NC
    IT managed services company Asheville Computer Company was established in 2016. The agency offers IT managed services, IT strategy consulting, Cybersecurity, and IT staff augmentation and has a small team.
    Read More

    Industries

  • 2444
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $50,000+
    50 - 249 employees
    Miamisburg, OH

    Established in 2005, Smart Data is a software development firm. Their midsize team is based in Miamisburg, Ohio and offers custom software development, IT staff augmentation, and CRM consulting and SI.

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    Industries

  • 2445
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    New York, NY
    Huis Digital is a custom software development company. The firm is located in New York, New York and San Diego, California. Their services include Custom Software Development and Web Development.
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  • 2446
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Iowa City, IA
    Kingfisher Data, an IT managed services company, specialize in IT managed services and cloud consulting & SI. They were established in 2014.
    Read More

    Industries

  • 2447
    (2 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.5

    Value

    5.0

    Would Recommend

    4.5
    $5,000+
    10 - 49 employees
    Alpharetta, GA
    In Norcross, Georgia, Svit Solutions, Inc is a small custom software development company. Founded in 2021, the team offers custom software development, mobile app development, api development, IoT development, and more.
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    Industries

  • 2448
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    10 - 49 employees
    Chicago, IL
    One Six Solutions is a business intelligence company. They were founded in 2013, and their services include BI & big data consulting & SI and Enterprise App Modernization.
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    Industries

  • 2449
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Murrells Inlet, SC

    The Golden Vineyard Branding Company is a branding firm based in Murrells Inlet, South Carolina. The company focuses on branding, web design, and content marketing and has a small team.The company was founded in 2016.

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    Industries

  • 2450
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Westminster, CO
    IT managed services company EPK Solutions specializes in IT managed services and Cybersecurity. They were founded in 2014.
    Read More

    Industries

  • 2451
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    San Francisco, CA
    Out Task Inc is an IT managed services company. They offer IT managed services and Cybersecurity and were founded in 2021. The firm is based in San Francisco, California and Santa Clara, California.
    Read More

    Industries

  • 2452
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    San Francisco, CA
    Network Right, a small IT strategy consulting and IT managed services company, is based in San Francisco, California. Their services include IT strategy consulting and IT managed services.
    Read More
  • 2453
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    El Dorado Hills, CA
    Located in El Dorado Hills, California, Konfidi Health - Trusted Imaging Advisors is an IT strategy consulting company. Their services include IT strategy consulting and BI & big data consulting & SI.
    Read More
  • 2454
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    North Reading, MA
    Accelant is a CRM consulting and SI company. The small North Reading, Massachusetts-based team specializes in CRM consulting and SI and Marketing Strategy. The firm was founded in 2023.
    Read More
  • 2455
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Scottsdale, AZ
    The Operations Company is a CRM consulting and SI company established in 2022. The small team focuses on CRM consulting and SI.
    Read More

    Industries

  • 2456
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Tallahassee, FL
    T3 is an IT managed services company. They are located in Tallahassee, Florida, and their services include IT managed services and Cybersecurity.
    Read More

    Industries

  • 2457
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    New Castle, PA
    IT strategy consulting company Think3 Technologies is located in New Castle, Pennsylvania. Launched in 2024, the team specializes in IT strategy consulting and Cybersecurity.
    Read More

    Industries

  • 2458
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Alpharetta, GA
    Small IT strategy consulting company Blue Onyx IT, is based in Alpharetta, Georgia. The team provides IT strategy consulting.
    Read More
  • 2459
    (32 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $1,000+
    50 - 249 employees
    New York, NY
    Cybersecurity company DATAMI is based in Tallinn, Estonia; New York, New York and Kyiv, Ukraine. The midsize firm was launched in 2016. Their services include Cybersecurity, Blockchain, DevOps Managed Services, IT managed services, and more.
    Read More

    Clients

    Solvd Adr0meda S-PRO

    Industries

  • 2460
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Minnetonka, MN
    Veracity Technologies, an IT managed services company, was founded in 1989. Based in Minnetonka, Minnesota, their small team offers IT managed services, IT strategy consulting, and cloud consulting & SI.
    Read More

    Industries

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