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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  • 7381

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    King of Prussia, PA
    AccessIT Group is a King of Prussia, Pennsylvania-based Cybersecurity company. Founded in 2001, the team focuses on Cybersecurity.
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  • 7382

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Newtown Square, PA
    MardukHub Cyber Security Solutions is a midsize Cybersecurity company in Newtown Square, Pennsylvania. Their services include Cybersecurity.
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  • 7383

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    St. Petersburg, FL
    PreCog Security, Inc., a small Cybersecurity and IT managed services company, is located in St. Petersburg, Florida. The team focuses on Cybersecurity and IT managed services.
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  • 7384

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Pottstown, PA
    Alpine Cyber Solutions is a Cybersecurity company. The Pottstown, Pennsylvania-based firm was founded in 2013. Their services include Cybersecurity.
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  • 7385

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Melbourne, FL
    ModernCyber is a Melbourne, Florida-based Cybersecurity company. They offer Cybersecurity and were launched in 2021.
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  • 7386

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Cranberry Township, PA
    Founded in 1985, The ARCO Group is a small Cranberry Township, Pennsylvania-based IT managed services company. Their services include IT managed services and Cybersecurity.
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  • 7387

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Miami, FL
    Established in 2014, IT of United States is a Cybersecurity and IT managed services company. The firm focuses on Cybersecurity and IT managed services, and is small.
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  • 7388

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Tampa, FL
    Paragon Cyber Solutions, a Cybersecurity and IT managed services company, was launched in 2016. Based in Tampa, Florida, the team provides Cybersecurity and IT managed services.
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  • 7389

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Williamsport, PA
    IT strategy consulting company CSR Enterprise Networks was launched in 1989. The firm specializes in IT strategy consulting and cloud consulting & SI, and is small.
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  • 7390

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Jacksonville, FL
    Bluefin Technology Group, a Cybersecurity company, was launched in 2008. The team focuses on Cybersecurity and IT managed services and is in Jacksonville, Florida.
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  • 7391

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Naples, FL
    CyberSecure IT Solutions is a Naples, Florida-based Cybersecurity company. The team provides Cybersecurity and cloud consulting & SI.
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  • 7392

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Brandon, FL
    Virtual IT Group, LLC is a small Cybersecurity company. Established in 2013, the team provides Cybersecurity and cloud consulting & SI.
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  • 7393

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Pensacola, FL
    Cybersecurity company Digital Boardwalk provides Cybersecurity and cloud consulting & SI. They are headquartered in Pensacola, Florida and Lakeland, Florida.
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  • 7394

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Warwick, RI
    Signal Solutions Inc is a Cybersecurity and IT managed services company. The Warwick, Rhode Island-based team focuses on Cybersecurity and IT managed services.
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  • 7395

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Jacksonville, FL
    IVenture Solutions, an IT strategy consulting company, specializes in IT strategy consulting and cloud consulting & SI. The agency is located in Jacksonville, Florida and Orlando, Florida.
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  • 7396

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Melbourne, FL
    EssentialNet Solutions is a small Melbourne, Florida-based Cybersecurity and IT managed services company. The team specializes in Cybersecurity and IT managed services.
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  • 7397

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Miami, FL
    BIZITSS is a Miami, Florida-based Cybersecurity company. Launched in 2012, the team provides Cybersecurity and cloud consulting & SI.
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  • 7398

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Florence, SC
    Securitas Technologies is a Cybersecurity and IT managed services company. The Florence, South Carolina-based team specializes in Cybersecurity and IT managed services.
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  • 7399

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    North Charleston, SC
    Black Lantern Security is a Cybersecurity company. Founded in 2013, the team provides Cybersecurity. The company is headquartered in North Charleston, South Carolina.
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  • 7400

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Columbia, SC
    IronLogix is a Cybersecurity company established in 2004. The team provides Cybersecurity and IT managed services and is in Columbia, South Carolina.
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  • 7401

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Summerville, SC
    Eagle Eye IT is a Summerville, South Carolina-based Cybersecurity and IT managed services company. The team provides Cybersecurity and IT managed services.
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  • 7402

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Florence, SC
    Founded in 1996, Heritage Digital is a small Florence, South Carolina-based Cybersecurity and IT managed services company. Their team offers Cybersecurity and IT managed services.
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  • 7403

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Dacula, GA
    Located in Dacula, Georgia, Level3md LLC is a Cybersecurity and IT managed services company. Their services include Cybersecurity and IT managed services.
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  • 7404

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Bluffton, SC
    Founded in 2010, SNS Technologies is a small Cybersecurity and IT managed services company. Their services include Cybersecurity and IT managed services.
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  • 7405

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Atlanta, GA
    Cybersecurity and IT managed services company High Tech.2.0 specializes in Cybersecurity and IT managed services. They are based in Atlanta, Georgia and Ridgeland, Mississippi.
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  • 7406

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    North Charleston, SC
    Small Cybersecurity company WorkWies Technologies, is located in North Charleston, South Carolina. The team specializes in Cybersecurity.
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  • 7407

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Pineville, NC
    AOW Technologies is a Pineville, North Carolina-based IT strategy consulting and Cybersecurity company. The team provides IT strategy consulting and Cybersecurity.
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  • 7408

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Atlanta, GA
    Established in 1996, NetWise IT Consulting is a Cybersecurity company. Their services include Cybersecurity.
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  • 7409

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Rapid City, SD
    KT Connections is a Rapid City, South Dakota-based Cybersecurity and IT managed services company. Launched in 1997, the team focuses on Cybersecurity and IT managed services.
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  • 7410

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Atlanta, GA
    Cloud consulting & SI company DOYB Technical Solutions, Inc. Is based in Atlanta, Georgia and Macon, Georgia. They focus on cloud consulting & SI and Cybersecurity.
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