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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  • 7411

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Nashville, TN
    Cybersecurity company Safe Network Solutions focuses on Cybersecurity and IT managed services. They are located in Nashville, Tennessee.
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  • 7412

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Knoxville, TN
    Centriworks is a Cybersecurity and IT managed services company. The company is in Knoxville, Tennessee and Johnson City, Tennessee. Their services include Cybersecurity and IT managed services.
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  • 7413

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Temple, GA
    Proact IT Solutions is a Cybersecurity and IT managed services company founded in 2001. The company specializes in Cybersecurity and IT managed services, and is small.
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  • 7414

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Nashville, TN
    Zero One, LLC is an IT strategy consulting company. The Nashville, Tennessee-based team offers IT strategy consulting and cloud consulting & SI.
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  • 7415

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Memphis, TN
    Cybersecurity company Cyber Guards is located in Memphis, Tennessee. Their services include Cybersecurity.
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  • 7416

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Alpharetta, GA
    Teknaux is a Cybersecurity and IT managed services company. Located in Alpharetta, Georgia, the team specializes in Cybersecurity and IT managed services.
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  • 7417

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Mahomet, IL
    Cybersecurity and IT managed services company Bambenek Consulting, LTD was launched in 2011. The firm provides Cybersecurity and IT managed services, and is small.
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  • 7418

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Collinsville, IL
    Headquartered in Collinsville, Illinois and St. Louis, Missouri, Computerease Group, Inc is a Cybersecurity company. Their services include Cybersecurity and IT managed services.
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  • 7419

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Oak Brook, IL
    Strategic Solutions, Inc., a midsize Cybersecurity and IT managed services company, is in Oak Brook, Illinois. Their services include Cybersecurity and IT managed services.
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  • 7420

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    South Barrington, IL
    IT strategy consulting company BSSI2 LLC specializes in IT strategy consulting and cloud consulting & SI. They were launched in 2005.
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  • 7421

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Chicago, IL
    TeamWerks is a Cybersecurity company. Launched in 1999, their team provides Cybersecurity.
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  • 7422

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Chicago, IL
    TalkRisk, a Cybersecurity company, focuses on Cybersecurity. The company is in Chicago, Illinois.
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  • 7423

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Yorkville, IL
    Cybersecurity company CyberGhost Security, LLC is in Yorkville, Illinois. They specialize in Cybersecurity.
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  • 7424

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Wheaton, IL
    Advanced Intelligence Engineering, a small Cybersecurity company, is located in Wheaton, Illinois. Their services include Cybersecurity and IT managed services.
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  • 7425

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Hinsdale, IL
    DEADCO LLC, a Cybersecurity and IT managed services company, is based in Hinsdale, Illinois. Launched in 2021, the team provides Cybersecurity and IT managed services.
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  • 7426

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Elgin, IL
    CTI Technology is a Cybersecurity and IT managed services company. Launched in 2004, the company is located in Elgin, Illinois. Their team offers Cybersecurity and IT managed services.
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  • 7427

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Chicago, IL
    AGB Investigative Services, a midsize Cybersecurity and IT managed services company, is in Chicago, Illinois. Their services include Cybersecurity and IT managed services.
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  • 7428

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Chicago, IL
    Small IT strategy consulting company Fairway IT Solutions, is in Chicago, Illinois. Their services include IT strategy consulting and cloud consulting & SI.
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  • 7429

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    St. Charles, IL
    Founded in 2008, RedLegg is a Cybersecurity and IT managed services company. The firm offers Cybersecurity and IT managed services, and is small.
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  • 7430

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Orlando, FL
    AIT Engineering is a Cybersecurity company. Founded in 2011, the company specializes in Cybersecurity and Artificial Intelligence.
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  • 7431

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Chattanooga, TN
    WYRE Technology is a Cybersecurity company. Their small team is located in Chattanooga, Tennessee and specializes in Cybersecurity. The agency was launched in 2021.
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  • 7432

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Knoxville, TN
    Established in 2002, Celeris Networks Consulting Group is a small Knoxville, Tennessee-based Cybersecurity and IT managed services company. Their team focuses on Cybersecurity and IT managed services.
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  • 7433

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Tampa, FL
    VRIZE is a big data company. The company is headquartered in Tampa, Florida and Toronto, Canada. Their team provides BI & big data consulting & SI and Artificial Intelligence.
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  • 7434

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Knoxville, TN
    Zelvin Security is a Cybersecurity company. Established in 2002, the team focuses on Cybersecurity.
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  • 7435

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Southlake, TX
    Kintek Group is a Southlake, Texas-based Cybersecurity and IT managed services company. Their services include Cybersecurity and IT managed services.
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  • 7436

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Austin, TX
    BlackLake Security is a Cybersecurity company. Launched in 2014, their team specializes in Cybersecurity.
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  • 7437

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Austin, TX
    Apollo IT Services is a Cybersecurity and IT managed services company. They are in Austin, Texas and Bentonville, Arkansas, and their services include Cybersecurity and IT managed services.
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  • 7438

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    The Woodlands, TX
    Established in 2018, CyberFore Systems Corp. Is a Cybersecurity company. The agency specializes in Cybersecurity, and is small.
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  • 7439

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Dallas, TX
    Headquartered in Dallas, Texas, Birch Cline Cybersecurity is a Cybersecurity company. Their services include Cybersecurity.
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  • 7440

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Jacksonville, FL
    Patriot Technology and Business Partners, Inc. Is a Cybersecurity company located in Jacksonville, Florida. They provide Cybersecurity.
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