Top 100 Software Testing Companies in the United States

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Top 100 Software Testing Companies in the United States

The Best of October 2026

Looking for a top software QA company in the United States?

Hiring a software testing company is a necessity to both test and improve the services your company offers, especially in an increasingly digital world.

To assist you in your search for a partner, we’ve compiled this list of the top software testing companies in United States. 

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List of the Best United States Software QA Companies

  • 1471

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Portland, OR
    NicheCloudware is a business intelligence company. Established in 2021, their team provides BI & big data consulting & SI and Cybersecurity.
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  • 1472

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Roanoke, VA
    The Automated Agency is an artificial intelligence company. They are headquartered in Roanoke, Virginia and have small team. Their services include Artificial Intelligence and Application Testing.
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  • 1473

    (4 Reviews) 4.9

    Timeliness

    4.5

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    1,000 - 9,999 employees
    Menlo Park, CA
    Trantor Inc. Is an app development company launched in 2012. Their large team is located in Menlo Park, California; Chandigarh, India; Vancouver, Canada and Heredia, Costa Rica. Their services include Mobile App Development, Custom Software Development, Web Development, BI & big data consulting & SI, and more.
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    Clients

    Genpact

    Industries

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  • 1474

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Blue Bell, PA
    Business intelligence company KARYA Technologies was founded in 2007. The firm specializes in BI & big data consulting & SI and cloud consulting & SI.
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  • 1475

    (0 Reviews)

    Not yet reviewed.

    $50,000+
    1,000 - 9,999 employees
    San Jose, CA
    IoT development company eInfochips - an Arrow company was launched in 1994. The company focuses on IoT development and cloud consulting & SI.
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  • 1476

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Coral Gables, FL
    Temperies, a custom software development firm, provides Custom Software Development and Web Development. The agency is headquartered in Coral Gables, Florida and Tandil, Argentina.
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  • 1477

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Bellevue, WA
    SSIR Solutions, a software development firm, was established in 2022. The team specializes in Custom Software Development and Web Development.
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  • 1478

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    Freelancer employees
    Gainesville, FL
    Smarter Website Designs is a Broadcast Video company launched in 1999. The small team provides Broadcast Video and Application Testing.
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  • 1479

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    Freelancer employees
    Boston, MA
    Launched in 2012, A² Interactive is a Marketing Strategy company. The small team focuses on Marketing Strategy and Conversion Optimization.
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  • 1480

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    Freelancer employees
    Houston, TX
    Sean's Consulting Service is an IT strategy consulting company. Launched in 2023, the firm is headquartered in Houston, Texas. Their services include IT strategy consulting and IT managed services.
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  • 1481

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    Freelancer employees
    Fort Wayne, IN
    BR Consulting & Development is a small Fort Wayne, Indiana-based user experience design company. The team specializes in UX/UI Design and Web Development.
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  • 1482

    (2 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Sammamish, WA

    Testdel UK Ltd. Is a small application testing company. Launched in 2015, the team provides application testing, IT managed services, IT strategy consulting, and other IT consulting and SI. The firm is located in Harrow, United Kingdom and Chandigarh, India.

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    Industries

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  • 1483

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    San Francisco, CA
    UXCam, a Conversion Optimization company, was launched in 2014. They specializes in Conversion Optimization and UX/UI Design.
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  • 1484

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    San Francisco, CA
    In San Francisco, California and Paris, France, TrustInSoft is a midsize data analytics company. Their services include BI & big data consulting & SI and Cybersecurity.
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    Industries

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  • 1485

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Dallas, TX
    Zunch Labs is a custom software development company launched in 2000. Their team provides Custom Software Development and Mobile App Development.
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    Industries

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  • 1486

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Dallas, TX
    Launched in 2021, NSC Software is a software development company. Their team provides Custom Software Development and IT staff augmentation.
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    Industries

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  • 1487

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Harrisonville, MO
    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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  • 1488

    (11 Reviews) 4.7

    Timeliness

    4.1

    Service Excellence

    4.6

    Value

    4.4

    Would Recommend

    4.7
    $25,000+
    250 - 999 employees
    San Francisco, CA
    Innovecs, a software development firm, is based in New York, New York; Kyiv, Ukraine; San Francisco, California and Tel Aviv-Jaffa, Israel. Launched in 2011, the midsize team offers Custom Software Development, DevOps Managed Services, BI & big data consulting & SI, cloud consulting & SI, and more.
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    Clients

    SGN

    Industries

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  • 1489

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Los Angeles, CA
    Pingle Studio is a mobile app development firm established in 2007. Their services include Mobile App Development and Custom Software Development.
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    Industries

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  • 1490

    (0 Reviews)

    Not yet reviewed.

    $25,000+
    250 - 999 employees
    El Paso, TX
    Staffing company Sygno IT Services was launched in 2010. The midsize team provides Staffing and Custom Software Development.
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  • 1491

    (4 Reviews) 4.3

    Timeliness

    3.9

    Service Excellence

    4.3

    Value

    4.5

    Would Recommend

    4.4
    Undisclosed
    1,000 - 9,999 employees
    New York, NY
    Intive is a large Enterprise App Modernization company. The Wrocław, Poland-based company was founded in 1999. Their team provides Enterprise App Modernization, UX/UI Design, Mobile App Development, Application Testing, and more.
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    Clients

    Audi BMW Pockit Tandem

    Industries

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  • 1492

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Colorado Springs, CO
    SysCom, Inc is an IT managed services company. The Colorado Springs, Colorado-based company was launched in 2011. Their services include IT managed services and Web Development.
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  • 1493

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Alexandria, VA
    Strac Software Solutions Incorporated is a small Alexandria, Virginia-based Cybersecurity company. Their services include Cybersecurity and Custom Software Development.
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  • 1494

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Chantilly, VA
    Software development company AccioTek Solutions, LLC. Provides Custom Software Development and Mobile App Development. They are located in Chantilly, Virginia.
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  • 1495

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Austin, TX
    Founded in 2013, NetGend is a small cloud consulting & SI company located in Austin, Texas. Their team provides cloud consulting & SI and Digital Engineering.
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    Industries

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  • 1496

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Addison, TX
    Accolite Digital is a cloud consulting & SI company. In Addison, Texas and Bengaluru, India, the team offers cloud consulting & SI and Cybersecurity.
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    Industries

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  • 1497

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    Freelancer employees
    Richardson, TX
    Web design agency Altus Techs was launched in 2018. The company focuses on Web Design and IT strategy consulting.
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  • 1498

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    Freelancer employees
    Erie, PA
    Virtual IT Solutions LLC is an IT strategy consulting company. In Erie, Pennsylvania, the team provides IT strategy consulting and cloud consulting & SI.
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  • 1499

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    Freelancer employees
    Collierville, TN
    IT managed services company InfinoTech Solutions was established in 2022. The team specializes in IT managed services and Application Testing and is located in Collierville, Tennessee.
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  • 1500

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Santa Clara, CA
    Founded in 2007, Neova Solutions is a midsize Santa Clara, California-based Robotics Process Automation company. Their services include Robotics Process Automation and DevOps Managed Services.
    Read More

    Industries

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