Top 100 Software Testing Companies in the United States
The Best of December 2025Looking 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. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best United States Software QA Companies
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$5,000+50 - 249 employeesCluj-Napoca, RomaniaRead More
BetterQA is an Application Testing company. Their midsize team is located in Cluj-Napoca, Romania. Their services include Application Testing, other IT consulting and SI, and Application Management & Support. The company was launched in 2018.
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$5,000+50 - 249 employeesSeattle, WARead More
QA Wolf, an application testing company, was launched in 2019. The company provides application testing and has a small team.
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631$10,000+10 - 49 employeesAustin, TXRead More
Coders'Peak is a software agency based in Kraków, Poland with more than 10 employees. Since 2016, they have offered custom software development, mobile app development, and application testing services for clients in the fields of business services, gaming, and more.
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Employee Engagement SoftwareIndustries
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632Undisclosed2 - 9 employeesNew York, NYTestTheTest is an Application Testing company. The team offers Application Testing, and the firm is based in New York, New York.Read More
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633$25,000+250 - 999 employeesKraków, PolandPwrteams is an IT staff augmentation company. Their midsize team is based in Kraków, Poland; L'viv, Ukraine; Koerich, Luxembourg and Berlin, Germany. The company provides IT staff augmentation, Custom Software Development, Application Testing, Staffing, and more. The company was launched in 2007.Read More
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SiteCore TUI News UK Dow JonesIndustries
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634Undisclosed10 - 49 employeesFrisco, TXAsinpa LLC, a small software development company, is located in Frisco, Texas and Guadalajara, Mexico. They provide Custom Software Development, Web Development, IT strategy consulting, IT staff augmentation, and more and were founded in 2020.Read More
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635$1,000+2 - 9 employeesKokomo, INForestal Security is an IT strategy consulting company. Founded in 2025, the small firm is located in Kokomo, Indiana. Their team offers IT strategy consulting, cloud consulting & SI, Cybersecurity, IT managed services, and more.Read More
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636Undisclosed2 - 9 employeesNewark, DENelson Digital, a branding firm, is located in Newark, Delaware. The company provides Branding, Pay Per Click, Mobile App Development, Application Testing, and more and has a small team.The company was established in 2024.Read More
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637Undisclosed2 - 9 employeesTampa, FLElleApps is an app development firm. Founded in 2021, the company is headquartered in Tampa, Florida and Winnipeg, Canada. Their team specializes in Mobile App Development and Application Testing.Read More
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638Undisclosed2 - 9 employeesBloomington, ILSmall Application Testing company JVR Tech LLC, is headquartered in Bloomington, Illinois and Hollywood, Florida. Their services include Application Testing and cloud consulting & SI.Read More
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639Undisclosed2 - 9 employeesHerndon, VATGG Tech Inc is an Application Testing company based in Herndon, Virginia. The team specializes in Application Testing and IT strategy consulting.Read More
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640Undisclosed2 - 9 employeesSimi Valley, CATieche Inc is an Application Testing company headquartered in Simi Valley, California. Established in 2011, the team specializes in Application Testing and Corporate Training & Coaching.Read More
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641Undisclosed2 - 9 employeesKing of Prussia, PAHeadquartered in King of Prussia, Pennsylvania, Clear Sky is an Application Testing company. They offer Application Testing and Corporate Training & Coaching.Read More
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642Undisclosed2 - 9 employeesAlpharetta, GASmall software development company Bright Idea Technology Solutions, is based in Alpharetta, Georgia. The team focuses on Custom Software Development and Application Testing.Read More
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643$5,000+50 - 249 employeesNewton, MADevelop US is an IT strategy consulting company founded in 2016. They are headquartered in Newton, Massachusetts and have a midsize team. Their services include IT strategy consulting, cloud consulting & SI, IT staff augmentation, custom software development, and more.Read More
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644$10,000+2 - 9 employeesSterling, VARead More
Founded in 2007, Innolance is an IT service provider based in Sterling, Va. The company consists of fewer than ten employees and offers mobile app development, application testing, web development, and more for clients of all sizes.
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National GeographicIndustries
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645$25,000+250 - 999 employeesClaymont, DEFounded in 2017, Binmile is a custom software development firm. Headquartered in Claymont, Delaware; Borehamwood, England; Jakarta, Indonesia and Noida, India, their midsize team specializes in Custom Software Development, Mobile App Development, Web Development, Artificial Intelligence, and more.Read More
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Indigo Adani Edureka SpecsaversIndustries
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646Undisclosed50 - 249 employeesLivonia, MIInfoview Systems Inc. Is a Livonia, Michigan-based Application Testing company. Established in 1994, the team focuses on Application Testing.Read More
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647Undisclosed50 - 249 employeesNovi, MIAara Tech is an Application Testing company based in Novi, Michigan and Chennai, India. Their services include Application Testing.Read More
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648Undisclosed10 - 49 employeesFarmington Hills, MIDorleco is an Application Testing company launched in 2016. Their team specializes in Application Testing.Read More
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649$5,000+10 - 49 employeesSacramento, CASmall mobile app development company TechloSet, is located in Faisalabad, Pakistan and Sacramento, California. Their services include Mobile App Development and Custom Software Development.Read More
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650$5,000+10 - 49 employeesCharlottesville, VALaunched in 2015, WebRTC.ventures is a software development company. The company offers Custom Software Development and Mobile App Development.Read More
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651Undisclosed10 - 49 employeesCambridge, MATechiZen Inc. Is a cloud consulting & SI company. Founded in 2000, the company is based in Cambridge, Massachusetts and Noida, India. Their services include cloud consulting & SI and Web Development.Read More
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652Undisclosed50 - 249 employeesNew York, NYFounded in 2002, Coral Team is a software development company. Their services include Custom Software Development and Web Development.Read More
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653$5,000+10 - 49 employeesPlano, TXKalgisoft Technologies LLC is an app development firm. Founded in 2020, the team offers Mobile App Development and Web Development.Read More
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Modern Times LLCIndustries
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654$75,000+50 - 249 employeesAustin, TXApplication Testing company Testlio is headquartered in Austin, Texas and Tallinn, Estonia. They focus on Application Testing and were established in 2012.Read More
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655Undisclosed2 - 9 employeesCoral Springs, FLAntidote Quality Assurance is a small software development firm in Coral Springs, Florida. The team focuses on Custom Software Development and Application Testing.Read More
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656Undisclosed10 - 49 employeesDenison, IAProfessional Computer Systems is an Application Management & Support company. They were launched in 1981, and their services include Application Management & Support and Application Testing.Read More
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657Undisclosed10 - 49 employeesWoodworth, LAIngalls Information Security is a Cybersecurity company. Their small team is in Woodworth, Louisiana. Their services include Cybersecurity and Application Testing.Read More
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658Undisclosed10 - 49 employeesHuntsville, ALLaunched in 1979, System Dynamics International Incorporated S D I is a small software development company. Their services include Custom Software Development and Product Design.Read More
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659Undisclosed10 - 49 employeesHanover, MDSeeds of Genius Corporation is a software development firm. They were established in 2004, and their services include Custom Software Development and IT managed services.Read More
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660Undisclosed10 - 49 employeesCatonsville, MDQuality Oriented Solutions Inc. Is a small Business Consulting company in Catonsville, Maryland. Their services include Business Consulting and Application Management & Support.Read More
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Check out a Software Testing Company in United States with the most new reviews in the past 12 months.
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