Top 100 Software Testing Companies in the United States
The Best of February 2026Looking 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.
List of the Best United States Software QA Companies
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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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541$1,000+10 - 49 employeesTigard, ORHeadquartered in Tigard, Oregon, CoDevelop is a web development firm. They provide Web Development and Search Engine Optimization and were founded in 2022.Read More
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542$5,000+10 - 49 employeesMurrieta, CALaunched in 2006, SYSTELLEX is a social media marketing company. The team offers Social Media Marketing and Search Engine Optimization.Read More
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543$1,000+10 - 49 employeesLas Vegas, NVConversion Optimization company It Work Solutions was established in 2020. The agency specializes in Conversion Optimization and Search Engine Optimization.Read More
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544Undisclosed10,000+ employeesBurbank, CAHeadquartered in Carmanhall And Leopardstown, Ireland and Burbank, California, Keywords Studios is a large video production agency. The team provides Video Production and Mobile App Development.Read More
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545$10,000+10 - 49 employeesOakland, CARead More
Founded in 2021, Nimi Tech Limited is a small software development firm based in Oakland, California; Colombo, Sri Lanka and Chennai, India. Their services include custom software development, web development, mobile app development, IT staff augmentation, and more.
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546Undisclosed250 - 999 employeesGreensboro, NCOrasi Software is a midsize custom software development firm. They specialize in Custom Software Development and BI & big data consulting & SI and were established in 2002.Read More
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547Undisclosed250 - 999 employeesHanover, MDVOR Technology, LLC is a custom software development company. They focus on Custom Software Development and Application Management & Support and are based in Hanover, Maryland.Read More
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548Undisclosed250 - 999 employeesSpring, TXTTC is a Spring, Texas-based Cybersecurity company. They focus on Cybersecurity and Custom Software Development and were launched in 2004.Read More
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549Undisclosed250 - 999 employeesFremont, CAAgama Solutions Inc is an Application Testing company. The Fremont, California-based company was launched in 2006. Their services include Application Testing and IT strategy consulting.Read More
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550$5,000+10 - 49 employeesSugar Land, TXRead More
Enginerasoft is a custom software development firm. They are based in Sugar Land, Texas and have a small team. The company focuses on custom software development, web development, mobile app development, wearable app development, and more.
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551$25,000+10 - 49 employeesNorwood, MAQASolve.ai is an Application Testing company. The small Norwood, Massachusetts-based firm was established in 2020. Their services include Application Testing.Read More
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552Undisclosed2 - 9 employeesSan Diego, CAHurrikan Logic is a small SEO company launched in 2013. Their services include Search Engine Optimization and UX/UI Design.Read More
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553Undisclosed250 - 999 employeesPlano, TXXTGlobal is a cloud consulting & SI company established in 1998. Based in Plano, Texas and Nanakaramguda, India, the team provides cloud consulting & SI and IT managed services.Read More
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554Undisclosed10 - 49 employeesHouston, TXR-Tech USA INC is an Application Testing company established in 2012. Their team offers Application Testing and UX/UI Design.Read More
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555$5,000+10 - 49 employeesAustin, TXRead More
Simpat Tech, a custom software development company, was established in 2015. They are in Austin, Texas and Monterrey, Mexico and have a small team. Their services include custom software development, web development, mobile app development, IT staff augmentation, and more.
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556$1,000+2 - 9 employeesDunwoody, GACanopus Software Solutions, a custom software development firm, focuses on Custom Software Development and IoT development. The firm is located in Dunwoody, Georgia.Read More
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557$1,000+10 - 49 employeesNew York, NYSecSquad is a Cybersecurity and Application Testing company. Established in 2024, the small firm is located in New York, New York. Their services include Cybersecurity and Application Testing.Read More
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558$25,000+50 - 249 employeesBeverly Hills, CASoftware development company AIM Tech AI was founded in 1999. The midsize Beverly Hills, California-based team offers custom software development, web development, mobile app development, and application testing.Read More
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559Undisclosed50 - 249 employeesLincoln, ILEstablished in 2023, The App Vortex is a website development company. The team offers Web Development and Mobile App Development.Read More
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560Undisclosed1,000 - 9,999 employeesL'viv, UkraineRoom 8 Group, an app development firm, was founded in 2011. They specializes in Mobile App Development and Custom Software Development.Read More
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561Undisclosed50 - 249 employeesHopkins, MNAubrant Digital, an Application Testing company, was launched in 2013. Their midsize team is in Hopkins, Minnesota; San Rafael de Escazú, Costa Rica and Hyderabad, India. Their services include Application Testing, API Development, Microservices Architecture Services, Custom Software Development, and more.Read More
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562Undisclosed2 - 9 employeesBeverly, MAEzGlobe is an Application Testing and Translation company. In Valbonne, France and Beverly, Massachusetts, their team specializes in Application Testing and Translation.Read More
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563Undisclosed2 - 9 employeesShawnee, KSHarlow Consulting Group is a small Shawnee, Kansas-based Application Testing and Back Office Outsourcing company. Their services include Application Testing and Back Office Outsourcing.Read More
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564Undisclosed2 - 9 employeesGilbert, AZPrism Technologies LLC is a Gilbert, Arizona-based software development company and Application Testing company. They focus on Custom Software Development and Application Testing.Read More
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565$10,000+50 - 249 employeesLos Angeles, CADigiNeat Smart Technologies is a web design company. Founded in 2024, the midsize company is based in Los Angeles, California and Yerevan, Armenia. Their services include Web Design, UX/UI Design, Web Development, Mobile App Development, and more.Read More
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566$1,000+10 - 49 employeesGilbert, AZFounded in 2008, DarkWyvern LLC is a Market Research company. The firm provides Market Research and Search Engine Optimization.Read More
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567$10,000+10 - 49 employeesFort Lauderdale, FLCodery, an IT staff augmentation company, is in Fort Lauderdale, Florida. They provide IT staff augmentation and Custom Software Development and were established in 2021.Read More
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568$1,000+10 - 49 employeesChicago, ILCODEnt Pro is a web design agency. They specialize in Web Design and CRM consulting and SI and are headquartered in Chicago, Illinois.Read More
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569$1,000+10 - 49 employeesSan Antonio, TXElementech is a custom software development firm. The team is located in San Antonio, Texas, and their services include Custom Software Development and Web Development.Read More
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570Undisclosed10 - 49 employeesNew York, NYNimble Technologies is a New York, New York-based social media marketing agency. They provide Social Media Marketing and Content Marketing.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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