Top 100 Software Testing Companies in the United States
The Best of October 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.
Jump to Most Reviewed Companies
List of the Best United States Software QA Companies
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541Undisclosed250 - 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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542Undisclosed250 - 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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543Undisclosed250 - 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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544$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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545Undisclosed2 - 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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546$25,000+2 - 9 employeesPortland, ORFRE Studios is a Portland, Oregon-based software development firm. The team focuses on Custom Software Development and Web Development.Read More
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547$10,000+2 - 9 employeesNorthlake, TXEstablished in 2026, Blab Technologies, a small web development company, is in Northlake, Texas. Their services include Web Development and Custom Software Development.Read More
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548$10,000+2 - 9 employeesHouston, TXAri Gold Software Developers is a Houston, Texas-based custom software development company. Their services include Custom Software Development and Web Development.Read More
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549Undisclosed250 - 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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550Undisclosed10 - 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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551$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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552$10,000+50 - 249 employeesDuluth, MNSaturn Systems Software Engineering is a website development firm. Headquartered in Duluth, Minnesota, their team offers Web Development and Custom Software Development.Read More
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553$50,000+50 - 249 employeesLeawood, KS27Global is a custom software development firm. Their team is based in Leawood, Kansas and Denver, Colorado. The firm offers Custom Software Development and Enterprise App Modernization.Read More
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Center for Fiduciary ManagementIndustries
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554$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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555$50,000+2 - 9 employeesKeyport, NJHamayaGroup LLC, a small custom software development company, is based in Keyport, New Jersey. Their services include Custom Software Development and cloud consulting & SI.Read More
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556$5,000+10 - 49 employeesPembroke Pines, FLFounded in 2010, Appers Coders LLC is a custom software development firm. Headquartered in Pembroke Pines, Florida, the team focuses on Custom Software Development and UX/UI Design.Read More
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557$1,000+10 - 49 employeesTampa, FLBexCode Services is a small e-commerce development firm founded in 2015. Their services include e-commerce development, web development, search engine optimization, social media marketing, and more. The company is headquartered in Tampa, Florida and Ahmedabad, India.Read More
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558$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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559$5,000+1,000 - 9,999 employeesColorado Springs, COTeKnowledge is a custom software development firm. They were founded in 2010 and offer Custom Software Development and Application Testing.Read More
Clients
Microsoft Genesys OpentextIndustries
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560$5,000+50 - 249 employeesNew York, NYAppVerra is a mobile application development firm established in 2024. They are in New York, New York and have a midsize team. Their services include Mobile App Development, Mobile & App Marketing, Custom Software Development, Wearable App Development, and more.Read More
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561$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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562Undisclosed50 - 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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563$1,000+250 - 999 employeesMilpitas, CALaunched in 2016, Appzlogic Inc is an IT staff augmentation company. The midsize Farmers Branch, Texas-based team offers IT staff augmentation, Web Development, Mobile App Development, Application Testing, and more.Read More
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Harvard Business SchoolIndustries
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564Undisclosed10 - 49 employeesAustin, TXIn Austin, Texas, AVAI Mobile Solutions is a small mobile app development company. Their services include Mobile App Development and UX/UI Design.Read More
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565$5,000+10 - 49 employeesWorthington, OHChepri is an application development company. They were founded in 2008 and specialize in Mobile App Development and Web Development.Read More
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Girl Scouts of America -
566Undisclosed10 - 49 employeesBoston, MAGetfused is a small branding agency launched in 1996. Their services include Branding and Marketing Strategy.Read More
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567$50,000+10 - 49 employeesBrooklyn, NYThe Brigade is an user experience company. Headquartered in Brooklyn, New York, the company was founded in 2010. Their services include UX/UI Design and Blockchain.Read More
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568Undisclosed1,000 - 9,999 employeesKingston, WARoom 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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569$5,000+10 - 49 employeesNorwood, MAFounded in 2020, QASolve.ai is an Application Testing company. Their small team is located in Norwood, Massachusetts and Pune, India. Their team offers Application Testing.Read More
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570Undisclosed50 - 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
Industries
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Check out a Software Testing Company in United States with the most new reviews in the past 12 months.
Most Reviewed
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