Top 100 Software Testing Companies
The Best of February 2026List of the Best 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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151$50,000+250 - 999 employeesPune, IndiaRead More
AFour Technologies is a software engineering firm based in Redmond, Washington, with an additional office in Pune, India. Founded in 2007, their team of around 300 employees provides web development, testing, and UI/UX design services.
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StellusIndustries
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152$5,000+10 - 49 employeesLondon, EnglandTHEY.dev is a custom software development firm. They provide Custom Software Development, UX/UI Design, Mobile App Development, Application Testing, and more and were established in 2017. Their small team is London, England-based.Read More
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LaunchworksIndustries
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153$10,000+10 - 49 employeesKarachi, PakistanRead More
Software development company Intelligenes was founded in 2006. Their small team is in Toronto, Canada and Karachi, Pakistan and focuses on custom software development, IT managed services, mobile app development, and web development.
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154$25,000+250 - 999 employeesPlano, TXLaunch by NTT DATA, a mobile app development company, was founded in 2023. The firm provides mobile app development, product design, custom software development, web development, and more and has a midsize team.Read More
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155Undisclosed50 - 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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156$1,000+10 - 49 employeesMedellín, ColombiaActiveone is an IT staff augmentation company in Medellín, Colombia and Orlando, Florida. The small team focuses on IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more. The agency was established in 2014.Read More
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157$1,000+50 - 249 employeesLillerød, DenmarkRead More
Business consulting company Global Mediator is located in Lillerød, Denmark; Kyiv, Ukraine and București, Romania. The agency offers business consulting, BI & big data consulting & SI, and application management & support and is midsize.The agency was launched in 2012.
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Abakion, Össur, Forto, Acadon, Kaunt, Pipol, DraycirIndustries
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158$10,000+10 - 49 employeesNiš, SerbiaRead More
Naissus technologies is a software engineering company based in Niš, Serbia with a team of over 10 members. Since 2009, they have offered their services in custom software, web, and mobile app development for clients in the fields of financial services, IT services, and others.
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GBIIndustries
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159$1,000+10 - 49 employeesWrocław, PolandRead More
AsperIT.com is a Wrocław, Poland-based application testing company. Founded in 2015, the small team focuses on application testing, other IT consulting and SI, and HR services.
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160$50,000+250 - 999 employeesHo Chi Minh City, VietnamOrient Software Development Corp. Is a Ho Chi Minh City, Vietnam-based website development company. The firm focuses on Web Development, Mobile App Development, Custom Software Development, and Application Testing and is midsize.The firm was launched in 2005.Read More
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Dekra, Netwealth, VNTZ, Conexus, Education Perfect, Ecosoft, Fishwell, Incloud.Industries
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161$25,000+1,000 - 9,999 employeesSofiivska Borshchahivka, UkraineCiklum is a custom software development firm. The large London, England-based agency was established in 2002. Their services include Custom Software Development, E-Commerce Development, BI & big data consulting & SI, Application Testing, and more.Read More
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JabraIndustries
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162$1,000+10 - 49 employeesZagreb, CroatiaBased in Zagreb, Croatia and Zagreb, Croatia, Cyber64 is a web development firm. The small firm was launched in 2021. Their services include web development, ECM consulting and SI, custom software development, application testing, and more.Read More
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163$5,000+10 - 49 employeesWindsor, CanadaJay Analytix is a Windsor, Canada-based IT staff augmentation company. The small team provides IT staff augmentation, BI & big data consulting & SI, Artificial Intelligence, and Application Testing. The agency was launched in 2021.Read More
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164$25,000+10 - 49 employeesKraków, PolandRead More
Founded in 2016, EXB Soft is a computer software company based in Kharkiv, Ukraine that focuses on custom software and web development. Their team of around 15 employees provides services to small and mid-sized businesses in the financial and telecom industries.
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165$5,000+250 - 999 employeesHa noi, VietnamRead More
CO-WELL Asia is an IT service provider located in Hanoi, Vietnam. As the smaller subsidiary company of CO-WELL Japan, they were founded in 2007 and work with a small team of 13 employees to provide mobile app, web, and custom software development. Their primary clientele is small and midmarket businesses in the arts, health care, and telecommunications industries.
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HeinekenIndustries
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166Undisclosed2 - 9 employeesRead More
Founded in 2018, QA Supermarket is an application testing company. Located in Philadelphia, Pennsylvania, their small team offers application testing.
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167$25,000+250 - 999 employeesSofia, BulgariaCustom software development company Wiser Technology was launched in 1998. Their midsize team is in Sofia, Bulgaria; New York, New York; Plovdiv, Bulgaria and Niš, Serbia. Their services include Custom Software Development, IT managed services, and Application Testing.Read More
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NATOIndustries
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168$5,000+2 - 9 employeesKeynsham, EnglandFounded in 2019, Testology.io Ltd is a application testing company. The small team offers application testing. The agency is in Keynsham, United Kingdom.Read More
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169$5,000+250 - 999 employeesHanoi, VietnamRead More
Application testing company Lotus Quality Assurance was established in 2016. The midsize Hanoi, Vietnam-based team offers application testing, custom software development, Artificial Intelligence, mobile app development, and more.
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Infiniq Inspired Education Advanced ArentIndustries
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170$1,000+2 - 9 employeesExeter, EnglandEstablished in 2009, WebDepend is an application testing company. They are headquartered in Exeter, United Kingdom and have a small team. The firm specializes in application testing.Read More
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171$25,000+50 - 249 employeesMontevideo, UruguayKaizen Softworks is a website development company founded in 2014. The midsize Boston, Massachusetts-based team provides Web Development, Mobile App Development, UX/UI Design, Custom Software Development, and more.Read More
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SmartBorderIndustries
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172$10,000+10 - 49 employeesCape Town, South AfricaRead More
Founded in 2018, Liorra Tech is a mobile app development firm. The firm specializes in Mobile App Development, Web Development, Custom Software Development, IT strategy consulting, and more and has a small team.
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173$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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174$1,000+50 - 249 employeesRead More
Ubertesters is a software testing company based in Ridgewood, N.J., with an office in Ukraine. Founded in 2012, the team of 106 specializes in application testing, application management and support, and cloud consulting and SI. They work with mostly midmarket and small business clients, primarily in the business services industry.
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T-MobileIndustries
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175$25,000+10 - 49 employeesRead More
OSSystem is a an outsource software development company based in Chornomorsk, Ukraine. Founded in 2007, they comprise 46 employees specializing in web and mobile app development, startup consulting, QA, UI and UX design, and custom software. They work for a variety of companies, typically in telecommunications, business services, and IT.
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176$5,000+50 - 249 employeesAustin, TXRubico is a software development firm. The midsize Austin, Texas-based company was launched in 2003. Their team specializes in Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more.Read More
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177$75,000+10 - 49 employeesAustin, TXRead More
The Frontside is a software development company from Austin, Texas. It was founded in 2005, and its team of 11 provides web development, mobile development, and custom software development. The Frontside offers Ruby on Rails services.
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ResideoIndustries
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178$10,000+250 - 999 employeesRemscheid, GermanyBrightgrove is an IT staff augmentation company. Launched in 2011, the midsize firm is based in Remscheid, Germany; Kyiv, Ukraine; Wrocław, Poland and L'viv, Ukraine. Their services include IT staff augmentation, Custom Software Development, IoT development, Application Testing, and more.Read More
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IATAIndustries
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179$5,000+50 - 249 employeesVilnius, LithuaniaAltabel Group, a custom software development company, was launched in 2007. They are located in Vilnius, Lithuania and have a midsize team. Their services include Custom Software Development, Web Development, Mobile App Development, IoT development, and more.Read More
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180$250,000+250 - 999 employeesAustin, TXGrowth Acceleration Partners is a midsize custom software development firm established in 2007. Their team focuses on Custom Software Development, Application Testing, AI Consulting, UX/UI Design, and more. The agency is based in Austin, Texas.Read More
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