Top 100 Software Testing Companies
The Best of February 2026
"with the popularity of software solutions in the market, more and more companies are now utilizing or developing these digital products to improve their businesses. Many of these brands have teams to build their solutions, while others often partner with agencies for their professional services. Regardless of your chosen path, another crucial process in this development journey is testing your software to ensure it works correctly and as intended. Hiring third-party professional software testing companies to handle this job is essential.
Partnering with software testing companies will help improve your quality assurance (QA) efforts. Apart from ensuring that your system or application is working correctly, they also provide strategies to meet this goal and other requirements. Lastly, these agencies are the last touch point before launching your products. Finding the best-fit partner for your business will be crucial to your success.
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List 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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1411UndisclosedFreelancer employeesSlough, EnglandPat Walsh IT Services, a small Application Testing company, is headquartered in Slough, England. Their services include Application Testing.Read More
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1412$1,000+50 - 249 employeesGenius Giant QA and Development Services is an Application Testing company. Founded in 2016, the agency is located in Naga, Philippines. Their services include Application Testing and Web Development.Read More
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1413Undisclosed250 - 999 employeesOak Brook, ILAspire Systems, an Application Testing company, was launched in 1996. The team focuses on Application Testing and Web Design.Read More
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AppleIndustries
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1414$25,000+10 - 49 employeesBudapest, HungaryProofIT Ltd. Is a Budapest, Hungary-based Application Testing company. They offer Application Testing and Custom Software Development and were founded in 2007.Read More
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HungaroControl Scientific Games XAPT DSK BankIndustries
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1415$25,000+50 - 249 employeesRedruth, EnglandHeadforwards, a midsize IT strategy consulting company, is located in Redruth, England. Their services include IT strategy consulting and BI & big data consulting & SI.Read More
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John Lewis Partnership Cornwall Council Softcat BluecrestIndustries
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1416$1,000+2 - 9 employeesSocial media marketing company Devent Technology is located in Ahmedabad, India. The small company was launched in 2023. Their team provides Social Media Marketing, Content Marketing, Search Engine Optimization, Web Design, and more.Read More
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1417$10,000+10 - 49 employeesCluj-Napoca, RomaniaTickbird is an Application Testing company launched in 2018. The team focuses on Application Testing and IT strategy consulting and is located in Cluj-Napoca, Romania.Read More
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1418$1,000+10 - 49 employeesIndore, IndiaSmall Application Testing company DevQAExpert, is in Indore, India. Their services include Application Testing and Web Development.Read More
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1419$5,000+10 - 49 employeesVilnius, LithuaniaQAvisor is an Application Testing company. The agency is headquartered in Vilnius, Lithuania. Their services include Application Testing and IT staff augmentation.Read More
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1420$10,000+10 - 49 employeesBengaluru, IndiaFounded in 2015, Firebucks is a small Application Testing company. Their services include Application Testing and Cybersecurity.Read More
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1421$1,000+10 - 49 employeesFlowiraX Technologies Pvt Ltd is an Application Testing company launched in 2026. Based in Hyderabad, India, the team specializes in Application Testing and IT strategy consulting.Read More
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1422$25,000+50 - 249 employeesWrocław, PolandLaunched in 2000, ArdentCode is a website development firm. The team focuses on Web Development and API Development and is headquartered in Wrocław, Poland and Warszawa, Poland.Read More
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1423Undisclosed50 - 249 employeesFlorești, RomaniaSoftware development company Life Is Hard - Work Soft was established in 2004. The agency provides Custom Software Development and Web Development, and is midsize.Read More
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1424$1,000+10 - 49 employeesHo Chi Minh, VietnamSENS, a web development company, is in Ho Chi Minh, Vietnam. The team focuses on Web Development and Mobile App Development.Read More
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1425$5,000+2 - 9 employeesWebgorgeous is a web development company. The small Marlborough, United Kingdom-based team provides web development, search engine optimization, web design, application testing, and more. The firm was launched in 2023.Read More
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1426$10,000+2 - 9 employeesWrocław, PolandRead More
Founded in 2016, 64pandas is a web-oriented software development firm. 64pandas is headquartered in Wroclaw, Poland, with an additional office in San Francisco, Calif., with around 10 employees total. 64pandas specializes in web development, web design, and custom software development.The client praised 64pandas' planning and project management transparency, and felt included and informed in all aspects of development.
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1427UndisclosedFreelancer employeesToronto, CanadaSmall Application Testing company Kefi QA, is based in Toronto, Canada. Their services include Application Testing.Read More
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1428$1,000+2 - 9 employeesNoida, IndiaUpDoer Technology Pvt Ltd is an Application Testing company. The team provides Application Testing and other IT consulting and SI and is in Noida, India.Read More
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1429$1,000+10 - 49 employeesChennai, IndiaEstablished in 2012, Novature Tech Pvt Ltd is an Application Testing company. The team specializes in Application Testing and IoT development and is headquartered in Chennai, India.Read More
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1430$1,000+10 - 49 employeesPeneto Labs Private Limited is an Application Testing company. They offer Application Testing and Cybersecurity and are in Chennai, India.Read More
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1431$50,000+50 - 249 employeesMinsk, BelarusQaprosoft is an Application Testing company. The Roseville, California-based firm offers Application Testing and AR/VR development.Read More
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1432Undisclosed50 - 249 employeesCoatesville, PAConstellation PowerLabs, an Application Testing and Logistics & Supply Chain Consulting company, was launched in 1923. The firm provides Application Testing and Logistics & Supply Chain Consulting.Read More
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1433Undisclosed50 - 249 employeesShanghai, ChinaUWA is an Application Testing company located in Shanghai, China. They focus on Application Testing and AR/VR development and were launched in 2015.Read More
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1434Undisclosed50 - 249 employeesNovi Sad, SerbiaALAS d.o.o. Is an Application Testing company. They are based in Novi Sad, Serbia and have midsize team. They focus on Application Testing and IT staff augmentation.Read More
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1435Undisclosed10 - 49 employeesKraków, PolandTestomatio is an Application Testing company headquartered in Kraków, Poland. Launched in 2020, the team focuses on Application Testing and IT managed services.Read More
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1436$5,000+2 - 9 employeesWólka Kozodawska, PolandMPS TESTING is an Application Testing company. The firm is in Wólka Kozodawska, Poland. Their team focuses on Application Testing and IT strategy consulting.Read More
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1437$10,000+2 - 9 employeesLangenlois, AustriaBitcrush is an Application Testing company. Based in Langenlois, Austria, the company was founded in 2023. Their services include Application Testing and Computer Engineering.Read More
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1438$5,000+2 - 9 employeesScottsdale, AZApplication Testing company Testy was founded in 2021. The firm focuses on Application Testing and Application Management & Support.Read More
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1439$25,000+2 - 9 employeesTestOrbit is an Application Testing company established in 2024. The small team offers Application Testing and IT strategy consulting.Read More
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1440$1,000+2 - 9 employeesClinthus is an Application Testing company. Founded in 2022, the company focuses on Application Testing and IT managed services.Read More
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