Top 100 Software Testing Companies
The Best of November 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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3031$75,000+50 - 249 employeesChișinău, MoldovaSoftware development firm DAS Solutions is headquartered in Chișinău, Moldova. The team specializes in Custom Software Development and Web Development.Read More
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3032$250,000+50 - 249 employeesAustin, TXMAXBIT is an IT strategy consulting company. The team specializes in IT strategy consulting and BI & big data consulting & SI, and the firm is headquartered in Austin, Texas and Cairo, Egypt.Read More
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3033Undisclosed10 - 49 employeesChiang Mai, ThailandAstra Studio is a Blockchain company. The Chiang Mai, Thailand-based company was founded in 2021. Their team specializes in Blockchain and Mobile App Development.Read More
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3034$5,000+10 - 49 employeesAhmedabad, IndiaHeadquartered in Ahmedabad, India, MCT IT SOLUTIONS PVT LTD is a cloud consulting & SI company. Founded in 2014, the team offers cloud consulting & SI and CRM consulting and SI.Read More
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3035$1,000+2 - 9 employeesLalitpur, NepalNebulaleap Technology Private Ltd. Is a small web development company founded in 2024. Their team specializes in Web Development and Mobile App Development.Read More
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3036Undisclosed2 - 9 employeesEstablished in 2026, OLBO is a website development company. Their services include Web Development and E-Commerce Development.Read More
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3037$10,000+10 - 49 employeesNew York, NYCodknox, a web development company, was established in 2018. Their small team is headquartered in New York, New York. Their services include Web Development, Mobile App Development, Custom Software Development, E-Commerce Development, and more.Read More
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3038$5,000+10 - 49 employeesCodeAspire Private Limited is an application development firm. Founded in 2021, the team specializes in Mobile App Development and IoT development. The firm is headquartered in Noida, India.Read More
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3039$1,000+10 - 49 employeesLyndhurst, NJOpen and Free Software Solutions LLC, an UX agency, was established in 2022. The firm provides UX/UI Design and Custom Software Development, and is small.Read More
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3040$1,000+10 - 49 employeesAhmedabad, IndiaFounded in 2017, Dharvee Infotech is a web development firm. Their team provides Web Development and Mobile App Development.Read More
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3041Undisclosed50 - 249 employeesBudapest, HungaryAutsoft is a software development company founded in 2011. Their services include Custom Software Development and Mobile App Development.Read More
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3042$5,000+2 - 9 employeesSilinexx, a software development firm, is headquartered in Lviv, Ukraine. Their services include Custom Software Development and IoT development.Read More
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3043Undisclosed2 - 9 employeesCrystal Light Chandeliers, (Berkshire), a Commercial Property Management company, was launched in 1966. The small team provides Commercial Property Management and Application Testing.Read More
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3044Undisclosed2 - 9 employeesParis, FranceSEO company Everense is located in Paris, France. Their services include Search Engine Optimization and UX/UI Design.Read More
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3045$25,000+50 - 249 employeesKraków, PolandLaunched in 2022, Crewise is a small software development firm. Their team focuses on custom software development, web development, mobile app development, application testing, and more. The company is headquartered in Kraków, Poland.Read More
Clients
Nest BankIndustries
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3046$1,000+1,000 - 9,999 employeesBeijing, ChinaBeijing 95teleweb Information Co., Ltd. Is a branding firm. Their large team is headquartered in Beijing, China. Their services include Branding and Application Testing.Read More
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3047Undisclosed1,000 - 9,999 employeesAdvanced Systems Development Co., Ltd. Is an IT strategy consulting company. Located in Beijing, China, the firm specializes in IT strategy consulting and Mobile App Development.Read More
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3048Undisclosed1,000 - 9,999 employeesNew York, NYVee Bill is an UX design agency. They were founded in 2000 and offer UX/UI Design and Product Design.Read More
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3049Undisclosed1,000 - 9,999 employeesGlasgow, ScotlandIT Researches is a software development firm. Their large team is located in Glasgow, Scotland. Their team specializes in Custom Software Development and Artificial Intelligence.Read More
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3050Undisclosed50 - 249 employeesVancouver, CanadaApplication Testing company Optimus Information is based in Vancouver, Canada. They offer Application Testing and Other Application Development and were established in 2009.Read More
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3051Undisclosed50 - 249 employeesCompany is a mobile application development company. The agency is headquartered in LKO, India. Their services include Mobile App Development and Custom Software Development.Read More
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3052Undisclosed50 - 249 employeesGreensboro, NCSoftware development company Zenergy Technologies is based in Greensboro, North Carolina. They focus on Custom Software Development and Application Testing and were founded in 2010.Read More
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3053Undisclosed50 - 249 employeesEdmonton, CanadaC-FER Technologies, a midsize custom software development company, is located in Edmonton, Canada. Their services include Custom Software Development and Application Testing.Read More
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3054Undisclosed50 - 249 employeesVancouver, CanadaApplication Testing company Trulioo was established in 2011. The midsize team specializes in Application Testing and Business Consulting.Read More
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3055Undisclosed50 - 249 employeesBurnaby, CanadaDelta-Q Technologies is a software development firm. The Burnaby, Canada-based team specializes in Custom Software Development and Application Testing.Read More
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3056Undisclosed50 - 249 employeesVancouver, CanadaLumerical Inc. Is a software development firm. Their midsize team of employees is in Vancouver, Canada. Their team focuses on Custom Software Development and Application Testing.Read More
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3057Undisclosed50 - 249 employeesSurrey, CanadaSafe Software, a custom software development company, was established in 1993. The team specializes in Custom Software Development and Application Testing and is based in Surrey, Canada.Read More
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3058Undisclosed50 - 249 employeesHuntsville, ALMTA, INC. - Alabama, a software development company, was established in 1984. The midsize team focuses on Custom Software Development and Application Testing.Read More
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3059Undisclosed1,000 - 9,999 employeesCiudad de Guatemala, GuatemalaBPO Guatemala is a branding agency. The team specializes in Branding and Application Testing and is based in Ciudad de Guatemala, Guatemala.Read More
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3060$1,000+50 - 249 employeesQDX, a custom software development company, was launched in 2019. The firm focuses on Custom Software Development and Web Development, and is midsize.Read More
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