Top 100 Software Testing Companies
The Best of December 2025
"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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3031$5,000+10 - 49 employeesErnakulam, IndiaYUHIRO, a software development company, was launched in 2012. The team focuses on Custom Software Development and Web Development and is headquartered in Ernakulam, India and Heidelberg, Germany.Read More
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3032$5,000+10 - 49 employeesFounded in 2020, Software Outsourcing Journal is an IT staff augmentation company. The team focuses on IT staff augmentation and Custom Software Development.Read More
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3033$5,000+250 - 999 employeesZhengzhou Shi, ChinaCustom software development company Henan 863 Software was established in 2017. Headquartered in Zhengzhou Shi, China, the team specializes in Custom Software Development and IT staff augmentation.Read More
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3034$5,000+2 - 9 employeesKraków, PolandTREATIVE, a website development company, is based in Kraków, Poland. They focus on Web Development and Custom Software Development and were launched in 2017.Read More
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3035Undisclosed250 - 999 employeesNur-Sultan, KazakhstanBI Innovations is a midsize custom software development firm in Nur-Sultan, Kazakhstan. Their services include Custom Software Development and Artificial Intelligence.Read More
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3036$1,000+2 - 9 employeesAddis Ababa, EthiopiaIT strategy consulting company Big Link is located in Addis Ababa, Ethiopia. They specialize in IT strategy consulting and Mobile App Development.Read More
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3037Undisclosed250 - 999 employeesAnalance, a big data company, is in Miami, Florida. Established in 2022, the team focuses on BI & big data consulting & SI and IT strategy consulting.Read More
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3038$1,000+250 - 999 employeesFounded in 2015, Markhor ICT is a website development firm. Their team focuses on Web Development and Marketing Strategy.Read More
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3039$25,000+250 - 999 employeesCustom software development company MAGIK CONSULTING LLC is located in Los Angeles, California and Hyderabad, India. The team focuses on Custom Software Development and BI & big data consulting & SI.Read More
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3040$10,000+50 - 249 employeesChennai, IndiaLocated in Chennai, India, SunSmart Technologies Private Limited is a midsize custom software development company. They specialize in custom software development, application management & support, mobile app development, and enterprise app modernization and were founded in 2004.Read More
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3041Undisclosed50 - 249 employeesMumbai, IndiaPegasus InfoCorp is an Enterprise App Modernization company. The Mumbai, India-based firm offers Enterprise App Modernization and UX/UI Design.Read More
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3042Undisclosed50 - 249 employeesKolkata, IndiaRadikal Labs is an app development company. Headquartered in Kolkata, India and , the agency focuses on Mobile App Development and Mobile & App Marketing.Read More
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3043$1,000+50 - 249 employeesBellevue, WATechValens Software Systems LLC is an application development company. The firm is located in Bellevue, Washington. Their services include Mobile App Development and Web Development.Read More
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3044$10,000+50 - 249 employeesPoznań, PolandLocated in Poznań, Poland, Consdata is a midsize website development firm. Their services include Web Development and Custom Software Development.Read More
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3045$5,000+50 - 249 employeesABOVE Solutions Inc., a software development company, was established in 2008. The firm provides Custom Software Development and Mobile App Development, and is midsize.Read More
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3046Undisclosed50 - 249 employeesNew Delhi, IndiaEWandzDigital Services Pvt Ltd is a midsize New Delhi, India-based graphic design company. Their services include Graphic Design and IT staff augmentation.Read More
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3047$1,000+Freelancer employeesTring Web Design, a SEO company, provides Search Engine Optimization and Web Design. The company is headquartered in.Read More
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3048Undisclosed50 - 249 employeesValdosta, GASoftware Natura, a midsize website development firm, is located in Valdosta, Georgia. The team specializes in Web Development and Custom Software Development.Read More
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3049$75,000+50 - 249 employeesLisboa, PortugalPolarising is a midsize software development firm located in Lisboa, Portugal. Their services include Custom Software Development and BI & big data consulting & SI.Read More
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3050Undisclosed50 - 249 employeesZestGeek Solutions is a social media marketing firm. The company is headquartered in Sahibzada Ajit Singh Nagar, India. Their services include Social Media Marketing and Search Engine Optimization.Read More
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3051$5,000+50 - 249 employeesSan Mateo, CABased in San Mateo, California and Lucknow, India, STPL IT Solutions is a web design agency. They offer Web Design and UX/UI Design.Read More
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3052$10,000+50 - 249 employeesSoftware development firm Applied Systems Ltd. Is headquartered in Minsk, Belarus. Founded in 1997, the team provides Custom Software Development and Web Development.Read More
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3053$5,000+2 - 9 employeesOslo, NorwayBased in Oslo, Norway and Kyiv, Ukraine, Catware is a software development firm. Their services include Custom Software Development and Enterprise App Modernization.Read More
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3054$10,000+2 - 9 employeesHandmade Software is a software development company. They are based in Amsterdam, Netherlands and have small team. They offer Custom Software Development and Enterprise App Modernization.Read More
Clients
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3055$50,000+50 - 249 employeesSahibzada Ajit Singh Nagar, IndiaHarmony Data Integration Technologies Pvt Ltd, an e-commerce development firm, is based in Sahibzada Ajit Singh Nagar, India. Their services include E-Commerce Development and Web Development.Read More
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3056$1,000+50 - 249 employeesLehi, UTIderize is a custom software development firm. Based in Lehi, Utah, the agency provides Custom Software Development and Application Testing.Read More
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3057$5,000+50 - 249 employeesNaga, PhilippinesG is a web development firm. The Naga, Philippines-based company specializes in Web Development and Mobile App Development.Read More
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3058$10,000+250 - 999 employeesCampinas, BrazilDaitan Group is a midsize software development firm. They focus on Custom Software Development and IT managed services and were established in 2004.Read More
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3059$5,000+250 - 999 employeesPeriferia IT is a Bogota, Colombia-based IT strategy consulting company. Their services include IT strategy consulting and Custom Software Development.Read More
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3060Undisclosed250 - 999 employeesClear Lake, IAKingland Systems is an Application Management & Support company. Founded in 1992, their team provides Application Management & Support and IT managed services.Read More
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