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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2071$1,000+50 - 249 employeesMississauga, CanadaBusyQA, a Corporate Training & Coaching company, was founded in 2010. The team specializes in Corporate Training & Coaching and Application Testing and is located in Mississauga, Canada.Read More
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2072$1,000+Freelancer employeesOttawa, CanadaAutomation4qa, an Application Testing company, was established in 2025. The team specializes in Application Testing and IT staff augmentation and is headquartered in Ottawa, Canada.Read More
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2073$5,000+50 - 249 employeesIstanbul, TürkiyeLaunched in 2018, Visium Labs is a midsize Istanbul, Türkiye-based custom software development company. Their services include Custom Software Development and Application Testing.Read More
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2074$1,000+10 - 49 employeesBengaluru, IndiaQualityCode Solutions is an Application Testing company located in Bengaluru, India. The team offers Application Testing and other IT consulting and SI.Read More
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2075$1,000+10 - 49 employeesBhartiya, IndiaMaheshwari Innovative IT Services LLP is an Application Testing company. They are located in Bhartiya, India and have small team. They focus on Application Testing and API Development.Read More
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2076$10,000+1,000 - 9,999 employeesFairfax, VA3Pillar is a software development firm. The Fairfax, Virginia-based agency provides Custom Software Development and Mobile App Development.Read More
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2077Undisclosed1,000 - 9,999 employeesIndianapolis, INAppirio is a custom software development firm launched in 2006. Their team offers Custom Software Development and ERP consulting and SI.Read More
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2078$5,000+50 - 249 employeesGreenSQA is an Application Testing company. Located in Cali, Colombia, their team specializes in Application Testing and Cybersecurity.Read More
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2079Undisclosed50 - 249 employeesEdmonton, CanadaPSCL, an Application Testing company, is headquartered in Edmonton, Canada. Established in 1983, the team provides Application Testing and Application Management & Support.Read More
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2080Undisclosed1,000 - 9,999 employeesWinnipeg, CanadaPRICE INDUSTRIES LIMITED is a large custom software development company based in Winnipeg, Canada. Their services include Custom Software Development and Application Testing.Read More
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2081Undisclosed50 - 249 employeesCoquitlam, CanadaSeon, an Application Testing company, is located in Coquitlam, Canada. They provide Application Testing and Application Management & Support and were launched in 1999.Read More
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2082Undisclosed50 - 249 employeesWinnipeg, CanadaLibrestream Technologies Inc. Is an Application Testing company founded in 2003. The company offers Application Testing and AR/VR development.Read More
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2083Undisclosed50 - 249 employeesOverland Park, KSSohum Systems LLC, a midsize Application Testing company, is in Overland Park, Kansas. The team focuses on Application Testing and Application Management & Support.Read More
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2084Undisclosed1,000 - 9,999 employeesSan Jose, CAAutomation Anywhere is an Application Testing company. The team offers Application Testing and cloud consulting & SI and is headquartered in San Jose, California and Bengaluru, India.Read More
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2085Undisclosed50 - 249 employeesBarangaroo, AustraliaTestpoint is an Application Testing company established in 2008. Headquartered in Barangaroo, Australia, the team offers Application Testing and CRM consulting and SI.Read More
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2086Undisclosed50 - 249 employeesBarcelona, SpainItecor is an Application Testing company. The team is headquartered in Barcelona, Spain and Durango, Mexico, and their services include Application Testing and cloud consulting & SI.Read More
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2087Undisclosed50 - 249 employeesLaunched in 2015, EMKS is a midsize St. Petersburg, Florida-based Application Testing company. Their services include Application Testing and Cybersecurity.Read More
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2088Undisclosed50 - 249 employeesWalnut Creek, CALaunched in 2014, Functionize is an Application Testing company. Their team specializes in Application Testing and Artificial Intelligence.Read More
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2089Undisclosed50 - 249 employeesCupertino, CASoftsmith is an Application Testing company in Cupertino, California. Their services include Application Testing and Custom Software Development.Read More
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2090Undisclosed1,000 - 9,999 employeesFramingham, MAApplause is an Application Testing company based in Framingham, Massachusetts. Launched in 2007, the team offers Application Testing and UX/UI Design.Read More
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2091$1,000+10 - 49 employeesDelhi, IndiaBinaryBoot is an e-commerce development company based in Delhi, India. The team provides E-Commerce Development and Web Development.Read More
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2092$5,000+10 - 49 employeesPanchkula, IndiaBased in Panchkula, India, Dilighttec is a software development firm. Founded in 2022, the team focuses on Custom Software Development and Search Engine Optimization.Read More
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2093$10,000+50 - 249 employeesSheridan, WYEstablished in 2019, Kodevent is an IT staff augmentation company. In Sheridan, Wyoming and Warszawa, Poland, the team focuses on IT staff augmentation and Web Development.Read More
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2094Undisclosed10 - 49 employeesZapopan, MexicoLaunched in 2017, QA MINDS is an IT staff augmentation company. The team specializes in IT staff augmentation and Application Testing.Read More
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2095$25,000+1,000 - 9,999 employeesCalabasas, CAProlifics is an ECM consulting and SI company. Launched in 1978, the team focuses on ECM consulting and SI and unified communications consulting & SI.Read More
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2096Undisclosed50 - 249 employeesInnovo Sourcing is a website development firm. Their team is in Liempde, Netherlands and Bitola, North Macedonia and focuses on Web Development and Mobile App Development.Read More
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2097Undisclosed2 - 9 employeesVereeniging, South AfricaGlobal Software Services Pty Ltd is a custom software development firm. The small team is headquartered in Vereeniging, South Africa. Their services include custom software development, web development, mobile app development, e-commerce development, and more.Read More
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2098$1,000+2 - 9 employeesKraków, PolandInfoProtector Sp. Z o.o. Is a Cybersecurity company. The agency is based in Kraków, Poland. Their services include Cybersecurity and Application Testing.Read More
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2099$1,000+10 - 49 employeesKondapur, IndiaUptrix Consulting - Dynamics 365 Solutions is a CRM consulting and SI company headquartered in Kondapur, India. The team offers CRM consulting and SI and ERP consulting and SI.Read More
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2100$1,000+10 - 49 employeesKarachi, PakistanApplication development firm Software Hub offers Mobile App Development and Application Testing. They are in Karachi, Pakistan and Karachi, Pakistan.Read More
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