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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2641UndisclosedFreelancer employeesLondon, England, EnglandTR Seeds Ltd is an Application Testing company. Established in 2019, their team focuses on Application Testing.Read More
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2642Undisclosed1,000 - 9,999 employeesWellington, New ZealandCyberCX is a cloud consulting & SI company. They focus on cloud consulting & SI and Cybersecurity and were launched in 2019.Read More
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2643Undisclosed50 - 249 employeesChico, CAShasta QA , an Application Testing company, was launched in 2002. The midsize team offers Application Testing and Custom Software Development.Read More
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2644Undisclosed50 - 249 employeesKennesaw, GAGretrix is a custom software development firm and Application Testing company. Founded in 2018, the firm provides Custom Software Development and Application Testing.Read More
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2645Undisclosed50 - 249 employeesSan Francisco, CAEppo, Inc. Is an artificial intelligence company and Application Testing company. The San Francisco, California-based team focuses on Artificial Intelligence and Application Testing.Read More
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2646Undisclosed50 - 249 employeesCorellium is a mobile app development firm and Application Testing company. Located in Boynton Beach, Florida, the team provides Mobile App Development and Application Testing.Read More
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2647UndisclosedFreelancer employeesLiber Agência digital is a social media marketing agency. In São Mateus, Brazil, the company was founded in 2017. Their services include Social Media Marketing and Pay Per Click.Read More
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2648Undisclosed50 - 249 employeesAtlanta, GAApp development company and Application Testing company TestGrid.io is in Atlanta, Georgia. Their services include Mobile App Development and Application Testing.Read More
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2649Undisclosed50 - 249 employeesNew York, NYApplication Testing and AI Agents company Emergence AI was founded in 2018. The team specializes in Application Testing and AI Agents.Read More
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2650$1,000+Freelancer employeesCustom software development firm Kangel Technologies is headquartered in Gampaha, Sri Lanka. The team focuses on Custom Software Development and Web Development.Read More
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2651$10,000+10 - 49 employeesSuffolk, VASera-Brynn is a small Cybersecurity company established in 2011. Their services include Cybersecurity and IT strategy consulting.Read More
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2652Undisclosed2 - 9 employeesBangkok, ThailandSmall software development company AD System Asia Co., Ltd., is headquartered in Bangkok, Thailand. The team focuses on Custom Software Development and IT strategy consulting.Read More
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2653Undisclosed2 - 9 employeesRabat, MoroccoIn Rabat, Morocco, Maroc Cloud is a cloud consulting & SI company. They offer cloud consulting & SI and CRM consulting and SI.Read More
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2654Undisclosed2 - 9 employeesMadhapur, IndiaQualitician is a small Madhapur, India-based HR Consulting company. The team offers HR Consulting and IT staff augmentation.Read More
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2655Undisclosed2 - 9 employeesMumbai, IndiaSmall IT managed services company Sate Technologies, is in Mumbai, India. Their services include IT managed services and Mobile App Development.Read More
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2656$1,000+2 - 9 employeesCarlow, IrelandThe Social Network is a SEO services firm. The Carlow, Ireland-based firm provides Search Engine Optimization and Blockchain.Read More
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2657$5,000+2 - 9 employeesLyon, FranceNoxcod is a web design agency. Headquartered in Lyon, France, the company was launched in 2020. Their team provides Web Design and UX/UI Design.Read More
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2658Undisclosed2 - 9 employeesScarborough, AustraliaSEO Perth Experts is a public relations company launched in 2000. The agency focuses on Public Relations and Content Marketing, and is small.Read More
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2659Undisclosed2 - 9 employeesUndisclosedLogoland Australia is a branding agency founded in 2005. The small team specializes in Branding and Public Relations.Read More
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2660$1,000+2 - 9 employeesPerinjanam, IndiaAppeonix Creative Lab, a web design agency, is headquartered in Perinjanam, India. Established in 2014, the team specializes in Web Design and Mobile App Development.Read More
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2661Undisclosed10 - 49 employeesHeadquartered in Spalding, England, PSP IT is an IT strategy consulting company. They offer IT strategy consulting and IT managed services and were founded in 2008.Read More
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2662$75,000+Freelancer employeesLjubljana, SloveniaTritron is an IT strategy consulting company. Established in 2025, the team focuses on IT strategy consulting and Custom Software Development. The firm is based in Ljubljana, Slovenia.Read More
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2663$1,000+2 - 9 employeesNoida, IndiaAddon Shareware Pvt. Ltd., a website development company, is based in Noida, India. The team provides Web Development and E-Commerce Development.Read More
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2664$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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2665$25,000+250 - 999 employeesWrocław, PolandHicron Software is a software development firm. Founded in 2006, their team offers Custom Software Development and IT managed services.Read More
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2666$1,000+250 - 999 employeesAmman, JordanAspire IT Services Partner is a midsize IT managed services company founded in 2002. Their team provides IT managed services and IT staff augmentation.Read More
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2667$10,000+250 - 999 employeesEKbana Solutions is a midsize web development company established in 2014. Their team offers Web Development and Custom Software Development.Read More
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2668$50,000+250 - 999 employeesSofia, BulgariaIn Sofia, Bulgaria, TINQIN is a midsize custom software development firm. Their services include Custom Software Development and Business Consulting.Read More
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2669$1,000+250 - 999 employeesPrinceton, NJCAT Software Services, a social media marketing firm, is based in Princeton, New Jersey. They offer Social Media Marketing and Email Marketing.Read More
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2670$25,000+250 - 999 employeesPune, IndiaBased in Pune, India and Peachtree Corners, Georgia, NewVision Software is an IT managed services company. Established in 2016, the team specializes in IT managed services and IT staff augmentation.Read More
Industries
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