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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5581Undisclosed2 - 9 employeesDallas, TXCustom software development firm TechNeeqs LLC was founded in 2010. The team provides Custom Software Development and Mobile App Development.Read More
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5582Undisclosed2 - 9 employeesLas Vegas, NVNevada Help Desk LLC, a small web design company, is based in Las Vegas, Nevada. The team focuses on Web Design and Video Production.Read More
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5583Undisclosed2 - 9 employeesCulver City, CALocated in Culver City, California, Bright Defense, LLC. Is a Cybersecurity company. Their services include Cybersecurity and IT managed services.Read More
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5584Undisclosed2 - 9 employeesLos Angeles, CAXeneX Inc. Is a Cybersecurity company. In Los Angeles, California, their team provides Cybersecurity and IT managed services.Read More
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5585Undisclosed2 - 9 employeesPortland, ORNicheCloudware is a business intelligence company. Established in 2021, their team provides BI & big data consulting & SI and Cybersecurity.Read More
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5586Undisclosed2 - 9 employeesClearwater, FLFounded in 2020, Black Badger Software Solutions is a CRM consulting and SI company. The team offers CRM consulting and SI and ERP consulting and SI.Read More
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5587Undisclosed2 - 9 employeesLocated in Albuquerque, New Mexico, OpsCil is a small IT staff augmentation company. The team offers IT staff augmentation and Custom Software Development.Read More
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5588Undisclosed2 - 9 employeesDubai, United Arab EmiratesBased in Dubai, United Arab Emirates, Logicbyte Software House LLC is a small data analytics company. The team offers BI & big data consulting & SI and IT staff augmentation.Read More
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5589Undisclosed2 - 9 employeesEtterbeek, BelgiumNeologic Vision is an IT strategy consulting company. The Etterbeek, Belgium-based company was founded in 2017. Their team offers IT strategy consulting and Custom Software Development.Read More
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5590Undisclosed2 - 9 employeesNimsoc Cybersecurity, a Cybersecurity company, was established in 2024. The agency provides Cybersecurity and IT managed services.Read More
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5591$1,000+2 - 9 employeesMilesGuard, a Cybersecurity company, offer Cybersecurity and Application Testing. They were founded in 2024.Read More
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5592Undisclosed2 - 9 employeesBrunn am Gebirge, AustriaAlpine Blockchain is a Blockchain company. The Brunn am Gebirge, Austria-based team provides Blockchain and Blockchain Marketing.Read More
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5593Undisclosed2 - 9 employeesManchester, EnglandFortress Lab, a Cybersecurity company, was established in 2015. The team specializes in Cybersecurity and Web Development and is based in Manchester, England.Read More
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5594Undisclosed2 - 9 employeesKraków, PolandThreading Clouds is a Cybersecurity company. Founded in 2022, the team provides Cybersecurity and IT managed services. The firm is based in Kraków, Poland and Malaga, Spain.Read More
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5595Undisclosed2 - 9 employeesRoanoke, VAThe Automated Agency is an artificial intelligence company. They are headquartered in Roanoke, Virginia and have small team. Their services include Artificial Intelligence and Application Testing.Read More
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5596Undisclosed2 - 9 employeesSao Paulo, BrazilGulp Digital is an AI Agents company. Their small team is in Sao Paulo, Brazil. Their services include AI Agents and Application Testing.Read More
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5597Undisclosed10 - 49 employeesSyracuse, NYSpark.Orange, LLC is an e-commerce development company located in Syracuse, New York. Established in 2013, the team provides E-Commerce Development and IT managed services.Read More
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5598Undisclosed10 - 49 employeesLeesburg, VALocated in Leesburg, Virginia, MAVEN, INC. - Virginia is a CRM consulting and SI company. The team specializes in CRM consulting and SI and ERP consulting and SI.Read More
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5599Undisclosed10 - 49 employeesBucaramanga, ColombiaIn Bucaramanga, Colombia and Bogotá, Colombia, SCIENCE & TECHNOLOGY S.A.S is a small IT strategy consulting company. Their services include IT strategy consulting and Custom Software Development.Read More
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5600Undisclosed10 - 49 employeesDofleini Software is a web design agency. Launched in 2015, the team provides Web Design and Web Development.Read More
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5601Undisclosed10 - 49 employeesKingston, JamaicaSpeur Professional Services LLC. Is an UX company founded in 2017. The company specializes in UX/UI Design and Custom Software Development.Read More
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5602Undisclosed10 - 49 employeesBarangaroo, AustraliaBased in Barangaroo, Australia, Australian Sentinel is an IT strategy consulting company. Established in 2015, the team provides IT strategy consulting and Cybersecurity.Read More
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5603Undisclosed10 - 49 employeesKraków, PolandFounded in 2018, Skillberry is a software development firm. The team provides Custom Software Development and Application Testing and is in Kraków, Poland.Read More
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5604Undisclosed10 - 49 employeesBellevue, WASSIR Solutions, a software development firm, was established in 2022. The team specializes in Custom Software Development and Web Development.Read More
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5605Undisclosed10 - 49 employeesVienna, VACybertek Solutions is an IT managed services company. The team is in Vienna, Virginia, and their services include IT managed services and Custom Software Development.Read More
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5606Undisclosed10 - 49 employeesLake Mary, FLKASH Tech, LLC is a big data analytics company. They provide BI & big data consulting & SI and IT staff augmentation and are located in Lake Mary, Florida and Chennai, India.Read More
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5607Undisclosed10 - 49 employeesAustin, TXWP Website Services is a web design agency. The Austin, Texas-based agency specializes in Web Design and Custom Software Development.Read More
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5608Undisclosed10 - 49 employeesSugar Land, TXAyyansoft Inc is an user experience agency. Their small team is based in Sugar Land, Texas and provides UX/UI Design and cloud consulting & SI. The agency was founded in 2009.Read More
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5609Undisclosed10 - 49 employeesKyiv, UkraineALG Systems Ukraine is a big data analytics company. They provide BI & big data consulting & SI and Custom Software Development and were launched in 2001.Read More
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5610Undisclosed10 - 49 employeesToronto, CanadaThe Walmer Group is a small Toronto, Canada-based custom software development company. The team offers Custom Software Development and UX/UI Design.Read More
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