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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5671Undisclosed50 - 249 employeesScottsdale, AZLazarus Alliance, Inc., an Advertising company, is based in Scottsdale, Arizona. They specialize in Advertising and Branding and were established in 2000.Read More
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5672Undisclosed50 - 249 employeesChiang Mai, ThailandMobile application development company Lanna Softworks was established in 2005. The team specializes in Mobile App Development and IT staff augmentation and is headquartered in Chiang Mai, Thailand.Read More
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5673Undisclosed50 - 249 employeesOlathe, KSChelsoft Solutions Co., an user experience design company, is based in Olathe, Kansas and Vijayawada, India. Established in 2010, the team offers UX/UI Design and cloud consulting & SI.Read More
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5674Undisclosed50 - 249 employeesNewton, MALogic Way Inc. Is a custom software development firm. Founded in 2004, the team offers Custom Software Development and UX/UI Design. The firm is headquartered in Newton, Massachusetts.Read More
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5675Undisclosed50 - 249 employeesRīga, LatviaBaltic Technology Group is an user experience company. Founded in 1991, the team provides UX/UI Design and BI & big data consulting & SI. The company is located in Michigan and Rīga, Latvia.Read More
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5676Undisclosed50 - 249 employeesCary, NCG&G Technologies, Inc. Is a midsize Cary, North Carolina-based cloud consulting & SI company. The team provides cloud consulting & SI and ERP consulting and SI.Read More
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5677Undisclosed50 - 249 employeesLondon, EnglandBased in London, England, Tangent Marketing Services is a Digital Strategy company. The team focuses on Digital Strategy and UX/UI Design.Read More
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5678UndisclosedFreelancer employeesTheMindfulTech.org is a Business Consulting company. In Golden, Colorado, their team offers Business Consulting and Application Testing.Read More
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5679Undisclosed50 - 249 employeesOrlando, FLAgrasen Technologies Inc., a SEO company, was launched in 2014. They specializes in Search Engine Optimization and Web Design.Read More
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5680Undisclosed50 - 249 employeesTucson, AZTES-i is a Cybersecurity company. Their midsize team of employees is located in Tucson, Arizona. Their team offers Cybersecurity and Custom Software Development.Read More
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5681Undisclosed50 - 249 employeesLas Vegas, NVStixis Technologies is a cloud consulting & SI company established in 2009. Based in Las Vegas, Nevada, the team offers cloud consulting & SI and Mobile App Development.Read More
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5682UndisclosedFreelancer employeesRichardson, TXWeb design agency Altus Techs was launched in 2018. The company focuses on Web Design and IT strategy consulting.Read More
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5683UndisclosedFreelancer employeesErie, PAVirtual IT Solutions LLC is an IT strategy consulting company. In Erie, Pennsylvania, the team provides IT strategy consulting and cloud consulting & SI.Read More
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5684UndisclosedFreelancer employeesCollierville, TNIT managed services company InfinoTech Solutions was established in 2022. The team specializes in IT managed services and Application Testing and is located in Collierville, Tennessee.Read More
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5685Undisclosed50 - 249 employeesSanta Clara, CAFounded in 2007, Neova Solutions is a midsize Santa Clara, California-based Robotics Process Automation company. Their services include Robotics Process Automation and DevOps Managed Services.Read More
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5686Undisclosed50 - 249 employeesColumbia, MDLaunched in 2016, Global Alliant Inc is a midsize Columbia, Maryland-based cloud consulting & SI company. Their team specializes in cloud consulting & SI and Artificial Intelligence.Read More
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5687UndisclosedFreelancer employeesSunlit Studios is an Email Marketing company. They are based in Ohio and have small team. They offer Email Marketing and Application Testing.Read More
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5688Undisclosed50 - 249 employeesPortland, ORSiligentLogic is a website development company. The team offers Web Development and Mobile App Development and is based in Portland, Oregon and Mumbai, India.Read More
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5689Undisclosed50 - 249 employeesFrisco, TXTechnovera is an IT strategy consulting company. Their midsize team is located in Frisco, Texas. Their services include IT strategy consulting and cloud consulting & SI.Read More
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5690Undisclosed50 - 249 employeesL'viv, UkraineUKEESS Software House, a Digital Strategy company, provide Digital Strategy and UX/UI Design. They were established in 2004.Read More
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5691Undisclosed50 - 249 employeesSaint Paul, MNLaunched in 2006, Excel Nearshore is a midsize Saint Paul, Minnesota-based IT staff augmentation company. Their services include IT staff augmentation and Custom Software Development.Read More
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5692Undisclosed50 - 249 employeesHopkins, MNLedelsea is an IT strategy consulting company. The team focuses on IT strategy consulting and IT managed services and is based in Hopkins, Minnesota.Read More
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5693Undisclosed50 - 249 employeesBloomington, MNC2 Solutions is a Digital Strategy company in Bloomington, Minnesota. They offer Digital Strategy and UX/UI Design.Read More
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5694Undisclosed50 - 249 employeesSt. Louis, MOCEdge Inc. Is a midsize IT strategy consulting company launched in 2004. Their team focuses on IT strategy consulting and cloud consulting & SI.Read More
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5695Undisclosed50 - 249 employeesArlington Heights, ILTechTiera Corporation, a midsize IT strategy consulting company, is headquartered in Arlington Heights, Illinois. The team provides IT strategy consulting and BI & big data consulting & SI.Read More
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5696Undisclosed50 - 249 employeesSpringfield, ILLead IT Corporation is a midsize social media marketing agency founded in 2005. Their services include Social Media Marketing and Content Marketing.Read More
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5697Undisclosed50 - 249 employeesBarcelona, SpainData analytics company Business Insights Spain is located in Barcelona, Spain. They focus on BI & big data consulting & SI and cloud consulting & SI and were established in 2017.Read More
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5698Undisclosed50 - 249 employeesApex, NCAudLink IT Services is an IT strategy consulting company. The team offers IT strategy consulting and cloud consulting & SI and is located in Apex, North Carolina.Read More
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5699Undisclosed50 - 249 employeesRaleigh, NCTontine Group is an UX company founded in 2018. The firm provides UX/UI Design and BI & big data consulting & SI, and is midsize.Read More
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5700UndisclosedFreelancer employeesSydney, AustraliaMega IT Services, a cloud consulting & SI company, was founded in 2015. The agency focuses on cloud consulting & SI and IT managed services, and is small.Read More
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