Top 100 Software Testing Companies
The Best of October 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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6421Undisclosed2 - 9 employeesEdinburgh, ScotlandEstablished in 2010, Devious Solutions is a software development firm. The agency focuses on Custom Software Development and Mobile App Development.Read More
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6422Undisclosed2 - 9 employeesTonsberg, NorwayIntoto, an IoT development company, was established in 2018. The agency offers IoT development and Custom Software Development.Read More
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6423Undisclosed2 - 9 employeesOrange Walk, BelizeLXJ CODE Belize is an user experience agency launched in 2016. The agency focuses on UX/UI Design and Graphic Design, and is small.Read More
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6424Undisclosed2 - 9 employeesITechLogics is a SEO services firm. They are located in Krakow, Poland and have small team of experts. Their services include Search Engine Optimization and Digital Strategy.Read More
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6425Undisclosed2 - 9 employeesNew York, NYClarus Tech Partners is a branding company founded in 2018. The team focuses on Branding and Conversion Optimization and is in New York, New York and West Palm Beach, Florida.Read More
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6426Undisclosed2 - 9 employeesEl Dorado Springs, MOThreatBee is a data analytics company. Founded in 2020, their team provides BI & big data consulting & SI and Cybersecurity.Read More
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6427Undisclosed2 - 9 employeesUndisclosedLaunched in 2019, 13 Layers is a small public relations company. Their services include Public Relations and Digital Strategy.Read More
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6428$5,000+2 - 9 employeesWrocław, PolandVentures21 is a Digital Strategy company. They were established in 2022, and their services include Digital Strategy and IT strategy consulting.Read More
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6429Undisclosed2 - 9 employeesBratislava, SlovakiaQS GO Solutions s.r.o., a mobile application development firm, was launched in 2020. Headquartered in Bratislava, Slovakia, the team focuses on Mobile App Development and Event Marketing.Read More
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6430Undisclosed2 - 9 employeesSyracuse, INOtecon Technologies is a small social media marketing company in Syracuse, Indiana. Their services include Social Media Marketing and Search Engine Optimization.Read More
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6431Undisclosed2 - 9 employeesMcLean, VACoherent Logic Limited is a SEO agency. The small McLean, Virginia-based team provides Search Engine Optimization and Custom Software Development. The agency was launched in 2005.Read More
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6432Undisclosed2 - 9 employeesChicago, ILTeambees Corp, a custom software development company, was launched in 2020. The team offers Custom Software Development and UX/UI Design and is in Chicago, Illinois and Gurugram, India.Read More
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6433Undisclosed2 - 9 employeesEllicott City, MDMarket Research company Falcon Edge Technologies was founded in 2019. The team provides Market Research and Logo and is based in Ellicott City, Maryland.Read More
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6434Undisclosed2 - 9 employeesNew York, NYSmall big data company N&R Consulting, is located in New York, New York. Their services include BI & big data consulting & SI and Custom Software Development.Read More
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6435Undisclosed2 - 9 employeesNew York, NYTesting Blaze is a DevOps Managed Services company. They are located in New York, New York and have small team. Their services include DevOps Managed Services and API Development.Read More
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6436Undisclosed2 - 9 employeesRaleigh, NCGEOI Solutions, LLC. Is an API Development company. The Raleigh, North Carolina-based company was founded in 2018. Their services include API Development and Custom Software Development.Read More
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6437Undisclosed2 - 9 employeesBoston, MAGlobal Quality Partners is an user experience agency. Founded in 2009, the company focuses on UX/UI Design and Custom Software Development.Read More
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6438Undisclosed2 - 9 employeesPhoenix, AZAction Platinum Solutions is a Marketing Strategy company. Their small team is in Phoenix, Arizona and Seattle, Washington. Their services include Marketing Strategy and CRM consulting and SI.Read More
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6439Undisclosed2 - 9 employeesHeadquartered in Denver, Colorado, Master's Automation is a small Product Design company. Their services include Product Design and Custom Software Development.Read More
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6440Undisclosed2 - 9 employeesEllicott City, MDNavShi Software (OPC) Ltd, a small social media marketing agency, is in Ellicott City, Maryland. The team specializes in Social Media Marketing and Content Marketing.Read More
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6441Undisclosed2 - 9 employeesCharlotte, NCMLS Technologies, Inc. Is a cloud consulting & SI company in Charlotte, North Carolina. The team specializes in cloud consulting & SI and Custom Software Development.Read More
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6442Undisclosed2 - 9 employeesPlano, TXGreat America Technologies, an IT strategy consulting company, is headquartered in Plano, Texas. Their services include IT strategy consulting and BI & big data consulting & SI.Read More
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6443Undisclosed2 - 9 employeesMcKinney, TXNice Global Solutions Inc is a web design agency. They are located in McKinney, Texas and have small team. They offer Web Design and BI & big data consulting & SI.Read More
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6444Undisclosed2 - 9 employeesWashington, MIWeBuild Databases is a small UX company in Washington, Michigan. The team offers UX/UI Design and BI & big data consulting & SI.Read More
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6445Undisclosed2 - 9 employeesApex, NCLaunched in 2016, Daring Systems, a small IT strategy consulting company, is based in Apex, North Carolina. Their team specializes in IT strategy consulting and Business Consulting.Read More
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6446Undisclosed2 - 9 employeesSDLC is a small Catonsville, Maryland-based web design agency. The team focuses on Web Design and Custom Software Development.Read More
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6447Undisclosed2 - 9 employeesAustin, TXExcelevant, an IT staff augmentation company, was launched in 2014. The team offers IT staff augmentation and Custom Software Development.Read More
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6448Undisclosed2 - 9 employeesSouth Plainfield, NJLaunched in 2010, Astir Services LLC is a small South Plainfield, New Jersey-based data analytics company. Their team specializes in BI & big data consulting & SI and CRM consulting and SI.Read More
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6449Undisclosed2 - 9 employeesArlington, VACyber Earth Solutions is a custom software development firm. Their team is based in Arlington, Virginia and offers Custom Software Development and Web Development.Read More
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6450Undisclosed2 - 9 employeesEdison, NJMegatrendz Media USA Inc., a business intelligence company, is in Edison, New Jersey. Their services include BI & big data consulting & SI and CRM consulting and SI.Read More
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