Top 100 Software Testing Companies

Kualitatem is a software and application testing firm based in New York. Founded in 2010, their team of about 150 serves clients of all sizes in industries such as government, financial services, and consumer products. They also provide cybersecurity services.  

FlairsTech is an UX agency. Their midsize team is headquartered in Dorval, Canada. Their services include ux/ui design, graphic design, video production, IT strategy consulting, and more.

Crestech Software, an application testing company, is headquartered in Noida, India and Dublin, California. The midsize team offers application testing and was founded in 2005.

MobilePundits is a custom app development agency based in Indore, India. Founded in 2003, MobilePundits' team of 20+ employees provides custom software development, mobile app development, and application testing services to small businesses, mid-markets, and enterprises in the healthcare, advertising, and hospitality industries. 

Usability Sciences is a market research company. The Irving, Texas-based agency was founded in 1989. The small team specializes in market research, ux/ui design, product design, custom software development, and more.

Thruster, a software development firm, was established in 2020. The small team provides custom software development, enterprise app modernization, web development, application management & support, and more. The company is based in Kaunas, Lithuania.

PQA Testing is a software quality assurance and testing firm based in Fredericton, New Brunswick, with a total of 5 offices located throughout Canada. The firm was founded in 1997 and currently is staffed by 120 employees. A diverse base of clients includes enterprise-scale, mid-market, and startup software firms. PQA Testing offers a full range of services that include application testing, IT strategy consulting, and software integration.

Blue Sparrow Apps is a development agency based in Bristol, England, and founded in 2015. With fewer than 10 employees, they specialize in mobile app and custom software development solutions for both small and medium-sized businesses.

Team Connect Ltd. Is a software development firm in Warszawa, Poland and Gliwice, Poland. Established in 2008, the midsize team specializes in custom software development, IT staff augmentation, IT managed services, enterprise app modernization, and more.

IntelactSoft, a business intelligence company and custom software development firm, is based in Bucharest, Romania. Established in 2011, the small team provides BI & big data consulting & SI and custom software development.

Cybercom Group is a software development firm based in Warsaw, Poland with other offices in Lodz and Bydgoszcz, Poland, Tampere and Helsinki, Finland, and Stockholm and Gothenburg, Sweden. Established in 1997, they have 1185 employees that provide web development, custom software, mobile development, internet of things, and more.

SP Marketplace is a software development company based in Penn Valley, Calif., with another office in Sacramento, Calif. Founded in 2012, SP Marketplace specializes in providing custom software development, application development, and application management services to IT companies and nonprofits.

Audacia is a bespoke software development firm headquartered in Leeds, UK. Founded in 2007, and have about 30 employees, most of their clients are large-scale enterprises in the European market. They provide custom software development, web development, mobile apps, software integration, and staff augmentation.

Founded in 1999, Grid Dynamics Digital Team (formerly Daxx) is a software development and technology consulting company headquartered in Kyiv, Ukraine. Its team of more than 450 experts have 20 years of experience in custom software, quality control, security testing, and process and technical consulting, web development, and e-commerce development. Daxx mainly works with mid-sized clients. So far, the company has helped more than 300 companies set up, manage, and retain their remote development teams in Ukraine.

Founded in 2015, TestCrew is an application testing company. Their midsize team is based in Riyadh, Saudi Arabia and Dubai, Saudi Arabia and offers application testing.

Argentinian based company. FlyDevs was founded in 2014 and focuses their work advertising and marketing services. The team of over 5,000 work conducting digital strategies, email marketing, web design, and IT development for clients.

White Label is a web development firm based in Warsaw, Poland. Founded in 2014, their team of 25 serves clients in the IT and consumer products sectors. Services include iOS/Android, WordPress, and Magento development.

OKQA is an application testing company. Their small team is in Chernihiv, Ukraine. Their services include application testing. The firm was launched in 2020.

Cleverlance is an information services and technology firm that has offices in Redwood City, Calif., Prague, and Bratislava, Slovakia. Founded in 2000, Cleverlance's team of about 450 employees has nearly two decades of experience in web, software, and mobile app development. The firm primarily works with small business and mid-market clients – as well as a few larger enterprises – in the financial services industry, among others. 

dmt Software House is a software development and services company that has two offices in Cracow, Poland, and another in Bielsko Biala, Poland. The company, founded in 1995, has more than 50 employees and provides custom software development, mobile app development, application testing, and other application development services to enterprise and smaller-sized companies in the finanacial services, business services, and other industries. 

Qualimatrix Technologies is a IT staff augmentation and application testing company launched in 2020. The midsize Bengaluru, India-based team specializes in IT staff augmentation and application testing.

Founded in 2017, Academy is located in Brooklyn, N.Y. Their team of 6 employees provides UX/UI design, product design, and application testing services.

Enhops Solutions Pvt Ltd, an application testing company, is headquartered in Hyderabad, India. The midsize team provides application testing and was launched in 2015.

Venturi X is a software development firm. The Middletown, Delaware-based firm was established in 2016. The midsize team offers custom software development, enterprise app modernization, web development, mobile app development, and more.

Founded in 2006, rinf.tech is a midsize software development company. Their team specializes in custom software development, Artificial Intelligence, IoT development, ux/ui design, and more. The agency is based in București, Romania; Berlin, Germany; Timișoara, Romania and Issy-les-Moulineaux, France.

vTEST is a software testing firm based in Pune, India. Founded in 2015, the team of 45 specializes in application testing. They work with clients primarily in the IT industry.

ITCube Solutions is a technology service headquartered in Cincinnati, OH with a satellite office in Pune, India. Founded in 2003, the team of 600+ employees provides a host of services including custom software, web, and mobile app development. IT Cube Solutions also supports clients with application management and enterprise app modernization.

PragmaFlow, Inc is a custom software development company established in 2020. They are in Longueuil, Canada and have a small team. The firm provides custom software development, mobile app development, application testing, web development, and more.