Top 100 Software Testing Companies in the United States

Application development firm CoDefyne was established in 2014. They are in Lewes, Delaware; Hyderabad, India; Dubai, United Arab Emirates and Jeddah, Saudi Arabia and have a small team. CoDefyne focuses on mobile app development, IoT development, web development, enterprise app modernization, and more.

360logica Software Testing Services is an offshore QA/testing consultancy based in Noida, India, with additional offices in London; Sunnyvale, Calif.; Jersey City, N.J.; and New Delhi. It was founded in 2007 and has more than 230 employees. Primarily offering app testing, the team also provides web development and custom software development services to clients in the IT, financial services, media, real estate, and telecommunications sectors.

Chimera Technologies Pvt Ltd is a software development firm. They are located in Bengaluru, India and Singapore, Singapore and have a midsize team that focuses on custom software development, mobile app development, application testing, web development, and more. The firm was founded in 2001.

Chordify Management Consultants LLC is a IT staff augmentation company. Founded in 2007, the firm is headquartered in Sunnyvale, California and Kazhakkoottam, India. The small team focuses on IT staff augmentation, IT strategy consulting, custom software development, application testing, and more.

Payatu is a cybersecurity company launched in 2011. Based in Pune, India; Dover, Delaware; Sydney, Australia and Den Haag, Netherlands, their midsize team offers cybersecurity, cloud consulting & SI, application testing, and corporate training & coaching.

Headquartered in Addison, Texas; Bengaluru, India; Hyderabad, India and Gurugram, India, Accolite Digital is a cloud consulting & SI company. The large team offers cloud consulting & SI, cybersecurity, application testing, enterprise app modernization, and more and was established in 2007.

SurensInffotek is a robotics process automation company. Founded in 2018, the small firm is headquartered in Plymouth, Minnesota and Miyapur, India. Their services include robotics process automation, mobile app development, Artificial Intelligence, and application testing.

Damco Solutions Limited, a back office outsourcing company, was established in 1996. In London, United Kingdom and Mechanicsburg, Pennsylvania, their midsize team provides back office outsourcing, branding, content marketing, ux/ui design, and more.

Valenta, an IT strategy consulting company, was founded in 2011. The agency offers IT strategy consulting, BI & big data consulting & SI, CRM consulting and SI, ERP consulting and SI, and more and has a midsize team. The agency is headquartered in Toronto, Canada; Hoboken, New Jersey and Bengaluru, India.

Launched in 2003, NLiven Technologies Pvt. Ltd. Is a software development company. The midsize team specializes in custom software development, mobile app development, Artificial Intelligence, application testing, and more. The company is headquartered in Dunwoody, Georgia and Indore, India.

Genisys Group is a large UX company. Launched in 1985, the agency is in London, United Kingdom; Bengaluru, India and New York, New York. Their team provides ux/ui design, IT strategy consulting, cloud consulting & SI, IT managed services, and more.

Testinium is a software testing company based in Istanbul with an office in Den Haag, Netherlands. The company, founded in 2009, has more than around 300 employees and provides application testing, AI, business consulting, and custom software development services. Testinium serves enterprise and mid-market companies in various industries.

Digit88 Technologies Private Limited , a software development firm, is based in Bedford, Massachusetts and Bengaluru, India. The midsize team specializes in custom software development, web development, mobile app development, Artificial Intelligence, and more. The agency was launched in 2014.

Aspire Systems is a product development firm headquartered in San Jose, Calif., with another office in Chennai, India. It was founded in 1996 and has grown to a size of over 2,000 employees. Their sizable team provide web design, web development, application testing, e-commerce development, and custom software development services to a variety of industries, including IT, financial services, and education. 

STPL IT Solutions, a web design company, was launched in 2004. Their midsize team is in San Mateo, California and Lucknow, India and provides web design, ux/ui design, architectural design, custom software development, and more.

Located in Pune, India; Orlando, Florida; Mumbai, India and Los Angeles, California, Leo Technosoft is a web design company. The midsize team provides web design, web development, e-commerce development, cybersecurity, and more and was established in 2003.

Endeavour is a development shop in Austin, Texas that not only specializes in mobile apps and custom software but also provides cloud solutions and analytics. Founded in 2002, Endeavour has a team of nearly 330 employees that is dispersed across offices in India, London, and Texas. They mostly work with businesses in the financial services, healthcare and medical, and retail industries.

Edvenswa Enterprises is an app development firm. They are headquartered in San Jose, California; Hyderabad, India and Roswell, Georgia and have a midsize team. Their services include mobile app development, robotics process automation, ux/ui design, cloud consulting & SI, and more. The agency was founded in 1980.

Launched in 2014, Qualitas Global is a data analytics company. The firm provides BI & big data consulting & SI, ECM consulting and SI, application testing, Artificial Intelligence, and more and has a midsize team.

Launched in 2018, Amantya Technologies is a cloud consulting & SI company. The midsize Gurugram, India-based team provides cloud consulting & SI, Artificial Intelligence, ux/ui design, custom software development, and more.

Custom software development firm Bluerose Technologies was founded in 2010. Their midsize team is headquartered in Bengaluru, India; München, Germany; London, United Kingdom and Miami, Florida. Their services include custom software development, IT staff augmentation, application management & support, IT managed services, and more.

Exist Global is a software development company. They are headquartered in Pasig, Philippines and Manhattan Beach, California and have a midsize team. Their services include custom software development, application testing, blockchain, and mobile app development. The company was founded in 2001.

Softsquare is a CRM consulting and SI company founded in 1998. They are located in White Oak, Maryland; Toronto, Canada and Chennai, India and have a midsize team. The company offers CRM consulting and SI, mobile app development, BI & big data consulting & SI, and application testing.

Nous Infosystems is an application testing company. Launched in 1996, the firm is in Edison, New Jersey; San Ramon, California; Mississauga, Canada and Brentford, United Kingdom. The large team specializes in application testing, custom software development, CRM consulting and SI, IT managed services, and more.

Sybrant Technologies is a product testing and software development agency based in Salt Lake City, with additional resources in Chennai, India. Founded in 2006, the company consists of more than 200 employees providing third-party testing and development services for a variety of platforms and products. Sybrant Technologies's primarily offers web design, web development, mobile app development, application testing, and social media marketing services.

IHorse, a web design agency, was founded in 2007. The midsize New York, New York-based team provides web design, mobile app development, web development, custom software development, and more.

Founded in 1999, FPT Software is a software development firm. Their large team is headquartered in El Segundo, California; Hanoi, Vietnam; Tokyo, Japan and Cebu City, Philippines. Their team specializes in custom software development, non-voice bpo/back office services, cloud consulting & SI, IT managed services, and more.

Veridic Technologies Pvt Ltd is an application development firm launched in 2010. They are in Panchkula, India; Panchkula, India and New York, New York and have a midsize team. The firm focuses on mobile app development, enterprise app modernization, application testing, web development, and more.

MicroGenesis Techsoft Pvt. Ltd. Is a midsize user experience agency based in Bengaluru, India; Secunderabad, India; Dubai, United Arab Emirates and Mulchen, Chile. They offer ux/ui design, custom software development, web development, mobile app development, and more and were established in 2000.

Cloud consulting & SI company Payoda Technology Inc. Is based in Plano, Texas and Coimbatore, India. The agency offers cloud consulting & SI, digital strategy, e-commerce development, application testing, and more and is midsize.The agency was established in 2005.