Top 100 Software Testing Companies in the United States

Located in Bainbridge Island, Washington; Seattle, Washington; Mainz, Germany and Bengaluru, India, PHYTEC America is a small custom software development firm. They focus on custom software development, IT strategy consulting, application testing, and application management & support and were established in 1986.

Elementech, a software development firm, was launched in 2020. Their small team is located in San Antonio, Texas. The firm specializes in custom software development, web development, web design, mobile app development, and more.

Bastion Research, a custom software development firm, was founded in 2018. The small team focuses on custom software development, web development, mobile app development, e-commerce development, and more. The agency is headquartered in New York, New York.

TeKreant Staffing and IT Solutions is a IT strategy consulting company established in 2008. The agency specializes in IT strategy consulting, cloud consulting & SI, custom software development, web development, and more and has a small team. The agency is located in Irving, Texas.

CipherHQ Technologies LLC is a IT strategy consulting company based in Bowie, Maryland. The small team specializes in IT strategy consulting, cloud consulting & SI, cybersecurity, IT managed services, and more and was founded in 2014.

SYSTELLEX is a small Murrieta, California-based social media marketing company. They provide social media marketing, search engine optimization, graphic design, custom software development, and more and were established in 2006.

Synectics Development is a IT strategy consulting company headquartered in New York, New York. They offer IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, CRM consulting and SI, and more and were founded in 2017.

Westmoreland Software, a software development firm, was launched in 2023. Their small team is headquartered in Youngwood, Pennsylvania and focuses on custom software development, IT strategy consulting, mobile app development, e-commerce development, and more.

United Holdings Group is a small mobile & app marketing company. In New York, New York, the firm was launched in 2005. Their team provides mobile & app marketing, search engine optimization, web design, BI & big data consulting & SI, and more.

On Wave Group, a software development firm, is based in Dover, Delaware. The small team focuses on custom software development, web development, web design, cloud consulting & SI, and more and was established in 2004.

Accelerance is a small IT strategy consulting company. The Redwood City, California-based firm was established in 2001. Their services include IT strategy consulting, custom software development, IT staff augmentation, enterprise app modernization, and more.

3Pillar Global is a digital product development company with about 880 employees across the globe. Areas of expertise center on custom software development, UX/UI design, and mobile app development. Its Fairfax, Va. headquarters are paired with an additional office in Boston. Since its founding in 2006, 3Pillar Global has expanded internationally to branches in Romania, India, and London, U.K. The team works with small, mid-market, and enterprise clients that mostly work in education, healthcare, media, and finance.

EbryxTech LLC, a IT staff augmentation company, was launched in 2008. Their midsize team is based in Las Vegas, Nevada. Their services include IT staff augmentation, custom software development, web development, mobile app development, and more.

Inizio Inc is a San Jose, California-based app development company. The company focuses on mobile app development, web development, enterprise app modernization, e-commerce development, and more and is small.The company was established in 2013.

Cloud consulting & SI and IT managed services company Lumen21, Inc was founded in 2007. Their midsize team is based in Orange, California and Mumbai, India. Lumen21, Inc offers cloud consulting & SI and IT managed services.

Imagine Automation is a small Rosedale, Indiana-based application testing company. Their services include application testing, engineering, and fabrication.

Founded in 2013, Apricot Tech LLC is a midsize app development firm. Their services include mobile app development, IoT development, Artificial Intelligence, and application testing. The firm is based in Tampa, Florida.

Blueprint Consulting, LLC is a small Phoenix, Arizona-based user experience company and application testing company. The team provides ux/ui design and application testing.

Aztaz Software LLC is an application testing company. The small Petaluma, California-based agency was founded in 2006. Their services include application testing, custom software development, api development, and digital engineering.

Contata Solutions is a custom software development firm. Established in 2000, the midsize firm is based in Minneapolis, Minnesota and Noida, India. Their team specializes in custom software development, BI & big data consulting & SI, cloud consulting & SI, Artificial Intelligence, and more.

FIN Digital is a software development firm. Launched in 2014, the small firm is headquartered in Washington, District of Columbia. Their services include custom software development, enterprise app modernization, application management & support, e-commerce development, and more.

Make I.T. SOAR is a small cybersecurity company. They provide cybersecurity, IT strategy consulting, application testing, and other IT consulting and SI and were founded in 2016. The firm is headquartered in Appleton, Wisconsin.

Software development company Lunar Collective is based in Austin, Texas. The small company was founded in 2016. Their services include custom software development, web development, application management & support, e-commerce development, and more.

Vertical Merger Technology Group, a small custom software development company, is in Overland Park, Kansas and Overland Park, Kansas. They provide custom software development, web development, enterprise app modernization, Artificial Intelligence, and more and were established in 2007.

Hurrikan Logic is a CRM consulting and SI company. The small San Diego, California-based team focuses on CRM consulting and SI, IT strategy consulting, custom software development, enterprise app modernization, and more. The firm was launched in 2013.

Innopad Solutions LLP is a custom software development company. The small Ahmedabad, India-based team focuses on custom software development, enterprise app modernization, ux/ui design, application management & support, and more. The agency was established in 2015.

IT strategy consulting company Datawallet is located in New York, New York and Berlin, Germany. The small team offers IT strategy consulting, other IT consulting and SI, blockchain, cloud consulting & SI, and more. The agency was launched in 2014.

Columbia Consulting Group, a HR agency, was established in 1997. Their small team is located in Stamford, Connecticut and specializes in HR services, custom software development, enterprise app modernization, BI & big data consulting & SI, and more.

Innova Strategies, LLC, a corporate training company, was established in 2016. The firm specializes in corporate training, application management & support, ERP consulting and SI, business consulting, and more and has a small team. The firm is headquartered in Huntsville, Alabama.

End2End Technical Solutions, Inc. Is a small software development firm. Based in Odenton, Maryland, the firm was established in 2011. Their services include custom software development, cybersecurity, enterprise app modernization, application testing, and more.