Top 100 Software Testing Companies in the United States
The Best of April 2024
Looking for a top software QA company in the United States?
Hiring a software testing company is a necessity to both test and improve the services your company offers, especially in an increasingly digital world.
To assist you in your search for a partner, we’ve compiled this list of the top software testing companies in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United States Software QA Companies
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Featured providers
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- Undisclosed
- 10 - 49 employees
- Montevideo, Uruguay
Read MoreQAlified is a software testing and quality assurance company based in Montevideo, Uruguay, with an office in Santa Rosa, Calif. The company, founded in 1992, has a team of more than ten that provides application testing services. QAlified serves mid-market and other-sized companies and institutions in various industries that include financial services, government, and IT.
Industries
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- $5,000+
- 50 - 249 employees
- Seattle, WA
Read MoreQA Wolf, an application testing company, was launched in 2019. The company provides application testing and has a small team.
Industries
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- $1,000+
- 250 - 999 employees
- New York, NY
Read MoreQA Mentor, Inc. is a software testing company based in New York. It has more than 175 employees and was founded in 2010. The team specializes in application testing services.
Industries
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151
- $5,000+
- 10 - 49 employees
- Wilmington, DE
App development firm Vinur Software is in Yerevan, Armenia. The company provides mobile app development, custom software development, and BI & big data consulting & SI and is small.The company was founded in 2018.Read MoreClients
- Bank of America
Industries
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152
- $10,000+
- 1,000 - 9,999 employees
- Marietta, GA
Read MoreCustom software development firm Softensity was founded in 2006. Their small team is headquartered in Marietta, Georgia. Softensity specializes in custom software development, cloud consulting & SI, IoT development, and IT strategy consulting.
Industries
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153
- Undisclosed
- 10 - 49 employees
- Irving, TX
Launched in 2013, Good Automation is a software development company and application testing company. Their small team is located in Irving, Texas. Their services include custom software development and application testing.Read More -
154
- Undisclosed
- 10 - 49 employees
- Colorado Springs, CO
Procurity is a Colorado Springs, Colorado-based application testing and robotics process automation company. The small team specializes in application testing and robotics process automation. The agency was established in 2017.Read More -
155
- $5,000+
- 50 - 249 employees
- Orlando, FL
BCoder Castle is a midsize software development company. Founded in 2020, the team specializes in custom software development, web development, mobile app development, wearable app development, and more. The firm is headquartered in Orlando, Florida and Panchkula, India.Read More -
156
- Undisclosed
- 50 - 249 employees
- Greensboro, NC
Zenergy Technologies is a custom software development firm. Their midsize team is in Greensboro, North Carolina and specializes in custom software development and application testing. The agency was founded in 2010.Read More -
157
- $10,000+
- 50 - 249 employees
- Columbia, MD
Read MoreIntersoft Data Labs is an application testing company launched in 2003. The midsize Columbia, Maryland-based team focuses on application testing, IT staff augmentation, custom software development, Artificial Intelligence, and more.
Industries
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158
- Undisclosed
- 50 - 249 employees
- Huntsville, AL
Software development company MTA, INC. - Alabama was launched in 1984. They are located in Huntsville, Alabama and have a midsize team. Their services include custom software development and application testing.Read More -
159
- Undisclosed
- 50 - 249 employees
- Marietta, GA
Application testing company ITOrizon Inc. Is located in Marietta, Georgia. The midsize team focuses on application testing, cloud consulting & SI, ERP consulting and SI, and custom software development and was founded in 2013.Read MoreIndustries
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160
- Undisclosed
- 50 - 249 employees
- New York, NY
RTTS is a midsize big data analytics company established in 1996. Their services include BI & big data consulting & SI and application testing. The company is based in New York, New York.Read MoreIndustries
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161
- $10,000+
- 50 - 249 employees
- San Francisco, CA
Read MoreWebsite development firm Bytex Technologies was launched in 2015. Their midsize team is located in Iași, Romania and San Francisco, California. Their services include web development, application testing, enterprise app modernization, custom software development, and more.
Industries
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162
- $1,000+
- 50 - 249 employees
- Urbandale, IA
LaunchIT Corp is a software development company. They focus on custom software development and application testing and were founded in 2012. The firm is in Urbandale, Iowa.Read More -
163
- $5,000+
- 250 - 999 employees
- McKinney, TX
Read MoreScienceSoft is a software development and IT consulting company located in the US, Europe and the Middle East. The company was founded in 1989. The team of 700+ IT experts provides services for all-around enterprise IT management: web, mobile and desktop app development; IT infrastructure management; L1-L3 support; testing; cybersecurity. They work with startups, mid-market and enterprise clients, including Fortune 500 companies, in healthcare, finance, retail, and other business domains.
Clients
- Ford Motor Company
- Deloitte
- eBay
- Walmart
Industries
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164
- Undisclosed
- 250 - 999 employees
- Greensboro, NC
Orasi Software, a custom software development company, is based in Greensboro, North Carolina. Founded in 2002, the midsize team offers custom software development, BI & big data consulting & SI, IT managed services, and application testing.Read More -
165
- Undisclosed
- 250 - 999 employees
- Hanover, MD
VOR Technology, LLC is a software development company. The midsize Hanover, Maryland-based team specializes in custom software development, application management & support, cybersecurity, and application testing. The agency was established in 2011.Read More -
166
- Undisclosed
- 250 - 999 employees
- Spring, TX
Read MoreTTC is a cybersecurity company. The midsize Spring, Texas-based firm was launched in 2004. Their services include cybersecurity, custom software development, application testing, and robotics process automation.
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167
- $1,000+
- 2 - 9 employees
- San Diego, CA
Escaped, a cybersecurity and application testing company, was launched in 2020. The small team provides cybersecurity and application testing. The firm is located in San Diego, California.Read More -
168
- $1,000+
- 2 - 9 employees
- Bothell, WA
Autonomicsoft Solutions LLC is a software development company and application testing company. The small team is in Bothell, Washington. Their services include custom software development and application testing.Read More -
169
- Undisclosed
- 2 - 9 employees
- Shawnee, KS
Located in Shawnee, Kansas, Harlow Consulting Group is a small application testing and back office outsourcing company. The team focuses on application testing and back office outsourcing.Read More -
170
- Undisclosed
- 50 - 249 employees
- Herndon, VA
Glorant LLC d/b/a Octalsoft is a custom software development firm. The Herndon, Virginia-based company was founded in 2005. The midsize team specializes in custom software development, application testing, and IT managed services.Read More -
171
- Undisclosed
- 50 - 249 employees
- Doral, FL
Compuquip Cybersecurity is a Doral, Florida-based cybersecurity company. The midsize company was launched in 1980. Their team offers cybersecurity, application testing, and custom software development.Read More -
172
- $5,000+
- 2 - 9 employees
- Coronado, CA
Read MoreEcliptic Ideas is a Coronado, California-based software development company. Launched in 2019, the small team provides custom software development and mobile app development.
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173
- $10,000+
- 50 - 249 employees
- New Haven, CT
SphereGen, a software development company, was founded in 2007. Their midsize team is headquartered in New Haven, Connecticut and Pune, India and offers custom software development, AR/VR development, mobile app development, application testing, and more.Read MoreIndustries
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174
- $5,000+
- 2 - 9 employees
- Wilmington, DE
JazzTeam LLC is a custom software development company located in Wilmington, Delaware. The small team offers custom software development, application testing, and IT strategy consulting. The firm was founded in 2024.Read MoreIndustries
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175
- $10,000+
- 2 - 9 employees
- Denver, CO
Read MoreForbina Consulting, LLC is a custom software development company launched in 2020. Their small team is based in Castle Rock, Colorado. Their services include custom software development, cloud consulting & SI, and other application development.
Clients
- Foundation for the Accreditation of Cellular Therapy
Industries
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176
- $5,000+
- 2 - 9 employees
- St. Petersburg, FL
UltimateQA is a small IT strategy consulting company. Based in St. Petersburg, Florida, the firm was founded in 2015. Their team offers IT strategy consulting, IT staff augmentation, other IT consulting and SI, web development, and more.Read MoreIndustries
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177
- $10,000+
- 10 - 49 employees
- San Francisco, CA
EchoUser, an user experience company, is headquartered in San Francisco, California and Washington, District of Columbia. They provide ux/ui design and application testing and were established in 2006.Read MoreIndustries
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178
- Undisclosed
- 10 - 49 employees
- Tarpon Springs, FL
Launched in 2003, Checkpoint Technologies is a application testing company. They are in Tarpon Springs, Florida and Odessa, Florida and have a small team. Their services include application testing, IT strategy consulting, and IT staff augmentation.Read MoreIndustries
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179
- Undisclosed
- 10 - 49 employees
- Jersey City, NJ
Application testing company abeyis is in Jersey City, New Jersey. The small team offers application testing, BI & big data consulting & SI, custom software development, and api development. The agency was established in 2022.Read More -
180
- Undisclosed
- 10 - 49 employees
- Los Altos, CA
Practical SQA, an application testing company, is based in Los Altos, California. The company offers application testing, mobile & app marketing, IT managed services, and devops managed services and has a small team.The company was launched in 2014.Read More
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