Top 100 Software Testing Companies in California
The Best of November 2024
Looking for a top software QA company in California?
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 California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California Software QA Companies
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Featured providers
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- $5,000+
- 50 - 249 employees
- Boise, ID
Read MoreQualityLogic is a software testing company based in Boise, Idaho with additional offices in California and Oklahoma. Founded in 1986, the team of 68 specializes in application testing. They work primarily with enterprise and midmarket clients in the arts, entertainment and music industries.
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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151
- Undisclosed
- 250 - 999 employees
- Dublin, CA
Alcor Solutions, Inc., an IT strategy consulting company, was established in 2008. The midsize team offers IT strategy consulting and cloud consulting & SI.Read More - Get Started
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152
- Undisclosed
- 50 - 249 employees
- Cupertino, CA
AppPerfect Corp is a custom software development firm. Headquartered in Cupertino, California, their team focuses on Custom Software Development and Robotics Process Automation.Read More -
153
- Undisclosed
- 50 - 249 employees
- Santa Ana, CA
Rencata, a midsize IT strategy consulting company, is headquartered in Santa Ana, California and Puducherry, India. The team focuses on IT strategy consulting and BI & big data consulting & SI.Read More -
154
- Undisclosed
- 50 - 249 employees
- Fremont, CA
Dew Software is an IT strategy consulting company founded in 1997. Their team offers IT strategy consulting and BI & big data consulting & SI.Read MoreIndustries
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155
- $10,000+
- 50 - 249 employees
- San Francisco, CA
Read MorePacketlabs Ltd. is a cybersecurity firm founded in 2011 in Mississauga, Canada. With no more than 10 members, they provide cybersecurity solutions to clients ranging from small firms to large companies in the fields of advertising, education, and financial services.
Clients
- ECEBC
Industries
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156
- $10,000+
- 50 - 249 employees
- San Mateo, CA
Read MoreITSystems is a service company founded in 2010 with more than 10 experts. They offer custom software development, IT strategy consulting, and other application development solutions from their office in Montevideo, Uruguay. They work with small and mid-market firms alike.
Industries
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157
- $10,000+
- 2 - 9 employees
- Los Angeles, CA
BadFeatures is an UX company. The Los Angeles, California-based agency was launched in 2015. Their services include UX/UI Design and Web Development.Read MoreIndustries
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158
- Undisclosed
- 2 - 9 employees
- Livermore, CA
Luitporia Software Consult is a CRM consulting and SI company located in Livermore, California. They provide CRM consulting and SI and IT managed services.Read More -
159
- Undisclosed
- 2 - 9 employees
- San Diego, CA
Cutler Engineering & Technology Services LLC is a small Cybersecurity company based in San Diego, California. Their services include Cybersecurity and IT managed services.Read More -
160
- Undisclosed
- 2 - 9 employees
- Los Angeles, CA
ECommerce Cosmos is a Fort Lauderdale, Florida-based social media marketing agency. They provide Social Media Marketing and Email Marketing and were launched in 2013.Read More -
161
- Undisclosed
- 2 - 9 employees
- Los Angeles, CA
Systems Programming Consultants, Inc. Is a software development firm. Established in 1982, their team specializes in Custom Software Development and Web Development.Read More -
162
- Undisclosed
- 2 - 9 employees
- Irvine, CA
BizTech2go is a business intelligence company. They are based in Irvine, California. Their team specializes in BI & big data consulting & SI and ERP consulting and SI.Read More -
163
- Undisclosed
- 2 - 9 employees
- Milpitas, CA
Cygne Noir Cyber, LLC, a Cybersecurity company, was established in 2023. The team specializes in Cybersecurity and IT managed services.Read MoreIndustries
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164
- Undisclosed
- 2 - 9 employees
- Huntington Beach, CA
Proticom is a custom software development firm. Based in Huntington Beach, California, the company was launched in 1996. Their services include Custom Software Development and Application Testing.Read MoreIndustries
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165
- Undisclosed
- 2 - 9 employees
- Carlsbad, CA
Founded in 1999, Lynch Interactive, Inc. Is a business intelligence company. The agency provides BI & big data consulting & SI and IT managed services.Read More -
166
- $5,000+
- 2 - 9 employees
- Danville, CA
Launched in 1999, DLS Solutions, Inc. Is a custom software development company. Their team provides Custom Software Development and UX/UI Design.Read MoreIndustries
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167
- $5,000+
- 10 - 49 employees
- Sacramento, CA
Small mobile app development company TechloSet, is located in Faisalabad, Pakistan and Sacramento, California. Their services include Mobile App Development and Custom Software Development.Read MoreClients
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Industries
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168
- $5,000+
- 50 - 249 employees
- Dublin, CA
Software Developement is a midsize cloud consulting & SI company. In Noida, India, the agency was launched in 2021. Their team provides cloud consulting & SI, IT staff augmentation, custom software development, AR/VR development, and more.Read MoreIndustries
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169
- Undisclosed
- 250 - 999 employees
- San Francisco, CA
Midsize Application Testing company Testing Hero, is headquartered in San Francisco, California and Hanoi, Vietnam. The team specializes in Application Testing and Web Development.Read More -
170
- $10,000+
- 50 - 249 employees
- Mountain View, CA
Read MoreForgeahead Solutions is an IT staff augmentation and custom software development company. Established in 1999, the firm is in Mountain View, California; Burnaby, Canada and Pune, India. The midsize team offers IT staff augmentation and custom software development.
Industries
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171
- Undisclosed
- 10 - 49 employees
- Corona, CA
Sunztech Intl, a web design company, is located in Corona, California. Their services include Web Design and UX/UI Design.Read More -
172
- Undisclosed
- 10 - 49 employees
- Corte Madera, CA
Application Testing company Critical Logic is headquartered in Corte Madera, California. Their services include Application Testing and Custom Software Development.Read More -
173
- $10,000+
- 10 - 49 employees
- San Francisco, CA
TheBlockBox is a Blockchain company founded in 2018. Their team provides Blockchain and Custom Software Development.Read MoreIndustries
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174
- $25,000+
- 2 - 9 employees
- San Jose, CA
Inizio Inc, a small mobile app development company, is based in San Jose, California. Their services include Mobile App Development and Web Development.Read MoreIndustries
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175
- $1,000+
- 2 - 9 employees
- Los Angeles, CA
Grafx apps is a website development company. Founded in 2019, the team offers Web Development and UX/UI Design.Read MoreIndustries
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176
- $1,000+
- 250 - 999 employees
- Milpitas, CA
IT staff augmentation company Appzlogic Inc was established in 2016. Their midsize team is based in Farmers Branch, Texas; Milpitas, California; Noida, India and Gurugram, India and specializes in IT staff augmentation, custom software development, mobile app development, application testing, and more.Read More -
177
- Undisclosed
- 2 - 9 employees
- Hawthorne, CA
BrowserCloud, a big data analytics company and Application Testing company, was established in 2020. The small team offers BI & big data consulting & SI and Application Testing.Read More -
178
- Undisclosed
- 10 - 49 employees
- San Diego, CA
Located in San Diego, California, International Institute for Software Testing is a small Application Testing company. Their services include Application Testing and Custom Software Development.Read More -
179
- $5,000+
- 50 - 249 employees
- Anaheim, CA
Axis Technical Group, Inc. Is an IT strategy consulting company founded in 2002. The firm offers IT strategy consulting and CRM consulting and SI.Read MoreIndustries
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180
- $1,000+
- 50 - 249 employees
- San Francisco, CA
ACCELQ is a branding company. The team is headquartered in San Francisco, California, and their services include Branding and Custom Software Development.Read More
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