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.
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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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61
- Undisclosed
- 2 - 9 employees
- Fremont, CA
Cordia Solutions is an Application Testing company. Launched in 2021, the team specializes in Application Testing and BI & big data consulting & SI.Read More - Get Started
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62
- Undisclosed
- 10 - 49 employees
- Oakland, CA
Software development firm and Application Testing company npm, Inc. Is based in Oakland, California. The team specializes in Custom Software Development and Application Testing.Read MoreIndustries
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63
- Undisclosed
- 50 - 249 employees
- Orange, CA
SQA² is an Application Testing company launched in 1997. The team offers Application Testing and IT strategy consulting and is in Orange, California.Read More -
64
- Undisclosed
- 50 - 249 employees
- Cupertino, CA
OPTOFIDELITY is an AR/VR development company. Their midsize team of employees is located in Cupertino, California. Their team specializes in AR/VR development and Application Testing.Read More -
65
- Undisclosed
- 50 - 249 employees
- San Francisco, CA
TestRigor is an Application Testing company. Established in 2015, the company is based in San Francisco, California. Their team focuses on Application Testing and ERP consulting and SI.Read More -
66
- Undisclosed
- 50 - 249 employees
- San Francisco, CA
Founded in 2012, Rainforest QA, a midsize Application Testing company, is in San Francisco, California. Their services include Application Testing and Artificial Intelligence.Read More -
67
- Undisclosed
- 50 - 249 employees
- Redwood City, CA
Split Software, Inc. Is an Application Testing company. They offer Application Testing and Custom Software Development and were launched in 2015.Read MoreIndustries
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68
- Undisclosed
- 1,000 - 9,999 employees
- Diamond Bar, CA
Liferay is an Application Testing company established in 2004. The large team focuses on Application Testing and API Development.Read MoreIndustries
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69
- $10,000+
- 50 - 249 employees
- San Francisco, CA
Founded in 2015, Bytex Technologies is a website development firm. Their services include Web Development and Enterprise App Modernization.Read MoreIndustries
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70
- Undisclosed
- 250 - 999 employees
- Fremont, CA
Agama Solutions Inc is an Application Testing company. The Fremont, California-based company was launched in 2006. Their services include Application Testing and IT strategy consulting.Read MoreIndustries
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71
- $1,000+
- 2 - 9 employees
- San Diego, CA
Escaped is a San Diego, California-based Cybersecurity and Application Testing company. Launched in 2020, the team specializes in Cybersecurity and Application Testing.Read More -
72
- Undisclosed
- 50 - 249 employees
- San Jose, CA
CAXTEK is a custom software development firm. The team is headquartered in San Jose, California, and their services include Custom Software Development and Application Testing.Read MoreIndustries
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73
- $25,000+
- 50 - 249 employees
- Beverly Hills, CA
Web design company Friflex is located in Beverly Hills, California. Their services include Web Design and UX/UI Design.Read More -
74
- Undisclosed
- 10 - 49 employees
- Palo Alto, CA
Loadmill, an Application Testing company, was established in 2018. The small team offers Application Testing.Read More -
75
- $10,000+
- 10 - 49 employees
- San Francisco, CA
EchoUser is an user experience agency. They are headquartered in San Francisco, California and Washington, District of Columbia, and their services include UX/UI Design and Application Testing.Read MoreIndustries
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76
- Undisclosed
- 10 - 49 employees
- Los Altos, CA
Practical SQA, an Application Testing company, is located in Los Altos, California. Their services include Application Testing and Mobile & App Marketing.Read More -
77
- Undisclosed
- 10 - 49 employees
- Woodland, CA
Varkasa Inc is an Application Testing company based in Woodland, California. Their services include Application Testing and IT strategy consulting.Read More -
78
- Undisclosed
- 10 - 49 employees
- San Francisco, CA
Established in 2016, Intellimize is an Application Testing company. The company specializes in Application Testing and Conversion Optimization.Read MoreIndustries
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79
- Undisclosed
- 250 - 999 employees
- Santa Clara, CA
Tech Firefly is a Content Moderation Services company. The Santa Clara, California-based agency was launched in 2016. Their team offers Content Moderation Services and Artificial Intelligence.Read More -
80
- Undisclosed
- 250 - 999 employees
- Culver City, CA
Custom software development firm Test Pro is located in Culver City, California. The team specializes in Custom Software Development and Application Testing.Read More -
81
- Undisclosed
- 250 - 999 employees
- Santa Clara, CA
EffOne is a custom software development firm based in Santa Clara, California. They focus on Custom Software Development and Application Testing.Read More -
82
- Undisclosed
- 250 - 999 employees
- Pleasanton, CA
QASource is an Application Testing company. The Pleasanton, California-based firm was launched in 2002. Their team offers Application Testing and UX/UI Design.Read MoreIndustries
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83
- Undisclosed
- 250 - 999 employees
- Santa Clarita, CA
KRG Technologies Inc. Is an Application Testing company. The Santa Clarita, California-based agency focuses on Application Testing and BI & big data consulting & SI.Read MoreIndustries
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84
- Undisclosed
- 250 - 999 employees
- San Francisco, CA
Cloud consulting & SI company Harness is based in San Francisco, California. Their services include cloud consulting & SI and Custom Software Development.Read More -
85
- $1,000+
- 250 - 999 employees
- San Jose, CA
Established in 2019, DRS Softech is a midsize Direct Marketing company. Their services include Direct Marketing and Market Research.Read More -
86
- Undisclosed
- 1,000 - 9,999 employees
- Santa Clara, CA
Apexon is a big data company. They are located in Santa Clara, California and have large team. Their services include BI & big data consulting & SI and IT managed services.Read MoreIndustries
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87
- Undisclosed
- 1,000 - 9,999 employees
- Folsom, CA
AgreeYa Solutions is a web design company. The team offers Web Design and UX/UI Design and is in Folsom, California.Read MoreIndustries
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88
- Undisclosed
- 50 - 249 employees
- Irvine, CA
MSB Docs is an Irvine, California-based cloud consulting & SI company. The team offers cloud consulting & SI and Application Testing.Read MoreIndustries
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89
- $25,000+
- 1,000 - 9,999 employees
- Pleasanton, CA
Read MoreQASource is a software testing company based in Pleasanton, Calif., with offices in India and Mexico. Founded in 2002, the team of 257 specializes in application testing. They work primarily with midmarket clients in the healthcare and financial industries.
Clients
Industries
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90
- Undisclosed
- 2 - 9 employees
- Simi Valley, CA
Tieche Inc is an Application Testing company headquartered in Simi Valley, California. Established in 2011, the team specializes in Application Testing and Corporate Training & Coaching.Read MoreIndustries
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