Top 100 Software Development Companies in California
The Best of November 2024
Looking for a top software developer in California?
As the use of mobile and web apps rise, your business’s digital presence becomes even more important. The biggest challenge facing organizations is how they can keep up in the digital world. The best way is to continuously develop up-to-date software that allows your organization to maintain an impactful digital presence.
To assist you in your search for a partner, we’ve compiled this list of the top software development companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California Software Developers
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Featured providers
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- $10,000+
- 10 - 49 employees
- Parsippany-Troy Hills, NJ
Read MoreOrigami Studios is a mobile application development company headquartered in Parsippany, NJ with additional locations in San Diego, and Lahore, Pakistan. Founded in 2012, they now have about 16 employees. Their services include mobile app and e-commerce development as well as UX/UI design for small to enterprise-sized clients in the advertising and marketing, business services, and gaming industries.
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- $50,000+
- 250 - 999 employees
- London, England
Read MoreHeadquartered in London, Opinov8 Technology Services is a technology solutions company that was founded in 2016. With offices in Ukraine and Spain, the team of 88 works with mid-market and small businesses in the financial services, advertising, marketing, gambling, hospitality, IT, and media industries. Opinov8 specializes in custom software development, enterprise app modernization, big data consulting, and clould consulting for clients.
Industries
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- $25,000+
- 50 - 249 employees
- Buenos Aires, Argentina
Read More10Pines is a custom software development firm based in Buenos Aires, Argentina. Founded in 2009, their team of 70 serves clients in the e-commerce, finance, and retail sectors. Services include iOS/Android, Ruby on Rails, ReactJS, and JavaScript development.
Industries
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- $25,000+
- 50 - 249 employees
- Warszawa, Poland
Read MoreTeaCode.io is a Warsaw-based full-stack software development company that was founded in 2015. Their team of 12 specializes in custom software, web, and mobile app development. They also know their way around IoT and AI projects. They usually work with small and mid-sized companies and have so far completed many projects in fields of education, medical care, travel, security, communications, e-commerce, and more.
Industries
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1111
- $25,000+
- 250 - 999 employees
- San Francisco, CA
Cuelogic Technologies is a software development company. The New York, New York-based team specializes in Custom Software Development and Artificial Intelligence.Read More - Get Started
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1112
- $10,000+
- 50 - 249 employees
- Union City, CA
Cloudpacer Inc, a custom software development company, specializes in Custom Software Development and Web Development. The company is in Union City, California and Lahore, Pakistan.Read More -
Featured providers
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- $25,000+
- 250 - 999 employees
- Unterschleißheim, Germany
Read MoreGP Solutions is a software development company headquartered in Munich, Germany, with that specializes in web development, custom software development, and web design. Founded in 2002, the company builds custom web applications to help clients realize their business goals. A company of just less than 150 employees, GP Solutions works with enterprise and mid-market outfits in the IT and hospitality industries, offering end-to-end solutions that increase traffic, drive sales, and connect with consumers.
Industries
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- $25,000+
- 10 - 49 employees
- Medina, WA
Read MoreA full-service digital design and development agency, Flower Press Creative Studio takes on mobile app, web, and custom software development projects. Founded in 2001, the small team of 6 is headquartered in Seattle and also has experience in UI/UX design.
Industries
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- $10,000+
- 250 - 999 employees
- Austin, TX
Read MoreIn Austin, Texas and Montevideo, Uruguay, Qubika is a product design company. The midsize firm was established in 2006. Their services include product design, cloud consulting & SI, IoT development, application testing, and more.
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1113
- $10,000+
- 10 - 49 employees
- Los Angeles, CA
Citrusbyte, a small website development firm, is based in Los Angeles, California and New York, New York. The team focuses on Web Development and Custom Software Development.Read MoreIndustries
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1114
- $1,000+
- 50 - 249 employees
- Los Angeles, CA
WideVision Technologies is a midsize custom software development firm. They offer Custom Software Development and Web Development and were founded in 2008.Read MoreClients
- Hire Dedicated PHP Developer at Hourly Rate
Industries
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1115
- $10,000+
- 1,000 - 9,999 employees
- San Jose, CA
Read MoreRishabh Software is a software development firm headquartered in San Jose, Calif., with additional offices in Harrow, U.K., and Vadodara, India. It was founded in 2000 and has more than 700 employees. They specialize in web development, enterprise app modernization, and custom software development. The team mainly works with small business and midmarket clients in the financial services, retail, and education industries.
Clients
- Linde
Industries
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1116
- Undisclosed
- 250 - 999 employees
- San Mateo, CA
Lohika is a software development company. Headquartered in San Mateo, California and Ukraine, Ukraine, the company provides Custom Software Development and Blockchain.Read More -
1117
- $1,000+
- 50 - 249 employees
- Palo Alto, CA
In Palo Alto, California and Garland, Texas, Stellr IT LLC is a midsize social media marketing firm. The team specializes in Social Media Marketing and Custom Software Development.Read MoreIndustries
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Featured providers
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- $10,000+
- 10 - 49 employees
- Johannesburg, South Africa
Read MoreCubeZoo is a web development company. The small team is headquartered in Randburg, South Africa. Their services include web development, mobile app development, and enterprise app modernization.
Industries
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- $5,000+
- 2 - 9 employees
- Mission Viejo, CA
Read MoreCalibec is a small custom software development firm. Founded in 2021, the team offers custom software development, web development, mobile app development, enterprise app modernization, and more. The agency is located in Mission Viejo, California.
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1118
- $1,000+
- 50 - 249 employees
- San Diego, CA
CallZent is a small phone answering service. The San Diego, California-based company was established in 2023. Their team provides call center services and custom software development.Read MoreIndustries
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1119
- $25,000+
- 250 - 999 employees
- Oakland, CA
Software development company Tringapps was established in 2008. The firm focuses on Custom Software Development and cloud consulting & SI.Read MoreIndustries
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1120
- Undisclosed
- 50 - 249 employees
- Menlo Park, CA
Impossible is a mobile app development company. They are headquartered in Lisboa, Portugal and London, England, and their services include Mobile App Development and UX/UI Design.Read More -
1121
- $25,000+
- 250 - 999 employees
- San Francisco, CA
Read MoreInnovecs is a software development company headquartered in New York City with offices in Tel-Aviv, Israel, London, Frankfurt, Germany, Bern, Switzerland, San Francisco, and Kiev, Ukraine. Their team of 360 provides web development, custom software development, mobile app development, application testing, and more.
Clients
- SGN
Industries
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1122
- $5,000+
- 50 - 249 employees
- San Jose, CA
Xetech is a cloud consulting & SI company. They focus on cloud consulting & SI and Custom Software Development and are located in Frimley, England and San Jose, California.Read MoreIndustries
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1123
- $10,000+
- 50 - 249 employees
- Manhattan Beach, CA
Exist Global is a software development firm. The agency is located in Pasig, Philippines and Manhattan Beach, California. Their services include Custom Software Development and Application Testing.Read MoreIndustries
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1124
- Undisclosed
- 10 - 49 employees
- Los Angeles, CA
Human is an Advertising company. They are located in Boulder, Colorado and Los Angeles, California. Their team focuses on Advertising and Custom Software Development.Read MoreIndustries
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1125
- $5,000+
- 50 - 249 employees
- San Mateo, CA
Based in San Mateo, California and Lucknow, India, STPL IT Solutions is a web design agency. They offer Web Design and UX/UI Design.Read MoreIndustries
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1126
- Undisclosed
- 250 - 999 employees
- Santa Clara, CA
In Santa Clara, California and Islamabad, Pakistan, Emumba is an UX design company. The team offers UX/UI Design and BI & big data consulting & SI.Read More -
1127
- $5,000+
- 250 - 999 employees
- Danville, CA
InfoBeans is a custom software development firm. Founded in 2000, their team offers Custom Software Development and Blockchain.Read More -
1128
- $5,000+
- 1,000 - 9,999 employees
- Emeryville, CA
Read MoreSeasia Infotech was founded in 2000 in Mohali, India. Fast forward to 2018 and their team of 400+ employees handles all kinds of projects such as mobile app and web development, digital marketing, IoT, and creative design.
Clients
- HDFC Bank
- Flipkart
- CDAC
- HouseJoy
Industries
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1129
- $10,000+
- 1,000 - 9,999 employees
- Santa Clara, CA
Tao Digital Solutions, Inc. Is a large branding firm launched in 2022. Their services include Branding and Digital Strategy.Read More -
1130
- Undisclosed
- 50 - 249 employees
- Ramona, CA
C3IT Solutions is a midsize Ramona, California-based AI firm. The team offers Artificial Intelligence and Robotics Process Automation.Read MoreIndustries
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1131
- $1,000+
- 50 - 249 employees
- Glendale, CA
Nixaam LLC, a Content Marketing company, focus on Content Marketing and Web Design. They were launched in 2010.Read MoreIndustries
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1132
- $5,000+
- 250 - 999 employees
- San Jose, CA
Luvina Software JSC is a software development company founded in 2004. The agency provides Custom Software Development and cloud consulting & SI.Read MoreClients
- SI
Industries
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1133
- $10,000+
- 250 - 999 employees
- San Francisco, CA
Magenic is a software development firm. The company is based in St. Louis Park, Minnesota and San Francisco, California. Their team offers Custom Software Development and Mobile App Development.Read MoreClients
- Deloitte
Industries
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1134
- Undisclosed
- 1,000 - 9,999 employees
- San Jose, CA
BCT Consulting is a web design company. The team is based in Bengaluru, India and Natick, Massachusetts, and their services include Web Design and Web Development.Read MoreClients
- Oracle
Industries
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1135
- Undisclosed
- 10 - 49 employees
- Sunnyvale, CA
360logica Software Testing Services is a Noida, India-based Application Testing company. The team provides Application Testing and Custom Software Development.Read MoreIndustries
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1136
- Undisclosed
- 1,000 - 9,999 employees
- San Ramon, CA
Nous Infosystems, an Application Testing company, was founded in 1996. The large team focuses on Application Testing and Custom Software Development.Read More -
1137
- Undisclosed
- 50 - 249 employees
- San Jose, CA
Xebrium Inc, a midsize custom software development firm, is located in San Jose, California and Pune, India. Their services include Custom Software Development and Enterprise App Modernization.Read More -
1138
- Undisclosed
- 250 - 999 employees
- Dublin, CA
Bhavna Corp. Is a Noida, India-based application development firm. Their services include Mobile App Development and DevOps Managed Services.Read MoreIndustries
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