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.
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.
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1081
- $10,000+
- 250 - 999 employees
- Beverly Hills, CA
Read MoreFounded in 1998, IndiaNIC is a mobile app and web development industry veteran. Since its founding, IndiaNIC has expanded to two offices in Ahmedabad, India and Sunnyvale, CA. The team of over 400 employees handles projects in mobile and web development, IoT solutions, wearable technology, and mobile gaming.
Clients
- Gulfstream Aerospace Corporation
Industries
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1082
- Undisclosed
- 50 - 249 employees
- Santa Clara, CA
SATech Digital is a software development company. The Santa Clara, California-based team focuses on Custom Software Development and Enterprise App Modernization.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.
Industries
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1083
- $5,000+
- 50 - 249 employees
- Newport Beach, CA
Read MoreDirox, a mobile app development company, was founded in 2003. They are located in Ho Chi Minh City, Vietnam; Shibuya City, Japan; Hong Kong, Hong Kong and Paris, France and have a midsize team. Dirox focuses on mobile app development, custom software development, web development, digital strategy, and more.
Clients
- LogChain
Industries
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1084
- $10,000+
- 10 - 49 employees
- Irvine, CA
Social media marketing firm Digital Innovation Group was launched in 2005. The agency focuses on Social Media Marketing and Pay Per Click.Read MoreIndustries
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1085
- $100,000+
- 10 - 49 employees
- Folsom, CA
Founded in 2018, Flexday Solutions LLC is a small Naperville, Illinois-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read MoreIndustries
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1086
- Undisclosed
- 10 - 49 employees
- San Francisco, CA
Rivi is an user experience design agency founded in 2017. Their team provides UX/UI Design and Product Design.Read MoreIndustries
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1087
- Undisclosed
- Freelancer employees
- Sacramento, CA
Electric Web is a mobile application development company. The agency is based in Sacramento, California. Their services include Mobile App Development and Custom Software Development.Read More -
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.
Industries
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1088
- $5,000+
- 10 - 49 employees
- Pasadena, CA
In Akron, Ohio and Pasadena, California, ipsoCreative is a small custom software development company. Their services include Custom Software Development and Graphic Design.Read MoreIndustries
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1089
- Undisclosed
- 10 - 49 employees
- Corona, CA
Netsity is a business intelligence company located in Corona, California and Ghaziabad, India. They specialize in BI & big data consulting & SI and Artificial Intelligence.Read More -
1090
- $250,000+
- 250 - 999 employees
- San Francisco, CA
Code and Theory is a Digital Strategy company. The midsize New York, New York-based team offers Digital Strategy and Web Design. The company was launched in 2001.Read MoreIndustries
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1091
- $100,000+
- 50 - 249 employees
- Cerritos, CA
IntelliMedia Networks is a web development company established in 2011. The team provides Web Development and Mobile App Development and is based in Cerritos, California and Ahmedabad, India.Read MoreIndustries
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1092
- $25,000+
- 250 - 999 employees
- San Francisco, CA
Read MoreRobosoft Technologies is a full-service digital experiences agency offering digital advisory, design strategy, UX/UI services, application development & maintenance and expertise in emerging technologies such as AR, VR, blockchain, chatbots and more. Established in 1996 and headquartered in San Francisco, the team of 500+ has offices in Mumbai, Udupi, Bengaluru, Chicago, and New York.
Clients
- Warner Bros. Discovery
Industries
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1093
- $5,000+
- 50 - 249 employees
- West Hollywood, CA
Nuvem Group is a cloud consulting & SI company founded in 2015. Headquartered in Miami, Florida and London, England, the team focuses on cloud consulting & SI and Custom Software Development.Read MoreIndustries
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1094
- $25,000+
- 10 - 49 employees
- San Jose, CA
Small web design agency Lunar Web Solution Technologies Private Limited, is in Noida, India. Their services include Web Design and UX/UI Design.Read MoreIndustries
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1095
- $1,000+
- 50 - 249 employees
- Santa Clarita, CA
Read MoreYashco Systems is a software company based in Hilliard, Ohio, and founded in 2000. With more than 50 employees, they are experts in web development, mobile app development, and IT managed services.
Clients
- 2Much.net
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1096
- Undisclosed
- 10 - 49 employees
- Milpitas, CA
FindMeTechie is a custom software development firm launched in 2014. The team offers Custom Software Development and E-Commerce Development.Read MoreIndustries
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1097
- $100,000+
- 1,000 - 9,999 employees
- Oakland, CA
Read MoreCI&T (formerly CINQ Technologies) is software development company based in Curitiba, Brazil with additional offices in Brazil and Miami. Founded in 1992, the team of 271 specializes in custom software development, IT staff augmentation, and UX/UI design. They work primarily with enterprise clients in the transportation and financial services industries.
Clients
- SITA
Industries
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1098
- $100,000+
- 50 - 249 employees
- San Jose, CA
Intagleo Systems is a midsize Slough, United Kingdom-based custom software development firm. Founded in 2004, the team focuses on custom software development, IT staff augmentation, mobile app development, web development, and more.Read MoreIndustries
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1099
- $50,000+
- 1,000 - 9,999 employees
- Saratoga, CA
Read MoreSigma Software Group is a software development & consulting partner with headquarters in Lviv, Ukraine, and offices in the USA, Sweden, UK, Canada, Israel, Singapore, UAE, Poland, Latin America, and Portugal. Founded in 2002, the company accounts for over 2000 employees, helping clients from startups to Fortune 500 brands with software product and custom solutions delivery, digital transformation, Big Data, AI/ML, AR/VR, IoT, web & app development services.
Clients
- Volvo
Industries
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1100
- Undisclosed
- 50 - 249 employees
- Oakland, CA
Pix4D is an AI Consulting company. In Denver, Colorado and Oakland, California, their team focuses on AI Consulting and Custom Software Development.Read MoreIndustries
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1101
- $10,000+
- 1,000 - 9,999 employees
- Santa Clara, CA
MosChip is a custom software development firm. They are in Hyderabad, India and Bengaluru, India, and their services include Custom Software Development and Other Application Development.Read More -
1102
- $5,000+
- 10 - 49 employees
- Sacramento, CA
Read MoreRocket Systems LTD is a mobile application development firm. They are based in Yerevan, Armenia and have a small team. Their services include mobile app development, web development, e-commerce development, custom software development, and more.
Industries
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1103
- $5,000+
- 2 - 9 employees
- Carlsbad, CA
Code By Design is a website development company. Based in West Palm Beach, Florida and New York, New York, the team specializes in Web Development and E-Commerce Development.Read More -
1104
- Undisclosed
- 1,000 - 9,999 employees
- San Francisco, CA
Read MoreValueLabs is a global business technology services and solutions provider based in Hyderabad, India with over 25 offices worldwide in the US, Europe, and Asia. Founded in 1997, ValueLabs' team of over 5,000 employees provides non-voice BPO/back office services and voice/call center capabilities.
Industries
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1105
- $5,000+
- 10 - 49 employees
- San Francisco, CA
Located in Milano, Italy and San Francisco, California, WebRatio is a custom software development company. They focus on Custom Software Development and Mobile App Development.Read MoreIndustries
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1106
- Undisclosed
- 1,000 - 9,999 employees
- San Mateo, CA
Founded in 2003, Augmentum, Inc. Is a software development firm and Enterprise App Modernization company. Their services include Custom Software Development and Enterprise App Modernization.Read More -
1107
- Undisclosed
- 10 - 49 employees
- Fremont, CA
Encoding Enhancers is a small Fremont, California-based business intelligence company. Their services include BI & big data consulting & SI and Robotics Process Automation.Read MoreIndustries
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1108
- $50,000+
- 50 - 249 employees
- Los Angeles, CA
Read MoreMidsize website development company Cheetah Agency, is based in Dallas, Texas; Doylestown, Pennsylvania; Atlanta, Georgia and Austin, Texas. Established in 2006, the team specializes in web development, search engine optimization, marketing strategy, social media marketing, and more.
Industries
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1109
- $5,000+
- 10 - 49 employees
- San Jose, CA
CRM consulting and SI company Clone-Tech is in San Jose, California and Nairobi, Kenya. They focus on CRM consulting and SI and ERP consulting and SI and were founded in 2022.Read MoreIndustries
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1110
- $1,000+
- 2 - 9 employees
- Los Angeles, CA
Codeger is a web design company founded in 2018. The team focuses on Web Design and Web Development and is headquartered in Delhi, India and Toronto, Canada.Read MoreIndustries
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