Top 100 Software Development Companies in California
The Best of May 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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- $75,000+
- 250 - 999 employees
- Charlotte, NC
Read MoreDualboot Partners is a product design and software engineering company founded in Raleigh, N.C. in 2018 with over 50 professionals. They offer custom software development and application testing solutions for various clients.
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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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- $10,000+
- 1,000 - 9,999 employees
- Warszawa, Poland
Read MoreInnowise Group is a custom software development company based in Warsaw, Poland. With more than 1000 specialists on board and 600 projects completed, they use cutting-edge technologies to transform their client's businesses. They are experts in designing and developing tech solutions that will help your company enhance its processes and increase customer satisfaction, thanks to their 15+ years of experience and extensive expertise. They create custom software to fit your unique requirements in terms of timeline, budget, and use case. They handle every step of the development process, from product concept and development to testing, deployment, and support. In addition to building custom software, we also excel in UX/UI design, IT strategy consulting, and staff augmentation.
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121
- Undisclosed
- 50 - 249 employees
- Santa Monica, CA
Read MoreNextware Technologies is a development agency based in Santa Monica, Calif., with another office in Valencia, Spain. Since 2006, the agency and its team of fewer than 10 have provided expertise in web, custom software, and mobile app development, web design, UX/UI design, and IT managed services.
Clients
- Landor
Industries
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122
- $25,000+
- 2 - 9 employees
- Nevada City, CA
Read MoreTesuji is a development studio based in Nevada City, Calif. Their team of under 10 serves primarily small and midmarket businesses in industries such as telecommunications, consumer products, and more. Services include mobile app, AR/VR, and custom software development. They were founded in 2017.
Clients
- DanceFight
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Featured provider
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- $1,000+
- 50 - 249 employees
- Kolkata, India
Read MoreMatrix Media Solutions (P) Ltd is a digital development and marketing company based in Kolkata, India. The company, founded in 2003, has over 150 employees and provides a wide range of digital services that include application testing, AI, custom software development, web design & development, mobile app development, SEO, PPC, and social media marketing services to various companies.
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123
- $50,000+
- 10 - 49 employees
- San Francisco, CA
Read MoreInfuse is a software development company based in San Francisco. The company, founded in 2014, has a team of around 20 that provides custom software development, mobile app development, and UX/UI design services. Infuse serves enterprise and smaller-sized companies in various industries that include financial services, medical, and IT.
Clients
- Ready Responders
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124
- $10,000+
- 10 - 49 employees
- Sacramento, CA
Read MorePrestige Development Group is an IT staff augmentation company based in Sacramento, California. The small firm was launched in 2016. Their team specializes in IT staff augmentation, custom software development, mobile app development, and blockchain.
Clients
- Capital One
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125
- $25,000+
- 2 - 9 employees
- San Francisco, CA
Read MoreFounded in 2018, Imua software development and UX design firm based in San Francisco, Calif. They have a small team of fewer than 10 employees. They also provide branding and product design services.
Clients
- Hey Hero
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126
- $25,000+
- 2 - 9 employees
- Santa Monica, CA
Read MoreRight Balance is a software development company based in Santa Monica, Calif. with offices in Mexico City and Moscow. The company, founded in 2015, has a team of less than ten that provides custom software development, web development, and mobile app development services. Right Balance serves mid-market and other-sized companies in the financial services, IT, and transportation industries.
Clients
- Tala
Industries
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127
- $5,000+
- 2 - 9 employees
- Tustin, CA
Read MorePixel Jar is a development agency based in Tustin, Calif. They were founded in 2004 and employ a team of 4. The company specializes in web and e-commerce development, web and UX/UI design, branding, and more.
Clients
- Dallas Mavericks
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128
- $100,000+
- 10 - 49 employees
- Citrus Heights, CA
Read MoreGBMF Tech, a software development firm, was established in 2019. Their small team is headquartered in London, United Kingdom; Citrus Heights, California and Chișinău, Moldova. The firm provides custom software development, web development, mobile app development, and e-commerce development.
Clients
- Freight Crew
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129
- $50,000+
- 50 - 249 employees
- Santa Monica, CA
TulaCo is a custom software development firm. They specialize in custom software development, web development, mobile app development, e-commerce development, and more and were launched in 2010. Their midsize team is in Santa Monica, California.Read MoreClients
- CREXi, Imgur, Gracenote, Casting Networks, StyleRow, Tradeswell, Plume, Bridg, EXOS, Biqmind, Aircam, 2GTHR, Ronati, Zitti, Convoz, Wizard, Happs, BAI connect, Trust, Studykik, VINData, Mindmixer
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130
- $10,000+
- 250 - 999 employees
- Milpitas, CA
Read MoreFounded in 2014, Teksun Inc. is a product engineering services company. Their team of around 25 employees is based in San Jose, Calif., with an additional office in Ahmedabad, India. They focus on IoT development, product design, and cloud consulting.
Clients
- QEPR
Industries
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131
- $50,000+
- 10 - 49 employees
- Lake Forest, CA
Read MoreLaminar Consulting Services Inc. is an application development firm located in Foothill Ranch, Calif. Founded in 20015, they currently have about 3 employees. They offer custom software development, application testing, and enterprise app modernization services to primarily midmarket firms in financial services as well as the health care and medical industries.
Clients
- Exemplis
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132
- $5,000+
- 10 - 49 employees
- Walnut Creek, CA
Read MoreSoftware development firm OmniTiim was established in 2021. The small team focuses on custom software development, web development, and mobile app development. The company is in Walnut Creek, California.
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133
- $25,000+
- 10 - 49 employees
- San Jose, CA
Read MoreBased in San Jose, California, E8 Labs is a mobile app development company. The company provides mobile app development, custom software development, web development, e-commerce development, and more and is small.The company was founded in 2017.
Clients
- Enlightened Meditation
Industries
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134
- $5,000+
- 50 - 249 employees
- Sacramento, CA
Read MoreWest Advanced Technologies Inc is a midsize Sacramento, California-based cybersecurity company. The team specializes in cybersecurity, IT staff augmentation, cloud consulting & SI, and IT managed services.
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135
- $10,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreLaunched in 2007, Formula is a IT strategy consulting company. The large team provides IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, IT staff augmentation, and more. The agency is headquartered in Los Angeles, California.
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136
- $100,000+
- 10 - 49 employees
- Tustin, CA
Read MoreUpTech Works is a mobile application development company. Their small team is located in Millbrae, California. The firm offers mobile app development, custom software development, and web development. The firm was founded in 2016.
Clients
- UNest
Industries
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137
- $10,000+
- 50 - 249 employees
- Fremont, CA
Read MoreAgile Soft Systems, Inc, a custom software development firm, was launched in 2012. Their midsize team is headquartered in Fremont, California. Their services include custom software development, application testing, blockchain, enterprise app modernization, and more.
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138
- $1,000+
- 50 - 249 employees
- Walnut Creek, CA
Read MoreAnyalpha is a midsize custom software development company located in Walnut Creek, California. Launched in 2013, the team specializes in custom software development, mobile app development, web development, AR/VR development, and more.
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139
- $10,000+
- 10 - 49 employees
- Los Angeles, CA
Read More6OMB is a digital strategy company. They are headquartered in Mission Viejo, California and have a small team. Their services include digital strategy, conversion optimization, e-commerce development, and business consulting. The firm was launched in 2017.
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140
- $5,000+
- 10 - 49 employees
- Sacramento, CA
Read MoreKonnectryx is a small Sacramento, California-based software development firm. They offer custom software development, CRM consulting and SI, e-commerce development, and cloud consulting & SI and were launched in 2012.
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141
- $10,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreAlena Solutions is an e-commerce development firm based in Woodland Hills, Calif. Founded in 2016, their team of 30 serves clients in the e-commerce and automotive sectors. Services include custom software development and web development.
Clients
- HP Tuners
Industries
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142
- $5,000+
- 1,000 - 9,999 employees
- San Francisco, CA
Read MoreEstablished in 2011, AppTecHub is a large mobile application development company. Their team offers mobile app development, web development, and custom software development. The agency is located in San Francisco, California.
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143
- $50,000+
- 2 - 9 employees
- Berkeley, CA
Quant Five LLC is a website development company launched in 2017. They are in Berkeley, California and have a small team. Their services include web development, ux/ui design, blockchain, mobile app development, and more.Read More -
144
- $5,000+
- 50 - 249 employees
- San Francisco, CA
Read MoreAllCode is a digital agency based in San Francisco. Founded in 2015, they have approximately 15 employees who focus on Cloud Computing, Custom Software Development, and Web Development.
Clients
- Twilio
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145
- $1,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreDigital Octane is an e-commerce development company based in Los Angeles, California. They focus on e-commerce development, web development, ux/ui design, web design, and more and were established in 2015.
Industries
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146
- $5,000+
- 10 - 49 employees
- Los Angeles, CA
Bepom Inc., a software development company, was founded in 2017. Their small team is headquartered in Los Angeles, California. The agency provides custom software development, web development, mobile app development, e-commerce development, and more.Read MoreIndustries
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147
- $25,000+
- 50 - 249 employees
- Newark, CA
Calibraint Technologies is a Chennai, India-based blockchain company. The midsize team focuses on blockchain, custom software development, Artificial Intelligence, application management & support, and more and was launched in 2015.Read MoreIndustries
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148
- $10,000+
- 10 - 49 employees
- Foster City, CA
Read MoreSoftware development firm MugCo was founded in 2020. The small Pleasanton, California-based team specializes in custom software development, e-commerce development, web development, cloud consulting & SI, and more.
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149
- $5,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreindusriaLAX is a custom software and application development company based in Los Angeles, Costa Mesa, and San Diego, Calif. Founded in 2012, their team of less than 50 provides big and small businesses through CRM consulting, custom software development, and web development.
Clients
- Car Rental Help Center
Industries
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150
- $10,000+
- 10 - 49 employees
- Newport Beach, CA
Read MoreWellnuts is a full-source software development company based in Minsk, Belarus, with an office in Newport Beach, Calif. The company, founded in 2012, has more than 20 employees who provide, among others, web development, custom software development, and mobile app development services.
Industries
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