Top 100 E-Commerce Development Companies in California
The Best of December 2025Looking for a top e-commerce development company in California?
As the world embraces technology, companies dive into the vast and competitive e-commerce market. Whether we admit it or not, e-commerce is the current and the future of businesses around the world. There are a lot of major players in the multi-billion dollar industry, and year-over-year, it continues to grow.
There are different types of e-commerce businesses which include B2B, B2C, M-Commerce, and F-Commerce. Despite its popularity, research shows that it’s not easy to make it in the e-commerce industry. Countless companies try to follow the success of massive e-commerce giants but before that, you will need to have a great website that can showcase your products and services. e-commerce developers can help you grow your business by developing a reliable and user-friendly platform.
To assist you in your search for a partner, we’ve compiled this list of the top e-commerce developers in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California E-Commerce Development Firms
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121$1,000+2 - 9 employeesSan Leandro, CASmall social media marketing firm Dygitology, is headquartered in San Leandro, California. Founded in 2021, the team focuses on Social Media Marketing, Search Engine Optimization, Pay Per Click, Web Development, and more.Read More
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122$5,000+10 - 49 employeesSan Diego, CARead More
Nisman Solutions is a software and product development company founded in 2007 and located in San Diego, Calif. With a team of about 25 employees, they serve small and midmarket businesses in the business services, health care and medical, IT, telecommunications, and e-commerce industries. Their services include software development, mobile app development, and IT strategy consulting.
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Phone2Industries
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123$1,000+10 - 49 employeesLos Angeles, CAWeb development firm QeWebby was established in 2021. The small team focuses on web development, e-commerce development, web design, ux/ui design, and more. The company is headquartered in Los Angeles, California and Ahmedabad, India.Read More
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124$100,000+50 - 249 employeesIrvine, CAEnvoy is a midsize e-commerce development company launched in 2010. Their services include E-Commerce Development and IoT development.Read More
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125$1,000+50 - 249 employeesLos Angeles, CAApex Web Studios, a mobile app development firm, was established in 2021. Their midsize team is located in Los Angeles, California and provides Mobile App Development, Web Design, Web Development, E-Commerce Development, and more.Read More
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126$1,000+10 - 49 employeesSan Leandro, CAFixmywebs, a small web design agency, is based in San Leandro, California. Founded in 2017, the team provides web design, ux/ui design, graphic design, logo, and more.Read More
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127$1,000+2 - 9 employeesSan Francisco, CAE-commerce development firm bloossom.com was established in 2020. The small team provides E-Commerce Development and Web Development.Read More
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128Undisclosed10 - 49 employeesCulver City, CARead More
Excela Creative is a web design and development firm based in Culver City, CA. they have about 50 employees that provide marketing strategy, digital strategy, and branding services.
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Telewise Media GroupIndustries
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129$100,000+250 - 999 employeesLos Angeles, CADeutsch LA is a Los Angeles, California-based website development firm. The team offers Web Development and E-Commerce Development.Read More
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130$10,000+10 - 49 employeesIrvine, CAEstablished in 2011, SeedCMS is a small Irvine, California-based e-commerce development company. Their services include E-Commerce Development.Read More
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KITH NYC STUSSY Kate Somerville OrgainIndustries
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131$5,000+50 - 249 employeesPleasant Hill, CARead More
Founded in 2015, Epik Solutions is a digital services company based in Pleasant Hill, California. They provide a variety of services including digital strategy, web design, content marketing, SEO, and IT consulting.
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132$5,000+2 - 9 employeesCarlsbad, CARead More
AF Digital Native is a digital strategy company. Based in Carlsbad, California, their small team offers digital strategy, conversion optimization, pay per click, web design, and more. The company was established in 2020.
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133$10,000+10 - 49 employeesOakland, CARead More
WolfPackk is a small e-commerce development company headquartered in Oakland, California and Toronto, Canada. They specialize in e-commerce development, mobile app development, web development, and custom software development and were established in 2010.
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134Undisclosed10 - 49 employeesSanta Rosa, CARead More
Planeteria is a full-service web design and development company that's headquartered in Santa Rosa, Calif.; they have another location in India. Founded in 1999, they have about 13 employees that provide services for web development, web design, e-commerce design, SEO, and social media marketing.
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O'Hagin -
135$5,000+2 - 9 employeesLos Angeles, CARead More
Exhibea is a multi-disciplinary design agency for luxury, fashion, and lifestyle brands founded in 2014 and located in Los Angeles. The company is a top tier Shopify Plus partner and its small team of under 10 employees provides e-commerce development, branding, and UI/UX design services to small and mid-sized online shops.
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Cult GaiaIndustries
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136Undisclosed2 - 9 employeesEncinitas, CARead More
Agency73 is a development shop based in Encinitas, Calif. Founded in 2017, Agency73's team of about 10 employees specializes in providing custom software development, web development, and e-commerce development services for mid-market and enterprise businesses in the healthcare, advertising and IT industries.
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IntuitIndustries
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137$1,000+10 - 49 employeesSan Diego, CARead More
SiteCraft Inc. Is a small software development company. They specialize in custom software development, web development, ux/ui design, e-commerce development, and more and were launched in 2016. The company is headquartered in , Ukraine.
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138$1,000+10 - 49 employeesGlendale, CASocial media marketing company WebStax Studio is in Glendale, California. They offer Social Media Marketing, Search Engine Optimization, Pay Per Click, Web Design, and more and were launched in 2011.Read More
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139$5,000+50 - 249 employeesGlendora, CAIn Glendora, California, 3Alica is a midsize data analytics company. They offer BI & big data consulting & SI, Custom Software Development, E-Commerce Development, Application Testing, and more and were established in 2010.Read More
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SberbankIndustries
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140$1,000+Freelancer employeesPleasanton, CARead More
TP Designs is a SEO services firm founded in 2001. The small team provides search engine optimization, web design, web development, branding, and more. The firm is headquartered in Pleasanton, California.
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141$10,000+10 - 49 employeesLos Angeles, CAE-commerce development firm Dimension Software is based in Los Angeles, California. Established in 1998, the team focuses on E-Commerce Development and Mobile App Development.Read More
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142$10,000+1,000 - 9,999 employeesSan Francisco, CAAKQA is a CRM consulting and SI company. In San Francisco, California and London, England, the firm was founded in 1994. Their team provides CRM consulting and SI and E-Commerce Development.Read More
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NikeIndustries
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143$50,000+50 - 249 employeesMarina del Rey, CALaunched in 1993, Guidance is a midsize e-commerce development company headquartered in Marina del Rey, California and Belgium. Their team offers E-Commerce Development and Web Design.Read More
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144$10,000+2 - 9 employeesCarlsbad, CARead More
Websoft Depot is a remote recruiting company for the IT industry. Founded in 2013, they are headquartered in Carlsbad, Calif., and have an additional office in Chelyabinsk, Russia. Websoft Depot has about 3 employees that do web development, e-commerce development, and custom software development.
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145$75,000+50 - 249 employeesMountain View, CARead More
Arctic Grey, Ltd. is a creative firm founded in 2015 and located in New York. With a team of fewer than 50 employees, they offer e-commerce development, web development, and content marketing services. They serve mostly small businesses in the e-commerce, business services, and government industry.
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Harvard UniversityIndustries
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146Undisclosed50 - 249 employeesLos Angeles, CALuminos Labs is an e-commerce development firm and Customer Service Outsourcing company. They focus on E-Commerce Development and Customer Service Outsourcing and were founded in 2010.Read More
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147$10,000+2 - 9 employeesSouth Pasadena, CAPresent Studio is an e-commerce development firm based in South Pasadena, California and Edinburgh, Scotland. Their services include E-Commerce Development and Branding.Read More
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148Undisclosed50 - 249 employeesLos Angeles, CAEcomBack is a SEO services firm. Founded in 2020, the team specializes in Search Engine Optimization and Web Design.Read More
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149Undisclosed50 - 249 employeesOak Park, CAWordpressIntegration, an user experience agency, was launched in 2004. They offers UX/UI Design and E-Commerce Development.Read More
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150$10,000+10 - 49 employeesIrvine, CAEYEMAGINE is a Content Marketing company based in Irvine, California. They specialize in Content Marketing and Digital Strategy and were launched in 2003.Read More
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