Top 100 E-Commerce Development Companies in California
The Best of August 2026Looking 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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541Undisclosed10 - 49 employeesOrange, CABased in Orange, California, Omni Integration is an IT managed services company. The team offers IT managed services and Enterprise App Modernization.Read More
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542Undisclosed10 - 49 employeesCarlsbad, CAAdapt Talent is an e-commerce development firm. Headquartered in Philadelphia, Pennsylvania and Carlsbad, California, the firm provides E-Commerce Development and Staffing.Read More
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543Undisclosed10 - 49 employeesOakland, CAWeb design company Inclined LLC was established in 2020. In Oakland, California, the team provides Web Design and E-Commerce Development.Read More
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544Undisclosed10 - 49 employeesSanta Monica, CALos Angeles WordPress Development is a web design company. Located in Santa Monica, California, the team focuses on Web Design and Search Engine Optimization.Read More
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545$5,000+2 - 9 employeesLos Angeles, CAEl Bug Farm is a Los Angeles, California-based e-commerce development company. They offer E-Commerce Development and Web Development and were established in 2009.Read More
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546$1,000+Freelancer employeesEscondido, CAHouston Consulting Solutions, an e-commerce development company, is in Escondido, California. Their services include E-Commerce Development and Business Consulting.Read More
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547$5,000+50 - 249 employeesSan Francisco, CAMidsize app development firm CreativeHub Global, is in San Francisco, California and Burnaby, Canada. The team offers Mobile App Development and AR/VR development.Read More
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548$75,000+250 - 999 employeesLong Beach, CAAW Solutions is a branding firm. The New York, New York-based company was founded in 2011. Their team offers Branding and Email Marketing.Read More
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549$1,000+10 - 49 employeesMountain View, CATCO TEAM is a website development firm. They are located in Yerevan, Armenia; Gyumri, Armenia and Mountain View, California and have a small team. Their services include Web Development, Mobile App Development, E-Commerce Development, Custom Software Development, and more. The agency was established in 2016.Read More
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Sparsis HoldingIndustries
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550$1,000+10 - 49 employeesFremont, CAFounded in 2015, OneGreenDiary is a small ERP consulting and SI company. Their team focuses on ERP consulting and SI and Web Development.Read More
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551$1,000+10 - 49 employeesSan Mateo, CABinstellar Technologies Pvt. Ltd., a mobile application development company, was established in 2021. The firm specializes in Mobile App Development, Custom Software Development, ERP consulting and SI, Web Development, and more and has a small team. The firm is based in Ahmedabad, India and San Mateo, California.Read More
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Test RoutesIndustries
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552Undisclosed10 - 49 employeesLos Angeles, CAGrowth Rocket is an UX agency. Located in Los Angeles, California and Pasig, Philippines, the company was founded in 2015. Their services include UX/UI Design and Content Marketing.Read More
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553$25,000+10 - 49 employeesLos Angeles, CAWebsite development firm Nurdsoft focuses on Web Development and Mobile App Development. They are in Los Angeles, California and Gurugram, India.Read More
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554$1,000+250 - 999 employeesSan Francisco, CAShopBase is a Market Research company. The midsize San Francisco, California-based team focuses on Market Research and Email Marketing. The firm was founded in 2019.Read More
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555Undisclosed250 - 999 employeesNewark, CATA Digital is a web development company. In Newark, California, the team offers Web Development and Mobile App Development.Read More
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556$10,000+50 - 249 employeesSan Mateo, CAG360Technologies is a custom software development firm. Established in 2010, the team provides Custom Software Development, Generative AI, Application Testing, Application Management & Support, and more. Their midsize company is located in San Mateo, California and Montevideo, Uruguay.Read More
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557Undisclosed50 - 249 employeesSan Francisco, CAAOE is an e-commerce development company launched in 1999. Their team offers E-Commerce Development and Web Design.Read More
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558$1,000+10 - 49 employeesSanta Monica, CARead More
In Montreal, Canada; Toronto, Canada; Ottawa, Canada and Santa Monica, California, Social Media 55 is a social media marketing agency. The small firm was launched in 2014. Their team provides Social Media Marketing, Search Engine Optimization, Pay Per Click, and E-Commerce Development.
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HGregoireIndustries
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559$1,000+10 - 49 employeesSan Ramon, CARoundtechsquare is a social media marketing agency. The team specializes in Social Media Marketing and Search Engine Optimization and is based in San Ramon, California and Vadodara, India.Read More
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560Undisclosed10 - 49 employeesSan Diego, CAAffinity Design Hub, a marketing strategy company, was founded in 2015. Their small team is based in San Diego, California. Their services include marketing strategy, search engine optimization, graphic design, logo, and more.Read More
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561$10,000+2 - 9 employeesSan Diego, CAGaslamp Media is a web design agency. The small San Diego, California-based team offers Web Design and Web Development. The company was established in 2008.Read More
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562$1,000+2 - 9 employeesMontebello, CAHeadquartered in Montebello, California, RG Pacific is an e-commerce development firm. They specialize in E-Commerce Development and Mobile App Development and were launched in 2008.Read More
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563$5,000+2 - 9 employeesLos Angeles, CAMicroComp LLC is an e-commerce development firm. The small Los Angeles, California-based team offers E-Commerce Development and Graphic Design. The firm was launched in 2009.Read More
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564$5,000+2 - 9 employeesLos Angeles, CATYRANT KING INC is a Los Angeles, California-based e-commerce development company. Founded in 2002, the team specializes in E-Commerce Development and Graphic Design.Read More
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565$5,000+2 - 9 employeesSan Francisco, CAE-commerce development company Zen Den Web Design was launched in 2008. The team provides E-Commerce Development and Search Engine Optimization and is based in San Francisco, California.Read More
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566$5,000+2 - 9 employeesSan Diego, CATop Ranking Media is a branding agency. They are located in San Diego, California. Their team focuses on Branding and E-Commerce Development.Read More
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567$5,000+2 - 9 employeesSolana Beach, CABased in Solana Beach, California, Events Online is a small branding company. Their services include Branding and E-Commerce Development.Read More
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568Undisclosed2 - 9 employeesSan Diego, CACode Brilliant is a web design agency. The team offers Web Design and UX/UI Design and is based in San Diego, California.Read More
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569Undisclosed2 - 9 employeesSan Francisco, CARed Bridge Internet, a web design agency, is located in San Francisco, California. They offer Web Design and E-Commerce Development.Read More
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570Undisclosed2 - 9 employeesSan Francisco, CAJMD Financial Partners, LLC is an Accounting company. Their small team is located in San Francisco, California. Their team focuses on Accounting and E-Commerce Development.Read More
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