Top 100 Blockchain Developers in California
The Best of December 2025Looking for a top blockchain developer in California?
The blockchain is the hottest new technology, and you want your business to be on top of it. So, partnering with a blockchain development company can be your next great investment. It's a tall task, however, to find a partner who understands your business’s unique needs.
To assist you in your search for a partner, we’ve compiled this list of the top blockchain technology companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California Blockchain Technology Companies
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31$25,000+250 - 999 employeesIrvine, CABlockchain company Zeeve offers Blockchain. They are in Irvine, California.Read More
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32$1,000+50 - 249 employeesSunnyvale, CAProtofire is a Blockchain company. The team offers Blockchain and Business Consulting and is headquartered in Sunnyvale, California.Read More
Industries
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33$25,000+2 - 9 employeesNevada City, CABlockchain company Tesuji was established in 2017. They are headquartered in Nevada City, California and Ho Chi Minh City, Vietnam and have a small team. Tesuji provides Blockchain, Mobile App Development, AR/VR development, Custom Software Development, and more.Read More
Clients
DanceFightIndustries
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34Undisclosed10 - 49 employeesSan Francisco, CALaunched in 2014, Blockchain Labs is a Blockchain company. The team focuses on Blockchain.Read More
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35Undisclosed2 - 9 employeesLos Angeles, CAMinoid, a Blockchain company, is located in Austin, Texas and Los Angeles, California. The team specializes in Blockchain.Read More
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36$10,000+50 - 249 employeesLos Angeles, CARead More
SEROKELL is an artificial intelligence development company. Their midsize team is in Paris, France; Los Angeles, California; Tel Aviv-Jaffa, Israel and New York, New York. The agency focuses on Artificial Intelligence, Blockchain, Custom Software Development, Web Development, and more.
Clients
DisciplinaIndustries
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37$1,000+10 - 49 employeesLos Angeles, CARead More
Located in Los Angeles, California, Paper Unicorn is a blockchain company. They provide blockchain, mobile app development, and other application development and were founded in 2016.
Industries
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38Undisclosed2 - 9 employeesFullerton, CALaunched in 2022, Dark Universe Inc., a small Blockchain company, is located in Fullerton, California. Their services include Blockchain.Read More
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39Undisclosed10 - 49 employeesBeverly Hills, CATraceHawk is a Beverly Hills, California-based Blockchain company. They provide Blockchain.Read More
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40$1,000+50 - 249 employeesAtascadero, CAXyz, a Blockchain company, was launched in 2022. The midsize team offers Blockchain.Read More
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41Undisclosed10 - 49 employeesPalo Alto, CAWeb3 Pro is a software development firm. In Palo Alto, California, their team provides Custom Software Development and Blockchain.Read More
Clients
LamborghiniIndustries
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42Undisclosed250 - 999 employeesSanta Clara, CASaasvaap Techies Private Limited is a midsize mobile application development firm established in 2016. Their services include Mobile App Development and Robotics Process Automation.Read More
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43Undisclosed50 - 249 employeesMilpitas, CACaprium is a Milpitas, California-based big data analytics company. They provide BI & big data consulting & SI and cloud consulting & SI.Read More
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44$5,000+50 - 249 employeesSan Francisco, CAYellow Capital is a San Francisco, California-based blockchain marketing company. The midsize team offers blockchain marketing, blockchain, marketing strategy, and product marketing and was launched in 2020.Read More
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45$1,000+50 - 249 employeesFremont, CALaunched in 2022, Infrablok is a midsize AI firm headquartered in Fremont, California and Noida, India. Their team specializes in Artificial Intelligence and Blockchain.Read More
Industries
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46$10,000+10 - 49 employeesIrvine, CARead More
Established in 2016, Linkosys is a small IT strategy consulting company based in Irvine, California and Irvine, California. Their services include IT strategy consulting, IT managed services, BI & big data consulting & SI, IT staff augmentation, and more.
Clients
BresatechIndustries
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47$5,000+10 - 49 employeesPalo Alto, CAQuantumsoftech is an app development company. Based in Palo Alto, California and , their small team specializes in Mobile App Development and Blockchain. The company was founded in 2018.Read More
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48$10,000+2 - 9 employeesOakland, CAAclarify is a small custom software development company. The Boston, Massachusetts-based firm was founded in 2022. Their team provides Custom Software Development, Web Development, Mobile App Development, Blockchain, and more.Read More
Industries
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49$1,000+50 - 249 employeesLos Angeles, CAAppinventors INC is a mobile application development firm founded in 2014. The team specializes in Mobile App Development and IT staff augmentation and is headquartered in Los Angeles, California.Read More
Clients
Jubilant FoodWork Subway Follett CleverIndustries
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50$25,000+10 - 49 employeesIrvine, CADV8 Infosystems is a cloud consulting & SI company. Founded in 2020, the firm is in Irvine, California and Chicago, Illinois. Their services include cloud consulting & SI and Cybersecurity.Read More
Industries
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51$1,000+10 - 49 employeesHayward, CAApp development firm Flit Webs is headquartered in Jaipur, India and Hayward, California. Their services include Mobile App Development and Web Development.Read More
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52$10,000+250 - 999 employeesLos Angeles, CARead More
MYZEAL I.T. Solutions LLC is a Los Angeles based IT consulting firm. They were founded in 2010 and have a team of 138 employees. They specialize in custom software development, AI, and mobile app development. They mainly work with mid-market and small business clients who are primarily in the healthcare, business services, and gaming industries.
Clients
US Armenia TVIndustries
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53$5,000+10 - 49 employeesLos Angeles, CARead More
Jators LLC is a Los Angeles, California-based AI development company. The small team focuses on Artificial Intelligence, IoT development, and blockchain and was founded in 2022.
Industries
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54Undisclosed2 - 9 employeesSunnyvale, CATokyoTechie is a Blockchain company. Headquartered in Pune, India and Delhi, India, the team offers Blockchain and E-Commerce Development.Read More
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55$10,000+10 - 49 employeesLos Angeles, CASynthax Codes is a small UX design company and web development company. The Anenii Noi, Moldova-based company was established in 2022. Their services include ux/ui design and web development.Read More
Industries
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56$10,000+10 - 49 employeesMountain View, CABlockstream is a Blockchain company. They were founded in 2014 and offer Blockchain.Read More
Clients
AME Cloud Ventures -
57Undisclosed2 - 9 employeesSan Francisco, CAThe Blockchain Agency is a Blockchain company. Their team is located in San Francisco, California and specializes in Blockchain.Read More
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58Undisclosed10 - 49 employeesBeverly Hills, CAOP Labs, a Blockchain company, is based in Beverly Hills, California. They offer Blockchain.Read More
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59Undisclosed2 - 9 employeesSan Francisco, CAETHGlobal is a Blockchain company. The team provides Blockchain and is in San Francisco, California.Read More
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60Undisclosed250 - 999 employeesSan Francisco, CAProtocol Labs is a San Francisco, California-based Blockchain company. They focus on Blockchain and Blockchain Marketing.Read More
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