Top Ethereum Сompanies in California
Best Ethereum Blockchain Agencies California

SotaTek stands for “State-of-the-art Technology”. We offer dynamic tech experts with strong determination, enthusiasm and commitment in providing the most hi-tech IT services, with the ultimate goal to digitally transform and skyrocket Client’s business.
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$10,000 +
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250 - 999
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< $25 / hr
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US, Costa Mesa
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Our Blockchain development company offers complete blockchain development services – from use-case identification to solution implementation and deployment. With our enterprise blockchain solutions, we are helping businesses to navigate to a decentralized digital world.
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$5,000 +
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50 - 249
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$25 - $49 / hr
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US, Palm Springs
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We provide wide range of services in solving complex data-rich business problems.
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$10,000 +
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2 - 9
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$25 - $49 / hr
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US, San Francisco
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At Inovatica agile teams develop software solutions including web applications, mobile apps, and digital product design. Get our offshoring offer now.
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$5,000 +
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10 - 49
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$50 - $99 / hr
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US, San Diego
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Ionixx Technologies is a custom software development company with a forward-looking approach to blockchain. By using technologies such as Blockhain and IoT and by focusing on UI and UX product design, Ionixx is an emerging IT solutions provider. Discuss your next big idea with us and get a free consultation.
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$5,000 +
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50 - 249
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$25 - $49 / hr
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US, Los Angeles
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Quest Global Technologies is an award-winning Blockchain, Mobile App Development, Salesforce Development, Website Development, Business CRM and ERP Development organization.
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$1,000 +
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50 - 249
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$25 - $49 / hr
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US, Los Angeles
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Cryptocurrency exchange script to start a cryptocurrency trading platform instantly. Get our white label bitcoin exchange script that aids you to launch your bitcoin exchange from scratch.
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$1,000 +
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50 - 249
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$25 - $49 / hr
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US, San Diego
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HashCash Consultants enables enterprises to move assets and settle payments across borders in real-time using Blockchain. HashCash Consultants has 100+ clients in 26 countries.
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$1,000 +
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50 - 249
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$25 - $49 / hr
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US, Palo Alto
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We have developed over 100+ apps around technologies varying from AR/VR and AI to Blockchain and Cloud computing for our client base that ranges from next-generation startups, enterprises, SMBs, and SMEs to established businesses. The work contributions that we have made in the mobile application development industry have made us the recipient of a series of accolades from a number of renowned rating and review website.
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$10,000 +
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50 - 249
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$25 - $49 / hr
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US, Valley Center
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Our engineers work at MIT, Stanford, and UCLA and are based in the US. Between them we specialize in technologies such as React, React Native, Flutter, Node, Swift, Android, AWS, GCP and many others. For a free consultation or analysis on whether your idea can be implemented and at what budget, please contact us.
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$50,000 +
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2 - 9
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$100 - $149 / hr
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US, San Diego
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We have various expertise in social media, travel, e-commerce, retail, publishing, enterprise Saas applications, virtual reality, medicine, gaming, sports betting, blockchain solutions, financial technology, real estate, databases, smart home solutions, voice applications. and more. If we haven't worked with your market before, we'll study it. We have a dedicated team to research your project.
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$5,000 +
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2 - 9
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$50 - $99 / hr
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US, San Diego
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SoluLab's award-winning enterprise software solutions provide a full range of 360-degree services to startups, small and large enterprises through new technologies such as cloud, chatbot, blockchain, Internet of Things, artificial intelligence, augmented and virtual reality, machine learning and more.
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$25,000 +
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50 - 249
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$25 - $49 / hr
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US, Los Angeles
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With more than 10 years of combined experience, we are a merger of two digital agencies, Spokes Labs, specializing in performance marketing, and Return On Web (ROW) Consulting, an ISO 9001: 2015 and award-winning top 20 digital transformation and technology solutions company. With more than 70 employees in offices in the San Francisco Bay Area and Pune, India, we are committed to changing the future of business.
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$1,000 +
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10 - 49
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$25 - $49 / hr
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We are a development, data science and design studio that works closely with founders and executives to create custom software and machine learning solutions. Our developers build rich web and mobile products in collaboration with technical and non-technical teams. We work in agile teams & use coding best practices.
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$100,000 +
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50 - 249
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$200 - $300 / hr
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US, Los Angeles
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We are a team of passionate professionals with in-depth experience in project management, as well as strategy creation, architecture, design development, Salesforce consulting services and CRM implementation. At Agency73, we have specialists of all the necessary types, which allows us to implement complex projects and ensure high quality, speed, and affordable costs for any business.
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$5,000 +
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2 - 9
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$50 - $99 / hr
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US, Encinitas
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We deliver the product you need, to get the results you want. You can trust in Baytech’s experience and knowledge of business applications and enterprise-grade software. We deliver your vision on time, on spec and on budget
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, Irvine
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Having an innovative and diverse set of perspectives and working with cutting-edge technologies is an invaluable part of our company that ultimately pushes us to new heights. Because technology is continually evolving, we believe that our company should model this idea and always work to provide our clients with the most efficient solutions while simultaneously evolving ourselves as well.
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$25,000 +
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10 - 49
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$50 - $99 / hr
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US, Los Angeles
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CIS Established in 2003, Cyber InfraStructure INC. or CIS is a leading IT and consulting company in Central India. Since 2003, CIS has been providing highly optimized technology solutions and services for SMEs and large scale enterprises across the world. CIS has worked with 2100+ clients in more than 100 countries. Their expertise and experience ranges across a wide range of industry domains like education, finance, travel and hospitality, retail and e-commerce, manufacturing, gaming, media and entertainment, logistics, hi-tech, telecommunication, health care, and many more.
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$25,000 +
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250 - 999
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$25 - $49 / hr
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US, San Jose
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Our mobile app development team has deep expertise and experience building award- winning mobile apps across all mobile platforms. Our Agile- based approach gives you control over scope, mitigates risk, and provides the fastest path to market. Our Ul/UX designers partner with you to handcraft a user experience that resonates bes with your target audience. The result? An intuitive and fresh product that engages your users and keep them coming back for more.
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$10,000 +
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10 - 49
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$25 - $49 / hr
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US, Los Angeles
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For more than 10 years on the market, Misha Infotech has been providing comprehensive business solutions, as well as services like mobile app development, web development, e-commerce, and even more. This firm helps various companies grow quickly in different areas.
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$1,000 +
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50 - 249
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< $25 / hr
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US, San Rafael
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Whether you need custom-tailed e-commerce systems, innovative social networks, event management systems, fintech application, or a new CRM… whatever, our team can deliver a world-class product quickly, affordably, and in a way that addresses your business challenges.
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, Newport Beach
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We craft individually tailored solutions and partner with clients on everything from large-scale application delivery with full teams to smaller projects supported by specialized experts.
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$50,000 +
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1,000 - 9,999
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$100 - $149 / hr
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US, San Francisco
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