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Top San Francisco Bay Area, CA Blockchain Companies (165)

Blockchain
San Jose, California, USA
35 Employees

Snickerdoodle Labs is leveraging blockchain technology to build a secure and protected data economy that creates value for all stakeholders, including data owners. By reimagining experiences and inspiring connections between people, brands and ideas, Snickerdoodle Labs enables self sovereign identity and fully protects user privacy through a tokenized data architecture. Snickerdoodle Labs is creating the data layer of Web 3.0 that is ubiquitous across the NFT ecosystem and blockchain as a whole.


Artificial Intelligence • Blockchain
Palo Alto, California, USA
3 Employees

Real-time blockchain data, delivered instantly.

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Blockchain • Healthtech • Biotech
San Francisco, California, USA
8 Employees

Understand your genome. Help cure diseases. Own your data. Powered by blockchain.


Blockchain • Fintech • Software • Cryptocurrency
San Francisco, California, USA
36 Employees

Conio's mission is to accelerate the transition to digital assets, beyond the limits of the traditional monetary and financial systems. Conio enables Financial Institutions and Businesses to enter into the Digital Assets and Crypto markets with the highest compliant and safety standards. Our platform provides a full capability solution: custody, exchange, minting and compliance for Crypto, Stablecoin, NFT, and Tokenization. Founded in 2015 in San Francisco, from the idea of Italian entrepreneurs, Conio launched the first Bitcoin Wallet for smartphone in Italy to make crypto and digital assets within everyone’s reach.


Artificial Intelligence • Blockchain • Fintech • Machine Learning
San Francisco, California, USA
35 Employees

A new kind of hedge fund built by a network of data scientists. Numerai manages an institutional grade long/short global equity strategy for the investors in our hedge fund. We transform and regularize financial data into machine learning problems for our global community of data scientists. In December 2015, we created the world’s first encrypted data science tournament for stock market predictions. The most accurate and original machine learning models from the world’s best data scientists are synthesized into a collective artificial intelligence that controls the capital in Numerai’s hedge fund.


Blockchain • Cryptocurrency
Oakland, California, USA
37 Employees

Tari is a new open source, digital assets focused blockchain protocol that is being architected as a merge-mined sidechain with Monero. We chose to focus specifically on digital assets – things like tickets, loyalty points, in-game items, and crypto-native assets like CryptoKitties – because we see a huge opportunity to revolutionize the way these assets are owned, managed and transferred.


Blockchain • Gaming • Web3
San Francisco, California, USA
108 Employees

WE ARE HIRING! Please see https://revolvinggames.com/careers Revolving Games is a Web3 blockchain gaming company headquartered in San Francisco with an offshore studio in Asia and growing teams in Los Angeles and Canada. We are backed by top tier VCs. RG is working on cutting-edge technology to develop scalable MMOs and deep Strategy Web3 games in a connected Metaverse. Our team consists of industry rockstars who have built fun and super successful games with complex economies that have generated over $5.3B+ in lifetime revenue. Please see https://revolvinggames.com/careers


Blockchain • Information Technology
San Francisco, California, USA
50 Employees

Our network provides the infrastructure to scale decentralized AI3.0 applications on-chain—hyper-scalable permanent data storage, super fast data availability & flexible EVM-compatible decoupled execution.


Blockchain
Redwood, California, USA
35 Employees

Applicature is a company builder and accelerator in the blockchain space. We’ve turned over 270 projects into scale-up companies since 2017. We partner with our clients providing full service blockchain development, marketing, funding, key relationship development, and advisory services to accelerate growth. We also have our own growing portfolio of companies that we’ve incubated and are scaling


Artificial Intelligence • Blockchain • eCommerce • Internet of Things • Software
2 Offices
500 Employees

Incepted in 2012, Capital Numbers is an ISO 9001 and ISO 27001 certified organization specializing in web and mobile application development services for global customers. With 500+ full-time experts, Capital Numbers has successfully delivered over 2500 projects to a large number of businesses of various sizes. It is Dun & Bradstreet accredited and a Certified Google Partner that caters to an esteemed client base. WHAT DO WE DO?   1) Custom Software Development: Our development team can help you throughout the whole development cycle.   2) Web Development: We specialize in the development of large and medium-sized sites, web applications, and portals with complex and rich functionality. 3) Mobile Apps: We deliver world-class, innovative, and engaging native iOS/Android apps or hybrid apps. 4) Digital Marketing: Capital Numbers offers full-service digital marketing solutions, including search engine optimization (SEO), search engine marketing, social media marketing, and email marketing. 5) Data Science: Capital Numbers is a leading provider of data science services. We bring deep expertise in Python and R, lean software development practices, and a high-performance product culture. 6) AI & Chatbot Integration: Build a chat-bot to engage customers & increase sales Stay ahead of your competition in terms of customer service, availability, and convenience, by custom-building an intelligent chat-bot with our developers. 7) CMS Development: Capital Numbers is the renowned CMS development company for CMS-powered websites in India. Outsource CMS development & customization services. Also provide solutions for E-commerce, Software Testing, DevOps, DaaS, etc. Clients we served for: Reuters, Federated Auto Parts, Consumer Reports, StoneAcre, Avasant, ST Engineering, along with several other medium-sized businesses and agencies worldwide.


Blockchain
San Francisco, California, USA
65 Employees

KriyaTec is enabling the Digital Transformation of enterprises across the world using niche technologies like IoT, AI, RPA, Blockchain. KriyaTec studies the problems and provides custom made solutions as per the organization's needs. We value the legacy and our aim is to pace up the processes while retaining the legacy. The objective of KriyaTec is to transform the business to achieve a strategic competitive advantage using offshore labor arbitrage and improved processes to give an organization breathing room to think through and execute a real plan to drive the underlying services required to support the business. COVID-19 is not stopping us from revamping the industry processes to adapt to the new normal and stay ahead.


Blockchain • Security
San Francisco, California, USA
63 Employees

Quantstamp is the leader in blockchain security. We secured blockchain applications that manage over $200 billion dollars worth of digital assets for the best projects in the space including OpenSea, ETH2.0, Solana, and Maker. We are securing the financial infrastructure of tomorrow. We are a remote 1st company spread across 5 continents and 16 countries. We have an intellectually stimulating work environment and team members who truly care for each other. In order to deliver high quality services to our clients, our engineers have a direct communication style and respectfully challenge each other's ideas. Quantstamp team members are highly collaborative, which has allowed us to stay at the cutting-edge of blockchain technology. Aside from providing the security backbone for the blockchain industry, we also treat our employees very well. Compensation packages are generous and we enjoy many other perks such as quarterly retreats in exotic locations such as Dubai, Portugal, and Brazil. Interested in working for us? We seek to hire 40 employees over 2022. We are looking for applicants from many diverse backgrounds including web2 careers and hackers who honed their skills out in the wild. If you have talent, we want you on our team.


Blockchain • Hardware • Software
San Francisco, California, USA
25 Employees

Hardware Acceleration Platform for the Next-Gen Blockchain


Blockchain • Software
San Francisco, California, USA
43 Employees

Our mission is to enable anyone to make a creative income. At Cent, we build tools to address the biggest challenges for creatives of all types: aggregating audience, managing distribution, retaining ownership of intellectual property, and monetization. Cent is 100% ad-free. We first launched in 2017 as a social network and informal platform for creative experimentation. Our original blogging service lives on today as the Community section of our website. In 2020 — as an experiment to show that creative content originally published off the blockchain can be monetized on chain — Cent created Valuables , a marketplace where iconic tweets can be auctioned as NFTs. Jack Dorsey famously sold his first tweet on Valuables for $2.9M USD. Cent Pages, our premium NFT-publishing product, launched in 2022, providing creators with personalized, branded pages that can be customized and styled to suit individual needs. Pages empower creators to build and manage audiences of direct subscribers and notify those subscribers of each new NFT release, with just a few clicks, and no technical knowledge required.


Blockchain • Internet of Things • Cryptocurrency
San Francisco, California, USA
65 Employees

IoTeX is the leading decentralized network powering the future of web3 and machine economy (MachineFi). The platform is built for developers to connect billions of machines with web3 infrastructure, to create innovative products including DeFi, NFT, DAO, Metaverse, and MachineFi applications. Founded in 2017 with a team of alumni from Google, Facebook, Uber, Bosch, and Intel, IoTeX has launched a high-performance public blockchain with off-chain computing for devices and machines, cross-chain bridges, wallet, and the MachineFi marketplace. The IoTeX network has grown rapidly with >$2B in assets on-chain, >300K on-chain users, and >10k devices connected across hundreds of dapps.


Blockchain • Digital Media • Fintech • Greentech
Fully Remote, USA
10 Employees

Flow Labs is a venture backed stealth blockchain startup working on NFT platform.


Blockchain • Internet of Things • Security
San Francisco, California, USA
113 Employees

Helium is the world’s first decentralized machine network.


Blockchain • Software • NFT
Los Gatos, California, USA
12 Employees

Our mission is to help brands and blockchain-native games monetize their digital assets by leveraging our industry leading Web 3 technology stack. Owens NFT is a one-stop conduit to enable Brand migration from Web 2.0 to Web 3.0 using all available Web 3.0 constructs such as NFT, multichain support, tokenomics, and gamification, all delivered via scalable APIs in a SaaS model.


Blockchain • Information Technology
San Francisco, California, USA
21 Employees

Nebulas is an open-source, public blockchain focused on creating a true Autonomous Metanet. Nebulas' focus utilizing on-chain data for user interactions and collaboration. Our core principle is to let everyone get values from decentralized collaboration fairly through technical ways such as blockchain. Nebulas uses its innovative technology to realize its vision of creating a collaboration model with the help of unique innovative technologies to manage on-chain public assets and to realize the Decentralized Autonomous Organization (DAO) which will provide positive incentives and self-evolution.


Blockchain • Cryptocurrency
2 Offices
355 Employees

Anchorage Digital was founded in 2017 to advance institutional participation in digital assets. With an emphasis on security and usability, we provide the technology, infrastructure, and tools that make it easy for institutions across the world to participate in crypto. Our team brings together the brightest minds from security, finance, and distributed systems to build the infrastructure of a new financial system. We’re looking to diversify our team with people who are humble, creative, and eager to learn.