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Top San Francisco Bay Area, CA Blockchain Companies (79)

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Blockchain • Fintech • Financial Services • Cryptocurrency
San Francisco
190 Employees

TBD is Block’s business unit that’s building an open source developer platform to unlock the next wave of innovation in financial services. TBD embraces the open and permissionless nature of cryptocurrency and blockchain technologies. Join us in building the future and making the financial system accessible for all.


Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Oakland, California, USA
12,000 Employees

Block, Inc. (NYSE: SQ) is a global technology company with a focus on financial services. Made up of Square, Cash App, TIDAL, and TBD, we build tools to help more people access the economy. Square helps sellers run and grow their businesses with its integrated ecosystem of commerce solutions, business software, and banking services. With Cash App, anyone can easily send, spend, or invest their money in stocks or Bitcoin. Spiral (formerly Square Crypto) builds and funds free, open-source Bitcoin projects. Artists use TIDAL to help them succeed as entrepreneurs and connect more deeply with fans. TBD is building an open developer platform to make it easier to access Bitcoin and other blockchain technologies without having to go through an institution.


Blockchain • Internet of Things • Cryptocurrency • NFT • Web3
Palo Alto, California, USA
135 Employees

Aptos Labs is a people-first blockchain on a mission to help billions of people achieve universal and fair access to decentralized assets in a safe and scalable way. Founded by some of the original creators and maintainers that researched, designed, and built the Diem blockchain to serve this purpose, we have dedicated several years toward this mission. We believe the open-source Diem technology we have developed is an important foundation of a safe and scalable web3 world where everyone has more equitable opportunities to grow and access financial assets with lower fees and fewer intermediaries.


Blockchain • Fintech • Payments • Software • Financial Services
San Francisco, California, USA
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.


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

0x Labs is an organization focused on creating new markets in the 0x ecosystem.


Blockchain • Software
San Francisco, California, USA
22 Employees

Hivemapper is a decentralized, ever-updating map built by people, using dashcams, who soon will mine our cryptocurrency, HONEY. This new mapping economy represents a fundamental shift in how maps are built and who owns them, sharing the economic benefits of a global map with those who are building it. Forward looking businesses use our Map API.


Blockchain • Software
San Francisco, California, USA
33 Employees

Analog is a completely decentralized, PoT-based, layer-0 platform for communicating validated event data. At the core of the platform are tesseracts and time nodes (explained later) that can privately fetch and confirm event data from sovereign chains, allowing different ecosystems to speak the same language. Our mission is to usher in trustless, omnichain interoperability that allows developers to easily build their applications via a universal protocol and an API. We are also unveiling a novel, superfast PoT protocol that creates verifiable event data on the Timechain, allowing DApp developers to build next-generation event-based applications. We believe that each Blockchain ecosystem has its core strengths, use cases, developer pools, and liquidity pools (LPs). Blockchains should benefit from trading functionalities, assets, and LPs; the same way economies benefit from cross-border trade. Our vision is to facilitate omnichain interoperability to enable developers to deploy DApps from any network to any other Blockchain, in a near codeless format, and at scale.


Blockchain • Fintech • Payments
Fully Remote
2,176 Employees

Founded in June of 2012, Coinbase is a digital currency wallet and platform where merchants and consumers can transact with new digital currencies like bitcoin, ethereum, and litecoin. Our vision is to bring more innovation, efficiency, and equality of opportunity to the world by building an open financial system.



TBD Thumbnail
Blockchain • Fintech • Financial Services • Cryptocurrency
San Francisco
190 Employees
Block Thumbnail
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Oakland, California, USA
12000 Employees
Aptos Labs Thumbnail
Blockchain • Internet of Things • Cryptocurrency • NFT • Web3
Palo Alto, California, USA
135 Employees
Anchorage Digital Thumbnail
Blockchain • Fintech • Payments • Software • Financial Services
San Francisco, California, USA
355 Employees
0x Labs Thumbnail
Blockchain • Information Technology
San Francisco, California, USA
58 Employees
Hivemapper Thumbnail
Blockchain • Software
San Francisco, California, USA
22 Employees
Analog Thumbnail
Blockchain • Software
San Francisco, California, USA
33 Employees
Coinbase Thumbnail
Blockchain • Fintech • Payments
Fully Remote
2176 Employees

Artificial Intelligence • Blockchain • Information Technology • Internet of Things • Machine Learning
55 Employees

We provide services in Website Design & Development, Mobile App Development, Enterprise Solutions, Web promotions, Paid Marketing, Network Solutions, & other Web Solutions. Leveraging the power of Open Source Solutions to develop best-in-class solutions for our clients, we ensure higher returns on their investment. We offer industrial services like CRM, HRM, ERP software, and point of sale terminals for businesses. While our domain services include Blockchain Development, Artificial Intelligence Service, AR/VR App Development, Bot Development, Mobile App Development, Digital Marketing, GPS Solutions, E-commerce Solutions, Enterprise Solution, & E-learning Solution.


Blockchain • Digital Media • Fintech • Greentech
10 Employees

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


Blockchain • Cannabis • Marketing Tech • Consulting • Financial Services
Fully Remote
6 Employees

Rapidly scale your startup with fast experimentation and deep marketing expertise. Crescendo consulting provides marketing services to Fintech, Finance, Crypto, Web3.0, and Cannabis startups. We're laser focused on scaling startups. We offer SEO, content development, email marketing, social media marketing, and paid marketing services. We've worked with everyone from pre-seed and bootstrapped startups to Series-D billion dollar companies.


Blockchain • Gaming • Mobile • Software • Cryptocurrency • Web3 • App development
San Francisco
70 Employees

We specialize in blockchain development services that revolutionize industries and streamline processes. Leveraging the power of decentralized technology, we provide cutting-edge solutions tailored to meet the unique needs of our clients. Our team of experienced developers is proficient in blockchain protocols, smart contract development, decentralized applications (DApps), and tokenization. Whether you're looking to enhance transparency, increase security, or optimize efficiency, we have the expertise to bring your vision to life. From conceptualization to deployment, we work closely with our clients to understand their requirements and deliver innovative solutions that drive tangible results. Whether you're a startup exploring the potential of blockchain or an established enterprise seeking to integrate this transformative technology, we're here to guide you every step of the way. At [Your Company Name], we're not just building applications but shaping decentralized ecosystems' future. Join us on the journey towards a more transparent, secure, and efficient tomorrow with blockchain technology.


Blockchain
85 Employees

Brave Software’s (https://brave.com/) fast, privacy-oriented browser combined with its blockchain-based digital advertising platform is resetting the web for users, publishers and advertisers. Users get a better, less cluttered and speedier web experience, publishers will increase their revenue share, and advertisers will receive better reporting.


Blockchain
37 Employees

Candex collaboration apps manage payments between companies and their vendors. Blockchain technology benefits are realized with phenomenal ease of use, speed and security. Our solution is trusted by Fortune 500 leaders like BP, First Data and Pfizer. They fulfill all of their control and reporting requirements, while users are able to execute transactions in a chat interface. With a consistent stream product advances and a fresh round of funding, Candex is growing rapidly by modernizing how organizations pay. We cut out red tape, boost employee management capabilities, and enhance spend visibility for better decision making. Our team is growing, excited to lead in enterprise payment solutions.




Blockchain

Layer1 is an investment and infrastructure platform. We take concentrated bets on promising blockchain protocols and build critical technology to support their global impact.


Big Data • Blockchain

Maker is a decentralized autonomous organization on the Ethereum blockchain seeking to minimize the price volatility of its own stable token — the Dai — against the U.S. Dollar. Dai, a decentralized stablecoin, allows anyone, anywhere the freedom to choose a money they can place their confidence in. A money that maintains its purchasing power.