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

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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 • 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 • 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 • 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 • 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
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 • 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
27 Employees

Harbor is reengineering private securities with blockchain technology to help usher in a new wave of tokenized securities backed by real-world assets, such as real estate, company equity, investment funds, and fine art. The Harbor platform, powered by its compliance protocol, is the first to ensure tokenized securities comply with existing securiti



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

Blockchain • Digital Media • Fintech • Greentech
10 Employees

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



Blockchain • Fintech • Security • NFT • Web3
Palo Alto, California, USA
300 Employees


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 • Internet of Things


Blockchain
29 Employees

CoinList is building the platform where the best digital asset companies run their token sales. Our customers are at the center of the digital asset and blockchain ecosystem including Protocol Labs (raised $205M) and Blockstack (raised $50M). We’re currently a team of 15 split between New York and San Francisco and are hiring across engineering, sales and accounts.


Blockchain
6 Employees

HashRabbit provides safe and reliable digital asset mining by operating enterprise-grade facilities for institutional clients. The company was incorporated in 2014 and is based in San Mateo, California.


Blockchain
32 Employees

Securitize is a compliance platform and protocol for issuing and managing digital securities on the blockchain, including dividends, distributions, and share buy-backs. Securitize’s innovative Digital Securities Protocol (DS Protocol) enables seamless, fully compliant trading across multiple markets simultaneously. Securitize actively partners with


Blockchain • eCommerce • Enterprise Web • On-Demand • App development
Schaumburg, Illinois, USA
700 Employees

Hidden Brains InfoTech is a globally acclaimed custom software development and IT consulting firm that specializes in enabling digital transformation. Our company was founded in 2003 and has since achieved unprecedented growth, serving over 2400 clients in 107 countries. We have earned the distinction of being a 'Great Place to Work® Certified' organization, which highlights our commitment to maintaining an exceptional work culture and transparent business practices. At Hidden Brains, we provide cutting-edge solutions that are customized to meet the unique needs of our clients. Our services range from software development and IT consulting to digital transformation and beyond.


Agency • Blockchain • Fintech • Information Technology
50 Employees

4ire Labs is a leading blockchain development and IT consulting company that empowers businesses to take advantage of the latest technologies. Since 2010, we have become a long-term strategic partner helping with a full range of services required for launching the innovative FinTech and Blockchain solutions.