Top San Francisco Bay Area, CA Blockchain Companies (179)

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re building a resilient economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help...

Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic app, bringing a better way to send, spend, invest, borrow and save to our millions of monthly active users. With a mission to redefine the world's relationship with money by making it more relatable, instantly...

Block, Inc. is a global technology company with a focus on financial services. Made up of Square, Cash App, Afterpay, TIDAL, Bitkey, and Proto, Block, Inc. builds technology to increase access to the global economy. Each of our brands unlocks different aspects of the economy for more people. Square makes commerce and financial services accessible to sellers. Cash App is the...

Alchemy powers the top blockchain companies globally and has been featured in TechCrunch, Forbes, Bloomberg, and elsewhere. Our mission is to bring web3 to a billion people, by providing builders with the tools they need to build exceptional onchain products. Alchemy is the only complete developer platform that offers the powerful APIs, SDKs, and tools necessary to build and scale onchain...

At Futureswap, you will help build a modern, transparent, and open financial protocol for the 21st century to disrupt the legacy multi-trillion dollar derivatives market. We're looking for people who are excited about democratizing finance and creating distributed systems that work at scale. We've developed an Ethereum-based protocol for traders and yield seekers, designed from the beginning to be user-owned and...

Odiggo is a blockchain (web3) technology platform

Nium is an advanced payments platform redefining the way consumers and businesses send, spend, and receive funds across borders. Nium’s goal is to make the movement of money seamless through being a universal plug for financial services. The company uses agile, elegant, and modular solutions for complex business problems. Be it an Individual, new-age digital bank, or a traditional industry...

We believe that everyone should be empowered to take control of their money. That's why we created the Small Business Bond™ – a way for small businesses to raise capital from their communities, and for everyday investors to grow their wealth. The SMBX is spearheading the evolution of a more equitable financial system. One that puts small business front and center...

Gauntlet’s mission is to drive understanding and participation in the financial systems of the future. Building decentralized systems creates new challenges for protocol developers, smart contract developers, and asset holders that are not seen in traditional development and investing. Gauntlet has created a blockchain simulation and testing platform that leverages battle tested techniques from other industries to build financial models...

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....

dYdX is the most powerful decentralized open trading platform for advanced crypto financial products, built as a standalone appchain. Trade perpetual contracts with low fees, deep liquidity, up to 20x more buying power all while maintaining full custody and control of your assets.

Saddle is an automated market maker (AMM) designed to enable efficient trading between pegged value crypto assets. Saddle is launching with a tokenized bitcoin pool, allowing users to trade between and provide liquidity for tBTC, WBTC, sBTC, and renBTC.

Hardware Acceleration Platform for the Next-Gen Blockchain

Harmony is a fast and scalable blockchain. Harmony recently launched on Binance and shipped Day ONE Mainnet. We are crazily recruiting Rust/Go language enthusiasts, protocol researchers and database hackers. Apply at harmony.one/careers! See https://harmony.one/whitepaper for our latest research and roadmap. Harmony is a fast and secure blockchain with key innovations in state sharding and peer-to-peer networking. Its sharding uses secure proof-of-stake and...

sFOX is the full-service crypto prime dealer for institutional investors, providing the liquidity, security, and infrastructure needed to unlock the full potential of digital assets.

Solana Labs, Inc. (“Solana Labs”) is a technology company that builds products, tools, and reference implementations to further expand the Solana ecosystem. Solana is a global state machine, and the world’s most performant blockchain. It gives developers the confidence to build for the long term by delivering predictable scaling without compromising security or composability. Solana’s performance is driven by a...

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...

At Zerion, we are on a mission to empower more people around the world with efficient, transparent, and censorship-resistant financial services. We do this by building applications, tools, and infrastructure enabling any smartphone holder, anywhere in the world, to build and manage their decentralized finance (DeFi) portfolios. The company was founded in 2016 by a technical team of crypto-native builders...

HashCash is a blockchain software products company offering trading, payments and other technology products. It runs the US-based digital asset exchange, PayBito.com & digital asset payment processor, BillBitcoins.com. HashCash offers exchange and payment processor software solutions, ICO services and custom use cases. HashCash propels advancement in technology through Blockchain1o1.com programs and its investment arm, SatoshiAngels.com.

BitGo is the leader in digital asset financial services, providing institutional investors and crypto platforms with liquidity, custody, and security. In 2020, the company reached new milestones with the launch of BitGo Prime, the first and only deeply integrated, full-stack solution with custody, trading and lending. With the launch of BitGo Portfolio and BitGo Tax, the company also manages activities across...