Top San Francisco Bay Area, CA Blockchain Companies (183)

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...

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...

Bitcoin is the best money. It should be used like it. We build and fund free, open-source projects aimed at making bitcoin the planet’s preferred currency.

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...

ThunderCore is a fast, high performance EVM-compatible public blockchain with fully decentralized trust that brings scale to decentralized applications - giving higher throughput, faster confirmation times, and lower costs. Based on years of groundbreaking research by Professors Shi and Pass of Cornell University, ThunderCore uses a breakthrough consensus protocol that overcomes the fundamental limitations of Nakamoto consensus. The result maintains fully...

As leaders in the decentralized identity space, Civic is focused on real-world applications of its blockchain-powered technology. The company offers flexible identity verification technology for businesses and uses digital identity as a gateway for decentralized finance on the Solana blockchain. Civic uses identity.com’s open-source, blockchain-based ecosystem to verify credentials.

SHIFTMobility’s Automotive Blockchain Platform offers connected services to seamlessly integrate data from vehicles, repair shops, parts suppliers, and manufacturers into innovative mobile solutions and communication hubs. Explore SHIFTMobility solutions at www.shiftmobility.com. Facebook: https://www.facebook.com/ShiftMobility/ Twitter: https://twitter.com/shiftmobility Instagram: https://www.instagram.com/shiftmobility_inc/ YouTube: https://www.youtube.com/channel/UCkOBBTpoLN9Os8nQynRJ97w

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.

Akash Network is a decentralized peer-to-peer marketplace for cloud compute and provides a fast, efficient, and low-cost application deployment solution. Akash Network is the world’s first decentralized and open cloud https://linktr.ee/Akashnet Known as the "Airbnb for Cloud," Akash Network provides a fast, efficient, and low-cost application deployment. Developers leveraging Akash Network can access cloud computing at up to 3x less than the...

If Google organizes the world's information and makes is universally available then Guardtime validates that information and makes it universally reliable. We are a team of over 150 cryptographers, developers and security architects, with decades of experience defending networks from nation-state attack.

Started in 2013 with offices in San Francisco, London, and Delhi, PrimaFelicitas is a bleeding-edge Web3 Software development company at the forefront of core end-to-end blockchain, AI &IOT engineering. In a rapidly evolving digital landscape, our mission is clear: to empower businesses and organizations with transformative solutions that harness the power of these cutting-edge technologies. Whether it's building decentralized applications,...

Propy is a Silicon Valley leader in real estate transaction and offer management for brokers and agents. We cover the entire transaction process securely and simply, from offer to close. Brokerages across the country trust Propy SaaS platform for our automated notifications, e-signature, analytics, and compliance tracking to ensure that property deals are closed quicker, easier, and cheaper. Easily track and...

MakersPlace is the easiest way to create and sell unique digital creations using blockchain technology. We offer a platform and market aimed at empowering digital creators (artists, designers, writers and more) to create and sell their unique digital creations. For the first time ever, creators are able to sign and set a limited supply on their work while providing verifiable proof...

Hardware Acceleration Platform for the Next-Gen Blockchain

Our mission is to empower creators to build long-lasting successful online businesses. Rally allows creators to form their own always-on digital economies centered on the value they create for their fans. Powered by digital assets on the blockchain, Rally offers additive creator monetization through deeper fan engagement and rewards.

Eco is a digital wallet replacing checking accounts, credit cards, and more with a single balance that rewards you every time you save, spend, or send your money. Eco puts your money back to work for you—creating the first consumer fintech product whose creators are aligned with its users. The Eco App combines high-yield savings with rewarded spending in a...

We are developing Lightning: an open protocol layer that leverages the power of blockchains and smart contracts to make cheap, fast, private transactions available to anyone around the world.

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...

Grandata is a San Francisco-based company that develops products that sit at the intersection of artificial intelligence, data, and privacy. The company operates in markets globally and has a development office in Argentina. We create trusted universal data monetization platforms that maximize value for both individuals and companies Our advanced research in Human Dynamics (the application of “big data” to social...