Top San Francisco Bay Area, CA Blockchain Companies (180)

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...

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...

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.

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...

Tempo is a purpose-built, layer 1 blockchain for payments, developed in partnership with leading fintechs and Fortune 500s. With support for all major stablecoins, Tempo enables high-throughput, low-cost global transactions for any business use case.

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...

Transforming data into action, anywhere, for anyone

Since 2017, we have enabled premium brands to achieve increased revenue streams and consumer engagement by monetizing their digital identity through NFTs sold both as authentic collectibles and in-game items (i.e., skins). We provide our clients with the right enterprise-focused trifecta of technology, people, and process to align with their own corporate high standards.

At Finnovant, we are passionate about the global blockchain revolution and other innovative technologies such as biometrics, artificial intelligence, and IoT. Our vision is to realize the potential of blockchain in the areas of financial services, supply chain, Internet of Things (IoT), healthcare, and retail while also helping improve the way companies interact with their critical information and their customers....

Archblock is a blockchain technology company providing cutting edge solutions and services to fund managers, stablecoin issuers, and DAOs.

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.

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...

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...

Based in San Jose, California, Schrocken is a privately held B2B SaaS startup that enables a seamless and streamlined collaboration between big pharma, bio-techs and their external manufacturing partners. Our innovations empower stakeholders in the industry to engage with their partners with trust and transparency, leading to end-to-end visibility of their supply chains to ultimately deliver effective healthcare outcomes to...

Ripple provides one frictionless experience to send money globally using the power of blockchain technology. By joining Ripple’s growing global network, financial institutions can process their customers’ payments anywhere in the world instantly, reliably and cost-effectively. Banks and payment providers can use the digital asset XRP to further reduce their costs and access new markets. Founded in 2012, Ripple's vision...

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

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...

Hardware Acceleration Platform for the Next-Gen Blockchain

Founded in 2016, BOSONIC is a leading decentralised financial markets infrastructure "dFMI" company with offices in San Francisco, New York and London providing best-in-class infrastructure that eliminates counterparty credit and settlement risk in Digital Asset markets. The Bosonic Network™ provides institutional clients with a patented solution that is custodian-agnostic, enables tokenization of assets and collateral, provides liquidity aggregation and DMA to...