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Top San Francisco Bay Area, CA Blockchain Companies (165)

Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
23 Offices
12,000 Employees

Block, Inc. (NYSE: SQ) is a global technology company with a focus on financial services. Made up of Square, Cash App, Spiral, 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 • Mobile • Payments • Software • Financial Services
14 Offices
3,500 Employees

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 available and universally accessible.

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Blockchain • Information Technology • Software • Cryptocurrency • Web3
2 Offices
200 Employees

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 apps and rollups. Our infrastructure powers 70% of the top web3 teams, 90%+ of web2 companies building in web3 and 100+ million end users. Our customers include top web3 brands like Polymarket, OpenSea, Circle, WorldCoin, as well as major global brands like Shopify and Adobe. The Alchemy team draws from decades of deep expertise in massively scalable infrastructure, AI, and blockchain from leadership roles at leading companies and universities like Google, Microsoft, Facebook, Stanford, and MIT. We're backed by the world's leading VCs and institutions, including Lightspeed, Silver Lake, a16z, Coatue, Pantera, Addition, Stanford University, Coinbase, and Charles Schwab, among others.


Blockchain • Web3
San Francisco, California, USA
71 Employees

Sei Labs builds open sourced technology for the high-performance Sei Blockchain, the fastest Layer 1 blockchain designed to scale with the industry. The unique optimizations built into Sei enable Web3 applications to reach Web2 level scale and performance, driving the mass adoption of digital assets. The Sei Labs team is comprised of former Google, Goldman Sachs, Robinhood, Nvidia, and Databricks veterans dedicated to onboarding the next billion users onto a vibrant ecosystem of applications. Sei Labs has raised over $30M from top investors including Jump Crypto, Multicoin Capital, Coinbase Ventures, Distributed Global, Hudson River Trading, and Flow Traders.


Blockchain • Fintech • Payments • Cryptocurrency
5 Offices
713 Employees

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 behemoth, Nium prides itself on creating financial infrastructure for every level of sophistication. Nium’s key solutions: • Pay-ins • Pay-outs • Card issuance • Banking-as-a-service • Crypto-as-a-service We are a global leader in B2B modern money movement • Launched the world’s first global platform for crypto-as-a-service • $280M Funding • Series D • $2B Valuation o 130+M End customers o 190+ Payout markets o 100+ Supported currencies • Named on CB Insight’s Fintech 250 List • Financial Times’ List of Asia-Pacific High-Growth Companies 2021 • Fintech Employer of the Year’ at the 2021 Singapore Fintech Festival • Best B2B Payment Platform’ at the 2021 Future Digital Awards


Blockchain
Palo Alto, California, USA
30 Employees

Fueling blockchain, infinitely.


Blockchain
San Francisco, California, USA
54 Employees

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.


Blockchain • Fintech • Information Technology • Cryptocurrency
San Mateo, California, USA
32 Employees

Caspian is an institutional grade trading system for sophisticated traders. It includes a fully developed OEMS, PMS, and RMS. It provides a single interface into all major crypto exchanges, a complete suite of sophisticated trading algorithms, real-time and historical P&L and exposure tracking, and best-in-class customer service.


Blockchain • Fintech • Financial Services • Cryptocurrency • Web3
Palo Alto, California, USA
293 Employees

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 wallets, exchanges and service providers. In 2018, it launched BitGo Trust Company, the first qualified custodian purpose-built for storing digital assets. BitGo processes over 20% of all global Bitcoin transactions, and supports over 250 coins and tokens. BitGo’s customer base includes the world's largest cryptocurrency exchanges and spans more than 50 countries, including qualified custodial entities in Switzerland and Germany. BitGo is backed by Goldman Sachs, Craft Ventures, Digital Currency Group, DRW, Galaxy Digital Ventures, Redpoint Ventures, and Valor Equity Partners.


Blockchain • Financial Services
San Francisco, California, USA
80 Employees

TrustToken brings economic opportunity to all by building finance infrastructure for the internet age. We're the makers of the world's most trusted stablecoins including TrueUSD, the first 1:1 dollar-backed digital asset with live, on-chain Proof of Reserve, now moving billions of dollars each month across over 100 exchanges and funds like Binance, Huobi, and Alameda. With TrueFi, TrustToken is bringing uncollateralized lending on-chain, powered by TRU. Lenders enjoy high, stable returns with full transparency of how their funds are being allocated. Vetted borrowers can take advantage of fast, fixed-rate, fixed-term loans with no collateral requirements. Start lending & borrowing at https://truefi.io


Blockchain • Fintech • On-Demand • Software • Virtual Reality • App development
San Francisco, California, USA
500 Employees

AppStudio is a leading app development company in Winnipeg, known for its innovative and cutting-edge solutions. With a strong commitment to crafting exceptional mobile applications, AppStudio leverages its expertise to create user-friendly, high-performance apps across various platforms. Their talented team of developers, designers, and strategists collaborate to deliver custom, result-driven apps that cater to diverse business needs. Whether it's iOS, Android, or cross-platform development, AppStudio excels in delivering top-tier mobile solutions. With a focus on client satisfaction, they offer end-to-end services, from concept to deployment, ensuring that each project is a success. Choose AppStudio for your next app development venture in Winnipeg.


Blockchain • Fintech • Cryptocurrency • Web3
San Francisco, California, USA
15 Employees

Sock is a mobile finance app that combines the simplicity of centralized exchanges with the safety and security of knowing you’ll never lose access to your funds.


Blockchain • Virtual Reality • Metaverse
3 Offices
16 Employees

ARuVR® is the first world’s end-to-end scalable turnkey Extended Reality (Augmented and Virtual Reality) solution for enterprises. Our suite of award-winning products enable in-house teams to quickly and easily create, distribute, analyse and manage both on-demand and instructor-led immersive, interactive training experiences - in order to develop new skills and better communicate and collaborate across the organisation.


Blockchain • Logistics • Software • Transportation
San Francisco, California, USA
3 Employees

Blockfreight, Inc. (a Delaware company) is an early-stage venture backed software startup building Blockfreight™ the blockchain of global freight. A shipping and logistics blockchain supporting 360,000,000 containers on network by 2020. An Open (MIT) Licensed, Borderless, Permission-less, Network for the Free-Trade of Physical Goods. Blockfreight™ is the most innovative and open platform for logistics in the world. Blockfreight, Inc. is a core team of 20+ partners, associates, developers, engineers and professional representatives at offices in San Francisco, Shanghai, Melbourne, Hong Kong and Tokyo. Blockfreight, Inc. is a founding member and Chair of the Blockfreight Association in Zug, Switzerland.


Blockchain
San Francisco, California, USA
178 Employees

Pagoda, a vertical in the NEAR ecosystem formerly known as Near Inc, is shepherding a future where NEAR becomes the Blockchain Operating System. We believe that re-inventing how software is made and distributed is our greatest opportunity to open economic access to those who are not fully integrated into the global economy. Our products empower people to find opportunity, invent new experiences, and collaborate. Let's build an Open Web world. A world where people control their assets, data, and power of governance. www.near.org is the world’s first Blockchain Operating System — a revolutionary moment in Web3. If you’re a developer, see how easy it is to fork components and create new experiences. If you’re an end user, see how easy it is to explore Web3 experiences, social, and news all in one place.


Blockchain • Real Estate
Los Altos, California, USA
17 Employees

THE WORLD'S FIRST METAVERSE REAL ESTATE BACKED DeFi REIT, leveraging blockchain to provide uncorrelated returns, diversification, and unlimited liquidity. Jointer's syndication economy is powered by the world’s first patent-pending multilayer system that helps to increase the company’s valuation daily while preventing a value decrease, regardless of market volatility or any manipulation. This syndication economy system can be applied to a multitude of industries, including insurance, venture capital, and many more. Jointer’s first use case will be commercial real estate.


Blockchain
2 Offices
46 Employees

Excision is developing CRISPR-based therapies to cure viral infectious diseases and improve the lives of chronically ill patients.


Blockchain • Cryptocurrency
Menlo Park, California, USA
86 Employees

CipherTrace develops cryptocurrency Anti-Money Laundering, cryptocurrency forensics, and blockchain threat intelligence solutions. Leading exchanges, banks, investigators, regulators and digital asset businesses use CipherTrace to trace transaction flows and comply with regulatory anti-money laundering requirements, fostering trust in the cryptocurrency economy. CipherTrace Cryptocurrency Anti-Money Laundering Report has become an authoritative industry data source. CipherTrace was founded in 2015 by experienced Silicon Valley entrepreneurs with deep expertise in cybersecurity, eCrime, payments, banking, encryption, and virtual currencies.


Blockchain
San Mateo, California, USA
4 Employees

Stampery relies on the bitcoin blockchain to generate reliable and unspoofable proof of ownership, proof of existence and proof of integrity at a minimum cost. The blockchain is a distributed and decentralized system, and thus the proof is verifiable any time by any independent third party.


Blockchain • Gaming • Web3
San Francisco, California, USA
21 Employees

The original creators behind ‘Trial Xtreme’ the blockbuster series with over 250,000,000 downloads, leading App stores charts and one of the world's leading mobile games bike racing category. Join one of the most experienced teams in the Web3 gaming space today! in making this natural gaming evolution come to life. We are beyond excited to be one of the first group of highly experienced game creators and publishers that will utilize the Web3 concepts, capabilities and innovative technologies to create and build massive gaming projects that will become the natural metaverse space for our players, competitive gamers and the web3 guilds supported by the biggest brands from all over the world. We are now looking for highly motivated team players, passionate about Web3, Blockchain Gaming, DeFi and the fast growing crypto world.


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