Top Washington Blockchain Companies (31)

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...

GlobalBoost-Y (BSTY) is the 1st digital currency to use the powerful Yescrypt code as it’s POW.

A global decentralized engine for blockchain innovators. Bloccelerate is a platform for blockchain products and services to actualize their true potential. Providing them with world class mentoring, go-to market solutions, access to peers, developers pool, academic evaluation and research, access to markets, regulatory compliance and funding necessary for them to succeed.

StormX is a scrappy team that’s been in the blockchain space since 2015 that’s raised over $30m with an app with 100s of thousands of users that’s growing exponentially month after month on a global scale. Storm's vision is to empower the lives of billions worldwide by allowing anyone to earn anywhere, anytime, from any device. We're all about changing the...

Founded in 2018 by CPAs, tax attorneys, and software developers, TaxBit is helping to drive cryptocurrency adoption at scale by connecting the consumer, enterprise, and government cryptocurrency tax ecosystems. TaxBit transforms the cumbersome experience of cryptocurrency tax reporting and accounting in a way that ensures compliance with tax law.

New Alchemy is a strategy and technology advisory group specializing in tokenization on the blockchain.

Strix Leviathan was created by a team of seasoned technologists and experienced finance professionals that recognized the opportunity for algorithmic trading within the cryptocurrency markets.

Prove anything, use anywhere, know always Indicio’s award-winning decentralized identity technology sets the gold standard for seamless, authenticated identity, data, and biometrics. Customers turn to our flagship product, Indicio Proven® to streamline key business operations, reduce complexity and error, mitigate fraud, and manage data compliance. Now you can know who you are interacting with online and make lightning-fast decisions based on instantly...

We design custom-built solutions to help you transform, scale, and grow your business along with a team that cares about you. Salvo software is a global firm with near-shoring capabilities headquartered in Vancouver, WA. That provides cost-effective software solutions to guide enterprises and startups through digital transformation. We help our partners to improve their client’s customer experience and optimize their business process...

AI-powered search and recommendation engine for digital assets, backed by Dragonfly, Sequoia, and Jane Street

Making technology easier and more fun to use. Why use apps that are built for Windows or Mac? We build a place for all your data in the cloud. Secure, private and safe, all your data is at your fingertips with auto-AI analytics and graphs. Don't want to geek out like a Data Scientist, then just enjoy collecting and sharing...

Nodesmith is bringing the benefits of blockchain technology to the masses, by empowering developers to build fast and scalable applications

ArcBlock, the world’s first blockchain ecosystem for building and deploying decentralized applications.

Gemini is a licensed digital asset exchange and custodian. We built the Gemini platform so customers can buy, sell, and store digital assets (e.g., Bitcoin, Ethereum, and Zcash) in a regulated, secure, and compliant manner.

We are an active and fast-expanding cryptocurrency mining operation from Washington state. Elite Mining Inc is bringing an entirely new model to the mining industry.

Our team is remote-friendly, with a strong presence in Seattle and NYC. Founder Sreeram Kannan was a professor at the University of Washington, and the Head of the UW Blockchain Lab. The first team members came out of that lab. Our culture is characterized by intellectual curiosity, collaborative debate, ownership mentality, integrity, and respect. Our mission is to build coordination engines that...

Since foundation in 2015, Ambisafe has provided the technological infrastructure for almost a hundred projects, allowing them to launch their tokens, build applications, connect with over 500,000 contributors and raise capital of more than $300M. In 2017, Ambisafe launched Orderbook, the first decentralized trading platform, to enable the sale of cryptocurrency tokens using Initial Exchange Offerings. Orderbook provides KYC, AML, and...

Dragonchain is a technology leader in the blockchain space, with security and scalability at the forefront of its operations. We are proudly U.S.-based and part of one of the most technologically rich communities in the country. We help companies break into blockchain faster, without forcing them to change their existing IT infrastructure. As a Blockchain as a Service provider built...