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Top Seattle, WA Blockchain Companies (41)

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Blockchain • Fintech • Financial Services • Cryptocurrency
Fully Remote
190 Employees

TBD is Block’s business unit that’s building an open source developer platform to unlock the next wave of innovation in financial services. TBD embraces the open and permissionless nature of cryptocurrency and blockchain technologies. Join us in building the future and making the financial system accessible for all.


Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Seattle, Washington, USA
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.


Artificial Intelligence • Big Data • Blockchain • Machine Learning • Software • NFT • Web3
Seattle, Washington, USA
15 Employees

Building intelligent apps that leverage AI is still way too hard, even for advanced developers. Our mission is to make this as easy as creating a modern web page. Spice AI provides the fastest, easiest, and smartest way to access and leverage web3 data. Designed for applications and machine learning, we remove the complexity of building and operating massive data infrastructure – enabling teams to create the next generation of data and AI-driven apps. The next generation of AI-driven applications will have a profoundly positive impact on the way we all live. Spice AI is enabling and accelerating their creation. From health and longevity to security for all, Spice-powered apps will enrich the lives of everyone, everywhere. If that resonates with you, join us!


Blockchain
10 Employees

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


Blockchain

We exist to create a single source of truth about where your food comes from, how it got to you, and what happened to it along the way.


Blockchain

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


Blockchain • Gaming
Bellevue, Washington, USA

Irreverent Labs is bringing together a world class team with backgrounds in computer science, machine learning, arts, game development, storytelling and blockchain with one mission: creating games that will outlast any player and become worlds of their own. We believe in the power of player ownership and a play-to-earn economy to create the next stage in human play.


Blockchain • Fintech • Financial Services
Seattle
44 Employees

Kava Labs is focused on democratizing financial services and making them openly accessible to anyone, anywhere in the world. We started out by building the Kava blockchain, a foundational platform designed to provide the most safe, secure, and reliable experience for accessing Decentralized Financial(DeFi) apps and services. Today that platform manages over $1B in assets on behalf of users and is growing rapidly. We are a remote-first, globally distributed team that values first principle thinking, experimentation, and learning to ensure long-term success. We are not dogmatic in our approach, but we are relentless in our pursuit to create impactful technology for the future. We have a diverse set of backgrounds, skills, and culture but we’re all united in our passion about building new open financial infrastructure — together, so that our efforts will make a real impact and create lasting change in the world.


Automotive • Big Data • Blockchain • Web3 • App development
Columbus, Ohio, USA
10 Employees


Blockchain • Gaming • NFT
Seattle, Washington, USA
40 Employees

The SHRAPNEL team at NEON is comprised of industry experts from AAA games and blockchain projects. The studio is headquartered at our waterfront offices in mossy Seattle, WA. We’re a unique team of designers, producers, artists, and programmers working at the nexus of games, television, movies, and graphic novels. Collectively, we’ve produced some of the biggest franchises in entertainment.

TBD Thumbnail
Blockchain • Fintech • Financial Services • Cryptocurrency
Fully Remote
190 Employees
Block Thumbnail
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Seattle, Washington, USA
12000 Employees
Spice AI Thumbnail
Artificial Intelligence • Big Data • Blockchain • Machine Learning • Software • NFT • Web3
Seattle, Washington, USA
15 Employees
ArcBlock Thumbnail
Blockchain
10 Employees
Irreverent Labs Thumbnail
Blockchain • Gaming
Bellevue, Washington, USA
Kava Labs Thumbnail
Blockchain • Fintech • Financial Services
Seattle
44 Employees
Asthalin HFA Inhaler Thumbnail
Automotive • Big Data • Blockchain • Web3 • App development
Columbus, Ohio, USA
10 Employees


Blockchain • Fintech • Information Technology • Software
Fully Remote
59 Employees

At Coinme, our goal is to improve the financial lives for everyone by providing easy and ubiquitous access to consumer financial services built on blockchain technology. In order to accomplish this, Coinme is building out the world’s largest physical cash onramp to cryptocurrencies with a mobile-first digital bank-like experience.



Blockchain

We believe that our blockchain transaction technology provides democratization and transparency for all coffee growers. Our technology provides an online secure framework for sharing ledgers and transactions, enhancing record keeping veracity while saving time. Our technology can be leveraged to create automatic digital payments in conjunction with


Blockchain • Fintech • Software
Seattle, Washington, USA
200 Employees

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.


Blockchain • Information Technology • Energy
Moses Lake, Washington, USA
75 Employees


Blockchain • Enterprise Web • Fintech • Consulting • Defense • Data Privacy
Los Angeles, California, USA
30 Employees

Discover the art of software innovation with 111minutes. Our company stands as a beacon of creativity, turning ideas into reality with precision and flair. Join forces with us to reimagine possibilities and make every 111 minutes count toward reaching your business's zenith.


Blockchain
44 Employees

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


Blockchain
25 Employees

The SHOP CO-OP, the first brand and shopper consortium, is a ethereum based blockchain protocol that supports the free exchange of data across the retail supply chain, spanning suppliers, manufacturers, distributors, retailers, shoppers and logistics providers; the network of parties that make, move, and sell products shoppers enjoy. With the SHOP


Blockchain
3 Employees

Control of large quantities of low cost power and high-speed fiber optic connectivity, along with the expertise to build and manage data spaces, has fueled our rapid growth. Leveraging these assets, we have proven our ability to deploy and operate significant blockchain processing capacity. We specialize in global bitcoin blockchain processing capa