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Top Seattle, WA Blockchain Companies (32)

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


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 • 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 • Fintech
Washington, USA
660 Employees

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.


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


Blockchain • Greentech • Other • Retail • Social Impact
Seattle, Washington, USA
17 Employees

Nori is a carbon removal marketplace. We're on a mission to reverse climate change by making it easy to fund projects removing carbon dioxide from the atmosphere. We work with businesses and consumers to help them meet their climate goals through buying carbon removals. We work directly with farmers to get paid for their carbon removal projects on our marketplace. We've started with regenerative agriculture projects that store carbon in the soil and will expand to other methodologies.


Blockchain • Gaming • Software
Seattle, Washington, USA
350 Employees

Mythical is a next-generation game technology studio. Mythical Games believes that true ownership of digital assets, verifiable scarcity, and integrated secondary markets will spawn a new generation of games. These new economies, based on digital ownership, will bring players, developers, and content creators closer to the games they love.


Blockchain • Logistics • 3PL: Third Party Logistics
Seattle
90,843 Employees

DHL is the leading global brand in the logistics industry. Our divisions offer an unrivalled portfolio of logistics services ranging from national and international parcel delivery, e-commerce shipping and fulfillment solutions, international express, road, air and ocean transport to industrial supply chain management. With about 380,000 employees in more than 220 countries and territories worldwide, DHL connects people and businesses securely and reliably, enabling global sustainable trade flows. With specialized solutions for growth markets and industries including technology, life sciences and healthcare, engineering, manufacturing & energy, auto-mobility and retail, DHL is decisively positioned as “The logistics company for the world”. DHL is part of Deutsche Post DHL Group.


Blockchain

The Atonomi Network is a blockchain-based security solution to protect the Internet of Things and enable secure device-to-device autonomous transactions. The Atonomi Security Protocol validates device identity, tracks device reputation, and provides immutable blockchain ledgering of all transactions.


Blockchain • Fintech • Information Technology • Software
Fully Remote, USA
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 • 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 • Fintech • Payments • Software
25 Employees

Transparent Systems is transforming financial infrastructure with on-demand settlement solutions. Leveraging cryptographically secured distributed networks, we’re reducing the friction in making and receiving payments. Our goal is to create a more inclusive economy that empowers your business and your money.


Artificial Intelligence • Blockchain • Information Technology

Core Scientific is a leader in Blockchain and Artificial Intelligence hosting, transaction processing and application development.


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 • Other • Payments • Software
Seattle, Washington, USA
230 Employees

NYDIG is a bitcoin company that’s fusing high tech with institutional-grade finance to usher in a new era of financial products. We make it easy for partners to white label our solutions and create their own products like bitcoin accounts, rewards, and loyalty programs.


Blockchain
Seattle, Washington, USA
50 Employees

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 empower open innovation. This mission has a beginning but no end. We consider ourselves players in an infinite sum game.


Blockchain
10 Employees

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


Agency • Blockchain • Internet of Things • Software

ITExpertsIndya has been providing services like Custom web application development, offshore Software Development, E-commerce and CMS development, web design and multimedia and (SEO) Internet marketing from the past 10 years.


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