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Top Seattle, WA Blockchain Companies (12)

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Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
19 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
12 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.


Blockchain • Fintech • Software • Cryptocurrency
2 Offices
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 • Gaming • Software
3 Offices
340 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 • Fintech • Information Technology • Software • Cryptocurrency
Fully Remote, US
59 Employees

At Coinme, our goal is to improve the financial lives of 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 • Financial Services
Seattle, WA, US
14 Employees

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.

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Blockchain • Fintech • Mobile • Payments • Software • Financial Services
12 Offices
3500 Employees
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Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
19 Offices
12000 Employees

Blockchain • Greentech • Social Impact • Agriculture
Seattle, WA, US
30 Employees

We are reversing climate change. Nori is a platform that makes it easy to fund carbon removal from the atmosphere. A platform that allows businesses to help repair our planet by removing any carbon emissions they can’t yet avoid creating. We've started with supporting regenerative agriculture projects that store carbon in the soil.


Blockchain • Software
Seattle, WA, US
29 Employees

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 investor accreditation, allowing to use the infrastructure for primary issuance of security and utility tokens. The platform also functions as a fully decentralized trading platform for secondary trading. Our team is renowned for its technical and financial processes. We saved money during the Parity wallet hack and have reported security vulnerabilities in some of the top exchanges. Combined, our team has over 40 years of blockchain experience and 20 years of capital markets expertise in US markets. We thrive on: - Providing end-to-end token sale infrastructure, including security and utility token creation, token management and shareholder reporting, storage in our multi-sig wallet AmbiVault, token distribution through CryptoWallet or Orderbook, secondary trading on Orderbook. - Building complex infrastructure on the blockchain using our Blockchain Quickstart Platform, which makes the development quicker and cheaper. - Conducting smart contract reviews, assuring that your Solidity code is secure and scalable. - Ensuring the quick resolution of any product, blockchain, and service provider issues, supporting your customers in utilizing white-labeled products through our Technical and Customer Support Packages.


Blockchain
Seattle, WA, US
38 Employees

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 way that people all around the world earn with one central idea: earn from anywhere, at any time, from any device. Our shopping app StormX, creates an engaging user experience that encourages active participation with the STMX token community.   For the first time, payments can now be made globally accessible and efficient. Blockchain enables micro-transactions to be carried out in an efficient manner. The automation of enforcing the terms of the engagement and payment to participants with little to no human intervention provides an efficient system for reducing fees and accelerating turnaround times.


Blockchain • Financial Services
Seattle, WA, US
15 Employees

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.


Blockchain
Seattle, WA, US
29 Employees

We are a Stablecoin-as-a-Service (SCaaS) company, providing stablecoin infrastructure and fiat on/off-ramps for blockchain foundations and Web3 applications. The total stablecoin market is $150B+ now but over 95% of blockchain networks lack native stablecoin presence in their ecosystems. Additionally, most Web3 applications on these blockchains don't have good fiat-to-stablecoin gateways, either, with the average fiat on/off-ramp transaction fee for stablecoins running as high as 20-25% on some platforms. This is why we are here to solve those problems! At Stably, we provide you with the cheapest and easiest methods to buy/sell stablecoins across many different blockchains. Not only do we support USDT and USDC on developed blockchains like Ethereum, Solana, Avalanche, and Stellar, we also have our own USDS stablecoin that has been expanded across 10+ emerging chains, including Harmony, Tezos, VeChain, Chia, DigitalBits, and ICON. USDS is a US Dollar stablecoin backed 1-to-1 by bank deposits held in a trust for the benefit of token holders by our regulated trustee partner Prime Trust, a Nevada state-chartered trust company and SEC-qualified custodian. Stably is a stablecoin technology provider to Prime Trust and we do not have access to the USD collateral. We also publish monthly attestation for USDS from Cohen & Company, an independent auditor who ensures that USDS is always fully collateralized. Currently, we support user onboarding in 200+ countries and we accept a wide range of payment methods, including Fedwire, SWIFT, ACH, credit and debit cards with VISA and MasterCard. We are constantly working to support more countries, payment methods, blockchain networks, stablecoins, and other listed assets in the near future. For more information, please visit: ? Website: stably.io ? Stably Overview Deck: bit.ly/stably-101 ? Stably Ramp: stably.io/ramp ? USDS Transparency: stableinsight.cohencpa.com


Blockchain • Information Technology
Bellevue, WA, US
26 Employees

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 by seasoned members of the tech industry, Dragonchain understands the needs of enterprises and is designed to handle prevalent issues in several industries.