Top Seattle, WA Blockchain Companies (23)
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.
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.
The RChain Cooperative is a open-source technology Cooperative who has formed in order to continually design and develop the RChain Platform, a next generation blockchain, designed from the work of Greg Meredith and Mike Stay(among others) on using mobile process calculi for programming the blockchain.
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.
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.
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.
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.
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.
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 verifiable information. Indicio Proven is an out-of-the-box solution that’s easy to implement, complements existing technology investments, and comes loaded with field-leading technical support and training. Indicio is already in use across several industries including agriculture, education, financial services, government, and travel and hospitality. Start your digital transformation journey with the most powerful, flexible, and scalable technology for data sharing. Proven data, proven identity, proven relationships. Get it today at Indicio.tech
AI-powered search and recommendation engine for digital assets, backed by Dragonfly, Sequoia, and Jane Street
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.
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.
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.
Nodesmith is bringing the benefits of blockchain technology to the masses, by empowering developers to build fast and scalable applications
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.
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.
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.
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.
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
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New Alchemy is a strategy and technology advisory group specializing in tokenization on the blockchain.
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