Winklevoss Capital

Yellow Card is a financial technology company that operates an online cryptocurrency trading platform, facilitating secure and cost-effective transactions across Africa. It specializes in providing on/off ramp services for stablecoins like USDT, USDC, and PYUSD, enabling users to buy and sell these coins using their local currencies. The company partners with local merchants and vendors to sell vouchers that can be redeemed for cryptocurrency, simplifying the money transfer process and promoting e-commerce participation. As of 2021, Yellow Card has facilitated over US$3 billion in transactions across 20 African countries, operating in the United States, Nigeria, Tanzania, Cameroon, Kenya, and South Africa.

Gemini is a cryptocurrency exchange and custodian founded in 2014 by brothers Cameron and Tyler Winklevoss. Headquartered in New York, the company provides a platform for customers to buy, sell, and store digital assets such as bitcoin and ether. Gemini operates under stringent fiduciary obligations and complies with high capital reserve requirements and banking standards. The platform is designed to simplify the digital asset market, offering tools for both individuals and institutional investors to research, purchase, and manage their cryptocurrency portfolios securely. Gemini aims to establish itself as a trusted bridge to the future of money.

BitClout is an open-source social media platform that builds a Proof-of-Work blockchain for its users. BitClout is a new type of social network that speculates on people and posts with real money, and it’s built from the ground up as its own custom blockchain. Its architecture is similar to Bitcoin, only it can support complex social network data like posts, profiles, follows, speculation features, and much more at significantly higher throughput and scale.

BitClout is an open-source social media platform that builds a Proof-of-Work blockchain for its users. BitClout is a new type of social network that speculates on people and posts with real money, and it’s built from the ground up as its own custom blockchain. Its architecture is similar to Bitcoin, only it can support complex social network data like posts, profiles, follows, speculation features, and much more at significantly higher throughput and scale.

TaxBit is a cryptocurrency tax and accounting software company that automates tax calculations and reporting for cryptocurrency transactions. Its platform allows users to link their exchanges and wallets to efficiently gather transaction data, which is then processed to generate tax forms automatically. In addition to tax automation, TaxBit offers real-time portfolio tracking and insights for tax optimization, enabling users to make informed, tax-efficient trading decisions throughout the year. The company serves both individual consumers and enterprises, providing a comprehensive solution for managing cryptocurrency tax compliance and accounting needs.

BlockFi, Inc. is a financial services firm that specializes in providing wealth management products for cryptocurrency investors. Founded in 2017 and headquartered in New York, BlockFi offers various services, including interest-bearing accounts for Bitcoin, Ether, and Gemini Dollar, as well as USD loans secured by clients' crypto assets. The company allows clients to trade cryptocurrency pairs and provides tailored lending solutions for both individual and institutional clients. By facilitating liquidity for blockchain asset holders, BlockFi aims to enhance transparency and efficiency in digital financial markets. The organization employs a robust infrastructure that integrates with multiple blockchains, positioning itself to adapt and expand its product offerings in response to the evolving needs of its users.

BlockFi, Inc. is a financial services firm that specializes in providing wealth management products for cryptocurrency investors. Founded in 2017 and headquartered in New York, BlockFi offers various services, including interest-bearing accounts for Bitcoin, Ether, and Gemini Dollar, as well as USD loans secured by clients' crypto assets. The company allows clients to trade cryptocurrency pairs and provides tailored lending solutions for both individual and institutional clients. By facilitating liquidity for blockchain asset holders, BlockFi aims to enhance transparency and efficiency in digital financial markets. The organization employs a robust infrastructure that integrates with multiple blockchains, positioning itself to adapt and expand its product offerings in response to the evolving needs of its users.

TaxBit is a cryptocurrency tax and accounting software company that automates tax calculations and reporting for cryptocurrency transactions. Its platform allows users to link their exchanges and wallets to efficiently gather transaction data, which is then processed to generate tax forms automatically. In addition to tax automation, TaxBit offers real-time portfolio tracking and insights for tax optimization, enabling users to make informed, tax-efficient trading decisions throughout the year. The company serves both individual consumers and enterprises, providing a comprehensive solution for managing cryptocurrency tax compliance and accounting needs.

BlockFi, Inc. is a financial services firm that specializes in providing wealth management products for cryptocurrency investors. Founded in 2017 and headquartered in New York, BlockFi offers various services, including interest-bearing accounts for Bitcoin, Ether, and Gemini Dollar, as well as USD loans secured by clients' crypto assets. The company allows clients to trade cryptocurrency pairs and provides tailored lending solutions for both individual and institutional clients. By facilitating liquidity for blockchain asset holders, BlockFi aims to enhance transparency and efficiency in digital financial markets. The organization employs a robust infrastructure that integrates with multiple blockchains, positioning itself to adapt and expand its product offerings in response to the evolving needs of its users.

Filecoin is a decentralized data storage network that leverages blockchain technology, similar to Bitcoin. It operates by renting out unused disk space from participants to store files securely. Users can earn Filecoin tokens for contributing their storage capacity. These tokens can be exchanged for other currencies such as Bitcoin and USD. The company is headquartered in the United States.

Bitcoin.com is a cryptocurrency platform dedicated to enhancing economic freedom through accessible financial solutions. The company provides a multichain wallet that enables users to securely manage their cryptocurrency holdings, empowering them to buy, sell, spend, and invest in various digital currencies. By promoting transparency and fairness in financial transactions, Bitcoin.com seeks to eliminate reliance on traditional banking systems, allowing individuals to exercise control over their resources without incurring fees or delays. The platform also offers tools for businesses to accept cryptocurrency payments and supports developers in creating technologies that foster financial inclusivity. With a commitment to educating users about the evolving landscape of money, Bitcoin.com serves as a trusted source for those interested in cryptocurrency and its potential to reshape the financial ecosystem.

ChangeCoin is a micropayment infrastructure for the Internet that specializes in the fields of micropayments, bitcoin, social commerce, digital currencies, and payments. It was founded in 2016 and headquartered in San Francisco, California.

Filecoin is a decentralized data storage network that leverages blockchain technology, similar to Bitcoin. It operates by renting out unused disk space from participants to store files securely. Users can earn Filecoin tokens for contributing their storage capacity. These tokens can be exchanged for other currencies such as Bitcoin and USD. The company is headquartered in the United States.

Xapo Bank is a financial services company specializing in bitcoin storage and digital banking. It offers two key products: an everyday bitcoin wallet for convenience and a deep cold storage vault for enhanced security. The company's platform also provides global card services and peer-to-peer payment systems, enabling users to transact with bitcoin worldwide. Xapo Bank aims to build trust in bitcoin by prioritizing security and stability, employing a team of financial services and security experts to achieve this.

BitInstant LLC, founded in 2011 and based in New York with an additional location in the United Kingdom, specializes in payment processing services for Bitcoin exchanges and other merchants across the United States, Russia, and Brazil. Acting as an intermediary, BitInstant facilitates customer payments to exchanges and merchants by utilizing various payment systems including Dwolla, Liberty Reserve, and TrustCash. The company is known for its efficiency, with funds often becoming available within as little as 15 minutes and typically within one hour, allowing customers to transact seamlessly with platforms such as MtGox, BTC-E, and BitStamp. All payment processes are automated, ensuring a streamlined experience for users.