Gemini

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.

Tyler Winklevoss

Co-Founder and CEO

18 past transactions

Octane

Seed Round in 2025
Octane is a developer-focused platform that leverages cutting-edge artificial intelligence to battle-test smart contracts.

Skyfire Systems

Seed Round in 2024
Skyfire, a financial stack designed to enable autonomous agentic AI commerce, is to establish the first fully autonomous, open agentic AI economy in history.

Turnkey

Series A in 2024
Turnkey is a company that specializes in providing scalable wallet infrastructure tailored for crypto developers. Its platform simplifies the management of private keys, allowing developers to create and oversee wallets and facilitate cryptographic transactions across various blockchains. Turnkey's product suite includes features such as fully flexible signing and intuitive security controls, ensuring that users can generate and manage private keys efficiently while maintaining high security standards. The company’s offerings are designed to support a wide range of applications in the cryptocurrency space, making it easier for developers and businesses to build secure and reliable solutions.

Ethena

Seed Round in 2023
Ethena provides derivative infrastructure in order to transform Ethereum into the first crypto-native yield bearing stablecoin.

Empiric Network

Seed Round in 2022
Empiric is the oracle on Starknet, built to empower native protocols to realize their ambitious potential.

Supermojo

Seed Round in 2022
Skyfire operates an open protocol financing platform designed to enhance the accessibility of digital assets, particularly non-fungible tokens (NFTs). By offering point-of-sale financing options, Skyfire simplifies the purchasing process for NFTs, allowing users to acquire these digital assets more easily. Additionally, the platform provides collateralized lending solutions that improve post-sale liquidity, enabling users to access funds against their NFT holdings. This approach not only facilitates smoother transactions but also empowers marketplaces to offer differentiated and flexible payment and liquidity solutions, contributing to the growth of NFTs as a significant asset class.

Kaleidoco

Seed Round in 2022
Kaleidoco is a technology company built for Web3 experiences.

earnJARVIS

Seed Round in 2022
earnJARVIS is a crypto investment platform that helps retail investors and businesses access the full breath of the crypto economy by automating asset and yield management.

LayerZero

Series A in 2022
LayerZero Labs is a developer of a blockchain messaging protocol that enables decentralized applications to operate across multiple blockchains. The company's platform facilitates data exchange and interoperability by connecting disparate blockchains, offering a streamlined solution for cross-chain applications. Utilizing an on-chain light node for validation, LayerZero improves speed, security, and cost-efficiency, as it streams block headers on-demand through decentralized oracles rather than maintaining all headers sequentially. This innovative approach allows clients to efficiently implement low-level communication primitives necessary for cross-chain functionality.

The Tie

Series A in 2022
The TIE is a prominent provider of information services focused on digital assets. Its primary offering, the Crypto SigDev™ Terminal, serves as a comprehensive workstation designed for institutional investors in the digital asset space. This platform aggregates real-time news from a multitude of primary sources, along with sentiment analytics and various data types, including spot, derivatives, alternative, and on-chain data. The TIE aims to enhance decision-making for its clients, which consist of leading hedge funds, OTC desks, market makers, trading venues, banks, and other institutional market participants. By delivering timely and relevant information, The TIE supports its clients in navigating the complexities of decentralized finance and the broader crypto landscape.

Omniex Holdings

Acquisition in 2022
Omniex Holdings, Inc. is a software infrastructure company that provides an integrated institutional operating platform tailored for investment managers and active traders in the crypto-assets sector. Founded in 2017 and headquartered in San Francisco, California, with an additional office in Santa Monica, the company aims to simplify access to crypto trading by removing fragmentation across services. Omniex offers a range of solutions, including Portfolio Solutions and Analytics for tracking crypto-asset portfolios and performance, Connectivity and Routing services that unify trading interfaces and enhance execution efficiency, and Algorithmic Execution Services designed to minimize market impact during order execution. Through these offerings, Omniex facilitates comprehensive end-to-end services for clients, enhancing their ability to manage portfolios and make informed investment decisions in the evolving cryptocurrency landscape.

Blockchange

Acquisition in 2022
BITRIA is the digital asset investing platform for professional wealth managers.

RECUR

Series A in 2021
RECUR designs & develops on-chain branded experiences for fans to buy, collect, and re-sell NFTs. RECUR is chain agnostic and is fundamentally changing the NFT market by creating and setting the standard for a decentralized recurring royalty, creating the widest distribution and reach for NFTs minted on their platform. It was founded in 2021 and headquartered in Miami, Florida.

Guesser

Acquisition in 2021
Guesser Inc. is a Madrid-based company that operates a prediction market platform enabling users to invest in the outcomes of events, particularly within the political landscape. Founded in 2018, Guesser connects participants to extensive political markets, aiming to create a trading environment that rivals traditional assets such as stocks and bonds. The platform allows users to place bets on geopolitical events, offering continuously updated information about outcome prices, odds, betting limits, and trader trends. By leveraging cryptocurrency and the Ethereum blockchain, Guesser facilitates a dynamic marketplace where users can analyze data and make informed investment decisions regarding political risks and opportunities.

Shard X

Acquisition in 2021
Shard X is a London-based startup focused on enhancing the security of crypto custodians through innovative technology. The company specializes in multi-party computation (MPC) cryptographic technology, which generates key fragments for a distributed signing protocol, ensuring that private keys are never fully reconstructed. This approach enhances the integrity and security of digital assets by allowing for secure processing of private key fragments in high-security environments, such as Hardware Secure Modules (HSMs) and both hot and cold wallets. Shard X aims to provide robust solutions that meet the growing security demands within the cryptocurrency ecosystem.

RECUR

Seed Round in 2021
RECUR designs & develops on-chain branded experiences for fans to buy, collect, and re-sell NFTs. RECUR is chain agnostic and is fundamentally changing the NFT market by creating and setting the standard for a decentralized recurring royalty, creating the widest distribution and reach for NFTs minted on their platform. It was founded in 2021 and headquartered in Miami, Florida.

Blockrize

Acquisition in 2021
Blockrize is an innovative financial technology company that has developed a credit card specifically designed to reward users with Bitcoin for their purchases. Unlike traditional credit cards that offer cash back or travel rewards, Blockrize's card enables cardholders to accumulate cryptocurrency, thereby simplifying the process of acquiring digital assets. The company's mission focuses on enhancing accessibility to cryptocurrency by lowering the associated risks and barriers for users. With this credit card, users can effortlessly invest in Bitcoin and other cryptocurrencies, as the rewards are automatically deposited into their digital wallets, facilitating low-risk investment opportunities in the growing digital asset market.

Nifty Gateway

Acquisition in 2019
Nifty Gateway is a platform based in San Francisco, California, that facilitates the purchase of non-fungible tokens (NFTs) for various crypto-games and applications, such as Open Sea, Gods Unchained, and CryptoKitties. Founded in 2018, the company operates as a subsidiary of Gemini Trust Company, LLC. It offers a user-friendly online platform and wallet that not only allows users to buy and sell NFTs but also helps developers gain recognition for their projects. Additionally, Nifty Gateway Studio collaborates with creators and brands to produce and distribute immersive digital experiences on the blockchain, enhancing the reach of creative intellectual property while enabling partners to earn royalties.
Spot something off? Help us improve by flagging any incorrect or outdated information. Just email us at support@teaserclub.com. Your feedback is most welcome.