Charles Ives

The Topps Co., Inc. engages in the production and distribution of confectionery products, baseball cards, and other collectibles and toys. Its products include trading cards, memorabilia, wall art, entertainment products, and applications. The company was founded by Abram Shorin, Ira Shorin, Joseph Shorin, and Philip Shorin in 1938 and is headquartered in New York, NY.

Digital Currency Group Inc (Digital Currency Group) is a private equity/venture capital firm founded in 1900 by Barry Edward Silbert. The firm is headquartered in New York.

Part of CoinShares (UK) Ltd., Coinshares Fund Ii Feeder LP functions as a private equity fund. The company is based in St. Helier, UK.

Stacks Open Internet Foundation, Inc. operates online community of internet owners. The company is headquartered in Anaheim, CA.

Compass Mining, Inc. is a bitcoin-first, proof-of-work mining hardware and hosting company that aims to democratize hash rate and strengthen the bitcoin network. The company is based in Wilmington, DE. The company offers easy procurement and deployment of mining machines for institutional and retail clients through its marketplace. Compass Mining also produces industry-leading research and educational content through a variety of tailored media product offerings. Compass Mining was founded by Whitney Gibbs, Thomas Heller, and Paul Gosker, and Paul Gosker and Thomas Heller have been the CEOs since incorporation.

Mintgreen Blockchain Innovation Corp. is a Canadian clean tech company that specializes in heat recovery from bitcoin mining. The company is based in Burnaby, Canada. The company recovers heat from bitcoin mining to produce saleable low carbon heat for communities and industrial processes. Mintgreen's proprietary digital boilers are the cost leading low carbon heating technology. By signing offtake agreements, Mintgreen subsidizes its power costs, mines bitcoin sustainably, and lowers GHG emissions for cities and communities. The company was founded by Zee Jennifer, Colin Sullivan, Kurt Melnychuk.

CoinShares Ventures (CoinShares Ventures) is a venture capital subsidiary of CoinShares (UK) Ltd. founded in 2017. The firm is headquartered in London, the United Kingdom.