Samuel Altman

Hydrazine Capital is a venture capital firm founded in 2012 by Samuel H. Altman and Jack Altman. The firm is headquartered in Greenville, South Carolina.

Boom Technology, Inc. manufactures supersonic passenger flight and aircraft for business travel. The company was founded by Blake Scholl, Joe Wilding, and Joshua Krall in September 2014 and is headquartered in Englewood, CO.

Oklo, Inc. constructs reactor and distributes power. The company was founded by Jacob DeWitte and Caroline Cochran and is headquartered in Mountain View, CA.

OpenAI, Inc. operates as a capped-profit company that allows to increase investments in compute and talent while including checks and balances. Its investors and employees can get a capped return which allows to raise investment capital and attract employees with startup-like equity. The company was founded on March 11, 2019 and is headquartered in San Francisco, CA.

Bridgetown Holdings Ltd. (Hong Kong) is a blank check company which was formed for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses. The company was founded on May 27, 2020 and is headquartered in Hong Kong.

Bridgetown 2 Holdings Ltd. operates as a blank check company. It is formed for the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses. The company was founded on June 24, 2020 and is headquartered in Hong Kong.

Tools For Humanity Corp. is an American technology company that aims to accelerate the transition towards a more just economic system. The company is based in an undisclosed location and is a corporation headquartered there. The company led the initial development of Worldcoin and operates the World app, but is governed independently of the Worldcoin Foundation. Tools For Humanity will continue to develop important tools supporting Worldcoin and beyond. Tools For Humanity is a technology company built to ensure a more just economic system. The company was founded by Samuel H. Altman and Alexander Blania, with Alexander Blania serving as CEO since incorporation.

AltC Acquisition Corp. operates as a blank check company. It aims to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses. The company was founded by Michael Stuart Klein on February 1, 2021 and is headquartered in New York, NY.

Apollo Projects (Apollo Projects) is a venture capital firm founded in 2020 by Sam Altman, Max and Jack. The firm is headquartered in San Francisco, California.

The Worldcoin Foundation is focused on building the world's largest identity and financial public utility. The American company's goal is to give ownership to everyone.