Tammie Arnold

World Resources Institute, Inc. provides solutions for environmental, resource, population and developmental problems. The company was founded by James G. Speth in 1982 and is headquartered in Washington, DC.

Sonen Capital LLC (Sonen) is a SEC-registered investment advisor and wealth management firm headquartered in San Francisco, California. The firm was founded by Stuart Davidson and Raul Pomares in 2011. Sonen provides fee-based investment advisory and investment management services to individuals, banks or thrift institutions, pension and profit-sharing plans, trusts, estates, or charitable organizations, corporations, private funds, and other business entities.

Alpha Ledger Technologies, Inc. engages in the provision of direct, transparent loan, and bond marketplace that streamlines debt financing and increases direct engagement with investors. The company was founded by Manish Dutta and Chris Wade in 2019 and is headquartered in Poulsbo, WA.

Generation Investment Management (Private Equity) (Generation Investment) is a private equity firm founded in 2004 by David Wayland Blood and Albert Arnold Gore. The firm is headquartered in London.