Generation Investment Management | 32,184 followers on LinkedIn. Generation is a pure-play sustainable investment manager. It is all we do. It is all we will ever do. | Overview Generation was established in 2004 as an independent, private, investment management partnership with offices in London and San Francisco. The Generation team represents a diverse mix of people from around the world representing more than 20 countries and speaking over 25 languages. Our investment team was founded by bringing together seasoned investment analysts with leaders from the sustainability research field.