Deirdre Cooper

Ninety One UK Ltd. is an asset management firm headquartered in London, UK. The firm was founded in 1986 and is a subsidiary of Ninety One UK Holdings Ltd. Ninety One UK provides discretionary investment management services to public and private pension plans, other institutional investors and domestic pooled investment vehicles. They also manage separate accounts for institutional investors.

Ninety One North America, Inc. (Ninety One NA) is a SEC-registered investment advisor headquartered in New York City. The firm was founded in 2013 as Investec Asset Management North America, Inc. They are a subsidiary of Ninety One International Ltd., ultimately owned by Ninety One Plc (LON: N91) in Great Britain. Ninety One NA provides investment advisory services to institutions, such as pension plans, state and municipal government entities, sovereign wealth funds and insurance companies, as well as private investment funds.

Ecofin Advisors Ltd. (Ecofin) is an alternative investment manager and holding firm headquartered in London, UK. The firm was founded by Bernard Lambilliotte and John Murray in 1991 and was acquired in 2018 by the Tortoise group of companies; shortly afterwards it changed its name from Ecofin Ltd. to Tortoise Advisors UK Ltd. - it has now reverted to using the name Ecofin Advisors Ltd. Ecofin provides discretionary investment management services to collective investment vehicles, and to separately managed accounts which it manages on behalf of professional investors.