Jonathan Charles Waghorn

Guinness Asset Management Ltd., dba Guinness Global Investors (Guinness), is an independent fund manager headquartered in London, UK. The firm was founded by Timothy "Tim" Guinness in 2003. They provide actively managed portfolios in a selection of asset classes and specialist growth themes to assist investors in achieving their investment goals. Guinness is a signatory to the UN Principles for Responsible Investment (UN PRI).

Guinness Atkinson Asset Management, Inc. (Guiness Atkinson-UK) is an independent Great Britain-based fund management firm which was founded by Tim Guinness and Jim Atkinson in 2002. Based in London, the firm assumed full management of the Guinness Atkinson Funds in 2003.

Investec Asset Management Ltd. (IAML) is the specialist investment management subsidiary of Investec 1 Ltd., itself a subsidiary of Investec plc (LSE: INVP, ADR: IVTJY) in Great Britain. The firm is headquartered in London and was founded in 1991. IAML provides investment advisory services to institutions such as pension plans, trusts, state and municipal government entities, registered investment companies and domestic pooled investment vehicles.

Goldman Sachs International (GSI) is the Great Britain-based, wholly-owned brokerage subsidiary of Goldman Sachs Group UK Ltd., ultimately held by The Goldman Sachs Group, Inc. (NYSE: GS) in the US. The firm was founded in 1988 and formerly known as Trushelfco Ltd. Headquartered in London, GSI provides prime brokerage, securities lending, futures services and financing services for a range of clients such as corporations, financial institutions, governments and high-net worth individuals.