Giles Henry Rodway

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 (UNPRI).

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.

Enertechnos Holdings Ltd. develops, patents, and commercializes current transformers as a new concept in ultra-low loss cable based on capacitance technology. It offers wind farm repowering, eCar charging, and smart grid. The company was founded in 2013 and is headquartered in Kingston upon Thames, the United Kingdom.

Guinness Atkinson Asset Management, Inc. (US) (GAAM US) is the US-based investment management arm of Guinness Atkinson Asset Management, Inc. in Great Britain. The firm was founded by Tim Guinness and Jim Atkinson in 2002. They are headquartered in Pasadena, California. GAAM US serves as the investment advisor to the Guinness Atkinson Funds, a family of no-load mutual funds.

Brompton Bicycle Ltd. designs and manufactures bikes. Its products include folding bikes, bags, clothing, and bicycle parts and spares. The company was founded by Andrew Ritchie in 1975 and is headquartered in Greenford, the United Kingdom.

Guinness Renewable Energy EIS (Guinness Renewable Energy) is a private equity/ venture capital subsidiary of Guinness Asset Management Ltd. founded in 2010 by Guinness Timothy Whitmore Newton. The firm is headquartered in London, the United Kingdom.