John Desmond Thomas Greenall

Melrose Plc operates as a holding company, which holds interests in firms engaging in engineering business. The company was founded on May 13, 2003 and is headquartered in Birmingham, the United Kingdom.

Investec Bank Plc provides investment banking services. It also offers foreign exchange services, structured products and investment funds, property finance, mortgages and lending, and investment management services. The company was founded on December 20, 1950 and is headquartered in London, the United Kingdom.

Part of Investec Plc, Investec Holdings (Ireland) Ltd. provides savings and investments, commercial lending, treasury, and specialized finance products and services. The company is based in Dublin, Ireland.

Nordoff-Robbins Music Therapy is the largest music therapy charity in the world, with over six decades of experience in providing music therapy to thousands of people. Nordoff-Robbins Music Therapy was founded in 1959 by Clive Robbins and Paul Nordoff, and is currently based in London, UK. The British company's approach to music therapy is constantly evolving, thanks to their research program, which is fed by their seasoned practitioners in music therapy or community music. Sandra Schembri has been the CEO of the non-profit company since 2019.

Investec Securities Holdings Ireland Ltd., a subsidiary of Investec Plc, is a company headquartered in Dublin, Ireland, that provides investment services.

Toluna Group Ltd. provides on-line solutions and services to the market research industry. The firm’s products include PanelPortal Online Communities, SampleXpress, Toluna QuickSurveys, and Toluna Analytics. The company was founded by Frederic-Charles Petit in May 2000 and is headquartered in London, the United Kingdom.

Part of Investec Plc, Neontar Ltd. provides investment services. The company is based in Dublin, Ireland. Neontar was acquired by Investec Holdings (Ireland) Ltd. on June 12, 2012 for $42.56 million.

Investec Group (UK) Plc provides financial products and services. Its services include specialist banking, wealth and investment, asset management, and private banking. The company is headquartered in London, the United Kingdom.

Investec Bank Plc (Broker) (IBP) is the brokerage arm of Investec Bank Plc, itself a subsidiary of Investec Plc (LON: INVP) in Great Britain. Headquartered in London, IBP was founded in 1950 and they offer a full spectrum of brokerage services specifically tailored for corporate clients.