Martin Boase

Maiden Outdoor Advertising Ltd. used to provide advertising solutions to the companies in UK. Its advertising services included large format roadside panels, advertising opportunities at over 500 Rail stations across the UK, Supermarket and Shopping Mall 6-sheets. The company was headquartered in London, UK

Herald Investment Trust Plc is a closed-end investment fund and investment trust. Its objective is to achieve capital appreciation through investments in smaller quoted companies, in the areas of technology, media and telecoms. The company was founded by Katie Potts in February 1994 and is headquartered in London, the United Kingdom.

New Star Investment Trust Plc is a closed-end investment fund/investment trust. It invests in pooled investment vehicles, exchange traded funds, futures, options, limited partnerships, and direct investments in relevant markets. It intends to achieve long-term capital. The company was founded on April 5, 2000 and is headquartered in London, the United Kingdom.

Jupiter Dividend & Growth Trust Plc is a closed end investment trust. The trust's portfolio comprises UK listed equities, UK equity-related securities such as convertible securities, preference shares; convertible unsecured loan stock, warrants and other similar securities and UK fixed interest securities. Its investment objective is to provide ordinary income and common shareholders with a high and rising income together with the possibility of capital appreciation and to provide zero dividend preference and common shareholders with a predetermined level of capital growth. The company was founded on September 28, 1999 and is headquartered in London, the United Kingdom.

The Advertising Association operates as a business association. The private company is based in London, UK. Stephen William John Woodford has been the CEO of the British company since 2016.