Nicholas David Mark Sleep

I.G.Y. Ltd. is a privately owned family office headquartered in London, UK. The firm was founded in 2014 and manages the assets of a single family.

Croydon Youth Zone is a non-profit organization that provides young people aged 8-19 (or up to 25 with an additional need) with a safe environment to engage in a variety of activities, including sports, performing arts, media, and cooking. Croydon Youth Zone is based in Croydon, UK and was founded in 2016. The organization also offers hot and nutritious meals daily for £1 through their Big Love Kitchen. The CEO is Barnabas Shelbourne.

Onside Youth Zones is a national youth charity that champions youth work and believes all young people deserve access to opportunities. The non-profit company is based in Bolton, UK. The British company works with a range of partners nationally and locally to provide great opportunities for young people. OnSide raises the funds for and builds state-of-the-art youth centres in the UK's most economically disadvantaged areas. The company has youth centres, what they call Youth Zones, based right across the UK, with more planned for the future. The company was founded in 2008 by Charles William Holroyd.

Sleep, Zakaria & Co. Ltd. (SZC) is an independent Great Britain-based alternative investment management firm which was founded in 2006 by Nicholas Sleep and Qais Zakaria. Formerly known as Travelfolder Ltd., SZC is based in London. Through their local subsidiary, Sleep, Zakaria & CO (Cayman) Ltd., the firm advises the Nomad Investment Partnership L.P., an investment pool registered in the Cayman Islands.