Jeanette Siddall

Cameron Mackintosh Ltd. owns and operates theaters. It produces musicals such as Cats, Les Misérables, The Phantom of the Opera, Miss Saigon, Oliver!, and Mary Poppins. The company is headquartered in London, the United Kingdom.

The Society of London Theatre owns and operates theatres. It works with champion theatre and performing arts. The firm offers researching and collecting data, strengthening and connecting the theatre community, advice on legal, general and employment relations matters, managing the process of collective bargaining with various entertainment unions, and commercial services. The company was founded by Charles Wyndham in 1908 and is headquartered in London, the United Kingdom.

The Mackintosh Foundation, founded in 1988, engages in advancing education. The private company is based in London, UK.

Citizens UK is an organization that focuses on community organizing to empower people to lead change for the common good. The non-profit company is based in London, UK. The British company develops community leaders and strengthen civic institutions through various projects, including the real Living Wage and Sponsor Refugees. The company is currently campaigning to get hospitality workers paid the real Living Wage.