Edward Oyat Okello Engulu

Mumbojumboworld Ltd. is a British property management company established in 1983 that manages a portfolio of mixed-use town center properties in and around London, UK. The private company is based in London, UK, and has subsidiaries in the United Kingdom. The company creates and manages buildings with a design-led approach and values long-term relationships with its properties, professional teams, and tenants. Mumbojumboworld has subsidiaries, including Hague Securities Limited, Hague Investments Limited, Mayfair & Holland Properties Limited, Rotterdam Properties Limited, and Spot Property Company Limited. The company also has a subsidiary called The Camberwell Estate Limited and an affiliated charity called The Cyril & Eve Jumbo Charitable Trust. Mumbojumboworld was founded in 1983, and the CEO is Rafiq Ahmed Hayat.

Al-Shirkatul Islamiyyah is a British company that provides television programme and book publishing services. The non-profit company was founded in 1986.