Cheung Kong (Holdings) Limited is a Hong Kong-based company engaged in investment holding and project management. The Company�s subsidiaries are engaged in property development and investment, hotel and serviced suite operation, property and project management, and investment in infrastructure business. It is also engaged in information technology, e-commerce and new technology. The Company's investment properties include retail shopping malls and commercial office properties in Hong Kong, which accounted for approximately 60% and 40%, respectively of the turnover of the Company�s property rental. Effective August 20, 2014, an investor group, consisted of Cheung Kong (Holdings) Ltd, Cheung Kong Infrastructure Holdings Ltd, a unit of Hutchison Whampoa Ltd's Hutchison Infrastructure Holdings Ltd subsidiary, and Power Assets Holdings Ltd, raised its interest to 96.59% from 17.46% by acquiring a further 79.13% in Envestra Ltd.