China Railway Group Limited known as CREC (the acronym of its predecessor and parent company China Railway Engineering Corporation) is a Chinese construction company which floats in Shanghai and Hong Kong stock exchanges. The major shareholder of the company is the state-owned China Railway Engineering Corporation (CRECG). By revenue, CREC is the largest construction company in the world in the 2015 Engineering News-Record "Top 225 Global Contractors". In 2016, CRECG ranks in the 57th place among Fortune Global 500 Enterprises and the 7th place among Top 500 Chinese Enterprises.