Yee Hop Holdings Limited, an investment holding company, provides engineering and construction services in Hong Kong, the People's Republic of China, and the Philippines. It operates through Foundation and Other Civil Works; Tunneling Works; and Premises Revitalisation and Enhancement segments. Its foundation works include construction of mini-piles, rock-socketed steel H-piles, and driven steel H piles, as well as driven steel H piles, such as site formation works, and road and pavement works; and tunneling works comprise pipe jacking, hand dig tunnel, and cut-and-cover tunnel works.