Crest Builder Holdings Bhd through its subsidiaries, is engaged in property investment and property development, and construction, among others. The firm's segments include Construction, Concession Arrangement, Investment Holding and Property Development. The Construction segment generates most of the company revenue which includes general construction, mechanical and electrical engineering services. The Concession Arrangement segment is engaged in construction and maintenance of facilities and infrastructure. The Investment Holding segment is engaged in investment in shares, properties and other investment activities. The Property Development segment is engaged in the development of residential and commercial properties. The company principally operates in Malaysia.