JBB Builders International Limited, an investment holding company, provides marine construction, and building and infrastructure services in Malaysia and Singapore. The company offers land reclamation and related works, such as soil investigation, hydrographic survey, pre-reclamation design, sand handling/filling, ground treatment, sand surcharge removal work, and other related works; and marine civil works, including construction of jetty, channel-crossing works, maintenance dredging, and river diversion works. It also provides marine transportation services comprising transportation of marine sand, loading of marine sand extracted from the approved sand source onto sand carriers, and carriage and delivery of marine sand to designated sites where the marine sand is unloaded to be used for land reclamation. In addition, the company offers building and infrastructure services, such as general building works in construction of properties and infrastructure works.