Dyna-Mac Holdings Ltd. is an investment company, which engages in the provision of engineering, procurement, fabrication, construction, and onshore pre-commissioning and commissioning of offshore topside modules and facilities. The firm offers floating production storage and offloading vessels, floating storage and offloading vessels, floating liquefied natural gas (LNG) vessels, floating storage and regasification units and fixed platforms, onshore modules for land-based plants for the hydrocarbons industry, as well as offshore and onshore renewables and green energy sectors, with focus on LNG, green hydrogen and ammonia. It operates through the Module Business and Ad-Hoc Project segments. The company was founded by Tze Jong Lim on June 19, 1990 and is headquartered in Singapore.