About Us

Established in 1979, Gladstone Commercial started out as a supplier of steel pipes and fittings for the water, oil and gas industries. The mid-1980s saw the company expanding its business to include the fabrication of steel trusses and the installation of towers for telecommunications companies.

Gladstone Commercial marked a milestone in 1990 when it was granted manufacturing rights and distributorship by Ryokuseisha Corporation of Japan for the latter’s world-class marine aids to navigation.

Gladstone Factory

Gladstone Factory

The company has since built a reputation as a reliable supplier of marine lanterns, marine buoys, marine floats, lighthouse equipment and other types of marine navaids. It operates its own facility for the fabrication of steel components for navaids whenever necessary.

Gladstone Commercial is a licensed distributor for Mayer Steel Corporation of the Philippines, Ryokuseisha Corporation of Japan and Wealth Marine Singapore. It is accredited by the Philippine Coast Guard (PCG), Philippine Ports Authority (PPA), Manila Water Company Inc., Maynilad Water Services Inc. and the Local Water Utility Administration (LWUA).