Koh Brothers set up its first concrete batching plant in the 1960s at Sungei Pang Sua, Singapore. Today, besides having the only cement mixing plant in Singapore, we also own 80% market share of cement products such as paving stones used in car parks and walkways.

Our Building Materials division, G&W Ready-Mix and G&W Concrete Products, provide total ready-mixed concrete solutions to the construction industry. Our products include ready-mix concrete, interlocking paving blocks as well as high-quality pre-cast concrete, which is now customizable to suit more challenging building designs.

With over 40 years of experience, we are recognized as an established manufacturer and supplier of high quality ready-mix concrete with a total of 17 batching plants in Singapore, China and Indonesia.  The awarding of the ISO 9002 qualification in 1996 bears testimony to our commitment to quality products and services.

At Koh Brothers, no job is too big or too small for us. And that is why our dedicated project managers are always on hand to deliver excellent material quality and service.