Established in 1979, G & W Group is today a renowned one-stop quality building materials provider in Singapore and Asia. The group's core businesses are in providing ready-mix concrete, interlocking paving blocks, cultured stone®, precast concrete products as well as renting and selling concrete pumps. Each core business is assigned and managed by a unique team of professionals.

G & W Group of companies is the building materials division of Koh Brothers Group Limited which is listed on the main board of the Singapore Exchange Limited. G & W Group has a strong presence in Singapore, China, Indonesia and Malaysia. Together with a strong fleet of equipment and modern manufacturing facilities, the group consistently churns out products and services of supreme quality.