HS Optimus Holdings Ltd. engages in the manufacture and distribution of doors, mouldings, floorings, and related products. It operates through the following segments: Investment, door business, and property business. The investment segment handles the investment holding companies. The door business segment manufactures and distributes doors, furniture and fittings, wood related products; and supplies and installs doors and wood based flooring. The Property Business segment relates to rental of premises/property and property development. The company was founded by Lee Boon Teck in 1995 and is headquartered in Singapore.