The wood of G. tessmannii is dense, hard and durable, the heartwood being reddish-brown with purplish streaking. The timber is harvested from the wild and sold under the trade name "bubinga". It is used for house construction as beams, joists, flooring, panelling and for other purposes. It is also used for making high-quality furniture, plywood, turning, containers, musical instruments and handicrafts. The wood has an attractive appearance and is often used for veneers.
