T99 is a Business 2 industrial development featuring 89 ramp-up units within a 6-storey block, along with 8 units of 3-storey terrace factory buildings and a part single/part 2-storey detached factory building.

Situated at the intersaction of Tuas South Ave 5 and 10, it offers convenient access to Tuas Biomedical Park, Tuas Checkpoint and Tuas Megaport. Tuas West Road MRT Station is about 6 bus stops from the location.