- Manufacturing, processing and purchasing wood, plywood, and others.

- Industrial garment.

- Purchase and consignment agent of petrol and fertilizers.

- Constructing industrial and civil works.

- Yards, workshops and office for lease.

- Commodity transportation, import and export.

- Tan Mai General Wood Joint Stock Company was established in 1905 and managed by French;

- 1954: Assigned to Southern Government;

- March, 1975: Renamed as Tan Mai Wood Manufactory;

- January, 1992: Renamed as Tan Mai General Wood Company, a state owned enterprise;

- March, 2006: Transformed into Tan Mai Wood General Joint Stock Company, according to Business Registration Certificate No. 4703000308 dated February 24, 2006 by Department of Planning and Investment Dong Nai province with the charter capital of VND46,623,500,000.

- December 23, 2009: Traded on UPCOM market.