- Goods transport by specialized automobiles.

- Railway goods transport.

- Goods transport on the sea-edge.

- Goods transport by Airway.

- Warehousing and storage.

- Shipping agent.

- Manufacturing the body of automobiles, truck, engine machines.

- Seaport exploration services.

- Domestic port exploration services.

- Importing and Exporting goods.

- Selling motorbike and automobile spare part.

- Maintenance and repairing of automobiles and other engine machines.

- 1995: Duyen Hai Transport Enterprise was established;

- 1997: Duyen Hai Transport Limited Company (Tasaco) was established and now became one of member of Duyen Hai Multi Modal Transport Joint Stock Company;

- August 2008: Established Duyen Hai Multi Modal Transport Joint Stock Company with initial charter capital of VND90.9 billion;

- January 12, 2009: Tasa Duyen Hai became public company;

- December 2009: Listed on Upcom;

- January 26, 2011: The Company increased the chartered capital from VND 100.7 billion to VND 128.7 billion;

- February 08, 2012: Listed on HSX;

- February 27, 2010: Traded on Ho Chi Minh Stock Exchange (HOSE);

- September 09, 2014: Increased charter capital to VND140 billion.

- August 2015: Increased charter capital to VND187.11 billion;