- Manufacturing hot-dip galvanized steel pole, structure steels.

- Constructing power transmission lines, transformer stations 500KV, civil and industrial power works.

- Repairing and maintaining industrial power plants.

- Inbound and outbound tourism business.

- Others under business license.

- Feb 2, 2004: Meca Vneco Investment and Electricity Construction Joint Stock Company was established with an initial charter capital of VND10 billion;

- April 2006: The company renamed to Meca Vneco Steel structure and Galvanized Joint Stock Company;

- June 2007: The company renamed to Meca Vneco Investment and Electricity Construction Joint Stock Company;

- 2007: The company increased chartered capital to VND32.19 billion;

- 2008: The company increased chartered capital to VND90.08 billion;

- April 14, 2010: The company's stock was listed and traded on HOSE;

- May 3, 2013: The company's stock was delisted;

- March 18, 2015: The company's stock was traded on UPCoM;