- Constructing commercial, residential and industrials buildings, and infrastructures, specializing in telecommunication constructions, broadcast constructions, etc.

- Providing consulting services for infrastructure, civil works and industrial works.

- Manufacturing and trading construction materials and equipment.

- Real estate holding & development.

- 1996: Established and named Hanoi Construction & Installation Company;

- 2000: Equitized and renamed as Hanoi Construction & Installation Joint Stock Company (charter capital  was VND12 billion);

- 2002: Listed on HOSE with a charter capital of VND59.9 billion;

- 2011: Renamed as Hacisco Joint Stock Company;

- 2014: Increased the company's charter capital to VND 80 billion.