- Business
- HACISCO JSC is a Vietnam-based engineering and construction enterprise primarily engaged in the construction, installation, and maintenance of telecommunications and electrical power infrastructure. The company operates across multiple core business segments, including Telecommunications Network Construction, Electrical Power Engineering, Civil and Industrial Construction, Manufacturing and Trading, and Real Estate Services. Its primary products and services comprise the survey, design, installation, and maintenance of fiber optic cable networks, copper telecommunication lines, underground conduit systems, base transceiver stations (BTS), telecommunication towers, and microwave transmission systems; the construction, installation, and commissioning of low-, medium-, and high-voltage power transmission lines, transformer substations, urban public lighting networks, and industrial electrical systems; general contracting for civil and industrial construction projects, including office buildings, telecommunication technical facilities, and urban utility infrastructure; the manufacturing, assembly, and trading of specialized telecommunications materials, precast concrete components, steel structural frames, electrical fittings, and cable protection accessories; and commercial real estate leasing, property management, and technical consultancy services. HACISCO JSC serves a broad client base consisting of major national telecommunications operators, power utilities, industrial enterprises, and commercial tenants throughout Vietnam, with operations concentrated in Hanoi and the northern and central regions. In recent years, the company has executed strategic operational adjustments by prioritizing high-efficiency telecommunications network modernization contracts, supporting ongoing fiber-to-the-home and next-generation mobile infrastructure rollouts, and expanding its presence in municipal power grid construction and commercial real estate management to stabilize revenue streams and optimize operational capital. Originally established in 1974 as Hanoi Postal Construction Company under the Vietnam Posts and Telecommunications Group (VNPT) prior to its equitization, HACISCO JSC is headquartered in Hanoi, Vietnam, and is publicly listed on the Ho Chi Minh Stock Exchange under the ticker symbol HAS.