- Power plant operating services.

- Technical services: maintenance, overhaul repair.

- Trading equipments, machines and synchronous system of line equipments in the electricity, telecommunication and other industries.

- Consulting solutions to enhance the power plant capacity, save energy, apply renewable energy, etc.

- Building substations, transmission lines and electrical systems, automatic measurement systems, telecommunication systems, irrigation systems for civil and industrial works.

- Building industrial works.

- Manufacture electrical equipments, supplies for electricity and petroleum industries, and other industries.

- Others under the business license.

- November 27, 2007: PetroVietnam Power Services Joint Stock Company (PV Power Service) was established with charter capital of VND150billion;

- August 28, 2008: Set up a branch in Ho Chi Minh city;

- August 03, 2009: Established 2 branches in Nhon Trach and Ca Mau;

- January 07, 2011: Officially traded on the Hanoi Stock Exchange (HNX).