Reservoir Link Energy Bhd, an investment holding company, provides renewable energy services in Malaysia, Indonesia, Brunei, Vietnam, Turkmenistan, and internationally. It operates through Oil and Gas Related and Other Activities; Renewable Energy and Related Activities; and Wastewater treatment and related activities segments. The company engages in the investment, engineering, procurement, construction, commissioning, and installation of solar photovoltaic projects for residential, commercial and industrial properties; solar energy engineering design, supply and installation of PV mounting structures, construction and commissioning of solar systems, rooftop installations; and other engineering works, including civil, structural, mechanical, and electrical engineering, as well as operates a hydropower plant. It also provides well construction, intervention, decommissioning, and abandonment services; well perforation, leak repair, testing and measurement, wash, and cement services; wireline services; consulting; oil recovery, laboratory studies and interpretative services on flow assurance and formation damage; oil and gas production enhancement services and sand management solutions; and manpower supply. In addition, the company offers oil and gas extraction services and renewable energy activities; builds, owns, operates, and maintains a wastewater treatment plant; and trades in petroleum drilling equipment. Further, it is involved in oil and gas field services; installation of non-electric solar energy collectors; provision of wastewater treatment services; business dealing with products and services in relation to oil and gas field services industry; and operates generation facilities that produce electricity energy and related services. Reservoir Link Energy Bhd was founded in 2008 and is headquartered in Kuala Lumpur, Malaysia.