Khen Energy Limited, an investment holding company, engages in the generation and sale of energy and power generation services in Singapore and Sri Lanka. The company is involved in the ownership and leasing of hydropower generation equipment and accommodation modules. It also offers ship owning and chartering; shipping agency; and management services, as well as generates and supplies hydroelectric power. The company was formerly known as Charisma Energy Services Limited and changes its name to Khen Energy Limited in March 2026. Khen Energy Limited was incorporated in 1997 and is headquartered in Singapore.