Powerwell Holdings Bhd. is an investment company, which engages in the provision of design, manufacture, and trade of electricity distribution products, property investment, and management. Its product range includes Prisma iPM system low voltage switchboard, PW low voltage switchboard, and Siemens medium voltage switchgear. It operates through the following geographical segments: Malaysia, Bangladesh, Indonesia, Pakistan, and Others. The Others segment represents Singapore, Brunei, Cambodia, and Philippines. The company was founded by Tam Kin Num and Tham Kien Wai in 1991 and is headquartered in Shah Alam, Malaysia.