One Gasmaster Holdings Bhd.

One Gasmaster Holdings Berhad, together with its subsidiaries, designs, supplies, installs, tests, commission, and maintenance of environmental monitoring, gas detection and gas piping, and industrial hygiene services. It also provides calibration services, which includes acoustic equipment calibration, gas monitoring equipment calibration, temperature and humidity calibration, pressure calibration, mass calibration, and audiometer calibration; and calibration management programmes that includes sending reminders to help customers maintain continuous compliance with industry standards. In addition, the company engages in the trading of instruments, parts, and components. It serves to oil and gas companies, power plant operators, manufacturing companies, chemical companies, government agencies, project consultants, industrial building and commercial building owners, and food and beverage services. The company operates in Malaysia, Vietnam, Singapore, Indonesia, Brunei, Japan, South Korea, and United Arab Emirates. The company was founded in 1997 and is headquartered in Petaling Jaya, Malaysia.