Markes International is a specialist manufacturer of instrumentation for detection of trace-level volatile and semi-volatile organic compounds (VOCs and SVOCs).
Markes has a well-deserved reputation for its application expertise in the field of thermal desorption, supplying a comprehensive range of instrumentation, sampling equipment and consumables that enhance the analytical capability of GC-MS. In addition, Markes has gained recognition for its innovative, high-performance BenchTOF™ range of time-of-flight mass spectrometers for GC with award-winning Select-eV® variable-energy electron ionisation.
Delivering sustainable solutions for a better tomorrow.
As a global leader in sustainable solutions, focusing on the areas of water and energy, Hyflux is committed to providing cost-effective and innovative solutions that contribute to resource optimisation and sustainable growth for communities and industries. A specialist in water treatment and among the top global desalination plant providers, Hyflux is distinctive in its ability to address the challenges at every point of the entire water value chain. In the area of energy, the company has expanded from energy generation and retail to include waste-to-energy, providing clean and renewable energy.
The Group’s track record includes Singapore’s first water recycling plant and two seawater reverse osmosis (SWRO) desalination plants, and some of the world’s largest SWRO desalination plants in Algeria, China, Oman, Saudi Arabia and Singapore. The Group is also developing Asia’s first Integrated Water and Power Project and Singapore’s largest waste-to-energy plant.
Headquartered and listed in Singapore, Hyflux has operations and projects spanning across the Asia Pacific, the Middle East, Africa and the Americas.







