Gassonic A/S is the world's leading manufacturer of fixed ultrasonic (acoustic) gas leak detectors for the oil, gas and processing industries. The Gassonic detectors are suited for instant and reliable detection of pressurised gas leaks in hazardous areas on- and offshore. Gassonic A/S consists of a knowledgeable and dedicated team with long experience developing ultrasonic gas leak detectors. Besides, our trained engineers are consulted for optimal allocation and commissioning of acoustic detectors. Gassonic is today part of General Monitors (now owned by MSA). We have representatives throughout the world.