greenteg AG

Understanding how much heat flows through a surface, a fabric, or a device is a measurement that seems simple but opens the door to a surprisingly large number of industrial and scientific applications. Thermal flux is a fundamental physical variable in almost every biological and industrial process: from the metabolic mechanisms of the human body to heat dissipation in electronic components, from the thermal resistance of building envelopes to the efficiency of photovoltaic panels. Yet measuring it precisely, under real-world conditions and in compact form, has long been a non-trivial problem. greenteg AG has built its business precisely around this capability: developing high-precision thermal flux and temperature sensors for researchers and industries that need reliable measurements where standard devices fall short. The Swiss company combines deep sensor technology engineering with applied understanding of the sectors in which these sensors are used. The application sectors are numerous and varied. In wearable technology and healthtech, thermal flux sensors allow non-invasive estimation of physiological parameters such as core body temperature, metabolic rate, and hydration. In sports performance, they enable precise measurement of heat production during exercise. In workplace safety, they detect thermal stress conditions in industrial environments. In construction, they measure the real thermal resistance of structures. In photonics, they monitor heat dissipation in high-power-density components. This variety is not a sign of strategic fragmentation - it is evidence of a robust addressable market. Thermal flux is a cross-cutting physical phenomenon, and the ability to measure it precisely is becoming increasingly relevant in a context of energy efficiency, sustainability, and performance optimisation. greenteg positions itself as the reference technical supplier for those integrating this technology into their products or applied studies, with a B2B model oriented toward tailored solutions. Technical depth is the real competitive asset: building sensors that work under real-world conditions, with the precision that research and industry demand, is the result of years of specialised engineering experience that cannot be improvised.