The Fresenius Umwelttechnik GmbH has been founded out of the chemical laboratory Fresenius, established by Carl Remigius Fresenius in 1848. During it's more than 160 years of history Fresenius became one of the leading companys of chemical, biological and physical analysis and consultancy in Germany. Increasing demands in the environmental sector ledt to the development of technical solutions for sampling and on-site gas measuring in the field of environment and brownfields since 1989. Due to the more and more complex demands of the market, the environmental technology sector has been split of the Fresenius Group in 1992 and became the independent working Fresenius Umwelttechnik GmbH. Ever since the Fresenius Umwelttechnik GmbH is active in many different regions of process measuring technology, environmental technology and personal security - from development to production to distribution of imission and emission gas measurement. Also the development and production of small product series as well as the realization of specific solutions for special measurement requests is part of our everyday business. We commit to our tradition and historical fundamental values and combine these with modern entrepreneurship.