LTG Aktiengesellschaft’s roots date back to the year 1924 when  Dr. Albert Klein established LTG Lufttechnische GmbH. Dr. Albert Klein was an air technology and air conditioning technology pioneer. He developed a room air supply process registered for patent in the U.S. in 1915. The new technology has been used for the first time ever by LTG and widely in Germany and Europe for human and industrial air conditioning. Air technology has always been and will remain an essential factor for advances e.g. in technologies, medical science, space science, research as well as for product and workplace quality. Working environment changes such as ever growing office buildings, ever faster and more sensitive production processes, but also worldwide locations with unfavourable climates make air technology increasingly important and offer great challenges for LTG Aktiengesellschaft.

LTG Aktiengesellschaft has considerable share in air technology development in general. LTG engineers leave deep footprints in this technology. Based on many years of experience and corporate research, they develop trend-setting solutions:

• Room air and process air technology systems and components
• LTG engineering services in terms of computations and experiments all around the field of air technology, for individual solutions to specific problems.