ab ingénieurs sa
civil engineers I geotechnics I environment 1979 – 2016
The engineering firm was founded by Pierre Amsler in 1979 and, at the beginning, specialised in geotechnical studies and special fondations. Subsequently, as it developed over the years, it widened its skills to include the sectors of structures, civil engineering and the environment.
Over a period spanning 37 years, the firm has executed more than 4,800 projects, always with the same professional rigour, concern for independence and eagerness to satisfy and assist its clients, owners, contractors, public and private.
Our main offices are based in Geneva, Lausanne and Nyon. We also deploy our activity in neighbouring France through our company Betech Sàrl.