Since the firm’s foundation in 1923 Weiss+Appetito has been continuously changing and expanding. A look at the history:
Construction of the substrate hall in Kerzes (W+A Dachgrünplus).
Takeover of DDT GmbH in Germany (Telecoms infrastructure).
Sale of the business area of civil engineering and road construction and Focus on eight strategic business areas: reconstruction of buildings, covering with greenery (Terra Verde), floors and flooring, energy and consultancy (Casvita), conduit construction (Josef Muff), Suction and Pressure Blowing, Technical Centre (shop floor services) and All-in-one enterprise + telecoms.
Takeover of the Josef Muff Inc. (Conduit construction).
Takeover of Terra Verde (Covering with greenery).
Takeover of the business area TelcoNet Services (Telecoms).
Sale of Marine in Muntelier.
Foundation of the Weiss+Appetito Ltd. in Sierentz (France) (Suction + Pressure Blowing).
Creation of the new enterprise structure with the four firms Weiss+Appetito Inc. (Construction), Weiss+Appetito Services Inc. (services), Weiss+Appetito Special Services Inc. (Suction and Pressure Blowing) and Weiss+Appetito Management Inc. (administration).
Construction of the central office II in Kerzers.
The Weiss+Appetito-Group passes the 100 million turnover threshold and creates 70 new jobs.
Opening of the business location Zurich-Opfikon.
Foundation of Casvita (energy and consulting services).
Opening of the business locations Altach (Austria) and Wyhl (Germany).
Opening of the business location Kirchberg SG.
Takeover of the business area of sports floor coverings of the Batigroup / expansion of the product range in the area floors and flooring.
Opening of the business locations Biel, Solothurn, Escholzmatt and Fribourg (reconstruction of buildings).
Foundation of the Weiss+Appetito all-in-one Enterprise Inc.
Move to the central office in Kerzers.
Foundation of the Weiss+Appetito Conduit technology Inc.
50% participation in the Wagner Ltd. (Germany) (Suction + Pressure blowing).
Foundation of the synthetics businesses.
Opening of the business locations Renens, Lyss, Geneva and Marin.
The firm is renamed Weiss+Appetito Inc.
Opening of the subsidiary office in Kerzers.
Of the Weiss+Marti Inc. Neuendorf.
Foundation of the holding company and the Weiss+Marti Special Services Inc. (Suction + Pressure blowing).
Move into the office building at the Statthalterstrasse in Bern.
Mario Appetito enters the firm.
Foundation of the firm’s own personnel pension fund.
Establishment of the Weiss+Marti Inc. Langnau.
Kurt Weiss (son of Otto Weiss) and Herbert Marti (nephew of Hans Marti) take over the firm’s management.
Weiss+Marti Ltd. is converted to Weiss+Marti Inc.
Following the early death of Otto Weiss his friend Hans Marti takes over the firm and employs Otto Bolliger as manager.
Foundation of the one-man company Otto Weiss in Bümpliz.