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The leading Swiss manufacturer and supplier of ventilation and air conditioning systems for the domains comfort and processing industries.
Kultur und Kongresszentrum Luzern (KKL)
Prime Tower Zürich
Roche Bau 1, Basel

Business divisions

Company presentation

Our history

1963
Foundation of Gebr. Meier AG heating and installation company
1970
Ground-breaking ceremony for the production plant in Hitzkirch LU
1971
Foundation of Seven-Air Gebr. Meyer AG
1976
Structure of the regional offices
1978
1st plant expansion in Hitzkirch
1984
2nd plant expansion in Hitzkirch
1985
Seven-Air achieves market leadership in Switzerland
1991
3rd plant expansion in Hitzkirch
1993
Foundation of 7Air Klimageräte GmbH in Stuttgart D
2004
Second family generation takes over
2011
4th plant expansion in Hitzkirch
2015
Seven-Air Holding acquires Ventilationsspenglerei Lang AG, Ermensee LU
«The well-being and satisfaction of our guests is our highest priority. For our guests only the best is good enough.»
Badrutt's Palace Grand & Wellness Hotel St. Moritz
«With us the guests experience a completely new dimension of bathing and relaxing. Swimming, play, discover and relax - bathing fun for the whole family. The perfectly functioning technology helps our guests to feel good all around.»
Bernaqua - Westside Bern-Brünnen