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Our GreenSign Certifications

Sustainability

We have all our hotels awarded a recognised sustainability certificate by the renowned GreenSign Institute. This demonstrates our commitment to sustainable hotel management, in which we reconcile ecological demands, social commitment and economic success.

THE GREENSIGN CERTIFICATIONS IN DETAIL

Althoff COLLECTION

Althoff Grandhotel Schloss Bensberg | GreenSign Level 4

Althoff Seehotel Überfahrt | GreenSign Level 4

Althoff Hotel Fürstenhof Celle | GreenSign Level 4

Althoff Villa Belrose |
GreenSign Level 3

Althoff St. James's Hotel & Club |
GreenSign Level 3

AMERON Collection

AMERON Neuschwanstein Alpsee Resort & Spa |
GreenSign Level 4

AMERON München Motorworld |
GreenSign Level 4

AMERON Berlin ABION Spreebogen Waterside |
GreenSign Level 4

AMERON Bonn Hotel Königshof |
GreenSign Level 4

AMERON Hamburg Hotel Speicherstadt |
GreenSign Level 4

AMERON Köln Hotel Regent |
GreenSign Level 4

AMERON Davos Swiss Mountain Resort |
GreenSign Level 4

AMERON Luzern Hotel Flora |
GreenSign Level 4

AMERON Zürich Bellerive au Lac |
GreenSign Level 4

URBAN LOFT

URBAN LOFT Berlin |
GreenSign Level 4

URBAN LOFT Cologne | 
GreenSign Level 4

Althoff Beratungs- und Betreuungsgesellschaft mbH
Aachener Strasse 1348
50859 Cologne

+49 2234 37900
servicelounge(at)althoffhotels.com

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