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All information about the GreenSign Office certification

Alpenrose

Alpenrose
Danielstrasse 3
6631 Lermoos in Tirol
Austria
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 01.04.2028
82%
Management and communication:
Environment - Energy:
Environment - Water:
Environment - Waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility:
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00415-2025-05-16-2

Dachsteinkönig s

Dachsteinkönig
Am Hornspitz 1
4824 Gosau
Austria
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 01.04.2028
82%
Management and communication:
Environment - Energy:
Environment - Water:
Environment - Waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility:
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00414-2025-03-17-2

mainhaus Stadthotel Frankfurt

mainhaus Stadthotel Frankfurt
Lange Str. 26
60311 Frankfurt am Main
Germany
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 14.08.2026
82%
Management and Communication:
Environment - energy:
Environment - water:
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Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility :
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
28.00 t/employee
Zertifikat-Registrier-Nr.: 100-00697-2023-07-27-1

Hotel Valserhof

Hotel Valserhof
Pichlstraße 24
39037 Vals/Mühlbach (BZ)
Italy
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 15.05.2028
82%
Management and communication:
Environment - Energy:
Environment - Water:
Environment - Waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility:
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-01169-2025-07-25-1

a&o Hostel Salzburg Hauptbahnhof

a&o Hostel Salzburg Hauptbahnhof
Fanny-von-Lehnert-Straße 4
5020 Salzburg
Austria
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 09.11.2026
82%
Management and Communication:
Environment - energy:
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Biodiversity and cultural heritage:
Purchasing:
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Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00199-2023-01-16-1

Hotel Schnitterhof

Hotel Schnitterhof
Salzstraße 5
59505 Bad Sassendorf
Germany
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 31.10.2027
82%
Management and communication:
Environment - Energy:
Environment - Water:
Environment - Waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility:
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00372-2024-11-19-2

Papa Rhein Hotel & SPA

Papa Rhein Hotel & SPA
Hafenstraße 47
55411 Bingen am Rhein
Germany
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 15.07.2028
82%
Management and communication:
Environment - Energy:
Environment - Water:
Environment - Waste:
Biodiversity and cultural heritage:
Purchasing:
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Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00444-2025-11-19-2

Zur Margarethenmühle – Landgasthof und Waldhotel

Zur Margarethenmühle – Landgasthof und Waldhotel
Naußlitz 24
04741 Roßwein
Germany
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

GreenSign in Progress

CityClass Hotel am Heumarkt s

CityClass Hotel am Heumarkt
Auf dem Rothenberg 7-9
50667 Köln
Germany
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 31.12.2027
82%
Management and communication:
Environment - Energy:
Environment - Water:
Environment - Waste:
Biodiversity and cultural heritage:
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Quality management and sustainable development:
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Economic responsibility:
Zertifikat-Registrier-Nr.: 100-01088-2025-03-19-1

Hotel & Spa Gut Matheshof, BW Signature Collection by Best Western

Hotel & Spa Gut Matheshof, BW Signature Collection by Best Western
Hans-Nowak-Ring 1
92286 Rieden
Germany
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 16.08.2026
81%
Management and Communication:
Environment - energy:
Environment - water:
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Zertifikat-Registrier-Nr.: 100-00698-2024-02-05-1

Hyperion Hotel Leipzig

Hyperion Hotel Leipzig
Sachsenseite 7
04109 Leipzig
Germany
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 15.03.2027
81%
Management and communication:
Environment - Energy:
Environment - Water:
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Biodiversity and cultural heritage:
Purchasing:
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Quality management and sustainable development:
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Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00985-2024-05-23-1

Hotel Michaelis

Hotel Michaelis
Paul-Gruner-Straße 44
04107 Leipzig
Germany
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 28.06.2027
81%
Management and communication:
Environment - Energy:
Environment - Water:
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Biodiversity and cultural heritage:
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Zertifikat-Registrier-Nr.: 100-00338-2024-05-22-1

a&o Hostel Budapest City

a&o Hostel Budapest City
Csengery utca 11
1074 Budapest
Hungary
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 25.06.2027
81%
Management and Communication:
Environment - energy:
Environment - water:
Environment - waste:
Biodiversity and cultural heritage:
Purchasing:
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Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00175-2023-01-16-1

Best Western Premier Alsterkrug Hotel Hamburg

Best Western Premier Alsterkrug Hotel Hamburg
Alsterkrugchaussee 277
22297 Hamburg
Germany
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 11.11.2027
81%
Management and communication:
Environment - Energy:
Environment - Water:
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Biodiversity and cultural heritage:
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Quality management and sustainable development:
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Economic responsibility:
11.00 t/employee
Zertifikat-Registrier-Nr.: 100-01077-2025-02-28-1

Karl August - a Neighborhood Hotel

Karl August - a Neighborhood Hotel
Augustinerhof 1
90403 Nürnberg
Germany
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 17.06.2027
81%
Management and communication:
Environment - energy:
Environment - water:
Environment - waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility:
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
21.00 t/employee
Zertifikat-Registrier-Nr.: 100-01027-2024-06-17-1

Seehof Nature Retreat

Seehof Nature Retreat
Flötscher 2
39040 Natz bei Brixen
Italy
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 06.06.2028
81%
Management and communication:
Environment - Energy:
Environment - Water:
Environment - Waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility:
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-01182-2025-07-30-1

a&o hostel Copenhagen Sydhavn

a&o hostel Copenhagen Sydhavn
Sydhavens Plads 4
2450 Koppenhagen
Denmark
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 04.08.2026
81%
Management and Communication:
Environment - energy:
Environment - water:
Environment - waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility :
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00189-2023-08-31-1

BELVEDERE HOTEL

BELVEDERE HOTEL
Stradun 330
7550 Scuol
Switzerland
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 01.03.2028
81%
Management and communication:
Environment - Energy:
Environment - Water:
Environment - Waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility:
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
18.00 t/employee
Zertifikat-Registrier-Nr.: 100-00409-2025-07-17-2

Tagungszentrum Schmerlenbach

Tagungszentrum Schmerlenbach
Schmerlenbacher Straße 8
63768 Hösbach
Germany
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

GreenSign in Progress

LÉGÈRE HOTEL Wiesbaden-Taunusstein

LÉGÈRE HOTEL Wiesbaden-Taunusstein
Heinz-Hankammer-Straße 2
65232 Taunusstein-Neuhof
Germany
Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 03.03.2027
81%
Management and Communication:
Environment - energy:
Environment - water:
Environment - waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility :
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00319-2024-02-15-1