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All information about the GreenSign Office certification

Wasem Kloster Engelthal

Wasem Kloster Engelthal
Edelgasse 15
55218 Ingelheim am Rhein
Germany
Sustainability Barometer:

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

Gültig bis: 10.10.2028
73%
Management and Communication:
Environment - Energy:
Environment - Water:
Environment - Waste:
Biodiversity and cultural heritage:
Purchasing and food offer:
Regionality and Transport:
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 110-01253-2026-01-23-1

Maritim TitiseeHotel Titisee-Neustadt

Maritim TitiseeHotel Titisee-Neustadt
Seestraße 16
79822 Titisee
Germany
Sustainability Barometer:

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

Gültig bis: 04.08.2028
73%
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.: 100-01286-2025-11-11-1

ATLANTIC Hotel Lübeck s

ATLANTIC Hotel Lübeck
Schmiedestraße 9-15
23552 Lübeck
Germany
Sustainability Barometer:

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

Gültig bis: 01.02.2029
73%
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.: 100-00512-2026-01-26-2

Best Western Plus Hotel Bautzen

Best Western Plus Hotel Bautzen
Wendischer Graben 20
02625 Bautzen
Germany
Sustainability Barometer:

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

Gültig bis: 10.07.2028
73%
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.: 100-01217-2026-02-03-1

Parkhotel Engelsburg, BW Signature Collection by Best Western

Parkhotel Engelsburg, BW Signature Collection by Best Western
Augustinessenstraße 10
45657 Recklinghausen
Germany
Sustainability Barometer:

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

Gültig bis: 28.09.2026
73%
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:
33.00 t/employee
Zertifikat-Registrier-Nr.: 100-00776-2023-12-18-1

Lindner Hotel Köln City Plaza - part of JdV by Hyatt

Lindner Hotel Köln City Plaza - part of JdV by Hyatt
Magnusstraße 20
50672 Köln
Germany
Sustainability Barometer:

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

Gültig bis: 31.12.2028
73%
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.: 100-00143-2026-01-12-2

Grand Elysée Hamburg

Grand Elysée Hamburg
Rothenbaumchaussee 10
20148 Hamburg
Germany
Sustainability Barometer:

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

Gültig bis: 27.05.2027
73%
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.: 100-00351-2024-05-14-1

Four Points Flex by Sheraton Göttingen

Four Points Flex by Sheraton Göttingen
Bahnhofsallee 1a
37081 Göttingen
Germany
Sustainability Barometer:

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

Gültig bis: 31.07.2026
73%
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:
14.00 t/employee
Zertifikat-Registrier-Nr.: 100-00614-2023-05-23-1

Welcome Parkhotel Bochum

Welcome Parkhotel Bochum
Klinikstraße 43-45
44791 Bochum
Germany
Sustainability Barometer:

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

Gültig bis: 13.08.2027
73%
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:
46.70 t/employee
Zertifikat-Registrier-Nr.: 100-01032-2024-09-03-1

Hotel Kardinal Schulte Haus

Hotel Kardinal Schulte Haus
Overather Straße 51-53
51429 Bergisch Gladbach
Germany
Sustainability Barometer:

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

Gültig bis: 20.03.2029
73%
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.: 100-00560-2026-06-04-2

SEETELHOTEL Ostseehotel Ahlbeck

SEETELHOTEL Ostseehotel Ahlbeck
Dünenstraße 41
17419 Seebad Ahlbeck
Germany
Sustainability Barometer:

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

Gültig bis: 15.11.2027
73%
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.: 100-00363-2024-11-05-2

Mauritzhof Hotel Münster

Mauritzhof Hotel Münster
Eisenbahnstraße 17
48143 Münster
Germany
Sustainability Barometer:

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

Gültig bis: 01.07.2028
73%
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.: 100-01188-2025-09-05-1

Hotel einsmehr

Hotel einsmehr
Alfred-Nobel-Str. 7
86156 Augsburg
Germany
Sustainability Barometer:

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

Gültig bis: 12.12.2028
73%
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.: 100-00524-2025-12-12-2

Gut Klostermühle

Gut Klostermühle
Mühlenstraße 11
15518 Briesen (Mark)
Germany
Sustainability Barometer:

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

Gültig bis: 26.09.2027
73%
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.: 100-00366-2024-09-13-1

Hotel Am Schloss Ahrensburg

Hotel Am Schloss Ahrensburg
Am Alten Markt 17
22926 Ahrensburg
Germany
Sustainability Barometer:

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

Gültig bis: 01.08.2026
73%
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.: 100-00655-2023-11-29-1

Liebesbier Urban Art Hotel

Liebesbier Urban Art Hotel
Andreas-Maisel-Weg 1
95445 Bayreuth
Germany
Sustainability Barometer:

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

Gültig bis: 01.12.2028
73%
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.: 100-00497-2025-12-01-2

appartello - Apartment Hotel Hamburg

appartello - Apartment Hotel Hamburg
Sportallee 4
22335 Hamburg
Germany
Sustainability Barometer:

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

Gültig bis: 14.03.2028
73%
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:
6.00 t/employee
Zertifikat-Registrier-Nr.: 100-01133-2025-04-10-1

Best Western Plus Welcome Hotel Frankfurt

Best Western Plus Welcome Hotel Frankfurt
Leonardo-Da-Vinci-Allee 2
60486 Frankfurt
Germany
Sustainability Barometer:

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

Gültig bis: 27.03.2029
73%
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:
15.70 t/employee
Zertifikat-Registrier-Nr.: 100-00581-2026-03-10-2

Hotel Dolomitenhof

Hotel Dolomitenhof
Fischleintalstraße 33
39030 Sexten
Italy
Sustainability Barometer:

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

Gültig bis: 08.10.2028
73%
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.: 100-01249-2026-02-06-1

allinvos GmbH

allinvos GmbH
Frankfurter Straße 10-14
65760 Eschborn
Germany
Sustainability Barometer:

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

Gültig bis: 01.09.2027
73%
Management and communication:
Environment - Energy:
Environment - Water:
Environment - Waste:
Purchasing:
Mobility:
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Catering (only if canteen available):
Zertifikat-Registrier-Nr.: 120-01082-2024-12-03-1