Designhotel + CongressCentrum Wienecke XI. Hannover

CongressCentrum Wienecke XI. – Sustainable Conferences in Hannover

The CongressCentrum Wienecke XI. in Hannover is one of the largest and most versatile conference venues in the region. With 15 modern rooms ranging from 29 m² to 1,000 m² and a total area of around 3,000 m², it accommodates everything from small workshops and seminars to large-scale events with up to 3,500 participants.

Most conference rooms are air-conditioned and feature natural daylight, state-of-the-art LED lighting, and flexible seating arrangements that can be fully darkened when needed. Advanced technology, including audio, video, and streaming solutions, ensures professional presentations, hybrid meetings, and conferences of any size.

This privately run conference hotel places great emphasis on operating in a way that conserves resources: solar power, energy-efficient systems, resource-saving technologies, and services make every event future-oriented.

The CongressCentrum Wienecke XI. is the ideal venue in Hannover for corporate events, conferences, workshops, and large congresses, combining flexibility and modern comfort.

The Designhotel Wienecke XI. offers 140 modern, non-smoking rooms at a 4-star standard. Rooms are equipped with: air conditioning, shower, hairdryer, safe, minibar, Smart TV, radio, USB charging outlets, soundproof windows, and complimentary Wi-Fi.
Barrier-free and accessible rooms are available upon request.

CongressCentrum & Conferences – one of Hannover’s largest venues
As part of the hotel, the CongressCentrum Wienecke XI. is one of the largest conference venues in Hannover, offering flexible spaces for every type of event – from small seminars to large congresses.

- 15 modern conference rooms ranging from 29 m² to 1,000 m²
- Total capacity: up to 3,500 participants
- Natural daylight, state-of-the-art LED lighting, fully darkenable if needed

With modern technology, versatile room layouts, and a central location, the venue is ideal for conferences, workshops, seminars, and corporate events.


Our Initiatives for more Environmental Responsibility
As a privately run conference hotel, the Wienecke XI. has been consistently working to reduce its resource consumption for many years:

- On-site photovoltaic system and energy storage
- Energy-efficient LED lighting
- Water-saving measures and eco-friendly cleaning products
- Waste separation & recycling
- Regional and organic breakfast options
- Active participation in recognized environmental protection projects and sustainability certifications


E-Mobility & Guest Services
Guests can make use of six electric vehicle charging stations in the underground garage. In addition, electric cars are available for guest use for a small fee – an active contribution to reducing local CO₂ emissions.


The Designhotel + CongressCentrum Wienecke XI. combines locally inspired design, modern conference facilities and personalized, privately managed service. Whether for business travelers, trade fair guests, or large-scale events, this venue merges comfort with responsibility and ranks among the largest and most flexible conference centers in Hannover.