Congress Center Rosen­garten


What we offer

How you can make your event climate-neutral

m:con and the Congress Center Rosengarten offer a wide range of options to keep your environmental impact as low as possible. For certain Co2 emissions that simply can’t be further reduced, we support certified projects that compensate and reduce these emissions.

Global Compact Report (Download)


Roman Kopf +49(0)621/4106-372 | E-Mail
Benedikt Füssel Head of Business Development & Marketing +49(0)621/4106-107 | E-Mail


No matter if you choose the German Railways “Environment-Plus” event ticket (Deutschen Bahn “Umwelt-Plus”) or the Congress Ticket for local public transportation, or transfer to the Congress Center Rosengarten with an electric car – the ability to be mobile and environmentally friendly is an important criteria for sustainable events. You can also offer your guests the option of rental bikes or car sharing. This allows them to choose the individual mobility solution that best fits their needs.
m:con offers even more: you can integrate your event’s CO2-footprint into the participant registration process or offer participants the possibility to re-charge their electric car right here at the Rosengarten.

Mobile Congress Guide

Massive paper guides with trade show programs and schedules are a thing of the past. The innovative Mobile Congress Guide from m:con not only saves resources but it offers your guests true added-value. From hall plans and lists of speakers to the programme of lectures – a quick glance at their smart phone is all it takes for your guests to find what they’re looking for. The special web-app can be easily updated, making sure that all the data is current and complete. The Mobile Congress Guide is great for networking too.

Green Energy

If you prefer, you can utilize green electricity from renewable sources for your event or meeting.

Upon demand, you can utilize green energy from renewable sources for your event or meeting.


Would you like to have your event catered with certified organic food? The Dorint Congress Hotel is our experienced partner and can create the perfect buffet for your needs. Treat your guests to a regional array of culinary delights and seasonal products – delicious and sustainable!


Sustainability is more than just environmental protection. In our congress center, we have given special attention to assuring that our visitors can move about comfortably. Our entire house is wheelchair-accessible and barrier-free. Escalators are available throughout the building and many of our elevators have audio announcements. There is easy-to-read signs for people with impaired vision and a whole range of well thought out measures that make visiting the Rosengarten particularly convenient.

More information

Central Location, short distances

Central, versatile, innovative: the m:con Congress Center Rosengarten

The m:con Congress Center Rosengarten Mannheim ranks among the most popular locations for congresses and events. 22,000 square meters for your vision. With its central location in the heart of the city centre – Mannheim is a city of short distances – your guests, visitors and team can take advantage of ideal conditions for environmentally friendly meetings and congresses.

  • Top rail connections, only a 7 minute walk from the central railway station.
  • 2000 Hotel rooms in walking distance, over 1000 in the four star segment, 295 with direct access to the Congress Centre
  • Right in the heart of the city centre in the cultural and shopping destination of Mannheim, set in one of Europe’s largest and most beautiful Art Nouveau parks.

We’re happy to advise you

We offer you: green alternatives

Would you like to plan your event together with us? No matter if you want to host here in Mannheim in the Congress Center Rosengarten or at another location of your choosing – we can create a custom-tailored concept for your sustainable conference or event. Just tell us what you’d like to do – we’ll advise you on how to accomplish your goals in an environmentally friendly fashion.