of vegi/vegan dishes on our menus
sourcing Swiss meat for beef, pork and chicken
plastic collected in Bali until now
own bike couriers in action
our restaurants give away free tap water


Climate protection

With us, you can find out openly and honestly: in addition to reducing our own emissions, we are also investing in CO2 absorption. By the end of 2025, we want to reduce CO2 emissions by 10% and absorb an additional 5% through our partner Climeworks.


Water for All

Drinking tap water with us is worth it for the environment and for you: no packaging, no waste, no transportation - and it's free.


Recycling

With us, you're firing up the sustainability engine. The oil from our fryers is turned into biodiesel, filling the tanks of buses and trucks with environmentally friendly fuel.

Sense of responsibility

With us, you can trust that we care about sustainability beyond the box. We work with suppliers who ensure socially and environmentally responsible production and delivery conditions.


Swissness

With us, you'll be supporting local farms, fair working conditions and short transport routes. Because we source 100% of our chicken, beef and pork domestically, and even the tofu nature and Hiltl Tatar come from Switzerland.


Waste reduction

With us, you help to keep the waste mountain small, even if you take your food with you or have it delivered to your home. We give you containers made from renewable and recyclable raw materials.

Environmentally friendly soap

With us, you have sustainability in your own hands: Our soaps from the Swiss company Söder contain no synthetic substitutes, are 100% biodegradable and the soap dispensers are refilled instead of thrown away.

More info on the sustainability projects of the Wiesner Gastronomie family

 

Discover now

Our classification
 

We are Swisstainable. We are part of the sustainability program Swisstainable and classified at Level II - engaged. The sustainability program Swisstainable unites businesses and organizations along the entire Swiss tourism sector. With our participation, we commit ourselves to continuous sustainable business development, pursue measures in the field of sustainability and thus make a concrete contribution to sustainable Swiss tourism.

More about Swisstainable

Why you pay for climate protection and how your contribution is used:
 

In addition to reducing our own emissions, we are also investing in removing CO2 from the air. Our goal is to reduce our CO2 emissions by 10% and remove an additional 5% by the end of 2025. That's why your contribution goes to the Swiss company Climeworks, which specializes in developing technologies that capture CO2 and store it underground, where it mineralizes within 1-2 years and turns back into rock. In this way, the CO2 is permanently removed from the atmosphere and can no longer contribute to climate change.