

Calculate your carbon footprint in just 5 minutes.


ToysHoch2.com brings high-quality second-hand toys back to life through professional refurbishment, making sustainable gifting easy, safe and joyful.

ToysHoch2.com brings high-quality second-hand toys back to life through professional refurbishment, making sustainable gifting easy, safe and joyful.


Sustainably reusable fabric gift wrapping handmade in Germany


Through their online-shop, reBuy buys and sells pre-owned electronics and media articles. They operate in seven European countries.

Through their online-shop, reBuy buys and sells pre-owned electronics and media articles. They operate in seven European countries.


menstruation underwear with easy change system - made of organic cotton


Blattwende is your eco-friendly online shop for kitchen, bath and everyday essentials with carefully curated, plastic-free products that look good, last long and make sustainable living easy.

Blattwende is your eco-friendly online shop for kitchen, bath and everyday essentials with carefully curated, plastic-free products that look good, last long and make sustainable living easy.

Turns food waste into new products like soup and chocolate.


Vintage shop in Nuremberg focussing on getting more and more people to see and do upcycling and sustainable clothing.

Vintage shop in Nuremberg focussing on getting more and more people to see and do upcycling and sustainable clothing.

refurbed is Europe’s fastest-growing marketplace for refurbished products that look and work like new—saving you money and the planet resources.

refurbed is Europe’s fastest-growing marketplace for refurbished products that look and work like new—saving you money and the planet resources.


Unlock business opportunities and make your enterprise more resilient thanks to innovations from the Circular Economy

Unlock business opportunities and make your enterprise more resilient thanks to innovations from the Circular Economy

The non-profit association Hanseatic Help supports people in need, as well as charity associations, organizations and initiatives in Hamburg and the world.

Our motto: Working together for zero waste. Together for genuine circularity.

Co-Working community to promote urban and social change.

German part of the global campaign to address the origin of our clothing.

The Exponential Roadmap Initiative empowers organizations to accelerate climate action, e.g. with its Circular Action Guide, providing practical steps to scale circular solutions and cut emissions in half by 2030.
Fab City Hamburg is implementing the Fab City Vision 2054 in Hamburg – locally, circularly, and digitally.

The Surfrider Foundation Europe Germany e.V. is dedicated to the protection and enjoyment of the world’s ocean, waves and beaches, for all people, through a powerful activist network.

Student network for ethics in economics and practice.
personal lifestyle training app for sustainable living
Germany‘s leading Kids products and bike repair and refurbishment B2B service provider for ReCommerce and RentCommerce Provider.

Organises clean-ups in Hamburg to prevent trash from entering the ocean.

A platform that informs the population about abuses in the clothing industry.

Local sustainability initiative in Franconia.

Circular Monday is a non-profit initiative to normalize circular consumption, previously
called White Monday.
hello@circularmonday.com
We're building the world's largest database for circular businesses.
Fill in this form if you;
1. Want to leave a tip us about a circular business (no logotype needed).
2. Work at a company and you want your business to be exposed in our database, with logotype.
Regardless if you're uploaded or not, you can spread the word by posting with the hashtag #circularmonday on November 22nd.

