

Car-sharing. Rent a car or rent out your own. Headquarter's in The Netherlands.

Car-sharing. Rent a car or rent out your own. Headquarter's in The Netherlands.


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.


Durable and circular products for the garden and more, made from an innovative and Cradle to Cradle Certified® Gold wood material with Platinum level in the Material Health category.

Durable and circular products for the garden and more, made from an innovative and Cradle to Cradle Certified® Gold wood material with Platinum level in the Material Health category.


Mädchenflohmarkt is the marketplace for quality secondhand designer and vintage fashion including clothes, shoes, bags and accessories.

Mädchenflohmarkt is the marketplace for quality secondhand designer and vintage fashion including clothes, shoes, bags and accessories.


Plattform giving visibility to local tailors & seemstresses that offer repair, upcycling and alteration services.

Plattform giving visibility to local tailors & seemstresses that offer repair, upcycling and alteration services.


Create modular electronic products that can last 100 years and longer. by reeengineering old technology with used technology parts.

Create modular electronic products that can last 100 years and longer. by reeengineering old technology with used technology parts.


Your one-stop solution for sustainable office transformations, achieving an 80% reutilization rate for interior objects and furnishing your space with high-end second-life furniture.

Your one-stop solution for sustainable office transformations, achieving an 80% reutilization rate for interior objects and furnishing your space with high-end second-life furniture.


Certified organic, sustainable and fair fashion brand.


A sustainable kidswear label. Processing used fabrics to create timeless designed kids clothes.

A sustainable kidswear label. Processing used fabrics to create timeless designed kids clothes.


Sustainably reusable fabric gift wrapping handmade in Germany


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.

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

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

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.

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

Co-Working community to promote urban and social change.
personal lifestyle training app for sustainable living

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

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.

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

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

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.

