

FRENVI transforms tableware into a circular solution—offering reusable and compostable alternatives that replace single-use plastic and bring zero-waste practices to every event.

FRENVI transforms tableware into a circular solution—offering reusable and compostable alternatives that replace single-use plastic and bring zero-waste practices to every event.


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.


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.


Second-hand shops in Cologne and Freiburg which are based on a sharing model.

Second-hand shops in Cologne and Freiburg which are based on a sharing model.


B2B-Plattform für den Kauf und Verkauf gebrauchter Land- und Baumaschinen sowie Nutzfahrzeuge.

B2B-Plattform für den Kauf und Verkauf gebrauchter Land- und Baumaschinen sowie Nutzfahrzeuge.


The CDS Weblounge is the B2B portal for high-quality demonstration devices and young refurbished IT.

The CDS Weblounge is the B2B portal for high-quality demonstration devices and young refurbished IT.


Gingerbread from Nuremberg in plastic free packaging.


A Cologne-based company offering a service for multiple-use to-go containers. Many restaurants use their service. Delivery and take-away food can be circular.

A Cologne-based company offering a service for multiple-use to-go containers. Many restaurants use their service. Delivery and take-away food can be circular.

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

Local sustainability initiative in Franconia.

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

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

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.

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

Co-Working community to promote urban and social change.

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

Student network for ethics in economics and practice.

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.

University of applied science. Teach a dedicated Circular Economy course covering waste prevention, circular product design, reverse logistics, sharing/leasing/product-as-a-service, digital product passports and circular business models. betrieb

The Responsibile eyewear alliance, Connecting vision to action
Germany‘s leading Kids products and bike repair and refurbishment B2B service provider for ReCommerce and RentCommerce Provider.
personal lifestyle training app for sustainable living
Fab City Hamburg is implementing the Fab City Vision 2054 in Hamburg – locally, circularly, and digitally.
Circular Monday is a global non-profit initiative to normalize circular consumption.
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.

