

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.


We offer bags which we produce out of old interior fabrics, which can't be used any more by interior designers.

We offer bags which we produce out of old interior fabrics, which can't be used any more by interior designers.


A sustainable, fair and transparent eco fashion label from Hamburg.


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.


Creates backpacks and accessories from car scrap. Used airbags and seat belts from the junkyard become fashionable unique items.

Creates backpacks and accessories from car scrap. Used airbags and seat belts from the junkyard become fashionable unique items.


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.


A kids' clothing store selling new and pre-loved kids' clothing and commit to buying back everything they sell to pass on clothes to as many kids as possible - closing the loop in kids' fashion.

A kids' clothing store selling new and pre-loved kids' clothing and commit to buying back everything they sell to pass on clothes to as many kids as possible - closing the loop in kids' fashion.

Offers flexible subscription-based workspace furniture with no upfront investment or long-term commitment. Built on circularity, each piece is reused, maintained & refurbished to extend its life for the good of business, people, and the planet.

Offers flexible subscription-based workspace furniture with no upfront investment or long-term commitment. Built on circularity, each piece is reused, maintained & refurbished to extend its life for the good of business, people, and the planet.


WECARRY enables circular packaging for fresh food: smart, reusable bags that replace single-use, stay in closed loops through reuse, data and take-back systems - and are designed for responsible end-of-life.

WECARRY enables circular packaging for fresh food: smart, reusable bags that replace single-use, stay in closed loops through reuse, data and take-back systems - and are designed for responsible end-of-life.

Turns food waste into new products like soup and chocolate.


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.

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

Organises clean-ups in Hamburg to prevent trash from entering the ocean.
Fab City Hamburg is implementing the Fab City Vision 2054 in Hamburg – locally, circularly, and digitally.

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

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

Local sustainability initiative in Franconia.

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.
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

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.

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

Co-Working community to promote urban and social change.

Student network for ethics in economics and practice.

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.

