

HALM is an innovator of sustainable, glass straws that are 100% reusable and operate in a Circular economy. They want to bring more taste into your drinks and less waste into the environment!

HALM is an innovator of sustainable, glass straws that are 100% reusable and operate in a Circular economy. They want to bring more taste into your drinks and less waste into the environment!


Certified organic, sustainable and fair fashion brand.

ToysReloved is a circular platform that gives pre loved toys a second life, helping families save money, reduce waste, and make sustainable choices easy and accessible.

ToysReloved is a circular platform that gives pre loved toys a second life, helping families save money, reduce waste, and make sustainable choices easy and accessible.


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.


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.


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.


Plastic-free personal care from Cologne: durable Mediterranean natural sponges, Aleppo soap and reusable period sponges, packed with Caritas Wertarbeit.

Plastic-free personal care from Cologne: durable Mediterranean natural sponges, Aleppo soap and reusable period sponges, packed with Caritas Wertarbeit.


Sustainably reusable fabric gift wrapping handmade in Germany


Handmade in Germany. Our jewelry is not only genuine, but so valuable to us that we repair and refurbish everything. Even at the end of the product life cycle, the precious metal is melted down and something new is created from it.

Handmade in Germany. Our jewelry is not only genuine, but so valuable to us that we repair and refurbish everything. Even at the end of the product life cycle, the precious metal is melted down and something new is created from it.

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.
Germany‘s leading Kids products and bike repair and refurbishment B2B service provider for ReCommerce and RentCommerce Provider.

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

A platform that informs the population about abuses in the clothing industry.
personal lifestyle training app for sustainable living

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

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

The Responsibile eyewear alliance, Connecting vision to action

Student network for ethics in economics and practice.

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 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.

Local sustainability initiative in Franconia.

Co-Working community to promote urban and social change.

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.
Circular Monday is a global non-profit initiative to normalize circular consumption.
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.

