


We are Austrias largest sustainability consulting network

We are Austrias largest sustainability consulting network


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.


Empowers individuals to live more circular and climate-friendly. It offers practical tips to reduce waste, save energy, and use resources wisely—making sustainable everyday choices simple and accessible for all.

Empowers individuals to live more circular and climate-friendly. It offers practical tips to reduce waste, save energy, and use resources wisely—making sustainable everyday choices simple and accessible for all.

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Optimising Waste Management and Recycling Digitally


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.

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Founded in 1986, this Vienna-based social enterprise collects and sells secondhand clothing, using the net proceeds to fund development projects in the Global South and social initiatives in Austria.

Founded in 1986, this Vienna-based social enterprise collects and sells secondhand clothing, using the net proceeds to fund development projects in the Global South and social initiatives in Austria.


Refurbishment of technical lighting and cooling systems for photovoltaic installations.

Refurbishment of technical lighting and cooling systems for photovoltaic installations.

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Consultancy specialised in circular economy and zero waste business development. Based in Sweden and Austria.

Consultancy specialised in circular economy and zero waste business development. Based in Sweden and Austria.


Transforming discarded men’s suits and textile waste into contemporary fashion since 1998. Blending timeless elegance with modern design, creating upcycled pieces for style-conscious individuals who value sustainability.

Transforming discarded men’s suits and textile waste into contemporary fashion since 1998. Blending timeless elegance with modern design, creating upcycled pieces for style-conscious individuals who value sustainability.


App that fights food waste: buy unsold meals and save food (and money)

App that fights food waste: buy unsold meals and save food (and money)

Sustainable interior design services for homes and workplaces, redesigning spaces with existing furniture and resources to create functional, meaningful interiors with minimal environmental impact.

Sustainable interior design services for homes and workplaces, redesigning spaces with existing furniture and resources to create functional, meaningful interiors with minimal environmental impact.
Austria’s largest independent multi-stakeholder platform promoting the circular economy. Supports businesses and connects key players to build innovative, sustainable value chains for a circular future.
Germany‘s leading Kids products and bike repair and refurbishment B2B service provider for ReCommerce and RentCommerce Provider.
Under the Volkshilfe Shops banner, we have 22 locations throughout Upper Austria where you can buy used, well-preserved goods at great prices.

HUMANA People to People Austria is a charitable organisation based in Vienna that is dedicated to development cooperation. HUMANA collects and sells second hand clothing and uses the net proceeds to support social projects in Austria, Africa and India.

Carla Styria is Caritas' donation-based marketplace, offering clothing, shoes, dishes, furniture, and much more in good quality and wide variety at its Carla shops.

Durch Bildung, Dialog & Beteiligung fördern wir einen bewussten Umgang mit Ressourcen & zeigen Wege, Zero Waste im Alltag & in der Wirtschaft zu verankern.
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WIDADO is Austria's new sustainable online marketplace, where social enterprises from across the country offer their broad second hand product range.
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Austria’s first regional Cradle to Cradle network is driving change towards a climate-positive future. Our diverse group brings together students, professionals, entrepreneurs, and researchers.
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The platform “Packaging with a Future” – Uniting leading companies across the packaging value chain to drive collaboration and innovation to shape a circular, sustainable future.

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.

INiTS, Vienna's incubator for the commercial development of RTI-based start-ups and spin-offs with high growth potential, connects science, business and start-ups since 2003, providing a platform for innovation and cooperation.
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Raises awareness of the circular economy business case, provides practical analysis tools, and connects stakeholders for knowledge exchange.

The Umweltdachverband (UWD), based in Vienna, advocates with united strength and a strong voice for the environmental and nature conservation interests of its 35 member organizations.

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.

