ChangeNOW 2021

Circular Challenge Citeo
Circular Economy


Circular Challenge détecte, expérimente et accélère les solutions innovantes et concrètes pour répondre aux enjeux sociaux et environnementaux, et favoriser la transition vers une économie circulaire.

Our positive impact

●50 solutions accelerated ●EUR 120 M raised by finalists ●EUR 41 M of turnover generated ●1,650 start-up identified in 89 countries

Latest News and Highlights

Encouraged by its successful track record, Citeo has decided to introduce the first impact accelerator dedicated to the circular economy: the Circular Challenge Citeo Accelerator. Circular Challenge Citeo Accelerator is both an impact incubator and a platform for 1,650 start-ups from 89 countries. It is the leading initiative to provide long-term support to projects on waste prevention, eco-design, sorting, collection, reuse, and recycling !

Additional information

With its 5 years experience, Circular Challenge, Citeo's open innovation programme, has proven its ability to identify, support innovative and concrete solutions, both in France and abroad, and foster a real ecosystem of committed players : entrepreneurs, innovators, investors, companies, manufacturers and communities The programme helps circular solutions to grow, scale and increase their impact for the benefit of the whole ecosystem involved in the transition towards a circular economy.

Linked categories

Circular Economy

We are operating in

1- Internationally

Our Sessions