Any idea, solution or innovative project with high impact on the circular economy?
Are you transforming our waste into resources? 


Sign up to the 3rd edition of the Circular Challenge and boost your project!
We reward future green growth leaders and accelerate their projects!

End of the application phase: July 31st  2018

Why should I sign in?

Circular Challenge accelerate your project


Reap the benefits of the media buzz generated by the competition and a visibility across your ecosystem.


Capitalize on free coaching and expertise, including in a 2-day-Boot Camp, to boost your project
Tailored support and regular follow-up with our experts on technical, legal, communications or business model matters. 


Work with the major player in the sector with a network of 50 000 members in different fields which will help create synergies.


Why should I sign up?

Circular Challenge accelerates your project.

Increase your:


Reap the benefits of the media buzz generated by the Competition


Work with the major player in the sector with a network of 15,000 members and a government-approved mission


Capitalize on free coaching, including 2 days at Boot Camp at the Labo de L’Edition, an incubator run by our partner Paris & Co


Eleonore BLONDEAU, President CED'IN
Founder CleanCup®

Access to a large network of partners

Winning the 2017 Circular Challenge 2017 enabled us to recruit a new employee - bringing our team up to 6. But it is not only a financial reward, we benefit from the tailored support of the  CITEO team as well as access to a large network of partners. The team helps us to structure our financial and commercial strategies, and we  are able to participate in a range of events, such as the ORÉE assemblies or the 2018 Hacking of the Paris City Hall annual event, allowing us to increase the visibility of our solutions. Thanks to this support we also receive advance information on evolutions in waste regulations and are in permanent contact with players in the mass consumption sector.

Hélène Hoyois and Thibault Gilquin,
Founders Do Eat

Regular, relevant and effective support

Our participation in the Circular Challenge literally changed our outlook at Do Eat. Within a short time - only 2 days! - we got answers to all our questions. The bootcamp experts enlightened us on how to evolve and provided advice and guidance. These 2 days broadened our vision and prompted us to rethink parts of the Do Eat strategy. During the competition, we also benefitted from a lot of meetings, each more interesting than the one before. Very concretely, the regular support of Circular Challenge with respect to our business model and commercial strategy was both relevant and effective. A very detailed follow-up is already underway to ensure Do Eat evolves in the best possible way.


  • Do Eat, finaliste du Circular Challenge 2017, était aussi présent pour faire déguster au public ses emballages comestibles.

    # Talents
    # Jury
    # Projets
    # CITEO
  • Le Hacking était aussi l'occasion de retrouver les startups des éditions précédentes. Parmi elles, CleanCup, lauréate du Circular Challenge 2017 qui a présenté sa solution à Anne Hidalgo.

    # Talents
    # Jury
    # Projets
    # CITEO
  • A l'occasion du Hacking, deux finalistes participaient au '50 Startup council' (session de pitchs de 3 minutes devant une assemblée d'investisseurs) Merci à Daphna Nissenbaum pour Tipa et à Miranda Wang pour Biocellection

    # Talents
    # Jury
    # Projets
    # CITEO

Any questions?