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Carbone 4

Climate consultancy advising companies and public bodies on decarbonization, climate adaptation and biodiversity strategy

Paris, FranceFounded 2017carbone4.comWebsite technologies

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Highlights

  • New on EvolcAdded 2026-10-28

About Carbone 4

Carbone 4 is a climate consulting firm that supports organizations in decarbonization, climate change adaptation and biodiversity preservation. Its services include strategy and business models, adaptation to physical risks, carbon footprint and transition plans, purchasing and product portfolio work, biodiversity strategy and life cycle assessment. It also runs training and awareness-raising workshops and provides the OCARA software platform for adaptation to climate risks.

Customers are companies across sectors such as agri-food, construction and real estate, energy, finance, industry, IT, luxury and retail, and transportation, with case studies published for clients including L'Oréal, Renault Trucks and Lactalis. Revenue comes from consulting missions, training and software.

Carbone 4 was founded in 2007 by Jean-Marc Jancovici and Alain Grandjean, and Laurent Morel joined in 2017. The company is headquartered in Paris and has offices in Lyon, Rennes, Toulouse and Luxembourg. The company reports over 170 people in its team.

Product: Climate and biodiversity consulting, training workshops, and the OCARA software platform for adaptation to climate risks.

Public tenders won

2 tenders won since 1 Jan 2024 from 2 public buyers in France, worth €3.4M as awarded. From EU award notices (TED) that name Carbone 4 by its registry number.

  • 28 Jul 2025 DIR O · Marché d’assistance à maîtrise d’ouvrage pour le compte de la DMR et de l’ensemble des DIRs réunies par convention de groupement de commandes notice
  • 25 Jul 2025 SNCF RESEAU · AMO CARBONE GPSO · €3.4M notice

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Website technologies

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  • Google Tag Manager
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