A consulting firm specializing in environmental and social transition, founded by Benoit DUMAS
“
What fascinates me about the environmental and social transition is its ability to bring about lasting change in organizations—provided it is approached holistically so that it applies to all activities.
I am convinced that companies have a major role to play in these transformations; I’ve experienced this firsthand throughout my career in industry. But to bring about lasting change, it’s not enough to simply set goals: we must engage teams, share knowledge to build their skills, and empower them to act independently.
This is the approach I strive to develop every day with the organizations and students I work with, combining strategic vision with operational rigor.
”

20 years of experience in complementary fields
Throughout my career, I have held various positions and assumed different responsibilities that have allowed me to combine my expertise in energy, Decarbonization , and Responsible Purchasing. It is thanks to this interdependent trio that I understand the complexity of my clients’ challenges.
Energy Manager in the Industrial Sector
- At the ArcelorMittal Dunkerque site, one of the largest energy consumers in France
- Internationally: 5 ArcelorMittal plants in South Africa
- Group-wide: 250 plants, 40 countries – Imerys
Energy Buyer
- Portfolio of 500 M€/year, 2.5MtCO2e/year(Scopes 1 & 2)
- Supply operations in 40 countries: 180+ energy contracts, 20+ on-site and off-site Power Purchase Agreements
Director of Decarbonization , and Energy Efficiency
- Establishment of an organization dedicated to energy Energy Transition s and climate change: implemented at over 35 sites, generating over €20 million in annual savings, preventing over 100 kt ofCO2 emissions per year, recruiting and training 12 people, and developing over 25 standardized tools
- Carbon footprint and transition plan for Scope 3 emissions totaling 4.5 MtCO2e/year
Director Responsible Purchasing
- €2.5 billion per year in Group Purchasing, 8 categories, 40 countries
- Duty of Care Management, Risk Mapping for Over 30,000 Suppliers, Ecovadis Assessment
- Training and management of 200 buyers
Consulting Manager
- Supporting major energy providers in their transformation projects: EDF, Engie, Enedis
- Implementation of the brokerage model for the outsourcing of B2B sales channels: 5,000+ contracts, 2 TWh+ of electricity, 15+ service providers
Work with Maliro
Are you considering using our services to help you with your environmental and social transition efforts? Here’s how a partnership with Maliro works:

1. Understanding the Need
I always start with a 30- to 45-minute session—either via video call or in person—to discuss your situation, your challenges, your needs, and your goals.
2. Custom Proposal
I will send you a proposal for collaboration within 8 to 10 days, outlining the support I recommend for your specific situation, including details of the planned approach—such as the schedule, performance metrics, and the expected roles for each person with whom I will need to interact internally.


3. Start of the Collaboration
Integration into teams and processes, understanding the current state of affairs… I start with your existing situation to provide you with a methodology and deliverables that build on your strengths.
4. Throughout the collaboration
I make sure to address your critical challenges with a simple solution, incorporating the right level of guidance at every step to engage all departments within the company—from frontline staff all the way up to the board. Whether during training sessions, micro-level data analysis, or macro-level consulting, I can challenge you while adapting perfectly to your on-the-ground reality.

My professional certifications:

Carbon Footprint at the Master's Level

Black Belt Shopping

Business and Regional Development Advisor at the EFC
The values upheld by Maliro
In my line of work, I talk a lot about numbers: metric tons ofCO2e, millions of euros, megawatt-hours, and so on. However, my experience as a manager has taught me one thing: it’s impossible to achieve good results in terms of numbers without getting employees on board. People always play a key role in transition processes, which is why all of Maliro ’s values incorporate this dimension.
Trust
It is fundamental to my work, which involves getting right at the heart of organizational processes by working closely with you.
Share
Each mentoring relationship is developed collaboratively, based on mutual guidance and learning, so that everyone can make a difference by drawing on their complementary skills.
Transmission
Education is at the heart of my work, whether I’m helping teams gain a deeper understanding of the topics or facilitating the transfer of knowledge.
Involvement
I am committed to working closely with my clients. I believe in a results-oriented approach, with a focus on excellence.
Adaptability
I am convinced that premium support must be tailored to each client’s needs and requires adapting to each specific context to ensure responsiveness and flexibility.
In line with our values, we designed this site to align with the RGAA’s accessibility standards and eco-design guidelines. Want to learn more?
Discover our commitment to responsible digital design.
Equipping the Professionals of Tomorrow

Alongside my consulting work, teaching is another way for me to share the knowledge I have gained through my experiences. I believe it is essential to equip tomorrow’s managers with the tools they need to understand environmental and social issues and to share practical methods they can apply in their professional practice—this is key to building responsible and resilient organizations.
Since 2023, I have been speaking at several schools in Paris and Toulouse every year:
- École Nationale des Ponts et Chaussées, Specialized Master’s Program in Critical Materials, on the topic “Sustainable Strategies for Procurement: Critical Materials”
- Toulouse Business School (TBS), Master's in Purchasing & Supply Chain Management (MASC), on the topics “How to Conduct ‘ Responsible Purchasing ’” and “How to Address Climate Issues in the Workplace”
- Isteli Toulouse, Aftral Group, Master’s in Logistics Organizations and Processes (MOPL) and Master’s in Transportation, Logistics, and International Trade (MTLCI), on the topic “How to Address Climate Change in the Supply Chain?”
- University of Toulouse Jean Jaurès, Master’s in Environmental Transition in Regions (TRENT) on the topic “Energy in Regions & Decarbonization ”




The Ecosystem Maliro
The networks that define the Maliro ecosystem: