Strategic Consulting Department
Your key partner for a successful sustainable transition
Since 2020, we have been supporting private companies, administrations, public interest organizations, federations and governments in the development and implementation of sustainable action plans.
We respond to major environmental, climatic, social and economic challenges with concrete, adapted and operational solutions, easily applicable on the ground.
From the field to the strategy, and vice versa
We believe every project is unique. That's why we work closely with you to find the solutions best suited to your needs. Our consultants integrate with your teams, and together, we build a solid project that fulfills your ambitions.
Our method? Moving from strategy to the field, and from the field to strategy, at every stage, to ensure that everything is both well thought out and achievable.
Here's how we support you:
- Analysis
We start by understanding your situation, collecting the right data and identifying the issues, to lay a solid foundation. - Expertise
We rely on the field experience of our experts and partners to refine our approach. - Advice
We offer you realistic recommendations, aligned with best practices in your sector. - Accompaniement
We work with you to develop tailor-made action plans, involve your teams, and facilitate change management. - Deployment
We ensure the implementation of actions with suitable tools and rigorous monitoring, so that everything happens in the best conditions.
Our areas of expertise
We help you structure, coordinate and manage your transition projects, while mobilizing a network of expertsALTEO Group, of theAlliance Evolve, and our partners. Here are the key sectors in which we operate:
- Carbon footprint
Measure and reduce your carbon footprint, so you can take action. - Circular economy
Developing circular and sustainable solutions, in partnership with the Evolve alliance. - Raising awareness among employees
Create interactive educational tools and lead participatory workshops tailored to the needs of each organization (e.g.: 2 Ton Workshop, Climate Fresco, thematic workshops)
- Energy sharing
Support you in your project: study, model, structure, advise and optimize. - Socio-economic analysis
Evaluate the impact and effectiveness of public policies and private projects. - Sustainability and ESG reporting
Write clear and relevant reports to meet CSRD, VSME, etc. requirements. - Financing mechanisms
Find the best financial levers to support your transition projects. - Facilitation & animation of ecosystems
Mobilize stakeholders, organize collaborative workshops and ensure effective communication. - Environmental permit
Preparation or assistance with permit modifications.
Why collaborate with us?
- Recognized expertise
Solid experience in managing complex, multi-stakeholder projects - Collective intelligence
Participatory methods: workshops, co-creation of solutions. - Ground anchoring
A strong link with the field thanks to our presence in the ecosystem ofALTEO Group. - Total commitment
Concrete, actionable and pragmatic recommendations. - Rigorous monitoring
Structured reporting and efficient data management.
A collective force: the Evolve Alliance
We're part of the Evolve Alliance, a group of four pioneering players in the transition in Belgium. Together with Ecores, Beeodiversity, and Urbike, we develop innovative and integrated solutions for your business in key areas: energy, the circular economy, resource management, biodiversity, soft mobility, and logistics.
In summary
We are not just consultants, but active partners, alongside our clients.
We don't just work behind our screens; we're also present on the ground, immersed in the realities of construction sites and co-creation workshops.
Our strength? Combining strategic expertise with in-depth knowledge of our clients' realities to offer solutions that go beyond theory and are truly practical and sustainable.
Discover our flagship projects
- Analysis : 2024_Ascencio Reference Sheet.pptx
- Accompaniement : 2022_Reference sheet_BE – OIP support.pptx
- Advice : 2023_Reference sheet_BE – Renolution-PNEC.pptx
- Deployment : 2025_Reference sheet_BE – Sustainable Building Facilitator.pptx
- Circularity: 2023_Reference sheet_BE – Legrand.pptx
- Support and Communication: 2022_Reference Sheet_BE – RenoClick.pptx
Contact us
Meet our team and start your project together!

Sébastien Yasse
yasse.s@deplasse.com
+32 473 53 84 79
They trust us











