Supporting Your Green Transition, from Strategy to Action
As resource availability, regulations, market expectations and public policies evolve, the green transition is fundamentally reshaping business models and value chains.
For businesses and public sector organisations alike, the challenge is no longer simply to reduce environmental impacts. It is about understanding the changes taking place, identifying the most relevant opportunities for action and implementing lasting solutions.
In Extenso Innovation Croissance supports you throughout this transformation, drawing on five complementary areas of expertise: measuring and reducing environmental impacts, public policies for the green transition, business model resilience, the circular economy and independent verification of société à mission (purpose-driven company) status.
Our consultants combine scientific, technical, economic and strategic expertise to help you develop realistic, actionable transition pathways.
Measure and Reduce Your Environmental Impacts
Measuring your environmental impacts provides an objective basis for deciding where and how to act.
Carbon emissions, resource consumption, and the environmental impacts of products and processes: we help you assess your environmental performance, identify your most significant challenges and develop reduction pathways tailored to your activities.
Our experts draw on methodologies including Bilan Carbone®, Life Cycle Assessment (LCA) and ecodesign to quantify environmental impacts, compare solutions, inform decision-making and translate your objectives into concrete actions.
STRENGTHEN YOUR ENVIRONMENTAL TRANSITION POLICIES
Public policies must also evolve to address the challenges of the green transition. Public authorities, local governments and regional stakeholders need to design and adapt their policies in increasingly complex technical, economic and regulatory environments.
We support you in improving your public policies, from understanding the challenges to operational implementation. Our services include assessments and studies, public policy evaluation, strategy and action plan development, the design and implementation of pilot projects, stakeholder engagement and collaborative initiatives, support for deploying public programmes, and assistance with regulatory obligations and reporting requirements.
Our teams work across a wide range of green transition challenges, including the circular economy and resource management, climate and energy, buildings, mobility, food systems and regional development. Depending on your needs, we also work with specialist partners to bring together the most relevant expertise for your project.
Transform Your Business Model to Build Resilience
Reducing your environmental impacts may require you to go further and rethink some of the foundations of your business: your value proposition, business model, governance, or the integration of environmental and social considerations into your strategy.
We help you transform your organisation and explore more sustainable business models, including circular and use-based models, such as the functional economy.
As environmental and social commitments become increasingly central to your strategy, the challenge is to translate them into a clear, coherent and manageable long-term business vision. We support you in structuring this transformation, from defining your organisation’s purpose to managing your Corporate Social Responsibility (CSR) strategy.
Advance Your Circular Economy Strategy
Over the past 50 years, consumption of natural resources and raw materials has increased tenfold (source: ADEME).
As the limitations of the linear “take, make, use, dispose” model become increasingly apparent, the circular economy calls for a fundamental rethink of the entire lifecycle of products and resources.
There are numerous complementary ways to advance circularity: improving sourcing practices and product design, transforming business models and consumption patterns, extending product lifespans through reuse and repair, and developing recycling and the reintegration of recovered materials into production processes.
Drawing on more than 20 years of expertise in these areas, we help you identify the most relevant opportunities and turn them into action: understanding regulatory developments and ensuring compliance, analysing existing practices and solutions in France and internationally, assessing the feasibility of new solutions, defining circular economy strategies, and designing, implementing and optimising circular value chains.
Obtain Independent Verification of Your “Société à Mission” Status
We act as an Independent Third-Party Organisation (Organisme Tiers Indépendant – OTI) to verify compliance with the requirements of France’s société à mission (purpose-driven company) status, in accordance with Article 5 of Decree No. 2020-1 of 2 January 2020 relating to sociétés à mission.
Our Approach: Bringing Together the Green Transition, Innovation and Economic Development
For over 20 years, our consultants have supported businesses, industries, regions and public sector organisations on their transition journeys. Our multidisciplinary teams combine scientific, technical, economic and strategic expertise to inform decision-making and develop solutions tailored to each organisation’s specific circumstances.
Our support may focus on a product, industrial site or organisation, but also on a business model, industry value chain or public policy. Depending on your needs, we combine assessments, quantitative analysis, industry and regulatory expertise, stakeholder engagement and hands-on implementation support.
At the intersection of the green transition, innovation and economic development, we help you measure, decide, transform and take action.
EXPERIENCE
Nearly 1,000 references in strategy and innovation, supporting organisations of all sizes, from start-ups to large corporations, and from public research organisations to institutional stakeholders.
INTEGRATED APPROACH
Technology × Market × Strategy: We combine technological expertise, market understanding and strategic analysis to inform development, diversification, technology transfer and investment decisions.
FROM ANALYSIS TO ACTION
Recommendations designed to support decisions and drive action. Our support goes beyond diagnosis to include opportunity prioritisation, positioning, go-to-market strategies, roadmaps, technology transfer, partnerships and collaborative industry initiatives.
RECOGNISED EXPERTISE
Rated “Excellent” by Décideurs League in 2026 in Strategic innovation management.
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2026
2026
