Governments + Civil Society

At Quantis, we believe that achieving a sustainable future requires collective action across sectors.

Governments and civil society play a pivotal role in shaping the frameworks and driving the action necessary for systemic change. By working with such critical stakeholders, we aim to develop and support initiatives that accelerate the transition to a more sustainable, resilient world.


Governments and civil society are instrumental in turning global sustainability ambitions into actionable pathways. Quantis helps bridge the gap between ambition and implementation — translating international frameworks and policy commitments into science-based guidance, sector-specific methodologies and locally grounded action plans. 


Sustainability and governments and civil society - Green park with bicycle

Provide stakeholders with the insights, methodologies, and tools, needed to drive measurable environmental progress at scale.

Quantis provides sustainability services to both government agencies and civil society organizations that amplify the voices of communities and advocate for meaningful environmental action. We aim to ensure that science drives decision-making for positive change.

Our collaboration with NGOs, international organizations and initiatives enables us to focus on scalable strategies that align with global sustainability goals.

We support organizations in designing and implementing projects that deliver measurable environmental outcomes, from ecosystem restoration to advancing circular economy practices. Our approach focuses on practical execution and long-term environmental performance.

Our Approach in Action

For two decades, we’ve helped organizations turn sustainability ambition into measurable environmental results that strengthen performance, reduce risk, and create long-term business value.

Ready to align sustainability with business performance?

Quantis governments + civil society experts can help you:

  • Provide technical expertise

    We help governments and civil society groups ensure that sectoral, international or national initiatives are ambitious, robust and aligned with both business and environment.

  • Build collective knowledge

    We help share best practices and data to improve environmental performance and business outcomes across industries.

Quantis experts

  • Marcial Vargas
    • France

    Marcial Vargas

    Global Innovation Strategy Lead
    • France

    Julie Christiaen

    Senior Sustainability Consultant
    • France

    Simon Gillet

    Global Nature Lead
    • United States of America

    Alexandra Stern

    Sustainability Consultant