Green Origines is a Cameroonian company developing responsible projects at the intersection of land, ecology, agriculture, culture, tourism and local development — held to a long-term vision that reconciles economic performance with positive contribution.
— a continent observed
Green Origines SAS was created to identify, structure, manage and valorise land and spaces in service of agricultural, ecological, social and cultural projects.
Operating between Cameroon and Switzerland, we hold a portfolio of land-based initiatives whose ambitions are deliberately patient: to reconcile economic performance with a positive contribution to society and the environment, season after season.
To become a reference company in responsible land development and sustainable project structuring across Cameroon and the broader African continent — a partner of trust for institutions, foundations, communities and impact investors who think in decades.
— stewardship
Our mission is to transform land and local resources into sustainable projects that generate economic, social, environmental and cultural value.
We hold land in stewardship — not in speculation. We support communities — not extract from them. And we structure each project so that the value it creates remains anchored in the place that produced it.
Values are easy to write down and harder to live by. These are the ones we test ourselves against, project after project — the criteria we use to decide what we will and will not do.
Decisions weighed in seasons and generations, not quarters.
Every parcel of land carries a duty to the people and ecosystems it touches.
Value created on the ground stays close to the ground.
Soil, water and forest protected as the working capital of the future.
Indigenous knowledge treated as expertise — and paid as such.
Training, structures and ownership pathways for those who live the work.
PropTech, agronomy and modern finance brought to old questions.
Strong, transparent, structured collaboration as a discipline.
Patience as a strategy — capital that compounds, not extracts.
Cameroonian serial entrepreneur based in Switzerland.
Wesleg Nanse founded Green Origines as the long-form continuation of a career spent at the intersection of African opportunity and European structure. He is involved in high-impact projects between the two continents — particularly in real estate, PropTech, digital transformation, media, sustainable development and project structuring.
Green Origines is, in his own framing, a deliberate refusal of two clichés: the company is neither an offshore land-grab nor an under-funded NGO. It is a structured, impact-oriented operator that takes the long view.
— Wesleg Nanse, founder
