We enable entrepreneurs to replicate

their social & environmental solutions at large scale

Do you want to follow our pioneering, life changing adventure ?

The problem we tackle

Greenhouse gas emissions (GHGs) are rising in the atmosphere at alarming rates. In order to limit the planet’s temperature increase by 2° by 2050, in the next 3 years humanity must not only reduce emissions but also Partner drawdown a maximum of GHGs, according to climate scientists.

All around the world, thousands of individuals who have become aware of this challenge are launching projects to mitigate the local effects of global warming: desertification, increase of inequalities, unsustainable development of cities…But only 10% survive after 5 years.

However a small number of social enterprises do succeed to :
✓ deliver outstanding climate impact
✓ sustain on the long run with a viable business model

The challenge we face

❑ How to identify these successful social entrepreneurs?❑ How to enable access to knowledge?

❑ How to foster targeted interactions between social entrepreneurs who have reasons to collaborate?

❑ What legal framework can help to share knowledge, while valuing the experience acquired?

Our answer to accelerate impact

Document successful climate solutions and make them accessible

Facilitate the replication of these solutions by other social entrepreneurs

Enhance collaboration and knowledge sharing between social entrepreneurs

WHAT WE DO / Our programs

The ScaleSchool program

The Scale School program is a startup accelerator that replicates mature and bankable social and environmental solutions at large scale.

The News portal

The News portal bringing private sector, NGOs, and startups together on sharing their initiatives, in order to create partnership opportunites, and raise awarness of the general public

The digital platform

The “O” digital platform : This is a SaaS platform that we provide to networks, communities, embassies or companies, who wish to manage an ecosystem of NGOs, social enterprises, or corporate sustainable development initiatives. It works as a social network enabling peer to peer collaboration. Discover our ecosystem of 1000 projects in 83 countries.

The Corporate Employees Engagement Program

Through this program, companies may engage their employees on the Scale School as mentors or experts. The Scale School provides indeed a fertile breeding ground for employees to feel empowered by meaningful initiatives that “develops their will to make things move“. The Scale School represents an opportunity for them to feel inspired, and, in turn, to enforce internal sustainable development initiatives in relationship with the company\\’s CSR strategy.

Our partners


Regeneration international

The Walking Nerds

The Walking Nerds

Scale Schanger

Université Catholique de Louvain


Our references

Ministère de l\'Environnement

Commissariat Général à l\'Egalité des Territoires


AXA Technology Services

The co-founders

Sokha Hin


Sokha is serial entrepreneur and has been an IT consultant for 11 years. Since 2014, he completely changed of career orientation and decided to devote his time and technical knowledge to social entrepreneurship. He cofounded Open Team in 2014 as a means to deliver large scale impact to territories where it is the most needed.

Joanne Schanté

Scale School Executive manager

Joanne has 10 years track record of project management, and graduated from INSEAD MBA. She has been dedicateing her life to social entrepreneurship for the past 4 years following her MBA at INSEAD. She is now managing the development of the Scale School accelerator.