Porticus
Since 1995, we've coordinated the philanthropic endeavours founded by the Brenninkmeijer family business owners, continuing a tradition of social engagement stretching back as far as 1841.
Amsterdam
Since 1995, we've coordinated the philanthropic endeavours founded by the Brenninkmeijer family business owners, continuing a tradition of social engagement stretching back as far as 1841.

The Under the Surface project, coordinated by Arena for Journalism in Europe and initiated by Datadista, delved into official data from European countries to reveal, for the first time, the extent of the danger we face.

A research lab that addresses local issues through participatory data practices: methods, approaches and tools for co-creation to learn about and through data.

Greenhost provides hosting for NGOs and businesses that take ethical issues and sustainability seriously.