Portulans (or portolans) are ancient nautical maps, first made in the 13th century in the Mediterranean basin and later expanded to include other regions. The word portolan comes from the Italian portulano, meaning “related to ports or harbors”, and which since at least the 17th century designates “a collection of sailing directions”. In these maps, only a few harbors were visible, and much of the coastlines were hypothetical.

This is how we see our mission: in an uncertain world, much is yet to be explored, and many opportunities have yet to be identified. Like the navigators of the 16th century, modern leaders have to make decisions on the basis of imperfect information and incomplete maps.

The Portulans Institute aims at providing them with the best available data and analyses, and the directions that they need. This is why our logo combines a compass, and pi, which is not only a powerful number found in geometry, algebra, physics and arts, but also an infinite series of digits, with no pre-written rule telling us what the next one might be.