Oslandia is an innovative company specialized in GIS architecture. We provide services on Open Source software for which we are editors or recognized experts.


Oslandia actively contributes to Geographic Information Systems like QGIS, QGIS Server and many other opensource GIS software components and has several core committers within its team.

We have also developed expertise in the field of Web mapping applications with Leaflet and OpenLayers.


We have strong skills ranging from processing to visualization of 3D data. We offer a 3D software stack including a point cloud streaming server, 3D visualization frameworks, and related tools such as SFCGAL, a collection of three-dimensional object manipulation libraries.


Furthering our long-standing expertise, we apply our data processing skills through the conception of various complex GIS-oriented algorithms and our contributions to PostGIS.

Our Data activity goes from the building of data pipelines to the design of AI and machine learning algorithms applied to geospatial analysis.

Ecosystem involvement

Recent news

Saturday April 9th, 2022

(Fr) Un SIG pour la gestion de vols stratosphériques

Sorry, this entry is only available in French.
Wednesday January 19th, 2022

(Fr) Des nouvelles de la formation SIG OpenSource

Sorry, this entry is only available in French.
Tuesday January 18th, 2022

Best wishes for 2022 !

At Oslandia, we will remember 2021 as a year marked by numerous GIS projects and the acknowledgement that open source ecosystems clearly prove their usefulness, their dynamism and their economic…