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

Motrice IRIS320, équipée pour la détection de défauts (vu sur https://commons.wikimedia.org/wiki/File:Iris_320_en_livr%C3%A9e_Vigirail.jpg, CC-BY-SA-4.0) DataNon classé
Wednesday February 10th, 2021

(Fr) Suivi des Trains Commerciaux (STC) avec SNCF Réseau

Sorry, this entry is only available in French.
QGeoloGIS log view DataGISSIG
Monday January 4th, 2021

How to visualize geological data in QGIS with QGeoloGIS

In a recent blog post, we talked about Oslandia's works in geology, especially within the QGIS ecosystem. This new article will focus on one of the described tool: QGeoloGIS. We…
Tuesday November 24th, 2020

(Fr) Oslandia recrute : ingénieur(e) développement C++ / Python – OSL2011B

Sorry, this entry is only available in French.