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

Wednesday October 13th, 2021

What about 3D in QGIS ? news from 3DTiles

QGIS is a GIS client designed to visualize and edit 2D map. The need to consult 3D data is very present in recent years, in particular because 3D information is…
Wednesday October 13th, 2021

QompliGIS – A plugin to rule them all

There are numerous services asking for external consultants to realise their maps. For this purpose, they give "technical specifications" the topographer has to follow for his numerization. It is then…
AutresNewsFRNon classéOpen SourceQGIS
Friday June 25th, 2021

(Fr) QSoccer : QGIS, football, what else ?

Sorry, this entry is only available in French.