12 avenue de l’Europe, 31520 Ramonville - FRANCE
+33 5 32 10 84 80

About us

Agronomic, viticultural and oenological advice and decision support tools for land management

Our business and know-how

TerraNIS is an innovative SME specializing in the design, development and sale of geoinformation services, derived from satellite/drone imagery, in the fields of agriculture, environment and land management. The company was founded in March 2014 by Marc Tondriaux and David Hello. Both have more than 25 years of experience in space applications, acquired in the Airbus group (first within Matra then Astrium / Infoterra / Spot Image).


Our main raw material is the image, whether it comes from satellites or other sources as drones. Our core competence is our ability to choose the right image for the right use and to process it to extract accurate and relevant information. We use algorithms developed in-house or by our partners. For example, we use the Overland software developed by Airbus Defense and Space.


We always strive to be as close as possible to the needs of our end users. We therefore have people in our team who have a dual competence in remote sensing and agronomy or land use planning, capable of understanding our customers’ issues and of meeting their expectations as well as possible.


We strive to develop high technology, high added value solutions that can be easily deployed in all territories. We can develop “custom” solutions but our credo is portability and genericity in order to offer services at the best price and with the best return on investment for our customers.


We are always looking to rely on local intermediaries to sell our services. Thanks to them, we are able to adapt our methods and our products to the local context (farming practices, regulatory framework etc). In the same way, we are always looking for the right partners, either commercial or technical, to expand our offer and improve our performance.

Our Team

Do you want to contact us ? Send us an email at contact@terranis.fr

Marc Tondriaux


David Hello


Cécile Tondriaux

Sales and Marketing Manager

Nicolas Maestripieri

Research Engineer

Eve Laroche Pinel

Research engineer – Doctoral student in remote sensing of the vine

Clément Murgue

Business and Innovation Projects Manager

Audrey Choné

Research Engineer

Corinne Bertin

Production Technician Remote Sensing and GIS

Guillaume Rieu

Business and Innovation Projects Manager

Mohanad Albughdadi

Image and Signal processing Expert

Quentin Froment

Information Systems Engineer

Sylvie Duthoit

Head of Research & Development

Nathalie Sirot

Production Technician Remote Sensing and GIS

Anne Costard

Product Manager – Pixagri and Oenoview

Margaux Armendariz

Eugenius Communication Manager

Christophe Duquenne

Sales Manager Chile

Florian Mouret

PhD student in Artificial Intelligence

Barbara Hay

Sales Manager Spain

Some figures

The figures below were updated in March 2018.






monitored areas

(since 2014)