Odournet France

Who are we?

Based in Rennes, Odournet France was established in 2006. Our laboratory is accredited by French certification body COFRAC, and offers a full range of environmental odour services and selected consumer product testing capabilities in France and internationnaly.

How can we help?

We offer a wide range of chemical analysis (including analysis of sulphur, NH3and VOCs), as well as biofilter and abatement system monitoring.

And if your business needs to monitor odour impacts, we can help –using volunteer community field panels, spontaneous resident observations and professional panels. We can even display them in real time using EnviroSuite, our innovative web-based odour management tool.

We are proud to be the French market leader in the provision of high-quality, solution-orientated consultancy. We have a particularly strong reputation in the wastewater, waste, composting, food industry, chemical industry, fragrance and flavouring sectors, and in the provision of expert witnesses.

Could your business benefit from a unique perspective on evaluating and solving odour-related problems? Our consultants have played a major role in the development of French odour policy, regulatory guidance (including composting regulation in 2008 and methanisation regulation in 2009) and test methods – so why not get in touch today and see how we can help?


Odournet France Head Office
3 allée de Bray
35 510 Cesson Sevigne
Pascale Corroyer
ph: (+33) 2 99 50 17 95

Valence (Drôme) Office
L’Usine Vivante – 24 Avenue Adrien Fayolle, 26400 CREST – FRANCE
(+33) 6 37 18 05 64


Why you should work with us

Comprehensive range of services

We aim to offer everything you could possibly need to get the better of odours. That’s why we have a complete range of consultancy services to help you identify, assess, manage and control odorous emissions (sampling, oflactometry analysis, chemical analysis, dispersion modelling, and more).

Innovative and tailor-made test designs

We simulate the use of your product in a standardised laboratory environment with expert panels, consumers and state-of-the-art instruments. So we can be confident that there’s no better way to put it to the test.

Advanced chemical analysis

Our advanced chemical analysis GC TOF MS/GC-O is the best-in-class standard for chemical identification of odorous compounds. It can reveal odour impact chemicals that cannot be found by any other spectroscopic or sensing technology.

Bespoke training packages

Our specialist training is designed around you, with a range of bespoke courses covering all aspects of odours in product and material testing, daily laboratory work and environmental assessment. And for maximum flexibility, training can be delivered at our own site or yours.

Odour complaint management

Manage complaints more easily with Odourmap®. Our smart web-based platform collects odour monitoring data, meteorological observations and registered complaints, and visualises the results online.

Products – hardware and software

We develop, manufacture and distribute high-quality odour measurement equipment and software for a range of markets for sales or hire. Want something bespoke? We can even develop your own individual solution – please ask us for details.

Get in contact with us.

Yes! I would like to receive updates (by email or phone) about services, news, offers from Odournet

I agree with the storage and handling of my data. I have read and agree to the Privacy Policy