Société de conseil en Vins & Spiritueux

For more than 10 years, Œnosmart has been accompanying your Wines and Spirits towards Excellence all over the World.


52 clients partout dans le monde


A complete, objective and recognized expertise

Support in wine production management. Assistance in the elaboration of wines and spirits, from the raw material to the finished product. Missions in France and Internationally.

Customer case

Each winery has its own production strategy

With more than 20 years of professional experience gained from working in 17 countries, holding the complementary positions of oenologist, winemaker and production manager and COO, I bring a real know-how to my clients. The method is based on a transverse approach taking into account the historical factors of the property, an inventory of the production side, the problems identified and the objectives to be achieved (SWOT analysis). Managing being as important as producing, missions can include office work supports, technical and/or commercial operational assistance (branding and marketing approach), with the aim of optimising production costs and enhancing the value of your brands.



Création d'une micro distillerie, associé dans le projet pour l'élaboration de Whisky et de Gin...Détails


France, Blaye



Création d'une gamme de Bourbon Premium américain par la sélection de fûts de chêne spécifiques issus des plus grandes propriétés de Bordeaux pour affiner l'élevage avant la mise en bouteilles ("finishing")....Détails





Lien transversal entre la partie viticulture (330 hectares) et la cave de vinification haut-de-gamme...Détails



Paroles de clients


“After questioning the profitability and the various problems of a family property, my collaboration with Ludwig Vanneron became essential in order to produce a quality product that meets market demand, while respecting economic, legislative and environmental data. The Oenosmart company, attentive to my needs, adapted itself to my request by having an objective overview of the property which took into account the characteristics of the terroir, the grape varieties, the equipment and machinery, without forgetting the human resources and financial means. This global vision was able to avoid the discrepancies caused by an overly rigorous sectorisation. Working together since 2012, the results are very positive because thanks to its cross-functional or transverse approach, Oenosmart company makes us produce wines that correspond to us. A consultant who gives meaning to our work, in all honesty and simplicity. Thank you!!!”

Mrs Isabelle CARRERE, vinegrower and Oenologist

AOP Montagne Saint-Emilion et Lalande de Pomerol, Bordeaux, France.

“As new owners in Saint-Emilion in 2014, we wanted to entrust our new large-scale project to a person of reference and confidence in the fields of vine management and winemaking. Mr Ludwig VANNERON was able to convince us by offering an approach justified by an expert vision thanks to the multiple facets of his skills acquired during a rich experience built on oenological advice, production management and the running of a company, in France and abroad. Participative and communicative, Ludwig knows how to listen to us and make himself available to respond quickly to our expectations, taking into account our needs but also the means to be implemented to achieve our objectives”.

Mr Philippe TROUSSIER, Owner

SOL BENI, St-Emilion Grand Cru appellation, France

“I have been working with Mr Ludwig VANNERON since 2012. Through his own company named Oenosmart, he has provided me with consultancy and advice on both vineyard management and wine making. He is a tremendous asset for knowledge and experience, and as a partner and consultant he has been confident and sounding board for new ideas and advice. I am very happy to recommend Ludwig VANNERON for his great professionalism and his abilities to accompany us for running properly our wine business.”

Mr Mark HELLYAR, Owner

Côtes de Bourg appellation, France

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