
Sales Administration & International Trade Expertise
Sales administration (OTC) & purchasing – Customer relations
Outsourced ADV – Consulting – Training
My Services
Purchasing, sales, customs, logistics, customer relations: every link in a sale depends on the others. This overall view is what shapes my support at L'Aire Du Vin.
Who am I?

Laetitia Tessier
I was born among the vineyards of Entre-deux-Mers, granddaughter of winegrowers. Turning to the wine trade came naturally — where administering sales means constantly coordinating multiple parties, from the client through to customs, to secure one single thing: the business relationship. Twenty-five years in this profession have taught me to love its many disciplines, the coordination it demands, and the trust built mission after mission.
Holder of a BTS in International Business, complemented by specialised training in customs, export and international taxation, I worked in sales and purchasing administration within Bordeaux wine trading houses such as Maison Barrière, Barton & Guestier and DIVA. This hands-on experience also let me get to know the people who make up the wine industry, over the years.
Eight years leading an outsourced commercial office in China: the chapter that has left the deepest mark on my career. I ran operations remotely, under tight deadlines and with multiple stakeholders.
A CAFPAD-certified trainer, I have taught import-export bachelor's students the management of sales and purchasing administration, and trained professionals in mastering customs operations within the wine industry. That same drive to pass on knowledge is reflected in my associative commitments: vice-president of FFMAS Gironde, accredited DREETS examiner for the Assistant Commercial and Assistant Import-Export professional qualifications.
Since 2025, this journey continues with l'Aire Du Vin. One conviction has stayed with me from the very start: quality customer service secures revenue and builds lasting business relationships.
It is this conviction that guides every mission I take on.
Let's talk about your project
Got a project, a question, or an urgent matter? Let's talk. I'll get back to you within 24/48h.
