![Guillaume de Seynes](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Guillaume de Seynes
Corporate Officer/Principal chez
HERMÈS INTERNATIONAL
Fortune : 14 M $ au 31/07/2026
Profil
Guillaume de Seynes currently works at Compagnie Hermès de Participations SA, as Chairman, John Lobb SAS, as Chairman from 2011, CHP2 SAS, as Chairman from 2014, Compagnie des Cristalleries de Saint-Louis SAS, as Director, J.L.
& Co. Ltd., as Director from 2006, Hermès Sellier SAS, as Co-Managing Director from 2008, Hermes International SA, as MD-Manufacturing & Equity Investments from 2006, La Montre Hermès SA, as Executive Vice President from 1999, and Émile Hermès SARL, as Member-Management Board.
Mr. de Seynes also formerly worked at Chambre Syndicale Du Pret A Porter, as Chairman from 2008 to 2012, European Cultural & Creative Industries Alliance, as Chairman from 2016 to 2017, Comite Colbert, as Chairman, and Champagne Henriot SAS, as Sales Director.
Mr. de Seynes received his graduate degree in 1982 from ESSEC Business School.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
| 31/12/2025 | 7 859 ( 0,01% ) | 14 M $ | 31/07/2026 |
Postes actifs de Guillaume de Seynes
| Sociétés | Poste | Début |
|---|---|---|
| HERMÈS INTERNATIONAL | Corporate Officer/Principal | 01/04/2006 |
Émile Hermès SARL | Corporate Officer/Principal | - |
La Montre Hermès SA
 La Montre Hermès SA Other Consumer SpecialtiesConsumer Durables Designs and manufactures watches | Corporate Officer/Principal | 01/01/1999 |
John Lobb SAS
 John Lobb SAS Apparel/FootwearConsumer Non-Durables Manufactures footwear | Président | 26/11/2011 |
Hermès Sellier SAS
 Hermès Sellier SAS Consumer SundriesConsumer Non-Durables Manufactures travel goods, leather and saddlery products | Directeur Général | 18/11/2008 |
Compagnie des Cristalleries de Saint Louis SAS
 Compagnie des Cristalleries de Saint Louis SAS Home FurnishingsConsumer Durables Manufactures and sells glassware products through online | Directeur/Membre du Conseil | - |
J.L. & Co. Ltd.
 J.L. & Co. Ltd. Apparel/FootwearConsumer Non-Durables Manufactures and retails shoes & footwear products | Directeur/Membre du Conseil | 30/06/2006 |
CHP2 SAS
 CHP2 SAS Financial ConglomeratesFinance Functions as a investment holding company | Président | 19/08/2014 |
Compagnie Hermès de Participations SA
 Compagnie Hermès de Participations SA Wholesale DistributorsDistribution Services Wholesales other household goods | Président | - |
Anciens postes connus de Guillaume de Seynes
| Sociétés | Poste | Fin |
|---|---|---|
| ░░░░░░░░ ░░░░░░░░ ░░░░░ ░░░░░░░░ ░░░░░░░░░░ ░░░░░░░░ | ░░░░░░░░░░ | ░░░░░░░░░░ |
| ░░░░░░░ ░░░░░░░░░ ░░ ░░░░ ░ ░░░░░░ | ░░░░░░░░░░ | ░░░░░░░░░░ |
| ░░░░░░░░░ ░░░░░░░ ░░░ | ░░░░░ ░ ░░░░░░░░░ | - |
| ░░░░░░ ░░░░░░░ | ░░░░░░░░░░ | - |
Formation de Guillaume de Seynes
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
63
Relations au 1er degré
14
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 14 |
|---|---|
Hermès International SCA
 Hermès International SCA Apparel/FootwearConsumer Non-Durables Manufactures and sells leather goods, ready-to-wear & accessories, jewelry, textiles, luggage and perfumes | Consumer Non-Durables |
ESSEC Business School
 ESSEC Business School Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Compagnie des Cristalleries de Saint Louis SAS
Compagnie des Cristalleries de Saint Louis SAS Home FurnishingsConsumer Durables Manufactures and sells glassware products through online | Consumer Durables |
Compagnie Hermès de Participations SA
Compagnie Hermès de Participations SA Wholesale DistributorsDistribution Services Wholesales other household goods | Distribution Services |
J.L. & Co. Ltd.
J.L. & Co. Ltd. Apparel/FootwearConsumer Non-Durables Manufactures and retails shoes & footwear products | Consumer Non-Durables |
Champagne Henriot SAS
 Champagne Henriot SAS Beverages: AlcoholicConsumer Non-Durables Manufactures sparkling wines | Consumer Non-Durables |
La Montre Hermès SA
La Montre Hermès SA Other Consumer SpecialtiesConsumer Durables Designs and manufactures watches | Consumer Durables |
Comite Colbert
 Comite Colbert Comite Colbert engages in the promotion of luxury goods of different sectors including, automobile, leather goods, publishing, gastronomies, gold, and precious materials. The company was founded by Jean-Jacques Guerlain in 1954 and is headquartered in Paris, France. | |
Émile Hermès SARL | |
John Lobb SAS
John Lobb SAS Apparel/FootwearConsumer Non-Durables Manufactures footwear | Consumer Non-Durables |
Chambre Syndicale Du Pret A Porter | |
Hermès Sellier SAS
Hermès Sellier SAS Consumer SundriesConsumer Non-Durables Manufactures travel goods, leather and saddlery products | Consumer Non-Durables |
European Cultural & Creative Industries Alliance | |
CHP2 SAS
CHP2 SAS Financial ConglomeratesFinance Functions as a investment holding company | Finance |
