Christophe Callon

Exane SA (Broker) (Exane) is the brokerage division of Exane SA, itself a subsidiary of Verner Investissements SAS in France. Established in 2004 as a joint venture between BNP Paribas and Verner Investissements, the firm is based in Paris and specializes in European equity research and broking activities. Exane has research centers in Paris and London which are supported by a team of economists and strategists.

Comasud engages in wholesale trade of wood and building materials. The company is headquartered in Marseille, France.

BMRA engages in distribution of construction materials. The company was founded on August 3, 1995 and is headquartered in Chambery, France.

Cibomat provides wholesale of wood and building materials. The company is headquartered in Haguenau, France.

Trouillard wholesales wood and building materials. The company is headquartered in Prée-d'Anjou, France.

Le Méridionale des Bois & Matériaux is a company based in Béziers, France. Part of Compagnie de Saint-Gobain SA, Le Méridionale des Bois & Matériaux wholesales building materials. The CEO of the French company is Laurent Gouzin.

Société de Negoce de Normandie SAS is a private company based in Le Havre, France. and has subsidiaries in France. Société de Negoce de Normandie SAS wholesales wood and building materials. The French company was founded in 1900. Benjamin Auzeau has been the CEO of the company since 2018.