Thierry le Hénaff

Thierry le Hénaff

Chief Executive Officer at ARKEMA

Net worth: 29 M $ as of 2026-06-29

63 year
Process Industries
Consumer Services
Consumer Durables

Profile

Thierry le Hénaff is a French businessperson who has been at the head of 6 different companies. Currently, he holds the position of Chairman & Chief Executive Officer for Arkema SA and Chairman of Arkema France SA and Chairman & Chief Executive Officer of Arkema Srl (both are subsidiaries of Arkema SA). Mr. Le Hénaff is also on the board of Compagnie Générale des Établissements Michelin SCA and Manufacture Française des Pneumatiques Michelin SCA. In his past career he occupied the position of Chairman of Arkema, Inc., Chairman & Chief Executive Officer for Coatex SAS and Chief Executive Officer for Bostik Australia Pty Ltd. He received a graduate degree from Stanford University, an undergraduate degree from Ecole Polytechnique and an undergraduate degree from Ecole Nationale des Ponts et Chaussées.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
2025-12-30 459,606 ( 0.6% ) 29 M $ 2026-06-29
2025-12-30 1,600 ( 0% ) 61 738 $ 2026-06-29

Thierry le Hénaff active positions

CompaniesPositionStart
ARKEMA Chief Executive Officer 2006-03-05
MICHELIN (CGDE) Director/Board Member 2018-05-17
Chairman 2003-12-31
Chief Executive Officer -
Director/Board Member -
Director/Board Member 2020-12-31
Fondation Ecole Polytechnique
Director/Board Member 2015-12-31

Former positions of Thierry le Hénaff

CompaniesPositionEnd
ERAMET Director/Board Member 2016-02-16
Chairman 2010-06-20
░░░░░░░░░░ ░░░ ░░░░░░░░░░ ░░░░░░░░░░░ ░░░░░░░░░░░░░░ ░░░░░ ░░░░░░░░░ ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ ░░░░░░░░░░
░░░░░░░ ░░░░ ░░░░░ ░░░░░░░░░ ░░░░░░░ -
░░░░░░░ ░░░░ ░░░░░░░░ -
See the detail of Thierry le Hénaff's experience

Training of Thierry le Hénaff

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

Connections

62

1st degree connections

15

1st degree companies

Male

Female

Members of the board

Executives

Linked companies

Private companies15

Non-Energy Minerals

Consumer Services

Consumer Durables

Consumer Services

Process Industries

Process Industries

Process Industries

Consumer Services

Consumer Durables

Process Industries

Distribution Services

Process Industries

Process Industries

Fondation Ecole Polytechnique

Groupement des Industries Françaises Aéronautiques & Spatiales

  1. Stock Market
  2. Insiders
  3. Thierry le Hénaff