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William Feehery
Director/Board Member at
WEST PHARMACEUTICAL SERVICES, INC.
Net worth: 34 M $ as of 29/09/2026
Profile
William F. Feehery holds the position of Chief Executive Officer & Director at Certara USA, Inc., Chief Executive Officer & Director at Certara, Inc. and President & Director at MECS, Inc. He is also on the board of West Pharmaceutical Services, Inc. and LA-SER Europe Ltd. Dr. Feehery previously was President & Business Director-Electronics Growth at DuPont Displays, President-Industrial Biosciences Business at E.I. du Pont de Nemours & Co. and Director-Global Business at Dupont Photovoltaic Solutions. William F. Feehery received an MBA and a doctorate from Massachusetts Institute of Technology and an undergraduate degree from the University of Pennsylvania.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
CERTARA, INC. 1.57% | 19/03/2026 | 2,396,644 ( 1.57% ) | 22 M $ | 29/09/2026 |
| 03/05/2026 | 32,519 ( 0.05% ) | 12 M $ | 29/09/2026 |
Latest news about William Feehery
William Feehery active positions
| Companies | Position | Start |
|---|---|---|
| WEST PHARMACEUTICAL SERVICES, INC. | Director/Board Member | 11/02/2012 |
Certara USA, Inc.
 Certara USA, Inc. Miscellaneous Commercial ServicesCommercial Services Provides drug development consultancy solutions | Chief Executive Officer | 02/06/2019 |
LA-SER Europe Ltd.
 LA-SER Europe Ltd. Pharmaceuticals: MajorHealth Technology Offers pharmaceutical research services | Director/Board Member | 09/07/2019 |
Certara Holdings, Inc.
 Certara Holdings, Inc. Packaged SoftwareTechnology Services Develops software for clinical pharmacology | Chief Executive Officer | 31/05/2019 |
Winston Churchill Foundation | Director/Board Member | - |
Former positions of William Feehery
| Companies | Position | End |
|---|---|---|
| CERTARA, INC. | Chief Executive Officer | 31/12/2025 |
DuPont Industrial Biosciences USA LLC
 DuPont Industrial Biosciences USA LLC Miscellaneous Commercial ServicesCommercial Services Engages in researching and developing biosciences | President | 31/05/2019 |
Dupont Photovoltaic Solutions
 Dupont Photovoltaic Solutions Building ProductsProducer Manufacturing Manufactures and supplies specialty materials to the solar energy industry | Corporate Officer/Principal | 31/12/2018 |
MECS, Inc.
 MECS, Inc. Engineering & ConstructionIndustrial Services Provides industrial construction and design services | President | - |
| ░░░░░░ ░░░░░░░░ | ░░░░░░░░░ | - |
Education of William Feehery
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
93
1st degree connections
13
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 13 |
|---|---|
EIDP, Inc.
 EIDP, Inc. Chemicals: AgriculturalProcess Industries Manufactures and sells seed & crop protection products | Process Industries |
West Pharmaceutical Services, Inc.
 West Pharmaceutical Services, Inc. Medical SpecialtiesHealth Technology Manufactures and markets pharmaceuticals, biologics, vaccines & consumer healthcare products | Health Technology |
University of Pennsylvania
 University of Pennsylvania Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
DuPont Displays
 DuPont Displays Electronic Production EquipmentElectronic Technology Produces displays for devices such as mobile phones, personal digital assistants, notebooks and high definition television | Electronic Technology |
Massachusetts Institute of Technology
 Massachusetts Institute of Technology Finance/Rental/LeasingFinance Functions as a College/University | Finance |
MECS, Inc.
MECS, Inc. Engineering & ConstructionIndustrial Services Provides industrial construction and design services | Industrial Services |
Winston Churchill Foundation | |
Certara USA, Inc.
Certara USA, Inc. Miscellaneous Commercial ServicesCommercial Services Provides drug development consultancy solutions | Commercial Services |
LA-SER Europe Ltd.
LA-SER Europe Ltd. Pharmaceuticals: MajorHealth Technology Offers pharmaceutical research services | Health Technology |
Dupont Photovoltaic Solutions
Dupont Photovoltaic Solutions Building ProductsProducer Manufacturing Manufactures and supplies specialty materials to the solar energy industry | Producer Manufacturing |
DuPont Industrial Biosciences USA LLC
DuPont Industrial Biosciences USA LLC Miscellaneous Commercial ServicesCommercial Services Engages in researching and developing biosciences | Commercial Services |
Certara, Inc.
 Certara, Inc. Packaged SoftwareTechnology Services Develops bio simulation software and technology to transform traditional drug discovery and development | Technology Services |
Certara Holdings, Inc.
Certara Holdings, Inc. Packaged SoftwareTechnology Services Develops software for clinical pharmacology | Technology Services |
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