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Dennis Reilley
Director/Board Member at
AIR PRODUCTS & CHEMICALS, INC.
Net worth: - $ as of 31/05/2026
Profile
Dennis H.
Reilley is Independent Vice Chairman at Air Products & Chemicals, Inc. since 2025.
Former positions include Non-Executive Chairman at H.J.
Heinz Co. from 2011 to 2013, Chairman at Linde, Inc. (Connecticut) from 2006 to 2007, Non-Executive Chairman at Marathon Oil Corp.
from 2013 to 2019, Chairman at American Chemistry Council, Inc., Independent Director at CSX Corp.
from 2017 to 2018, Director at Entergy Corp.
from 1999 to 2005, President & Managing Director at Conoco, Inc., Director at Dow Wolff Cellulosics GmbH & Co. KG, Independent Director at Covidien Unlimited Co. from 2008 to 2015, Director at The Dow Chemical Co. from 2007 to 2017, Director at DuPont de Nemours, Inc. from 2017 to 2018, Chief Operating Officer & Executive Vice President at EIDP, Inc. in 2006, and Principal at The Conservation Fund from 2011 to 2013.
Education includes an undergraduate degree from Oklahoma State University, conferred in 1975.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 31/03/2026 | 0 ( -.--% ) | - $ | 31/05/2026 |
Latest news about Dennis Reilley
Dennis Reilley active positions
| Companies | Position | Start |
|---|---|---|
| AIR PRODUCTS & CHEMICALS, INC. | Director/Board Member | 23/01/2025 |
Former positions of Dennis Reilley
| Companies | Position | End |
|---|---|---|
| MARATHON OIL CORPORATION | Chairman | 01/02/2019 |
| CSX CORPORATION | Director/Board Member | 31/12/2018 |
| DUPONT DE NEMOURS, INC. | Director/Board Member | 31/12/2018 |
| DOW CHEMICAL COMPANY (THE) | Director/Board Member | 01/01/2017 |
Covidien Unlimited Co.
 Covidien Unlimited Co. Medical SpecialtiesHealth Technology Manufactures and distributes medical devices and pharmaceuticals | Chairman | 01/01/2008 |
Training of Dennis Reilley
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
69
1st degree connections
15
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 15 |
|---|---|
Air Products & Chemicals, Inc.
 Air Products & Chemicals, Inc. Chemicals: SpecialtyProcess Industries Manufactures and supplies oxygen, nitrogen, argon, hydrogen, helium & carbon dioxide gases | Process Industries |
CSX Corp.
 CSX Corp. RailroadsTransportation Provides rail-based freight transportation services | Transportation |
The Dow Chemical Co.
 The Dow Chemical Co. Chemicals: Major DiversifiedProcess Industries Manufactures specialty additives, modifiers and plastic polyethylene products | Process Industries |
EIDP, Inc.
 EIDP, Inc. Chemicals: AgriculturalProcess Industries Manufactures and sells seed & crop protection products | Process Industries |
Entergy Corp.
 Entergy Corp. Electric UtilitiesUtilities Generates, transmits and distributes electricity | Utilities |
H.J. Heinz Co.
 H.J. Heinz Co. Food: Major DiversifiedConsumer Non-Durables Produces processed food products | Consumer Non-Durables |
Linde, Inc. (Connecticut)
 Linde, Inc. (Connecticut) Chemicals: SpecialtyProcess Industries Produces and distributes industrial gases | Process Industries |
Marathon Oil Corp.
 Marathon Oil Corp. Integrated OilEnergy Minerals Explores and produces crude oil & natural gas | Energy Minerals |
Conoco, Inc.
 Conoco, Inc. Oil Refining/MarketingEnergy Minerals Explores, refines and sells crude oil, natural gas & related lubricants | Energy Minerals |
Oklahoma State University
 Oklahoma State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The Conservation Fund
 The Conservation Fund Miscellaneous Commercial ServicesCommercial Services Protects America's landscapes & waterways | Commercial Services |
Dow Wolff Cellulosics GmbH & Co. KG
 Dow Wolff Cellulosics GmbH & Co. KG TextilesProcess Industries Produces cellulose derivatives | Process Industries |
American Chemistry Council, Inc.
 American Chemistry Council, Inc. Miscellaneous Commercial ServicesCommercial Services Provides research services and promotes business interests | Commercial Services |
Covidien Unlimited Co.
Covidien Unlimited Co. Medical SpecialtiesHealth Technology Manufactures and distributes medical devices and pharmaceuticals | Health Technology |
DuPont de Nemours, Inc.
 DuPont de Nemours, Inc. Chemicals: Major DiversifiedProcess Industries Operates as a holding company which develops specialty materials, chemicals, and agricultural products | Process Industries |
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