![William Lyons](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>)
Net worth: 725 998 $ as of 2026-05-30
William J.
Lyons is a member of The American Institute of Certified Public Accountants, Institute of Management Accountants, Inc., and Beta Gamma Sigma, Inc. He served as an Independent Director for Calgon Carbon Corp.
from 2008 to 2018, and as a Director for Duquesne University of The Holy Spirit from 2005 to 2014.
He was also the Chief Financial Officer & Director for CONSOL Energy, Inc. from 2008 to 2013, and the Chief Financial Officer & Executive Vice President for CNX Resources Corp.
from 1976 to 2013.
Additionally, he served as a Trustee for UMWA 1974 Pension Trust.
Mr. Lyons holds undergraduate and graduate degrees from Duquesne University of The Holy Spirit.
Currently, he holds positions as a member of The American Institute of Certified Public Accountants, Institute of Management Accountants, Inc., and Beta Gamma Sigma, Inc.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
Levi Strauss & Co.
 Levi Strauss & Co. Apparel/FootwearConsumer Non-Durables Designs, markets and sells jeans, casual & dress pants, active wear, tops, shorts, skirts, jackets, footwear and related accessories for men, women and children 0.03% | 2026-05-05 | 31,293 ( 0.03% ) | 725 998 $ | 2026-05-30 |
| Companies | Position | Start |
|---|---|---|
The American Institute of Certified Public Accountants
 The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Association of accountants | Corporate Officer/Principal | - |
Institute of Management Accountants, Inc.
 Institute of Management Accountants, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a association of accountants and financial professionals | Corporate Officer/Principal | - |
Beta Gamma Sigma, Inc.
 Beta Gamma Sigma, Inc. Miscellaneous Commercial ServicesCommercial Services Operates a association which recognizes and honours students from business schools accredited by AACSB | Corporate Officer/Principal | - |
| Companies | Position | End |
|---|---|---|
| CALGON CARBON CORPORATION | Director/Board Member | 2018-03-08 |
Duquesne University of The Holy Spirit
 Duquesne University of The Holy Spirit Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | 2014-05-31 |
| CNX RESOURCES CORPORATION | Director of Finance/CFO | 2013-01-31 |
CNX Gas PA LLC
 CNX Gas PA LLC Oil & Gas ProductionEnergy Minerals Develops and produces natural gas | Director of Finance/CFO | - |
CONSOL Energy, Inc.
 CONSOL Energy, Inc. CoalEnergy Minerals Provides bituminous coal mining services | Director of Finance/CFO | 2013-01-31 |
Active
Inactive
Listed companies
Private companies
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
| Private companies | 12 |
|---|---|
Calgon Carbon Corp.
 Calgon Carbon Corp. Industrial MachineryProducer Manufacturing Manufactures air and water purification systems | Producer Manufacturing |
CNX Resources Corp.
 CNX Resources Corp. Oil & Gas ProductionEnergy Minerals Develops and explores NGLs, natural gas & oil projects | Energy Minerals |
Meritor, Inc.
 Meritor, Inc. Auto Parts: OEMProducer Manufacturing Manufactures drivetrain, braking, axle and suspension systems | Producer Manufacturing |
CNX Gas PA LLC
CNX Gas PA LLC Oil & Gas ProductionEnergy Minerals Develops and produces natural gas | Energy Minerals |
The American Institute of Certified Public Accountants
The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Association of accountants | Commercial Services |
Duquesne University of The Holy Spirit
Duquesne University of The Holy Spirit Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
American Accounting Association
 American Accounting Association Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Commercial Services |
Institute of Management Accountants, Inc.
Institute of Management Accountants, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a association of accountants and financial professionals | Commercial Services |
AMVEST Corp.
 AMVEST Corp. CoalEnergy Minerals Provides coal mining services | Energy Minerals |
Beta Gamma Sigma, Inc.
Beta Gamma Sigma, Inc. Miscellaneous Commercial ServicesCommercial Services Operates a association which recognizes and honours students from business schools accredited by AACSB | Commercial Services |
UMWA 1974 Pension Trust
 UMWA 1974 Pension Trust Investment Trusts/Mutual FundsMiscellaneous Provides trust services | Miscellaneous |
CONSOL Energy, Inc.
CONSOL Energy, Inc. CoalEnergy Minerals Provides bituminous coal mining services | Energy Minerals |
Select your edition
All financial news and data tailored to specific country editions
Choose MarketScreener 
