![Sean McClain](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>)
Sean McClain
Chief Executive Officer at
MONTAUK RENEWABLES, INC.
Net worth: 2 M $ as of 2026-07-30
Profile
Sean Fitzgerald McClain is President, Chief Executive Officer & Director at Montauk Energy Holdings LLC since 2019 and at Montauk Renewables, Inc. since 2021.
Formerly, Mr. McClain was President, CEO & Executive Director at Montauk Holdings Ltd. from 2019 to 2023.
Other former roles include Principal at Bayer AG, Dick's Sporting Goods, Inc., BPL Global LLC, and Arthur Andersen LLP; Chief Financial Officer at Montauk Holdings USA LLC from 2011 to 2019; and Chief Financial & Information Officer at Montauk Energy Capital LLC.
Education includes an MBA from Robert Morris University and an undergraduate degree from Saint Vincent College.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-05-19 | 1,141,172 ( 0.8% ) | 2 M $ | 2026-07-30 |
Sean McClain active positions
| Companies | Position | Start |
|---|---|---|
| MONTAUK RENEWABLES, INC. | Chief Executive Officer | 2020-12-31 |
Montauk Energy Holdings LLC
 Montauk Energy Holdings LLC Oil & Gas ProductionEnergy Minerals Engages in oil and gas exploration and production | Chief Executive Officer | 2019-09-26 |
Former positions of Sean McClain
| Companies | Position | End |
|---|---|---|
| MONTAUK HOLDINGS LIMITED | Chief Executive Officer | 2023-02-28 |
Montauk Energy Capital LLC
 Montauk Energy Capital LLC Oil & Gas ProductionEnergy Minerals Develops, owns and operates large scale renewable energy projects utilizing landfill methane | Director of Finance/CFO | 2018-12-31 |
Montauk Holdings USA LLC
 Montauk Holdings USA LLC Gas DistributorsUtilities Develops, owns and operates large scale renewable energy projects utilizing landfill methane | Chief Executive Officer | - |
Arthur Andersen LLP
 Arthur Andersen LLP Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Corporate Officer/Principal | - |
| DICK'S SPORTING GOODS, INC. | Corporate Officer/Principal | - |
Training of Sean McClain
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
16
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
Bayer AG
 Bayer AG Pharmaceuticals: MajorHealth Technology Provides health care, nutrition and high-tech material services | Health Technology |
Dick's Sporting Goods, Inc.
 Dick's Sporting Goods, Inc. Specialty StoresRetail Trade Operates as an online store for sports equipment, apparel, footwear and accessories | Retail Trade |
BPL Global LLC
 BPL Global LLC Electric UtilitiesUtilities Provides electric utilities | Utilities |
Arthur Andersen LLP
Arthur Andersen LLP Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Commercial Services |
Robert Morris University
 Robert Morris University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Saint Vincent College
 Saint Vincent College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Montauk Energy Capital LLC
Montauk Energy Capital LLC Oil & Gas ProductionEnergy Minerals Develops, owns and operates large scale renewable energy projects utilizing landfill methane | Energy Minerals |
Montauk Holdings USA LLC
Montauk Holdings USA LLC Gas DistributorsUtilities Develops, owns and operates large scale renewable energy projects utilizing landfill methane | Utilities |
Montauk Holdings Ltd.
 Montauk Holdings Ltd. MiscellaneousMiscellaneous Functions as an investment holding company | Miscellaneous |
Montauk Energy Holdings LLC
Montauk Energy Holdings LLC Oil & Gas ProductionEnergy Minerals Engages in oil and gas exploration and production | Energy Minerals |
Montauk Renewables, Inc.
 Montauk Renewables, Inc. Industrial SpecialtiesProcess Industries Specializes in the management, recovery and conversion of biogas into renewable natural gas | Process Industries |
- Stock Market
- Insiders
- Sean McClain
