![Shawn O'Connell](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>)
Shawn O'Connell
Chief Executive Officer at
ENERSYS
Net worth: 16 M $ as of 2026-05-30
Profile
Shawn M.
O'Connell is the founder of U.S.
Energy Systems, Inc. Currently, Mr. O'Connell is President, CEO, COO & Director at EnerSys since 2025, President, Chief Executive Officer & Director at EnerSys Delaware, Inc. since 2025, and Vice Chairman at Battery Council International.
Formerly, Mr. O'Connell was Senior Technology Management Consultant at Gurnet Consulting LLC from 2013 to 2019.
Education includes undergraduate studies at Regis College and an MBA from the University of Redlands.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
ENERSYS 0.2% | 2026-03-26 | 71,539 ( 0.2% ) | 16 M $ | 2026-05-30 |
Shawn O'Connell active positions
| Companies | Position | Start |
|---|---|---|
| ENERSYS | Chief Executive Officer | 2025-05-22 |
Battery Council International
 Battery Council International Miscellaneous Commercial ServicesCommercial Services Operates as a trade association for battery industry | Director/Board Member | - |
EnerSys Delaware, Inc.
 EnerSys Delaware, Inc. Electrical ProductsProducer Manufacturing Manufactures industrial batteries | Chief Executive Officer | 2025-05-22 |
Former positions of Shawn O'Connell
| Companies | Position | End |
|---|---|---|
Gurnet Consulting LLC
 Gurnet Consulting LLC Miscellaneous Commercial ServicesCommercial Services Provides project management and management consulting services | Corporate Officer/Principal | 2019-07-31 |
U.S. Energy Systems, Inc.
 U.S. Energy Systems, Inc. Electric UtilitiesUtilities Owns and operates energy projects | Founder | 2002-12-31 |
Training of Shawn O'Connell
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
26
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
U.S. Energy Systems, Inc.
U.S. Energy Systems, Inc. Electric UtilitiesUtilities Owns and operates energy projects | Utilities |
EnerSys
 EnerSys Electrical ProductsProducer Manufacturing Manufactures and markets industrial batteries | Producer Manufacturing |
Regis College
 Regis College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Redlands
 University of Redlands Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Battery Council International
Battery Council International Miscellaneous Commercial ServicesCommercial Services Operates as a trade association for battery industry | Commercial Services |
Gurnet Consulting LLC
Gurnet Consulting LLC Miscellaneous Commercial ServicesCommercial Services Provides project management and management consulting services | Commercial Services |
EnerSys Delaware, Inc.
EnerSys Delaware, Inc. Electrical ProductsProducer Manufacturing Manufactures industrial batteries | Producer Manufacturing |
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