![Gary Winemaster](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: 40 M $ as of 2026-07-30
Gary S.
Winemaster was the founder of Power Solutions International, Inc. founded in 1985, where he held the titles of Chairman, President & Chief Executive Officer from 2011 to 2017.
He was also the President & Chief Executive Officer of Power Great Lakes, Inc. from 2001 to 2001.
Mr. Winemaster received his undergraduate degree from The Wharton School of the University of Pennsylvania.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-05-25 | 1,455,259 ( 6.31% ) | 40 M $ | 2026-07-30 |
| Companies | Position | End |
|---|---|---|
Power Great Lakes, Inc.
 Power Great Lakes, Inc. Wholesale DistributorsDistribution Services Assembler and distributor of industrial engines | President | 2000-12-31 |
| POWER SOLUTIONS INTERNATIONAL, INC. | Chief Executive Officer | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 3 |
|---|---|
Power Great Lakes, Inc.
Power Great Lakes, Inc. Wholesale DistributorsDistribution Services Assembler and distributor of industrial engines | Distribution Services |
Power Solutions International, Inc.
 Power Solutions International, Inc. Industrial MachineryProducer Manufacturing Designs, manufactures, distributes and supports power systems for industrial original equipment manufacturers | Producer Manufacturing |
The Wharton School of the University of Pennsylvania
 The Wharton School of the University of Pennsylvania Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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