![Thomas Charles Zyroll](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>)
Thomas Charles Zyroll worked as the Managing Director-Corporate Development at NOV, Inc. from 1998 to 2011.
He also worked as the President at Ameron International Corp.
He received his undergraduate degree from the United States Air Force Academy and his graduate and MBA degrees from Northeastern University.
| Companies | Position | End |
|---|---|---|
| NOV INC. | Corporate Officer/Principal | - |
Ameron International Corp.
 Ameron International Corp. Construction MaterialsNon-Energy Minerals Manufactures concrete and steel pipes and other fabricated steel products | President | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 4 |
|---|---|
Ameron International Corp.
Ameron International Corp. Construction MaterialsNon-Energy Minerals Manufactures concrete and steel pipes and other fabricated steel products | Non-Energy Minerals |
NOV, Inc.
 NOV, Inc. Oilfield Services/EquipmentIndustrial Services Manufactures and supplies oil & gas drilling field machinery and equipment | Industrial Services |
Northeastern University
 Northeastern University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
United States Air Force Academy
 United States Air Force Academy Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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