![Joseph Martinko](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>)
Joseph Martinko
Corporate Officer/Principal at
THE CHEMOURS COMPANY
Net worth: 920 709 $ as of 2026-07-30
Profile
Joseph T.
Martinko is currently President-Thermal & Specialized Solutions at The Chemours Co. since 2023.
Education includes a graduate degree from Texas A&M University and an MBA from the University of Delaware.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
CHEMOURS CO. 0.04% | 2026-08-06 | 55,431 ( 0.04% ) | 920 709 $ | 2026-07-30 |
Joseph Martinko active positions
| Companies | Position | Start |
|---|---|---|
| THE CHEMOURS COMPANY | Corporate Officer/Principal | - |
Training of Joseph Martinko
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
20
1st degree connections
3
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
The Chemours Co.
 The Chemours Co. Chemicals: SpecialtyProcess Industries Provides performance chemicals | Process Industries |
Texas A&M University
 Texas A&M University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Delaware
 University of Delaware Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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