![Dimitrios Antonios Papantoniou](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>)
Dimitrios Antonios Papantoniou
Founder at
PERFORMANCE TECHNOLOGIES S.A.
Net worth: 29 M $ as of 31/05/2026
Profile
Dimitrios Antonios Papantoniou is the founder of Performance Technologies AE, founded in 1997, holding the title of Director.
Dr. Papantoniou is also the founder of Athens Technology Center SA,Parallon Systems Emea Ltd. Former job includes a position as Research Associate at Swiss Federal Institute of Technology.
Education includes undergraduate, graduate, and doctorate degrees from California Institute of Technology.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 31/12/2024 | 2,583,069 ( 18.32% ) | 29 M $ | 31/05/2026 |
Dimitrios Antonios Papantoniou active positions
| Companies | Position | Start |
|---|---|---|
| PERFORMANCE TECHNOLOGIES S.A. | Founder | 20/11/1997 |
Former positions of Dimitrios Antonios Papantoniou
| Companies | Position | End |
|---|---|---|
Athens Technology Center SA
 Athens Technology Center SA Information Technology ServicesTechnology Services Provides information and business technology services and solutions | Founder | - |
Swiss Federal Institute of Technology
 Swiss Federal Institute of Technology Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | - |
Parallon Systems Emea Ltd. | Founder | - |
Training of Dimitrios Antonios Papantoniou
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
6
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
California Institute of Technology
 California Institute of Technology Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Swiss Federal Institute of Technology
Swiss Federal Institute of Technology Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Performance Technologies AE
 Performance Technologies AE Information Technology ServicesTechnology Services Provides information technology solutions and services | Technology Services |
Athens Technology Center SA
Athens Technology Center SA Information Technology ServicesTechnology Services Provides information and business technology services and solutions | Technology Services |
Parallon Systems Emea Ltd. |
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