![Frank B. Silvestro](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>)
Profil
Frank B. Silvestro was associated with Ecology & Environment, Inc. as a Director from 2017 to 2019.
He is also the founder of Ecology & Environment, Inc. which was founded in 1970.
Anciens postes connus de Frank B. Silvestro
| Sociétés | Poste | Fin |
|---|---|---|
| ECOLOGY & ENVIRONMENT, INC. | Fondateur | 31/12/2019 |
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36
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1
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Sociétés liées
| Entreprise privées | 1 |
|---|---|
Ecology & Environment, Inc.
 Ecology & Environment, Inc. Miscellaneous Commercial ServicesCommercial Services Provides environmental consulting services | Commercial Services |
