Historial de carrera de Ronald L. Frank
Antiguos cargos conocidos de Ronald L. Frank.
| Empresas | Cargo | Inicio | Fin |
|---|---|---|---|
| ECOLOGY & ENVIRONMENT, INC. | Director/Miembro de la Junta | 01/02/1970 | 31/12/2019 |
| Director Financiero/CFO | 01/02/1970 | 01/01/2008 | |
| Fundador | 01/02/1970 | 31/12/2019 | |
| Secretario Corporativo | 01/02/1970 | 31/07/2019 | |
| Treasurer | 01/02/1970 | 01/01/2008 |
Estadísticas
Internacional
| Estados Unidos | 2 |
Operativa
| Director/Board Member | 1 |
| Director of Finance/CFO | 1 |
| Founder | 1 |
Sectorial
| Commercial Services | 2 |
Funciones ocupadas
Activas
Inactivas
Empresas cotizadas
Empresas privadas
Empresas relacionadas
| Empresas privadas | 1 |
|---|---|
Ecology & Environment, Inc.
 Ecology & Environment, Inc. Miscellaneous Commercial ServicesCommercial Services Ecology & Environment, Inc. engages in the provision of environmental consulting services. Its services include planning, energy, environmental assessment, water and restoration. The company was founded by Gerald A. Strobel, Frank B. Silvestro, and Ronald L. Frank on February 1, 1970 and is headquartered in Lancaster, NY. | Commercial Services |
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