![Naoyuki Koyama](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>)
Naoyuki Koyama has worked as an Executive President & Representative Director at Plantec, Inc. (Tokyo) since 2020 and is currently employed there.
He is also a Director at Plantec Associates, Inc.
| Empresas | Cargo | Inicio |
|---|---|---|
Plantec Associates, Inc.
 Plantec Associates, Inc. Engineering & ConstructionIndustrial Services Provides architectural design and consulting services | Director/Miembro de la Junta | - |
Plantec, Inc. (Tokyo)
 Plantec, Inc. (Tokyo) Engineering & ConstructionIndustrial Services Provides architectural services | Presidente | 01/01/2020 |
Activas
Inactivas
Empresas cotizadas
Empresas privadas
| Empresas privadas | 2 |
|---|---|
Plantec, Inc. (Tokyo)
Plantec, Inc. (Tokyo) Engineering & ConstructionIndustrial Services Provides architectural services | Industrial Services |
Plantec Associates, Inc.
Plantec Associates, Inc. Engineering & ConstructionIndustrial Services Provides architectural design and consulting services | Industrial Services |
Selecciona tu edición
Toda la información financiera adaptada al ámbito nacional.
Elige MarketScreener 
