GOVERNMENT SERVICE INSURANCE SYSTEM
- Tel: (02)891-6003;891-6377/78;891-6161/6200 (+63-(02)891-6003;891-6377/78;891-6161/6200)
- Location: GSIS Bldg., Financial Center, Reclamation Area, Roxas Blvd., Pasay City Pasay, NCR
- Rating: 3 out of 5
- Company size: 10000+