CENTRALS UNDER CONSTRUCTION
| Hawaiian-Philippine Co | Silay, Occidental Negros | 1920–21 | 1,500 |
| Ma-ao Sugar Central | Ma-ao, Occidental Negros | 1920–21 | 1,500 |
| La Carlota Sugar Central | La Carlota, Occidental Negros | 1919–20 | 1,000 |
| Bais Sugar Central | Bais, Occidental Negros | 1919–20 | 1,000 |