| Sagale Telaulini | 20540 | |
| Sagale Tutasi Bakery | 20644 | |
| Sailine Talia | 20590 | |
| Saimila Petaia | 33115 | |
| Saini Simona | 20878 | |
| Saitala Tusi | 20920 | |
| Sakaio Manoa | 20594 | |
| Salaina Kilisi | 20555 | |
| Salanoa Tinilau | 36112 | |
| Samuelu Builders Hardware FAX | 20652 | |
| Samuelu Telii | 20389 | |
| Sandy Lameko | 20932 | |
| Sandy Lameko LAMTRONIC OFFICE. | 20420 | |
| Sapea Sakaio | 20666 | |
| Sasave Alapati | 23104 | |
| Satalaka Patolo | 20382 | |
| Saute Boreham | 23109 | |
| SDA Mission | 20580 | |
| SecGov Office | 20102 | |
| Selane Kitiseni | 33104 | |
| SELEMATA Pty Ltd. | 20935 | |
| Selotia Temalie | 20525 | |
| Seluka Seluka | 20947 | |
| Semeli | 20499 | |
| Sepulona Sanelivi | 36101 | |
| Setefano | 33112 | |
| Setu Luka | 33007 | |
| Seventh Day Adventist | 20613 | |
| Sianoa Opeta | 20571 | |
| Siata Lipua | 26007 | |
| Siava Tekafa | 20487 | |
| Siemai Niko | 20696 | |
| Sinapati Homasi | 20963 | |
| Sinatui Opapo | 33113 | |
| Singkiagi Taulamati | 20569 | |
| Sio | 35114 | |
| Siose Kalamelu | 20982 | |
| Siose Penitala | 20979 | |
| Siuele | 20567 | |
| SMA OPM Teleke Peleti's Office | 20807 | |
| Soapi Sione | 20943 | |
| Sokomani Ioane | 35104 | |
| Solomona Ielemia | 20549 | |
| Sotia Kolone | 20638 | |
| SPMS (Tanielu Maleko) | 20660 | |
| SPMS (Tanielu Maleko) Fax | 20661 | |
| Statistics Officer | 20119 | |
| Steward Chan | 20288 | |
| Sualiki Nemia | 35105 | |
| Sub Accountant Vaitupu | 30008 | |
| Suka Taupale | 20560 | |
| Sulami Telogo | 20672 | |
| Su's Restaurant, Susana Taafaki | 20612 | |
| Susana & Semu Taafaki Res | 20611 | |
| Susi Polau | 20471 |