| Name | Address | Telephone |
|---|---|---|
| Iona U | 26 Elmdon St Mangere Auckland 2022 | 09-275 7102 |
| Iona College | 204 St Aubyn St New Plymouth 4310 | 06-758 0265 |
| Iona Motors Ltd | 217A St Aubyn St New Plymouth 4310 | 06-758 5154 |
| Iona Presbyterian Church | 38 Donavan St Blockhouse Bay Auckland | 09-627 9845 |
| Iona College | 12 Wrightson Way Pukekohe 2120 | 09-238 5559 |
| Iona Home & Hospital | Thames Hwy | 03-437 1870 |
| Iona T A | 74 Wyon St Linwood Christchurch 8062 | 03-981 7330 |