| water data services | 0.59 | 0.9 | 5933 | 19 | 31 |
| water data services pty ltd | 1.71 | 0.5 | 3944 | 27 | 8 |
| national weather service water data | 1.05 | 0.9 | 7950 | 35 | 83 |
| wireless data services pty ltd | 1.61 | 0.2 | 5067 | 30 | 13 |
| data & data pty ltd | 1.39 | 0.8 | 732 | 19 | 68 |
| digital water solutions pty ltd | 0.41 | 0.9 | 9594 | 31 | 6 |
| water data online australia | 0.79 | 0.9 | 5651 | 27 | 14 |
| digital data systems pty ltd | 0.19 | 0.6 | 1619 | 28 | 19 |
| all water data nsw | 0.52 | 0.6 | 9021 | 18 | 53 |
| data and voice pty ltd | 1.52 | 0.7 | 8586 | 22 | 69 |
| water technology pty ltd | 1.4 | 0.3 | 3719 | 24 | 70 |
| sydney water data portal | 1.12 | 0.1 | 8983 | 24 | 24 |
| nsw water data online | 0.05 | 0.7 | 9618 | 21 | 26 |
| state water data centre | 0.03 | 0.5 | 9294 | 23 | 92 |
| tap water data singapore | 1.3 | 1 | 7181 | 24 | 51 |
| data consulting services ltd | 1.87 | 0.5 | 3675 | 28 | 72 |
| nt water data portal | 1.66 | 0.2 | 1361 | 20 | 39 |
| water data and reports | 1.47 | 0.6 | 3804 | 22 | 100 |
| data monitoring services nsw | 1.77 | 0.7 | 11 | 28 | 40 |
| real time data water nsw | 0.23 | 0.4 | 4533 | 24 | 77 |
| datapower system pte ltd | 1.37 | 0.4 | 8525 | 24 | 44 |
| marine data solutions cape town | 1.17 | 0.8 | 3216 | 31 | 15 |
| water.data | 1.91 | 0.4 | 5010 | 10 | 75 |
