| Surname | Name | Type of Membership | Firm / Organisation | Tel. (W) | Cell |
| Amoomo | Petrina | Member | BGR employment | 081-4274914 |
| Ananias | Asteria | Member | BGR employment | 081-468 3899 |
| Barbour | Ed | Member | Private | |
| Beukes | Henry | Member | DWA | 061-2087125 | 081-5559932 |
| Bittner | Arnold | Consulting Member | SLR Environmental
Consultants | 061-231287 | 081-127 7178 |
| Bockmühl | Frank | Consulting Member | Self Employed | 061-226411 | 081-127 8665 |
| Botha | Pierre | Consulting Member | Water Sciences cc | 061-257411 | 081-1220082 |
| Botha | Surene | Member | NamWater | 061-257411 |
| Carr | Robert | Member | Onganja Mining
Company (Pty) Ltd | 061-234798 | 081-149 1059 |
| Christelis | Greg | Consulting Member | CHR Water Consultants | 061-226956 | 081-2508302 |
| Corner | Branko | Consulting Member | Corner Geophysics cc | 064-400970 | 081-124 6757 |
| Dierkes | Katharina | Consulting Member | Maproom | 061-241577 | 081-248 2679 |
| Djuulume | Salmo | Member | DWA&F | 061-208 7108 | 081-441 2141 |
| Elago | Augustus P.M. | Member | DWA&F | 061-208 7098 | 081-308 7098 |
| Ellington | Ryan Grant | Consulting Member | Knight Piesold (Pty)
Ltd | +27-11-806 7035 | +27-82-423 9699 |
| Gressman | Uwe | Associate Member | Farmer | 067-240466 | 081-242 3516 |
| Grobbelaar | Johannes | Consulting Member | Self Employed | 067-22 2724 | 081-273 4017 |
| Johnstone | Andrew Clifford | Consulting Member | GCS Namibia | 0027 11 8035726 | 0027 83 6545726 |
| Joseph | Reginalda | Member | 081-3410092 |
| Kambinda | Winnie Nasunga | Member | SLR Environmental
Consultants | 061-231287 | 081-216 9600 |
| Kamona | Frederick | Member | UNAM | 061-2063791 | 081-270 6876 |
| Kasch | Karl-Wilfried | Consulting Member | Self Employed | | 081-128 1112 |
| Katjiuongua | T | Member | GSN | 061-208 5222 | 081-128 0455 |
| Kirchner | Jürgen | Consulting Member | Self Employed | 061-222207 | 081-426 0151 |
| Labuschagne | Henk | Consulting Member | Self Employed | 061-22 7252 | 081-129 8982 |
| Likando | Nicholene | Member | DWAF | 081-248 1549 |
| Lohe | Christoph | Member | BGR | 061-208 7150 | 081-6652847 |
| Louw | Don | Member | City of Windhoek | 061-290 2149 | 081-127 1898 |
| Bufelo | Lushetile | Member | Namcor | 085-571 6635 |
| Madec | Gwendal | Consulting Member | SLR Environmental
Consultants | 081-304 6813 |
| Matengu | Brian | Member | NamWater | 061-712146 | 081-124 4857 |
| Menge | Lothar | Associate Member | DWA&F | 061-208 7092 | 081-239 3803 |
| Menghistu | Mehari Tewolde | Member | Knight Piesold (Pty)
Ltd | +27-11-806 7035 | +27-82-423 9699 |
| Metzger | Winfried | Associate Member | Metzger Drilling | 081-129 0242 |
| Miller | Roy McG | Consulting Member | Self Employed | 061-235785 |
| Mndaweni | Sakhile Edwin | Member | Knight Piesold (Pty)
Ltd | +27-11-806 7035 | +27-82-423 9699 |
| Mukendwa | Henry Mutafela | Member | NamWater | 061-71 2142 | 081-149 2810 |
| Mutota | Aijna Ileka | Member | DWA&F | 061-208 7102 | 081-122 4478 |
| Muundjua-Kotjipati | Selma | Member | NamWater | 061-71 2237 | 081-148 2970 |
| Mwanachilenga | Robert | Consulting Member | MSW | 061-2045043 | 081-1240552 |
| Mwiya | Sindila | Consulting Member | 061-284 8112 | 081-277 2546 |
| Nakwafila | Albertina | Member | SLR Consulting | 081-2319042 |
| Nuunyango | Ester | Member | SLR Consulting | 061-231 287 | 081-409 9870 |
| Prinsloo | Kobus | Associate Member | Prinsloo Drilling | 061-23 2165 | 081-124 7564 |
| Quinger | Martin | Member | BGR | 061-208 7051 | 081-6485129 |
| Rowland | Angus Errol | Member | Knight Piesold (Pty)
Ltd | +27-11-806 7035 | +27-82-423 9699 |
| Sarma | Diganta | Member | Hydrosearch | 061-220400 | 081-2753927 |
| Shagama | Fredrika | Member | GCS | 081-407 5536 |
| Schneeweiss | Rainer | Member | Rossing Uranium | 064-520224 | 081-1249152 |
| Shidute | Penehafo
Ndilelao | Member | DWA&F | 061-208 7102 | 081-127 1071 |
| Shekunyenge | Alfeus | Member | 081-386 3465 |
| Shinana | Abednego | Member | Namwater | 0812970255 |
| Shipikki | Mize | Member | Water Sciences cc | 061-25 7411 | 081-240 5365 |
| Simmonds | Alan | Consulting Member | Namib Hydrosearch | 061-220400 |
| Swartz | Bertram | Member | Swartz drilling | 081-202 0710 |
| Symons | Greg | Consulting Member | Self Employed | 061-225292 | 081-128 0030 |
| Teubner | Wolfgang | Associate Member | Teubner Drilling | 061-238758 | 081-128 8758 |
| Tjelos | Nerson | Member | Excel DataCollection
Services | 081-6053234 |
| Van Vuuren | Otto | Consulting Member | Self Employed | 081-124 0204 |
| Van Wyk | Abram | Member | Self Employed | 081-127 7513 |
| Wanke | Heike | Member | Unam | 081-411 1118 |
| Wierenga | Anneliese | Consulting Member | Self Employed | | 081-1246642 |
| Webb | Keith | Consulting Member | Self Employed |
