| 1 | | Primary 120 EP Malan St. Pomona | Kempton Park |  ZA | | Water Treatment Engineering | N/A | Daniel Basson | Process Engineer (Water Treatment) at AQUAPLAN |
| 2 | | Primary | Durban | ZA | | Water & Waste Treatment Systems | N/A | Francois van der Merwe | Operations & Marketing Director at Clearedge Projects |
| 3 | | Primary | Centurion | ZA | | Quality Water Solutions | N/A | Nicolette du Rand | Entrepreneur |
| 4 | | Primary 299 Pendoring St | Johannesburg | ZA | | Processspecialist #Engineeringconsultants #Innovation #Engineering #Water&Wastewater | N/A | Luke Adams | Mechanical Engineering NQF 6 at University of South Africa/Universiteit van Suid-Afrika |
| 5 | | Primary 20 Pentrich road Campsdrift | Pietermaritzburg | ZA | | The Art of Water | N/A | Dr James Talbot | Director |
| 6 | | Primary 9 Van Zyl Street, Strand | Cape Town | ZA | | Clean Water Better Life | N/A | Franco Burger | Next Step Consulting |
| 7 | | Primary Woodlands Dr Lincolnwood Office Park | Woodmead | ZA | | Adding Value Beyond Water | N/A | wynand wessels | director : project delivery |
| 8 | | Primary Durban Durban | Durban | ZA | | Our World Is Water | N/A | N/A | N/A |
| 9 | | Primary 29 Jesmond Grove The Grove Office Park | Durban | ZA | | Water, Wastewater, Water Recovery, Waste-To-Value | N/A | Jason Vardy | Process Engineering Manager at PuraPlan |
| 10 | | Primary 19 Cooperskloof St | Westonaria | ZA | | Clean Water For Future Generations | N/A | Piet Van Der Merwe | Wastewater Specialist with nearly 30 years' experience/ Mechanical Engineering/ Tecroveer shareholder/ Avid Triathlete |
| 11 | | Primary 161 Goble Road Morningside | Durban | ZA | | Simply Efficient, Water Heating Systems | N/A | Dominique Guest | DCM Hydro Tech |
| 12 | | Primary SamiG Office Square, 80 Greenvale Road | Germiston | ZA | | For A Water Secure Future | N/A | Malebo Khokhonyane | Shift Supervisor at Keyplan, a division of E+PC. The Aveng Group |
| 13 | | 22 Central Road Sunrella | Lanseria | ZA | | Ground Water Consultants | N/A | Kudakwashe Moyo | Senior Hydrogeologist at KLM Consulting Services Pty Ltd |
| 14 | | Primary Cnr. Cedar & 3rd Avenue | Sandton | ZA | | Water & Wastewater Treatment Solutions | N/A | Ray Kelland | Building a network of Sales & Coffee |
| 15 | | Primary 23 Junction Rd | Cape Town | ZA | | Waste Water Treatment Equipment | N/A | N/A | N/A |
| 16 | | Primary 1st Floor, 5 Constantia Park 546 16th Road | Midrand | ZA | | Wisa: Inspiring Passion For Water | N/A | Angela Cherrington CD(SA) | Chartered Director (SA) and Director at Your Hub. Former CEO of Institute of Directors in Southern Africa |
| 17 | | Primary 24 Hurlyvale Ave | Ekurhuleni | ZA | | Water Purification and Treatment Systems | N/A | Bill Grobler | Manager & Technician at HOH Systems |
| 18 | | Primary 6 Velling Pl | Pretoria | ZA | | Water Purification and Sanitation | N/A | David Georgiades | MD at OPTIMUM HOLDINGS |
| 19 | | Primary 1st Floor, Highland House 43 Alexander Road | Westmead | ZA | | Smart Water Metering | N/A | Terri Kilian | Financial Manager at MORGANCOAT |
| 20 | | Primary Alberton | Ekurhuleni | ZA | | Because Everyone Deserves Clean Water | N/A | N/A | N/A |
