| WSPS | Form | Nature | Partners | Scope of PPP |
| Kiwasco | Management Contract | Public Limited company | WARMA | Abstraction fee collection |
| Local Authorities | Company owner | |||
| WSB | Asset owner, Licensing | |||
| WASREB | Price regulation, performance monitoring | |||
| Chemosit | Management Contract | Public Limited company | WARMA | Abstraction fee collection |
| WRUA | Protecting water source | |||
| Local Authorities | Sanitation | |||
| WSB | Asset owner | |||
| WASREB | Asset owner | |||
| Boya | Private | Community water Project | WARMA | Issue water abstraction permits |
| WSB | Licensing | |||
| WASREB | Price regulation | |||
| SNWSCO | Management Contract | Public Limited company | WARMA | Abstraction fee collection |
| Local Authorities | Company owner, sanitation | |||
| WSB | Asset ownership, Licensing | |||
| WASREB | Price regulation | |||
| Nyasare | Private | Community water Project | WARMA | Abstraction fee collection Staff training |
| WRUA | water source protection | |||
| WSB | Licensing | |||
| WASREB | Price regulation | |||
| Mikutra | Management Contract | Public Limited company | WARMA | Abstraction fee collection |
| WRUA | water source protection | |||
| WSB | Licensing, Asset ownership | |||
| WASREB | Performance monitoring, Price regulation | |||
| WRUA | Protection of water source | |||
| Mogombet | Private | Community water Project | WARMA | Abstraction fee collection |
| WRUA | Protection of water source | |||
| WSB | Licensing | |||
| WASREB | Price regulation |