| HP Architects & Heritage Architects |
| Beyond Heritage |
| Henry Paine Architects |
| Gabriel Fagan Architects |
| Cornelius Lehr Antiquarian Horologist |
| Jim Hislop - Property Historian: Cape Town Property Histories |
| Bridget O'Donoghue Heritage Consulting |
| Asha Consulting |
| ARCON Conservation Architects & Spatial Heritage Consultants |
| Andre Vercueil Consulting Architects & Heritage Practitioner |
| ACO Associates |
| Salt River Heritage Society |
| Digital Rail Images of South Africa (DRISA) |
| De Rust Heritage Trust |
| Africa Media Online |
| Greater Vredehoek Heritage Action Group |
| Urban and Rural Exploration |
| South African Naval Heritage Trust (NHT) |
| Hermanus History Society |
| Constantia Ratepayers’ and Residents’ Association |
