| Pressed Ceilings & Decor by Legacy |
| Kate Otten Architects |
| Joint Plans Committee East |
| Joint Plans Committee West |
| HP Architects & Heritage Architects |
| Beyond Heritage |
| GLH Architects |
| Craig McClenaghan Architecture |
| Cornelius Lehr Antiquarian Horologist |
| Brian McKechnie - Architect & Heritage Consultant |
| Asha Consulting |
| ARCON Conservation Architects & Spatial Heritage Consultants |
| ACO Associates |
| Digital Rail Images of South Africa (DRISA) |
| Africa Media Online |
| Johannesburg Urban Forest Alliance (JUFA) |
| Urban and Rural Exploration |
| Muckleneuk Lukasrand Property Owners and Residents Association (MLPORA) |
| Tshwane Building Heritage |
| KlipSA (Klipriviersberg Sustainability Association) |
