| Johannesburg: | Postal Address: | Physical Address: |
| Office: +27 11 652 0752 | PO Box 7115 | 106 16th Road |
| Fax: +27 11 652 0850 | Johannesburg 2000 | Midrand, South Africa |
| Email: info@gerber.co.za | South Africa |
| Cape Town: | Postal Address: | Physical Address: |
| Office: +27 21 510 6746 | PO Box 200 | Unit 52, M5 Freeway Park |
| Fax: +27 21 510 6770 | Cape Town 8000 | Upper Camp Road, Maitland |
| Email: info@gggct.co.za | South Africa | Cape Town, South Africa |
| Durban: | Postal Address: | Physical Address: |
| Office: +27 31 303 3516 | PO Box 35145 | No. 7 Sutton Square |
| Fax: +27 31 303 3523 | Northway, Durban 4065 | 306/310 Stamford Hill |
| Email: Connor@gggdbn.co.za | South Africa | Durban 4000, South Africa |