Izikhungo ku Columbia vula Gervais St ube nesilinganiso esimaphakathi — 4.8 (ngokwezilinganiso zomsebenzisi Mapich).
Gervais St, Columbia ezitholakele — isitolo sezogesi, flower delivery, indawo yokwenza izinwele, inkampani yezokuvakasha, iretshurenti, isaluni yobuhle, ibha ye-hookah, indawo yokudlela yase-sushi, i-ejensi yomshuwalensi futhi ezinye izikhungo.
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.