"If you want, I can refer you several reputable providers."
In Cape Town? I would have thought the best/only provider would be Hetzner South Africa? If you could recommend more, of similar quality, that would be appreciated.
There are several. Teraco is probably the best, then you have IS, Liquid Telecom, Vox, Hetzner, Vodacom. I think those all have tier 3 DC's in CPT, but you should call them to confirm.