Avista Capital Partners completed the acquisition of a 50% stake in Vision Healthcare for $336m.

Private equity firm Avista Capital Partners completed the acquisition of a 50% stake in Vision Healthcare, a Belgium-based online consumer health retailer, for $336m. US-based sponsor Avista plans to assist the company with its international expansion, focusing on the US, and will also support its growth via further investments and add-on acquisitions, according to a statement from Vision Healthcare.