Noveko International

Noveko International (TSX: EKO) is a Canadian corporation based in Montreal. It makes antimicrobial air filters, antimicrobial surgical masks and respirators, hand sanitizers, and portable ultrasound machines. It has a patent for the antimicrobial technology used in their air filters and face masks.

Its shares have been traded on the Toronto Stock Exchange since July 2008 until it failed to meet listing requirements in July 2013.