Robertson Ventilation Industries [RVI] founded in 2005 is a legacy holding company, which has a lineage dating back to 1918. The Head Office is located in Gauteng, South Africa, with branches nationwide and in Mozambique. Our areas of operation include the mining, industrial, commercial, retail and residential sectors worldwide. With a staff complement of 160 members and an ISO certified quality assurance system we have the capabilities to design, engineer, fabricate, install and commission any system offering.