COMMERCIAL INVESTIGATIONS Grant & McMurtrie act on behalf of numerous companies in respect of various problems the management may have encountered. Through our expertise in surveillance, we can undertake investigations into theft, either by maintaining surveillance on premises, following company vehicles or indeed placing undercover operatives to monitor situations. We can also utilise our skills in monitoring instances of industrial sabotage. We are also experienced in undertaking investigations into product piracy and counterfeiting on behalf of national and international clients.