Mattia Grandori GmbH is a concierge service providing brokerage, digital and lifestyle services for international car collectors, mainly of classics. I sell cars offering a concierge model from "A" to "Z", supporting, consulting and entertaining the collector to select, to buy, to manage and to enjoy his favourite collectible cars. The company was founded in June 2018 by Mattia Grandori in St. Moritz, covering the swiss and the italian market. 90% of its target is private, 10% car dealers and car manufacturers.