Northfield Capital Corporation is a Canadian investment company. The Company focuses on resources, mining, aviation, and premium alcoholic beverages. The Company’s segments include Investments, Aviation Services, Winery, Distillery and Mineral Exploration. The Investments segment engages in investment activities primarily, including holding interests in the resource, manufacturing and technology sectors. The Aviation Services segment provides chartered air, flight training and aircraft maintenance services across Canada and cross-border to the United States. The Winery segment includes vineyard and winery located in Prince Edward County, manufacturing and selling wine. The Distillery segment includes spirit distilling at Spirit of York distillery located in Toronto's distillery district. The Mineral Exploration segment focuses on mineral properties in Northwest Manitoba and Northeast Saskatchewan, Canada.