K.L. Coin Co. trades in gold, silver, and rare coins in Toronto's Riverside neighbourhood at 817A Queen St. East. Since 1977, they have travelled all over the world buying and selling coins, building a clientele, and learning the market. 

K.L. Coin Co. are members of the American and the Canadian Numismatic Associations. Since 1982, they have attended major coin conventions. Most notably, they had a display booth in the Hong Kong International Coin Convention.