Iamgold Corporation is a Canadian gold producer headquartered in Toronto, Ontario, Canada. Incorporated in 1990 by Mark Nathanson and William Pugliese, the company is listed as IMG on the Toronto Stock Exchange since 1996 and as IAG on the New York Stock Exchange since 2005. The company is engaged in the exploration, development, and production of mineral resource properties throughout the world. The company's former, longer name was International African Mining Gold Corporation.