about-sierra

Ed Guimaraes

Ed Guimaraes, Chief Financial Officer

Mr. Guimaraes held progressive senior management positions with Aur Resources Inc. (Aur) between 1995 and 2007, ultimately serving as Executive Vice-President, Finance and Chief Financial Officer. In this position, Mr. Guimaraes was a member of the senior management team that executed the acquisition and integration of Aur by Teck Resources Ltd. in a takeover valued at $4.1 billion. Prior to working at Aur, Mr. Guimaraes worked in the Toronto mining group of PricewaterhouseCoopers. Since 2007, Mr. Guimaraes has worked as a consultant in the resource industry and is currently a director of several publicly listed mining companies. He is a Chartered Professional Accountant (CPA, CA) and holds a Bachelor of Arts in Administrative and Commercial Studies from the University of Western Ontario.