Imperial Oil has been one of Irving Oil's top competitors. Imperial Oil is a Public company that was founded in 1880 in Calgary, Alberta. Like Irving Oil, Imperial Oil also competes in the Oil & Gas Exploration, Production, Sales sector. Compared to Irving Oil, Imperial Oil has 1,900 fewer employees.
Canadian Natural is seen as one of Irving Oil's biggest rivals. Canadian Natural is a Public company that was founded in Calgary, Alberta in 1989. Like Irving Oil, Canadian Natural also operates in the Oil & Gas Exploration, Production, Sales sector. Canadian Natural has 3,272 more employees vs. Irving Oil.