How one private family conglomerate came to dominate the economy of an entire province

Countries & Cities · Published 15 October 2026 Swipe more like this →

In short: Irving Oil is a massive, privately held Canadian energy giant that operates the country's largest refinery. Beyond its fuel pumps and tankers, the company is part of a sprawling industrial-media complex that has sparked decades of debate over corporate influence, tax concessions, and the concentration of power in New Brunswick.

Founded in 1924 by Kenneth Colin Irving, the company grew from a single filling station in Bouctouche into a cornerstone of the Irving Group of Companies. Today, it operates the Irving Oil Refinery in Saint John and the Whitegate refinery in Ireland. The firm’s reach is vast, encompassing a fleet of tankers, rail logistics, and a network of retail stations across northeastern North America. This vertical integration is a hallmark of the Irving family’s business model, connecting their energy operations to sister companies that handle everything from forestry and construction to security and media.

The company’s relationship with the public and government has often been contentious. Critics and political figures have frequently challenged the special tax treatment afforded to Irving Oil, such as the long-standing property tax exemption for its Canaport terminal. In 2005, municipal and provincial agreements capped the company's property taxes for the Canaport LNG project, a move that cost the City of Saint John millions in potential revenue. These financial arrangements have often coincided with periods of high profitability, including the 2008 financial crisis, when the company reported profits of $111.2 million.

Perhaps most unique is the company’s influence on the information landscape. The Irving family’s ownership of Brunswick News, which controls nearly all English-language daily newspapers in New Brunswick, has drawn scrutiny from the Canadian Senate. A 2006 report noted that this industrial-media complex is unique in the developed world, raising concerns about journalistic independence. Whether facing criticism over environmental assessments for refinery upgrades or navigating the complexities of regional rail safety, Irving Oil remains a central, if polarizing, force in the economic and civic life of Atlantic Canada.

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