Ask around about the attributes of influence in the federal government during Stephen Harper’s rule. The answers will vary widely depending on who’s doing the talking, but certain elements will pop up with intriguing regularity. Just about everyone, for instance, agrees that power these days tilts westward. And, sure enough, the top three on our list—the Prime Minister himself, inevitably, followed by the chief justice of the Supreme Court and the governor of the Bank of Canada—all hail from Alberta.

Yet Harper had little to do with the rise of Beverley McLachlin and Mark Carney. So is this top-of-the-list cluster of Albertans mere happenstance, or a true sign of a pattern of power? One thing it isn’t, we promise, is a contrivance. Maclean’s writers and editors compiled this admittedly subjective list based on our own combined experience covering Ottawa’s most important people, tested against the sage insights of political strategists, veterans of the public service and lobbyists who make it their business to size up the city’s elite.

What makes one partisan or public servant, public figure or private power broker seem to matter more than another can be mysterious. In some cases, managerial style lifted a figure into our sights, like McLachlin’s subtle touch with the nine egos on the top court, or the way top bureaucrat Wayne Wouters boosts the morale of a public service whose pinnacle he commands. Often power flows in well-worn channels, as through the offices of the finance or foreign minister. Sometimes, though, someone cracks the institutional edifice, and influence streams in unexpectedly. Look at what Kevin Page has done as the first parliamentary budget officer. Continue…