Vancouver

"Compliance department has tagged something, $2.6 million withdrawal from one of our Vancouver subsidiaries."

- Walter Steele to Moira Queen

Vancouver is a city in Canada.

History
At some point in time Queen Consolidated established a subsidiary in Vancouver. Later, at some point in or prior to 2012 there was a $2.6 million withdrawal from it, initiated by Moira Queen to finance The Undertaking cover-up. That fact was latr uncovered by Walter Steele.

Businesses

 * An unknown Queen Consolidated subsidiary.

Behind the scenes

 * In the real life Vancouver is indeed a city in British Columbia, Canada. It also happens to be a main filming location for Arrow, The Flash, DC's Legends of Tomorrow and (starting with Season 2) Supergirl.
 * In the DC comics Vancouver also has a number of appearances.