 HSBC has its world headquarters at 8 Canada Square in Canary Wharf, London.In preparation for Brexit, HSBC announced that it will be facing as much as $300 million in legal and relocation fees as it plans to relocate 1,000 staff members from London to Paris.In the second quarter of 2017, the bank had $4 million in charges for "costs associated with the U.K.'s exit from the EU".