The Federal Bridge Corporation Limited oversees several assets in Québec and Ontario. FBCL directly manages three subsidiary companies. The Jacques Cartier and Champlain Bridges Incorporated (JCCBI) and the Seaway International Bridge Corporation, Ltd (SIBC) are fully-owned. The St. Mary's River Bridge Company (SMRBC) is owned at 91%. In addition to these responsibilities, FBCL is also accountable for the oversight and management of the Canadian portion of the Thousands Islands Bridge.

	Infrastructures	Corporation	Status	Management / Operations
Greater Montreal Area	Jacques Cartier Bridge Champlain Bridge Champlain Bridge Ice Control Structure (Estacade) Federal portion of the Honoré-Mercier Bridge Federal portion of the Bonaventure Expressway Melocheville Tunnel	The Jacques Cartier and Champlain Bridges Incorporated (Canada Business Corporations Act (CBCA)JCCBI)	Fully-owned Subsidiary (100% of shares owned by FBCL)	JCCBI
Cornwall	Seaway International Bridge	Seaway International Bridge Corporation Ltd (SIBC) Canada Business Corporations Act (CBCA)	Fully-owned Subsidiary (100% of shares owned by FBCL)	SIBC (on behalf of Canadian and US owners)
Sault Ste. Marie	Sault Ste. Marie International Bridge	St. Mary’ s River Bridge Company (SMRBC) (Act of Parliament)	Partly-owned Subsidiary (91.3 % of shares owned by FBCL Remaining shares belonging to directors and City of Sault-Ste. Marie)	International Bridge Authority (IBA, an administrative entity under the Michigan Department of Transportation) Joint International Bridge Authority (JIBA)
Thousand Islands	Thousand Islands International Bridge	The Thousand Islands Bridge Authority (incorporated in New York State)	Not a Subsidiary – FBCL oversees the administration of the Canadian portion of the bridge, based on a mandate awarded by the Government of Canada – Operating agreement with TIBA	TIBA (US Corporation)