GrandBridge Corporation is the holding company for GrandBridge Energy, GrandBridge Group and GrandBridge Solutions Inc.  and is a private company, incorporated under the Business Corporations Act (Ontario). The company is wholly-owned by the City of Cambridge (54.3%) , the City of Brantford (41%) and the Township of North Dumfries (4.7%), fulfills a public mandate, and is mindful of its responsibility to be accountable both to its shareholders and the public.

The company's governance practices are guided by legal obligations, and by best business practices and standards established by independent agencies. GrandBridge Corporation is committed to establishing and maintaining leading governance practices for a company of its size and mandate.

The ten-member GrandBridge Corporation Board includes the three Mayors (the City of Brantford, the City of Cambridge and the Township of North Dumfries) or their designate, and seven Directors comprised of independent Directors from the predecessor Boards of the former Brantford Energy Corporation and Cambridge and North Dumfries Energy Plus Inc.