2008 Plains Midstream Canada ULC
2011 Plains Marketing Canada, L.P. to Plains Midstream Canada ULC
2012 Plains Midstream Canada ULC Acquisition of Canadian NGL Business from BP
Plains Midstream Canada ULC - Continuation to British Columbia
Nova Scotia Amalgamation of various BP Canada Energy Companies
BP Canada Energy Company – Continuation to British Columbia
Plains Midstream Canada ULC and BP Canada Energy Company ULC Amalgamation
Plains Midstream Canada ULC and 0936326 B.C. Unlimited Liability Company, Dome Kerrobert Pipeline ULC and Dome NGL Pipeline ULC Amalgamation
Dome Petroleum Corp. to Dome Petroleum LLC (North Dakota)
Dome Petroleum LLC to Plains Midstream Superior LLC (North Dakota)
2016 Plains Midstream Canada ULC Acquisition of Canadian NGL Business of Spectra Energy Corp
Spectra Energy Empress Management Inc. to Plains Midstream Empress Management ULC
Spectra Energy Empress L.P. to Plains Midstream Empress Management L.P.
Petroleum Transmission Company to Plains Petroleum Transmission Company Ltd.
SET Empress U.S. Corporation to PLPGS Empress U.S. Corporation
2017 Plains Midstream Canada ULC Corporate Amalgamation
Plains Midstream Empress Management, L.P.
Plains Midstream Canada ULC, Petroleum Transmission Company ULC and Plains Midstream Empress Management ULC Amalgamation