» Absolute Energy Ltd 304 8 ave sw..
» Absolute Oil Tools Ltd. 3-5915 40 st..
» Acadian Resources 2140-530 8 ave..
» Acanthus Resources Ltd 350 7 ave sw..
» Acanthus Resources Ltd. 4100-350 7 ave..
» Acclaim Energy Inc. 800-635 8 ave..
» Acclaim Energy Trust 1800-255 5 ave..
» Accrete Energy Inc. 2100-500 4 ave..
» Ace Resources Corp 1333 8 st sw..
» Adanac Oil & Gas Ltd 3 christie briar..
» Adanac Oil & Gas Ltd. 517 patina pl..
» Addison Energy Inc 550 6 ave sw,..
» Adeco Exploration Co Limited 355 4 Ave SW..
» Adeco Exploration Co Ltd 355 4 ave sw..
» Adeco Exploration Co. Ltd. 2210-355 4 ave..
» Advantage Energy Income Fund 150 6 ave sw..
» Advantage Oil & Gas 150 6 ave sw..
» Advantage Oil & Gas Ltd. 3100-150 6 ave..
» Albatross Oil & Gas Co. Inc. 700-839 5 ave..
» Alberta Futurevest Corp. 520-101 6 ave..
» Alberta Gas Products Ltd. 119 lake placid..
» Alberta Oil & Gas Consulting Ltd. 6135 centre st..
» Algonquin Petroleum Corp 505 4 ave sw..
» Allaro Resources 630 6 ave sw..
» Allaro Resources 3029 7 st sw..
» Alpetro Resources Ltd. Suite 2240, 444-5th..
» Alpine Energy Ltd. 203-880 centre..
» Alsask Energy Services Inc 700 4 ave sw..
» Alsask Energy Svc Inc 510 5 st sw #1510..
» Alsask Energy Svc. Inc. 1510-510 5 st..
» Altacanada Energy Corp 101 6 ave sw..
» Altacanada Energy Corp. 2100-101 6 ave..
» Altagas Operating Partnership 355 4th avenue..
» Altius Energy Corp. 920-1122 4 st..
» Altont Holdings Ltd 825 8 ave sw..
» Amarone Oil & Gas Ltd. 407 2 st sw..
» American Exploration Corp 407 2nd Street..
» Anadarko Canada Corp 425 1 st sw..
» Anadarko Canada Energy Ltd 425 1 st sw..
» Angle Energy Inc. 324 - 8 Avenue..
» Annex Petroleum Inc. 736 8 ave sw..
» Antrim Energy Inc. 1200-630 6 ave..
» Apache Canada Ltd 700 9 ave sw..
» Apache Canada Ltd. 700 - 9th Avenue..
» Apache Canada Ltd. 1000-700 9 ave..
» Apf Energy 140 4 ave sw,..
» Apf Energy 144 4 ave sw..
» Apf Energy, Inc. 2100 144 4th..
» Apl Oil & Gas 1998 Ltd 2720 12 st ne..
» Apl. Oil & Gas 1998 Ltd. 250-2720 12 st..
» Apl. Oil & Gas 1998 Ltd. 200-2816 11 st..
» Arangel Energy Corp 650 10 st sw..
» Arapahoe Energy Corp. 700-602 12 ave..
» Archean Energy Ltd 324 8 ave sw..
» Arkoma Holding Corp 421 7 ave sw..
» Arr Resources 1001-825 8 ave..
» Arrowwood Oil & Gas Ltd 635 8 ave sw..
» Arrowwood Oil & Gas Ltd. 1000-736 6 ave..
» Artemis Energy Ltd 530 8 ave sw..
» Ascent Energy Ltd. 380-603 7 ave..
» Ascot Energy Resources Ltd 500 4 ave sw..
» Ascot Energy Resources Ltd. 2700-500 4 ave..
» Athabasca Oil Sandsc Corp. 520 5 ave sw..
» Athlone Energy Ltd. c/o ATHLONE ENERGY..
» Atlantis Resources Ltd 400 4 ave sw..
» Auburn Energy Ltd 700 4 ave sw..
» Ausam Energy Corp. 1430-1122 4 st..
» Aventura Energy Inc 400 4 ave sw..
» Avondale Energy Inc 304 8 ave sw..
» Ayrton Exploration Consulting 312-908 17 ave..