AD Williams Engineering Inc.
Advanced Measurements Inc.
Agrium Inc.
Alberta Energy & Utilities Board
Alberta Research Council
AltaSteel Ltd.
AMEC Earth & Environmental Ltd.
Amtech Aeronautical Ltd.
Associated Engineering Group Ltd.
ATCO Electric Ltd
ATCO Gas
ATCO Pipelines
ATCO Power Ltd.
Bank of Montreal Oil & Gas Department
Bantrel Co.
Bel-MK Engineering Ltd.
Beta Machinery Analysis Ltd.
Burlington Resources Canada Ltd.
Calgary Board of Education
CANSPEC Group Inc.
Celanese Canada Inc.
CH2M HILL Canada Ltd.
Chevron Canada Resources
City of Calgary
City of Edmonton
City of Lethbridge
City of Medicine Hat
City of Red Deer
Cochrane Group Inc.
Colt Engineering Corporation
Conoco Canada Ltd.
Devon Canada Corporation
Dow Chemical Canada Inc.
DPH Engineering Inc.
Duthie, Newby, Weber & Associates
Earth Tech (Canada) Inc.
EBA Engineering Consultants Ltd.
Enbridge Pipelines Inc.
EnCana Corporation
Enerplus Global Energy Management Company
ENERSUL Inc.
EPCOR
EXH Engineering Services Ltd.
Field, Field & Field Architecture-Engineering Ltd.
Fluor Canada Ltd.
Fording Coal Inc.
General Dynamics Canada
Golder Associates Ltd.
Government of Alberta
Halliburton Group Canada Inc.
Hampson-Russell Software Services Ltd.
Hyprotech Ltd.
Imperial Oil Ltd.
IXL Industries Ltd.
Kenonic Controls
Lehigh Inland Cement Ltd.
Luscar Ltd.
Macdonald Engineering Group Ltd.
Mentor Engineering Inc.
Micrologic Ltd.
Nexen Inc.
Nordic Acres Engineering
NOVA Chemicals Corporation
NovAtel Inc.
O’Connor Associates Environmental Inc.
Pembina Pipeline Corporation
Petro-Canada
Propak Systems Ltd.
Ryan Energy Technologies Inc.
Sherritt International Corporation
Sigma Risk Management Inc.
SNC-Lavalin Inc. (Calgary)
SNC-Lavalin Inc. (Edmonton)
Suncor Energy Inc.
Syncrude Canada Ltd.
Taisman Energy Inc.
TransCanada PipeLines Ltd.
Tri Ocean Engineering Ltd.
UMA Engineering Ltd. (Calgary)
UMA Engineering Ltd. (Edmonton)
VECO Canada Ltd.
Westcoast Energy Inc.
Weyerhaeuser Company Ltd.
Wi-LAN Inc.