- Absolute Completion Technologies
- Acklands-Grainger
- ADT security
- AECOM
- Aecon Transportation
- Air Canada
- Alberta Health Services
- Alberta Teachers Association
- Allied Machinists Limited
- Ambrose University
- AMEC Americas Limited
- AMEC Foster Wheeler Americas
- ATB Financial
- Atco Gas
- ARC Energy
- Baker Hughes Canada Company
- Bantrel
- Beringer Energy Inc.
- Blackbird Energy Inc.
- BLG
- Burnco
- Calfrac Well Services
- Calgary Airport Authority
- Calgary Legal Guidance
- Canadian Pacific Railway
- Cardston County
- Cargill Meat Solutions
- CEM International Management Consultants Ltd
- Centrica Energy
- Cervus Equipment
- CH2M Hill Canada Limited
- Chevron Canada Resources
- Chinook Country Tourist Association
- CIBC
- City of Calgary
- City of Lethbridge
- CNRL
- Columbia College
- Compass Group Canada
- Conoco Phillips
- CWC Energy Services Corp
- Devon Canada
- Devon Energy
- Direct Energy
- Edmonton Police Service
- Enbridge
- Enbridge Pipelines
- ENERAL DYNAMICS LTD.
- Enerflex
- Enmax
- Flint Energy
- Forzani Group Ltd.
- General Dynamics Canada Ltd.
- Great West Life
- GSL Chevrolet Ltd.
- H & R Block Canada Inc.
- Harvest Energy
- Home Depot
- Hudson’s Bay Company
- Husky Energy
- Ikea
- Iona Energy Inc.
- Jacobs
- Jardeg Construction Services Ltd
- Jasper Destination Marketing Corporation
- Kentz
- Klassen Concrete
- Lafarge Canada Inc.
- Lauren Engineers & Constructors, ULC
- Lexus of Calgary
- Loblaw
- Lone Star Inc.
- Manufacturers Life Insurance Company
- MEG Energy
- McCarthy Tetrault
- Mount Royal University
- Network Innovations
- Payless ShoeSource
- Penn West
- PrairieSky Royalty
- RCA Diagnostics
- Reitman’s
- Rogers Insurance
- Safeway Canada
- Schlumberger
- Scotia Bank
- Servus Credit Union
- Shaw Communications
- Shell Canada Limited
- Shoppers Drug Mart
- Spartan Controls
- Statoil
- Stoney Trail Mazda
- Stream
- SNC Lavalin
- Suncor
- Sustainable Energy Technologies Inc.
- Syncrude
- Sysco
- Telus
- Thermon Heating Systems
- Town of Strathmore
- TransAlta
- Trican Well Service Ltd.
- United Oilfield Inc.
- University of Calgary
- WALTON International
- West Jet
- Weyerhaeuser Company Limited.
- Worley Parsons