| General Contractors | |
| A.J. Interiors Inc. | www.ajinteriors.ca |
| Aecon Infrastructure Group | www.aecon.com |
| Alpha Construction Inc. | www.alphaconstructioninc.ca |
| Aman Building Corporation | www.amanbuilding.com |
| Apex Contracting (2003) Inc. | www.apexcontracting.net |
| Arpi's North Inc. | www.arpisnorth.com |
| Beck Commercial Inc. | www.beckcommercial.ca |
| Besco Industrial Products Ltd. | www.besco.ab.ca |
| Binder Construction Limited | www.binderconstruction.com |
| Bird Construction Company | www.bird.ca |
| Brenex Building Corporation Ltd. | www.brenex.com |
| Buildexx Industrial Corporation | www.buildexx.com |
| CANA Management Ltd. | www.cana.ca |
| Canbian Inc. | www.canbian.com |
| Castle Rock Contracting Ltd. | www.castlerockltd.com |
| Castle Rock Ventures | www.renovationsbymontorio.ca |
| CEL (Community Electric) | www.cel-electrical.com |
| Certified Coating Specialists Inc. | www.ccscoatings.ca |
| CGC Inc. | www.cgcinc.com |
| Chandos Construction Ltd. | www.chandos.com |
| CKB Construction (2004) Ltd. | www.ckbconstruction.com |
| Clark Builders | www.clarkbuilders.com |
| Clearflow Enviro Systems Group Inc. | www.clearflowgroup.com |
| Computer Room Services Corporation | www.crsc.ca |
| Connolly Construction Ltd. | www.connollyconstruction.ca |
| Conpac Construction Ltd. | www.conpacconstruction.com |
| CPI Construction Ltd. | www.cpiconstruction.ca |
| CWP Constructors Ltd. | www.cwpconstructors.com |
| Davmar Contracting Inc. | www.davmar.ca |
| Dawson Wallace Construction Ltd. | www.dawsonwallace.com |
| Degner Construction Group | www.degner.ca |
| Delnor Construction Ltd. | www.delnor.ca |
| DM Hansen Construction Ltd. | www.dmhansenconstruction.ca |
| Dowland Contracting Ltd. | www.dowland.ca |
| EllisDon Construction Services Inc. | www.ellisdon.com |
| Emcee Construction & Management Ltd. | www.emceeconstruction.com |
| Erith Builders & Consultants Inc. | www.erith.ca |
| Eton-West Construction (Alta) Inc. | www.eton-west.com |
| Fillmore Construction Management Inc. | www.fillmoreconstruction.com |
| Flatiron Constructors Canada Ltd. | www.flatironcorp.com |
| FloTech Pump; A Division of FloTech Inc. | www.flotechpump.com |
| GenMec ACL Inc. | www.genmecacl.com |
| Graham Construction and Engineering Inc. | www.graham.ca |
| Greenboro Communities LP | www.greenborohomes.com |
| Hendriks Construction Ltd. | www.hendriksconstruction.ca |
| HTH Heatech Inc. | www.hthservicegroup.ca |
| ICC Integrated Construction Concepts Ltd. | www.icconcepts.ca |
| Jen-Col Construction Ltd. | www.jen-col.com |
| Johnston Builders Ltd. | www.johnstonbuilders.net |
| K-Rite Construction Ltd. | www.krite.com |
| KELLERDENALI Construction | www.keller.ab.ca |
| Kemway Contractors (2006) Ltd. | www.kemway.com |
| Keyano Construction Ltd. | www.keyano.net |
| Kor Alta Construction Ltd. | www.koralta.com |
| Krawford Construction Inc. | www.krawford.com |
| KT Construction Services Inc. | www.ktconstruction.ca |
| L.C. Greenough Construction Ltd. | www.greenoughcons.ca |
| Ledcor Construction Limited | www.ledcor.com |
| Lexon Projects Inc. | www.lexonprojects.com |
| Makloc Builders Inc. | www.makloc.com |
| Man-Shield (Alta) Construction Inc. | www.manshield.com |
| Maple Reinders Inc. | www.maple.ca |
| Marshall-Lee Construction Corp. | www.marshall-leecorp.com |
| Mears Canada Corp. | www.mears.net |
| Milbrandt Homes Ltd. | www.milbrandthomes.com |
| Nason Contracting Group Ltd. | www.nason.ca |
| Nighttrain Construction Ltd. | www.nighttrainconstruction.com |
| OML Construction Services Ltd. | www.omlconstruction.com |
| Pagnotta Industries Inc. | www.pagnotta-industries.com |
| PCL Construction Management Inc. | www.pcl.com |
| Pemco Construction Ltd. | www.pemcoconstruction.com |
| Pentagon Structures Ltd. | www.pentagonstructures.com |
| Petrocom Construction Ltd. | www.petrocomconstruction.com |
| Porscon Construction Ltd. | www.porscon.com |
| PSL Partition Systems Ltd. | www.partitions.com |
| Realsphere Real Estate Services Inc. | www.realsphere.com |
| Reed Atwood Builders Inc. | www.reedatwood.com |
| RMS Builders Inc. | www.rms-group.ca |
| Scott Builders Inc. | www.scottbuilders.com |
| Scott Construction (Alberta) Ltd. | www.scottconstructiongroup.com |
| Scraper's Edge Inc. | www.scrapersedge.com |
| Seagate Contract Management Ltd. | www.seagatecontract.com |
| Seko Construction Ltd. | www.sekoconstruction.com |
| SNS Contracting Ltd. | www.sns-contracting.com |
| SRS Industrial | www.srsindustrial.ca |
| StonCor Group | www.stoncor.ca |
| Stuart Olson Constructors Inc. | www.stuartolson.com |
| Superior Buildings & Design Ltd. | www.superiorbuildings.ca |
| Sure-Form Construction Ltd. | www.sureform.ca |
| Synergy Projects Ltd. | www.synergy-projects.com |
| Temple Contracting Inc. | www.templecontracting.com |
| Thompson Bros. (Constr.) Ltd. | www.thompsonbros.com |
| Tri-Stad Construction Inc. | www.tri-stad.com |
| Unified Systems Group Inc. | www.usg.ca |
| United Construction Company Inc. | www.unitedconstruction.ca |
| Voice Construction Ltd. | www.voiceconst.com |
| Waiward Construction Management Inc. | www.waiwardcmi.com |
| WB Contracting | www.wbcontract.com |
| Whitson Contracting Ltd. | www.whitsoncontracting.com |
| Willow Spring Construction (Alta) Ltd. | www.wspring.com |
| Wrapex Industrial Services Ltd. | www.wrapex.ca |