| Company | Address | City | Prov | Postal Code | Telephone | Fax | Website | |
| ASSA ABLOY Entrance Systems | 4020B Sladeview Cres. | Unit 3 | Mississauga | ON | L5L 6B1 | 905-608-9242 | 905-608-1151 | www.assaabloyentrance.com |
| Access Canada Equipment Corp. | 21 Kelfield St. | Toronto | ON | M9W 5A1 | 416-248-6600 | 416-248-6602 | www.ACEcorp.ca | |
| Alumicor Limited | 290 Humberline Dr. | Toronto | ON | M9W 5S2 | 416-745-4222 | 416-745-7759 | www.alumicor.com | |
| Annex Business Media | 105 Donly Dr. S. | PO Box 530 | Simcoe | ON | N0M 1S3 | 519-429-3966 | 519-429-3094 | www.annexweb.com |
| Applewood Glass & Mirror Inc. | 2300 Southfield Rd. | Mississauga | ON | L5N 2W8 | 905-542-1900 | 905-542-1731 | www.applewoodglass.com | |
| Architectural Glass & Metal Contractors Assn. | 619 Liverpool Rd. | Pickering | ON | L1W 1R1 | 905-420-7272 | 905-420-7288 | www.agmca.ca | |
| Barrie Glass & Mirror Ltd. | 124 Big Bay Point Rd. | Barrie | ON | L4N 9B4 | 705-726-9122 | 705-726-1868 | www.barrieglass.com | |
| Barrie Regional Glass | 438 Dunlop St. W. | Barrie | ON | L4N 1C2 | 705-721-5309 | 705-721-5356 | www.barrieregionalglass.ocm | |
| Bass Installation | 38-3150 Ridgeway Dr. | Mississauga | ON | L5L 5R5 | 905-569-9057 | 905-569-9144 | www.bassinstallation.com | |
| Burlington Glass and Mirror Co. Ltd. | 4129 Harrester Rd. | Unit J | Burlington | ON | L7L 5M3 | 905-634-3521 | 905-634-8390 | www.burlingtonglass.ca |
| C.R. Laurence of Canada | 65 Tigi Crt. | Concord | ON | L4K 5E4 | 905-303-7966 | 905-303-7965 | www.crlaurence.ca | |
| Clearview Industries Ltd. | 45 Fenmar Dr. | Toronto | ON | M9L 1M1 | 416-745-6666 | 416-745-3711 | www.clearview.on.ca | |
| Commdoor Aluminum | 471 Chrislea Rd. | Woodbridge | ON | L4L 8N6 | 416-743-3667 | 416-746-0979 | www.commdooraluminum.com | |
| Construction Distribution & Supply Co. Inc. | 4630 Dufferin St. | Unit 8A | North York | ON | M3H 5S4 | 416-665-8006 | 416-665-9521 | www.cdsco.net |
| Crowntech Aluminum & Glass | 1355 Morningside Ave. | Scarborough | ON | M1B 3C5 | 416-724-4164 | 416-724-7138 | ||
| Dorma Canada | 1680 Courtney Park Dr. | Unit 13 | Mississauga | ON | L5T 1R4 | 905-670-1281 | 905-670-5850 | www.dorma.com |
| Dow Corning | 4025 Dorchester Rd. | Suite 321 | Niagara Falls | ON | L2E 7K8 | 647-290-0795 | 416-201-0446 | www.dowcorning.com |
| Durapaint Industries limited | 247 Finchdene Sq. | Scarborough | ON | M1X 1B9 | 416-754-3664 | 416-754-4911 | www.durapaint.net | |
| ECO Insulating Glass Inc. | 1416 Bonhill Rd. | Mississauga | ON | L5T 1L3 | 905-564-8235 | 905-564-1814 | www.ecoglass.ca | |
| Entrematic Canada Inc. | 221A Racco Parkway | Vaughan | ON | L4J 8X9 | 416-674-8880 | 416-674-8882 | www.ditecentrematic.ca | |
| ETG Canada Corp. | 10 Sims Cres. | Richmond Hill | ON | L4B 1K9 | 905-764-0452 | 416-981-8675 | www.etgcc.com | |
| F1 Glazing Solutions Inc. | 18 Canerouth Dr. | Etobicoke | ON | M9C 3R5 | 416-768-6873 | |||
| Fenzi North America Inc | 11 Dansk Crt. | Rexdale | ON | M9W 5N6 | 416-674-3831 | 416-674-9323 | www.fenzi-na.com | |
| Ferguson Neudorf Glass | 4275 North Service Rd. | Beamsville | ON | L0R 1B1 | 905-563-1394 | 906-563-8113 | www.fnglass.com | |
| Flynn Canada Ltd. | 6435 Northwest Dr. | Mississauga | ON | L4V 1K2 | 905-671-3971 | 905-673-3971 | www.flynn.ca | |
| Fultech Fenestration Consulting | 6-755 Willow Rd. | Guelph | ON | N1K 2A2 | 647-393-1369 | |||
| Gage Aluminum & Glass Ltd. | 3109 American Dr. | Mississauga | ON | L4V 0A2 | 416-742-0300 | 905-672-7689 | ||
| Glassopolis | 92 Railside Rd. | Toronto | ON | M3A 1A3 | 800-262-9600 | 800-872-9601 | www.glassopolis.com | |
| Inkan Group | 14 Indell Lane | Brampton | ON | L6T 3Y3 | 905-793-4747 | 905-793-9367 | www.inkan.on.ca | |
| JLB Fabricating | 131 Brockley Dr. | Hamilton | ON | L8E 3C3 | 905-560-2344 | 905-560-4744 | www.jlbfabricating.com | |
| Jamac Sales | 141 Don Park Rd. | Markham | ON | L3R 1C2 | 905-947-9824 | 905-947-9397 | www.jamacsales.com | |
| Kastner Metals Embury Company | 6577 Northwest Dr. | Mississauga | ON | L4V 1L1 | 905-293-9900 | 905-293-9970 | www.kastnermetals.com | |
| Kawneer Company Canada Limited | 200 Confederation Pkwy. | Unit 2 | Vaughan | ON | L4K 4T8 | 289-982-0200 | 289-982-0290 | www.kawneer.com |
| Lucent Designs Inc. | 17 – 1131 Gorham St. | Newmarket | ON | L3Y 8X9 | 905-953-0999 | 905-953-0949 | www.lucentdesigns.ca | |
| Mac Tech Systems Inc. | 1016 Sutton Drive | Unit C10 | Burlington | ON | L7L 6B8 | 905-632-2235 | 905-632-4620 | www.record-usa.com |
| Manners Glass Services Ltd. | 217 Toryork Dr. | North York | ON | M9L 1Y2 | 416-742-5131 | 416-742-4342 | www.mannersglassanddoor.com | |
| Mihko Engineering Ltd. | 45 La Rose Ave. | PH7 | Etobicoke | ON | M9P 1A8 | 416-268-2883 | www.glazingengineering.com | |
| MMM Group Ltd. – Fenestration Services | 582 Lancaster St. W. | Kitchener | ON | N2K 1M3 | 519-743-8777 | 519-743-8778 | www.mmm.ca | |
| Momentive Performance – GE Silicones | 24 Giles Rd. | Caledon | ON | L7K 0B6 | 416-460-6271 | 519-927-5798 | www.siliconeforbuilding.com | |
| Morris Glass and Windows | 1383 Woodbine Ave. | Toronto | ON | M4C 4G6 | 416-414-0655 | |||
| National Contract Glazing Ltd | 419 Industrial Ave. | Ottawa | ON | K1G 0Z1 | 613-731-2522 | 613-731-6971 | www.nationalcontractglazing.com | |
| Newmar Window Manufacturing Inc | 7630 Airport Rd. | Mississauga | ON | L4T 4G6 | 905-672-1233 | 905-672-1076 | www.newmar.com | |
| Norstar Windows & Doors Ltd. | 944 South Service Rd. | Stoney Creek | ON | L8E 6A2 | 905-643-9333 | 905-643-3633 | www.norstarwindows.com | |
| Oakville Glass & Mirror Ltd. | 550 Bronte Rd. | Oakville | ON | L6L 6S1 | 905-827-2951 | 905-827-6823 | www.ogmltd.ca | |
| Oldcastle Building Envelope – Concord | 210 Great Gulf Dr. | Concord | ON | L4K 5W1 | 905-660-4520 | 905-669-4402 | www.oldcastlebe.com | |
| Oldcastle Building Envelope – Mississauga | 275 Britannia Rd. E. | Mississauga | ON | L4Z 2E7 | 905-890-6970 | 905-890-6973 | www.oldcastlebe.com | |
| Oldcastle Glass | 2195 Langstaff Rd. | Concord | ON | L4K 2B2 | 905-660-3809 | 905-660-4052 | www.oldcastlebe.com | |
| Prelco Inc. c/o PGP Duo-Ver Glass Ltd. | Box 22050, Trenton Ctr. RPO | Trenton | ON | K8V 6S3 | 613-394-6952 | 613-394-6953 | www.prelco.ca | |
| Protemp Glass Inc. | 360 Applewood Cres. | Concord | ON | L4K 4V2 | 905-760-0701 | 905-760-1840 | www.protempglass.com | |
| Quiktemp Inc. | 600 Zenway Blvd. | Unit 3 | Vaughan | ON | L4H 3M9 | 905-738-3331 | 905-738-6577 | www.quiktemp.com |
| Richmond Hill Glass & Mirror | 90 Tigi Crt. | Richmond Hill | ON | L4K 5E4 | 905-417-1100 | 905-417-1200 | ||
| Rimac Fabricators Limited | 265 Applewood Cres. | Concord | ON | L4K 4B4 | 905-669-6963 | 905-669-4744 | www.rimacfab.com | |
| Royaltech Glazing Systems Ltd. | 1355 Morningside Ave. | Scarborough | ON | M1B 3C5 | 416-282-4844 | 416-282-5197 | www.royaltechglazing.com | |
| Ryerson Canada | 7525 Financial Dr. | Brampton | ON | L6Y 5P4 | 905-792-1414 | 905-792-1617 | www.ryerson.com | |
| SAAND Inc. | 250 Brockport Dr. | Unit 1 | Etobicoke | ON | M9W 5S1 | 416-798-2345 | 416-798-9242 | www.saand.ca |
| Security Mirror Industries | 69 Densley Ave | Toronto | ON | M6M 2P5 | 416-244-3393 | 416-244-8994 | www.securitymirror.com | |
| Shantz Windows | 24 Eldale Road | Elmira | ON | N3B 2C8 | 519-669-2629 | www.shantzwindows.com | ||
| Sherwood Windows | 37 Iron Street | Toronto | ON | M9W 5E3 | 416-675-3262 | 416-675-1243 | www.sherwoodwindows.com | |
| Sika Canada | 6915 Davand Dr. | Mississauga | ON | L5T 1L5 | 905-795-3177 | 905-795-3192 | www.sika.ca | |
| Southwest Glass Products Inc. | 14 Ferestone Blvd. | London | ON | N5W 5L4 | 519-659-0819 | 519-659-5806 | www.tripleseal.ca | |
| Spandreltech Ltd. | 16 Erin Park Dr. | Erin | ON | N0B 1T0 | 519-833-9684 | 519-833-0845 | www.spandreltech.com | |
| Stella Custom Glass Hardware – Head Office | 7-3671 Viking Way | Richmond | BC | V6V 2J5 | 855-578-3552 | 604-231-5893 | www.stellaglasshardware.com | |
| Stouffville Glass Inc. | 3759 Durham Rd #30 | Stouffville | ON | L4A 7X4 | 905-640-4016 | 905-642-0233 | www.stouffvilleglass.com | |
| TAGG Industries Inc. | 2805 Slough St. | Mississauga | ON | L4T 1G2 | 905-671-9001 | 905-671-9060 | www.taggind.com | |
| TIIP International Inc. | 135 Ormont Dr. | Unit 2 | Weston | ON | M9L 1N6 | 416-744-2634 | 416-744-1877 | www.tiipinc.com |
| Tremco Inc. | 220 Wickstead Ave. | Toronto | ON | M4H 1G7 | 416-421-3300 | 416-467-2426 | www.tremcoinc.com | |
| Trulite Glass & Aluminum Solutions Canada, ULC | 20 Royal Group Cres. | Woodbridge | ON | L4H 1X9 | 905-605-7040 | 905-605-7041 | www.trulite.com | |
| Valley Metal Finishing Ltd. | 211 Snidercroft Rd. | Concord | ON | L4K 2J8 | 905-669-5200 | 905-660-4416 | www.vmetal.com | |
| Ventex Inc. | 195 Healey Road | Bolton | ON | L7E 5B1 | 905-857-4700 | 1-888-891-6504 | www.ventexinc.com | |
| Verrage Glass and Mirror Inc. | 155 Racco Parkway | Thornhill | ON | L0J 1C0 | 905-738-6565 | 905-738-6801 | www.verrage.com | |
| Walker Glass Co. Ltd. | 9551 Ray Lawson Blvd. | Montreal | PQ | H1J 1L5 | 888-320-3030 | 514-351-3010 | www.walkerglass.com | |
| Westmetro Glass Service | 1-391 Edgeley Blvd. | Unit 1 | Concord | ON | L4K 4A7 | 905-660-3620 | 905-660-9728 | www.westmetroglass.com |
| Windspec Inc. | 1310 Creditstone Rd. | Concord | ON | L4K 5T7 | 905-738-8311 | 905-738-6188 | www.windspec.com | |
| Yarlmetal Fabrication Inc. | 221 Finchdene Square | Toronto | ON | M1X 1B9 | 416-297-9013 | 416-297-9513 | www.yarlmetal.com |