| Manufacturer | Phone number | Extension |
| 2XL | 1-708-344-4090 | |
| 3M | 1-888-364-3577 | |
| A&J Washroom | 1-845‐562‐3332 | |
| A’dor | 1-860-583-2367 | |
| A1 Security | 1-877-725-2121 | |
| ABH Manufacturing | 1-630 875-9900 | |
| ABUS | 1-800-352-2287 | |
| Access Tools | 1-800-323-8324 | |
| Acorn | 1-800-835-0121 | |
| ACSI | 1-800-753-5558 | |
| Acudor | 1-973-575-5120 | |
| Adaez | 1-877-232-3987 | |
| Adams Rite | 1-800-872-3267 | |
| Advanced Diagnostics | Form | |
| Aiphone | 1-800-692-0200 | |
| Alarm Lock | 1-800-252-5625 | |
| AlarmSaf | 1-800-987-1050 | |
| Altronix | 1-718-567-8181 | |
| Amba Products | 1-404-350 9738 | |
| American Dryer | 1-800-485-7003 | |
| American Lock | 1-800-323-4568 | |
| American Security Equipment | 1-800-325-3936 | |
| American Security Products | 1-951-685-9680 | |
| American Standard | 1-800-442-1902 | |
| Amerock | 1-800-435-6959 | |
| Arm-A-Dor | 1-317 849 2250 | |
| Arrow | 1-800-839-3157 | |
| ASI | 1-914‐ 476‐9000 | |
| ASP | 1-800-645-5538 | |
| ASSA | 1-800-235-7482 | |
| ATW Security | 1-800-8585-289 | extension 4 |
| Auto Security Products | 1-425-556-1900 | |
| Awid | 1-408-825-1100 | |
| Baldwin | 1-800-566-1986 | |
| Bauer Products | 1-866-682-2837 | |
| BEA | 1-800-523-2462 | |
| BEST | 1-855-365-2407 | |
| Best Value | 1-336-769-4077 | |
| Better Home Products | 1-650-827-9270 | |
| Bioscrypt | 1-866-517-5580 | |
| Blum | 1-704-827-1345 | |
| Bobrick | 1-518‐877‐7444 | |
| Bommer | 1-864-457-3301 | |
| Bosch | 1-877-426-0388 | |
| Bradley | 1-800-272-3539 | |
| Brainerd | 1-336-769-4077 | |
| Brass Accents | 1-877-332-7277 | |
| Brinks | 1-800-562-5625 | |
| Brizo | 1-877-345-2749 | |
| Burg-Wachter | 1-888-346-7164 | |
| Calibre Door Closers | 1-714-633-5100 | |
| Camden | 1-877-CAMDEN-9 | |
| Canandian Flexidrill | 1-800-387-4224 | |
| CCL Security Products | 1-800-733-8588 | |
| Codelocks | 44 (0) 1635 239 645 | |
| Comelit | 1-626-930-0388 | |
| Command Access Technologies | 1-888-622-2377 | |
| CompX Security | 1-864-297-6655 | |
| Connectors Plus | 1-866-666-9004 | |
| Continental Instruments | 1-631-842-9400 | |
| Corbin Russwin | 1-800-438-1951 | |
| Corby | 1-610-433-1412 | |
| Crane Plumbing | 1-800-442-1902 | |
| CRL : C.R. Laurence | 1-800-421-6144 | |
| Curran Engineering | 1-800-643-6353 | |
| DAC Technologies | 1-800-920-0098 / 1-501-661-9100 | |
| Danze | 1-888-328-2383 | |
| Delta | 1-336-769-4077 | |
| Deltana | 1-800-665-2226 | |
| Deltrex | 1-424-675-3200 | |
| Design Hardware | 1-877-258-1262 | |
| Detection Systems | 1-800-289-0096 | |
| Detex | 1-830-629-2900 | extension 1 |
| Dexter | 1-317-810-3700 | |
| Digital ID View | 1-972-247-1203 | |
| Ditek | 1-800-753-2345 | |
| Dolphin Components | 1-800-858-6869 | |
| Don Jo | 1-978-422-3377 | |
| Door Controls | 1-888-833-7857 | |
| Door Scope | 1-770-995-3975 | |
| Dorbin | 1-708-656-9496 | |
| Dorma | 1-800-523-8483 | |
| Dor-O-Matic | 1-888-758-9823 | |
| Dortronics Systems | 1-800-906-0137 | |
| Duravit | 1-770-931-3575 | |
| Dynalock | 1-877-396-2562 | |
| ELK Products | 1-800-797-9355 | |
| Emtek | 1-800-356-2741 | |
| ESP | 1-800-434-8960 | extension 126 |
| Essex Electronics | 1-800-539-5377 | |
| Eva-Dry | 1-877-382-3790 | |
| EverFocus Electronics | 1-626-844-8888 | extension 2 |
| Excel Dryer | 1-888-950-3533 | |
| Exit Security | 1-800-446-6775 | |
| Falcon | 1-317-810-3700 | |
| Folger Adam | 1-210-533-1231 | |
| Foundations | 1-877-716-2757 | |
| Framon | 1-989-354-5623 | |
| Frank J. Martin | 1-206-350-1186 | |
| Franklin Brass | 1-336-769-4077 | |
| GAMCO | 1-518-877-7444 | |
| GE Security | 1-502-452-4311 | |
| Genuine Lishi Tools | Form | |
| George Risk | 1-800-445-5218 | |
| Georgia Pacific | 1-800-284-5347 | |
| Glynn Johnson | 1-888-758-9823 | |
| GMS Industries | 1-888-774-5625 | |
| GOJO | 1-800-321-9647 | |
| Grobet USA | 1-800-847-4188 | |
| Grohe | 1-800-444-7643 | |
| Hafele | 1-800-423 3531 | extension 2 |
| Hager | 1-314-772-4400 | |
| Hansgrohe | 1-800-334-0455 | |
| Hardware Resources | 1-800-463-0660 | |
| Harwell Lock | Phone number not available | |
| Hata | 1-866-888-4282 | |
| Henderson | 44-191-377-7336 | |
| HES | 1-800-626-7590 | |
| HES Innovations | 1-800-626-7590 | |
| HID | 1-800-872-5359 | |
| Holmes-Hally | Phone number not available | |
| Houdini | Phone number not available | |
| Houzer | 1-800-880-3639 | |
| Howard Keys | 1-800-524-9199 | |
| HPC | 1-847-671-6280 | |
| Hudson Lock | 1-800-434-8960 | extension 126 |
| IDH | 1-800-337-9398 | |
| IEI | 1-800-421-1587 | |
| Illinois Lock | 1-800-733-3907 | |
| Ingersoll Rand | 1-704-655-4000 | |
| International Door Controls | 44 (0) 1384 893333 | |
| IQinVision | 1-877-850-0805 | |
| Isonas Security Systems | 1-303-567-6516 | |
| Ives | 1-888-758-9823 | |
| Jacknob | 1-800-424-7495 | |
| Jackson | 1-877-394-8338 | |
| Jado | 1-800-227-2734 | |
| Jet Keys | 1-718-257-9600 | |
| JL Industries | 1-800-554-6077 | |
| JMA | 1-817-385-051 | |
| John Wright | 1-800-444-9364 | |
| JVJ Hardware | 1-800-969-4393 | |
| K2 | 1-855-365-2407 | |
| Kaba Ilco | 1-800-849-8324 | |
| Kalatel | 1-855-286-8889 | |
| Kantech | 1-800-507-6268 | |
| Kant-Slam | 1-800-233-2051 | |
| Keedex | 1-714-993-4300 | |
| Keri Systems | 1-800-260-5265 | |
| Key Control Specialists | 1-800-421-6144 | |
| Key Lights | 1-888-414-4268 | |
| Key Systems | 1-800-888-3553 | |
| Keyline USA | 1-440-716 8006 | |
| Keystone Wire and Cable | 1-800-843-2460 | |
| Killeen | 1-800-577-5397 | |
| Klein Tools | 1-800-553-4876 | |
| KSP | 1-800-577-5397 | |
| Kwikset | 1-800-327-(5625 | |
| L&M Hardware | 1-312-805-2752 | |
| La Gard | 1-859-253-4744 | |
| LAB | 1-800-243-8242 | |
| Labor Saving Devices | 1-800-648-4714 | |
| Lantronix | 1-800- 526-8766 | |
| LaserLine | 1-651-458-1500 | |
| Latch-Gard | 1-574-862-2373 | |
| LCN | 1-888-758-9823 | |
| Liberty | 1-336-769-4077 | |
| Liberty Hardware | 1-336-769-4077 | |
| LifeSafety Power | 1-888-577-2898 | |
| Linear | 1-800-421-1587 | |
| Lock Saver | 1-800-743-4518 | |
| Locknetics | 1-888-758-9823 | |
| LPS Laboratories | 1-800-241-8334 | |
| Lucky Line | 1-800-654-6409 | |
| M.K. Morse | 1-330-453-8187 | |
| MAG | 1-714-891-5100 | |
| Major Manufacturing | 1-714-772-5202 | |
| Malibu Keyrings | 1-805-647-5511 | |
| Markar | 1-800-824-3018 | |
| Marks | 1-800-526-0233 | |
| Master Lock Company | 1-800-464-2088 | |
| MaxGrade | Phone number not available | |
| Maxwell Alarm Screen | 1-800-472-7336 | |
| McKinney | 1-800-346-7707 | |
| Medeco Security Locks | 1-877-633-3261 | |
| Michael Healy | 1-800-995-0988 | |
| Millennium Lock | 1-713-266-1400 | |
| Minuteman Power Technologies | 1-800-238-7272 | |
| Moen | 1-800-289-6636 | |
| Monarch | 1-888-758-9823 | |
| MS Sedco | 1-317-842-2545 | |
| MUL-T-LOCK | Phone number not available | |
| MuxLab | 1-877-689-5228 | |
| Napco Security Technologies | 1-631-842-9400 | |
| National Guard Products | 1-800-647-7874 | |
| Niagara Conservation | 1-800-831-8383 | |
| Norton | 1-800-438-1951 | extension 6701 |
| Olympus | 1-800-525-0954 | |
| Omnia | 1- 973-239-7272 | |
| OPTEX | 1-800-966-7839 | |
| OSI Security | 1- 800-711-6814 | |
| Palmer Fixture | 1-800-558-8678 | |
| Panavise | 1-800-759-7535 | |
| Panef | 1-800-448-1247 | |
| Papaiz | 1-800-467-7195 | |
| Paxton Access | 01273 811011 | |
| PBB | 1-800-726-3414 | |
| Peek-O Home Protector | 1-562-699-6130 | |
| Pemko | 1-800-283-9988 | |
| Penn Lock | 1-800-679-5751 | |
| Precision Hardware | 1-317-849-2250 | |
| ProdataKey | 1-800-218-0283 | |
| Professional Systems Technology | 1-801-649-6696 | |
| Progressive Hardware | 1-631-757-8866 | |
| PRO-LOK | 1-866-679-1366 | |
| QualArc | 1-888-800-0153 | |
| Rapidkey Industries | Phone number not available | |
| RCI | 1-800-265-6630 | |
| Recognition Systems | 1-888-758-9823 | |
| Reese Enterprises, Inc. | 1-800-328-0953 | |
| Remee Wire and Cable | 1-800-431-3864 | |
| Revere Industries | 1-800 843-8321 | |
| Richelieu | 1-800-619-5446 | |
| Rixson | 1-800-457-5670 | |
| Rockin' Keys | 1-720-352-0510 | |
| Rockwood | 1-800-458-2424 | |
| ROFU | 1-800-255-7638 | |
| Roton | 1-123-456-7890 | |
| Rusticware | 1-8663697878 | |
| Rytan | 1-800-447-9826 | |
| S Parker Hardware | 1-201-569-1600 | |
| Safe Lock Systems | 44 (0)20 8949 1005 | |
| Safety First | 1-336-769-4077 | |
| San Jamar | 1-262-723-6133 | |
| Saniflow | 1-877-222-9125 | |
| Sargent | 1-800-727-5477 | |
| Scensibles | 1- 866-231-7050 | |
| Schlage | 1-888-805-9837 | |
| SDC | 1-800-413-8783 | |
| Secura Key | 1-800-891-0020 | |
| SecuRam Systems | 1-805-988-8088 | |
| Securitron | 1-800-624-5625 | |
| Select Hinges | 1-800-585-1019 | |
| Sensormatic | 1-877-258-6424 | |
| Simplex | 1-800-849-8324 | |
| Slick Locks | 1-888-430-1994 | |
| Slide-Co | 1-800-255-3505 | |
| Smartlock Systems | Phone number not available | |
| Snug Cottage | 1-800-637-5427 | |
| SOSS | 1-800-922-6957 | |
| Speco Technologies | 1-800-645-5516 | |
| Stanley | 1-860-225-5111 | |
| Starlite Security Devices | 1-770-467-6837 | |
| Starret | Phone number not available | |
| Steamist | 1-800-57-76478 | |
| STI | Phone number not available | |
| Strattec | 1-414-247-3333 | |
| Strike First | 1-800-255-5515 | |
| Super Lube | 1-800-253-5823 | |
| Supra | 1-800-547-0252 | |
| Syncom Technologies | 1-888-979-6266 | |
| Synergistic | 1-866-455-5222 | |
| Technalock | 1-417-485-4800 | |
| Telkee | Phone number not available | |
| The Door Guardian | 1-800-318-3380 | |
| The Housing Company | 1-770-529-1040 | |
| Tomlinson | 1-216-587-3400 | |
| Top Knobs | 1-800-499-9095 | |
| Toshiba | 1-877-855-1349 | |
| Toto | 1-888-295-8134 | |
| Townsteel | 1-877-858-0888 | |
| Trans-Atlantic | 1-800-523-9956 | |
| Tremont Nail Company | 1-800-835-0121 | |
| Tri-Flow Lubricant | 1-800-777-2966 | |
| Trimco | 1-323-262-4191 | |
| Trine | 1-718-829-2332 | |
| Uniguard | 1-480-892-5908 | |
| United Security Products | 1-800-227-1592 | |
| V.K. Industries | 1-305-696-4999 | |
| Vanderbilt | 1-855-316-3900 | |
| Visonic | 1-972-645-6789 | |
| Von Duprin | 1-888-758-9823 | |
| Von Morris | 1-856-968-0188 | |
| Vortex | 1-336-769-4077 | |
| Waterless | 1-800-244-6364 | |
| WedgeCo | 1-425-828-4100 | |
| Wedge-It | 1-818-342-6342 | |
| Weiser | 1-800-501-9471 | |
| Weslock | 1-800-575-2658 | |
| Whitehall | 1-800-728-2164 | |
| Witt Industries | 1-800-543-7417 | |
| World Dryer | 1-800-323-0701 | |
| XceedID | 1-888-758-9823 | |
| Yale | 1-800-438-1951 | |
| Young Bros | 1- 800-553-8248 |