- Adams rite
- Alarm Lock
- American Lock
- Ames
- Amsec
- Assa High Security Locks
- BEA
- Bolt Buddy
- Camden
- Camtek
- CCL Security Products
- Chicago-Compx
- CMC Canadian Mailbox Company
- Combi-Cam
- Corbin Russwin
- Daewoo Lucoms
- Detex
- Don-Jo
- Doors & Accessories
- Dorma
- Dor-o-matic
- Eff Eff
- Emtek
- Falcon
- Folger Adam
- Fort Lock –Compx
- Gallery Specialty Products
- Gardall
- Glynn-Johnson
- Grobert USA
- Guard
- GVI Security
- Hammond Manufacturing
- HES-Hanchett Entry Systems
- Hitch Safe
- HPC
- Hunter Automatics Inc.
- Ilco-Kaba Ilco
- Ives
- Kaba-E-Plex
- Kaba Mas
- Kaba Peaks
- Kaba Simplex (Formerly Unican)
- Kason
- Keedex
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- LCN
- LSDA Grade 1
- LSDA Grade 2
- LSDA Grade 3
- LSDA Exit Devices
- LSDA Door Closers
- LSDA Aluminum Door Hardware
- LSDA Padlocks
- LSDA Cylinders & Key Blanks
- LSDA Cabinet Locks
- Lucky Line
- Master
- Monarch
- OEM Manufacturing
- Olympus Lock Inc.
- Pemko
- RCI Rutherford Controls
- Riopel
- Sargent
- Sargent & Greenleaf
- Schlage
- Securakey
- Securiton
- Supra
- Von Duprin
- Weiser Locks
- Wright Products
- Yale
- Canon
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