• ABH
  • Abus Lock Company
  • Adams Rite Manufacturing Company
  • Aiphone Communication Systems
  • Alarm Lock Systems, Inc.
  • AltronixAmerican Lock
  • AMSEC
  • Arrow Lock Manufacturing Company
  • ASP, Inc. (Auto Security Products)
  • Bauer Products
  • Bommer
  • Buddy Products
  • CCL Security Products
  • Codelocks
  • CompX Chicago (formerly Chicago Lock Company)
  • CompX Fort (formerly Fort Lock Corporation)
  • CompX National (formerly National Cabinet Lock)
  • CompX Timberline (Formerly Timberline)
  • Corbin Russwin Inc.
  • Detex Corporation
  • Don Jo Mfg Inc.
  • Dorma Architectual Hardware
  • Dor-O-Matic
  • DynaLock
  • Elk Products, Inc.
  • Exit Security Inc.
  • Falcon Lock
  • Folger Adams by HES
  • Gardall Safe Corporation
  • GKL Products
  • Glynn-Johnson
  • GMS
  • Hager Companies
  • HES
  • HID Corporation
  • International Electronics Inc. (IEI)
  • Ilco (Now Kaba Ilco)
  • International Door Closers
  • Ives
  • Jackson Corporation
  • K2
  • Kaba Mas Corporation
  • Kaba Multihousing
  • Kaba Simplex (formerly Unican)
  • KSP (Killeen Security Products)
  • Kwikset Corporation
  • Latch Gard
  • LCN
  • Linear Corporation
  • Lockcraft (formerly All Lock)
  • Locknetics (Now Schalge)
  • LSDA
  • Lucky Line Products Inc.
  • Marks Hardware
  • Master Lock Company
  • McKinney
  • Monarch Hardware
  • Mul-T-Lock
  • National Guard Products
  • Norton
  • Olympus Lock
  • PDQ Manufacturing
  • PemkoPerma-Vault Safe Co.
  • Precision Hardware (PHI)
  • Progressive Hardware
  • Rockwood Mfg.
  • Rutherford Controls
  • Rixson
  • Rofu International Corporation
  • Roton(Now Hager Hinge)
  • Sargent & Greenleaf
  • Sargent Manufacturing Company
  • Schlage Lock Company
  • Secura Key
  • Securitron
  • Segal
  • Select Hinges
  • Strattec Security Corporation
  • SupraTechnalock
  • Telkee Systems
  • Trine Access Technology
  • Von Duprin
  • Weiser Lock Company
  • Weslock
  • Yale Locks & Hardware