Flush Bolts
- Acorn Forged Iron
- Adams Rite Manufacturing Co.
- Baldwin Hardware Corp. Sub. of Masco Corp.
- Builders Brass Works Div. (TRIMCO)
- Burns Manufacturing Inc.
- Door Controls International
- EFCO Manufacturing PTY. Ltd. Sub. of Orden Industries
- Emtek Products
- Glynn-Johnson Corp. Sub. of Ingersoll-Rand
- Hager
Hinge Co.
- Hager Hinge Canada Ltd. Sub. Hager Hinge Co.
- P.C. Henderson Inc.
- Imperial Decor
- H.B. Ives A Harrow Co.
- International Door Closers Inc.
- Jackson Corp.
- JMK Management Associates
- Keedex Manufacturing
- Kickplate Co. Inc.
- S. Parker Hardware Manufacturing Corp.
- Paul Decorative Products Inc.
- NT
Quality Hardware Manufacturing Co., Inc.
- Rixson-Firemark
Sub., Yale Security, Inc.
- Rockwood Manufacturing Co.
- Sargent Canada Ltd. Sub. of ESSEX Industries Inc.
- Signature Brass Manufacturing Co.
- Slide-Co Manufacturing Corp.
- Taymor Industries
- Trans-Atlantic Co.
- TRIMCO/BBW
- Ultra Hardware Products Inc.
- V.T. Industries Inc.