Surface Bolts
- Abloy Canada Inc.
- Acorn Forged Iron
- Baldwin Hardware Corp. Sub. of Masco Corp.
- Builders Brass Works Div. (TRIMCO)
- Burns Manufacturing Inc.
- Colonial Bronze Co.
- 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.
- Imperial Decor
- H.B. Ives A Harrow Co.
- Jackson Corp.
- JMK Management Associates
- Kickplate Co. Inc.
- M.A.G. Engineering and Manufacturing Co.
- S. Parker Hardware Manufacturing Corp.
- Paul Decorative Products Inc.
- Period Brass Div. FKI Industries
- Phoenix Industries Inc.
- NT Quality Hardware
- Rockwood Manufacturing Co.
- Sargent and Greenleaf Inc.
- Signature Brass Manufacturing Co.
- Slide-Co Manufacturing Corp.
- Trans-Atlantic Co.
- TRIMCO/BBW
- Ultra Hardware Products Inc.
- U.S. Vertex