About Sargent & Greenleaf

Company Profile 

Sargent and Greenleaf deliver proven security solutions that protect people and assets at home, at work, and in communities worldwide. For the past 160+ years, the brand's high-security locks have been trusted by banks, governments, and businesses to meet their security needs. Sargent and Greenleaf's portfolio of high-quality electronic and mechanical locks finds use in various applications, commercial safes, ATMs, including gun safes, vaults, and highly sensitive SCIF environments. 

How It All Started 

It all started in 1857 when James Sargent established James Sargent Lock Company to design and manufacture high-security products. The brand invented Sargent's Magnetic Bank Lock in the same year – the first key-changeable combination lock. In 1860, Sargent and Colonel Halbert Greenleaf became business partners, launching Sargent and Greenleaf and opening a manufacturing facility in Rochester, New York. The brand continued to innovate and introduced a series of security products in the years to come.  

A Vision for Security Innovation 

S&G has created a unique family of brands that offers a complete portfolio of door and lock solutions to serve a wide range of our customer's security needs across industries and applications. Through trusted brands, Delaney Hardware and Premier Steel Doors and Frames, the brand offers businesses and homeowners high-quality door hardware and fixtures, commercial-grade doors and hardware, and multi-family and residential security solutions.