Sargent and Greenleaf (S&G)

Nicholasville, KY 40356


About Sargent and Greenleaf (S&G)


One Security Dr.
Nicholasville, KY 40356

More Info on Sargent and Greenleaf (S&G)

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Sargent and Greenleaf, a subsidiary of Stanley Security, is one of the world's leading manufacturers of medium- and high-security locks and locking systems. Since 1857, Sargent and Greenleaf has provided security solutions to financial institutions, commercial businesses, governments and consumers around the world. Delivered through an international network of distribution partners, Sargent and Greenleaf products continue to set the standard for quality, value and technical innovation.

Products and Press Releases

Chris Casazza
Safe locks

Sargent and Greenleaf Names CEO

July 5, 2022
Christopher Casazza takes top post; Jennifer Cutting promoted to COO
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Safe locks

Sargent and Greenleaf I-Series Biometric Keypad

Jan. 18, 2022
Sargent and Greenleaf (S&G) announced the new I-Series Biometric Keypad. The I-Series is the’s first biometric keypad that provides secure, instant upgrades from the field in...
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Safe locks

Sargent and Greenleaf I-Series Keypad

Dec. 15, 2020
Sargent and Greenleaf (S&G) launched its I-Series Keypad, the industry’s first and only keypad that provides secure, instant upgrades. With this futureproof design, the new I...
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Locks, safe & vault

Sargent and Greenleaf Has a New Look

Nov. 12, 2020
You might have noticed that Sargent and Greenleaf has a different logo and a redesigned website. It’s all part of a freshening to “reflect a powerful commitment to product innovation...
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Safe locks

Sargent and Greenleaf Appoints Mark LeMire Chief Executive Officer

July 10, 2019
Nicholasville, KY – (July 10, 2019) – Sargent and Greenleaf, Inc. (S&G), a global manufacturer of high-security locks and locking systems for safes, vaults and high-security cabinets...

Sargent and Greenleaf Training Update

April 18, 2019
Sargent and Greenleaf has changed its training to single-day classes instead of two days. The single days will cover both locks listed below for a dual certification.S&G 2890B...
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Sargent and Greenleaf To Be Acquired by OpenGate Capital

Jan. 30, 2019
NICHOLASVILLE, Ky – (January 30, 2019) – Sargent and Greenleaf (S&G), a manufacturer of high-quality mechanical and electronic locks, announced today that OpenGate Capital, a ...
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AxisBlu Bluetooth Safe Lock

Sept. 5, 2018
Combining Bluetooth technology with S&G’s proven lock components for the first safe lock without a keypad
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Sargent and Greenleaf Awarded 2018 Governor’s Safety and Health Award

May 4, 2018
Sargent and Greenleaf (S&G), a subsidiary of STANLEY Security, was honored last week with the Governor’s Safety and Health Award during a ceremony held at the S&G headquarters...
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S&G Digital Time Lock

April 3, 2018
Lock provides a high-security solution for small businesses and retail outlets

Articles & News

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Sargent and Greenleaf 2020 Training Schedule

Jan. 13, 2020
Sargent and Greenleaf’s 2020 training schedule begins with the 2890B/2740B Dual Certification Class. Class Description: In this class, you will learn about specifications FF-L...
New Emtek residential locksets
Door Hardware

Locksmithing etc. Jan 2013

Jan. 2, 2013
New Emtek Locks and Finish Emtek has introduced mortise and tubular entrysets and locksets for residential applications in a number of configurations and finishes. Mortise entrance...
JLM Wholesale's Plano, Texas, warehouse

People and Places Nov. 2012

Nov. 2, 2012
JLM Wholesale Opens Texas Location Security hardware wholesaler JLM Wholesale is opening a new location in Plano, Texas. The new warehouse offers customers in the south central...
Early cross bar exit device
Door Hardware

Exit Device Basics

Oct. 2, 2012
Exit devices are known by different names including the crash bar, panic bar, panic device, panic hardware, fire exit bolt, push bar and cross bar.
Gardall microwave e-lock

Electronic Safe Lock Combination Changing

Oct. 2, 2012
Tips for combination changes for AMSEC ESL10, Brinks, Gardall, Kaba LC, LaGard 3802, LpLOCKS and S&G 6120 electronic safe locks.
Figure 1. Magnum Bullet II drill rig mounted.

Cannon Executive Vaults: Repair and Replace

Aug. 2, 2012
I've done a lot of work on gun safes lately. One day I had the privilege of working on two safes by the same name– Executive Vault. These “vaults” are gun safes by Cannon Safe...
Kent Robinson

People and Places September 2011

Aug. 10, 2011
Robinson To Head Sargent & Greenleaf Nicholasville, KY – Sargent & Greenleaf, Inc., (S&G), a company of Stanley Security Solutions, has named Kent Robinson to the position of ...
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News Briefs May 2011

April 4, 2011
Singapore Resort Selects VingCard Elsafe’s SENTINEL II Safes VingCard Elsafe, part of the ASSA ABLOY Group, has completed installation of its state-of-the-art SENTINEL II in-room...
Figure 1. Each wheel contains a notch on its outer edge

Opening Safes by Manipulation

March 1, 2011
Mechanical combination safe locks have been used for over a century. The example for this article will be a Sargent and Greenleaf (S&G) safe lock, but most other brands will ...
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Business & Technical Aids

Continuing Education March 2011

Feb. 8, 2011
Throughout the year, manufacturers of locks and door hardware make it easy for locksmiths to upgrade their skills and / or learn something new to help their locksmithing businesses...


William Dempsey

Pres. and COO

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All content from Sargent and Greenleaf (S&G)

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Sargent And Greenleaf Appoints Deaton As COO

Feb. 6, 2018
Nicholasville, KY – (February 5, 2018) – Sargent and Greenleaf, Inc. (S&G), a subsidiary of STANLEY Security and a leading manufacturer of high security locks and locking systems...
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Sargent and Greenleaf Training Opportunities

Dec. 12, 2017
S&G 2740B and 2890B, built to Federal Specification, is an integrated door lock designed to meet both security and life safety demands of highly sensitive SCIF environments. Equipped...
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S&G A Series with Display

Sept. 7, 2017
Sargent & Greenleaf's new A-Series with Displayis a multi-featured digital solution that provides ATM manufacturers, banks and cash in transit companies high-security ATM access...
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Door Hardware

S&G 2890B Alarm Integration Kit

Aug. 16, 2016
New Alarm Integration Kit Assists in Monitoring the S&G 2890B Lock
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Sargent And Greenleaf Hosts Global Distributor Meeting

June 21, 2016
Over 40 Global Representatives from 20 Countries Convened to Review New Products and Programs
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Safe locks

Audit Lock 2.0

June 13, 2016
Sargent and Greenleaf, Inc. announces the relaunch of its USB Audit Lock (Model 3006/3007), known as Audit Lock 2.0, a commercial-grade digital lock system with audit trail capabilities...
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Sargent & Greenleaf's Urschel Announces Retirement

Dec. 2, 2015
Nicholasville, KY – (Nov. 24, 2015) – Ned R. Urschel, Vice President and Managing Director of Global Sales for Sargent & Greenleaf (S&G), has announced his retirement, effective...
S&G Pedestrian Door Lock
Door Hardware

S&G 2890B SCIF Lock

June 11, 2015
Sargent & Greenleaf introduces the S&G 2890B SCIF Lock designed to the specification FF-L-2890B combining requirements for Life Safety with High-Security. Now Fire Marshals and...

S&G President/COO Announces Retirement

July 10, 2014
W.F. (Bill) Dempsey to step down in October 2014; search underway for replacement