Keeping people and property safe and secure is no small task, and several Hamilton County companies are dedicated to doing so.

Stanley Security Solutions, a growth platform within Stanley Black & Decker, an S&P 500 company, produces automatic doors for a variety of commercial, industrial, institutional and transportation purposes as well as a line of products, systems and services that allow for secure mechanical access.

Stanley has operations in Fishers and Noblesville, including the world headquarters of its subsidiary, Stanley Convergent Security Solutions Inc. Stanley Convergent designs, installs and monitors electronic security systems that provide intrusion detection and monitoring; video surveillance; access control; and fire protection for commercial businesses, educational and financial institutions, retail stores, and health care and government facilities, including prisons.

IMMI, previously known as Indiana Mills & Manufacturing Inc. and headquartered in Westfield, produces a variety of safety-related products and systems for school buses, fire and EMS vehicles, commercial trucks and other vehicles. When its RollTek senses an impending rollover in a commercial truck or an emergency vehicle or its 4Front senses an impending head-on collision, each system initiates measures to protect the driver and passengers.

Allegion plc, a Irish company with its U.S. headquarters in Carmel, produces products and systems that provide security in residences, education and government facilities and the commercial real estate, hospitality, manufacturing, transportation and health care industries.

ADT LLC provides security monitoring systems for small businesses and homes, including medical alert systems. It maintains a call center in Fishers.

Defense & Security Companies