When it comes to security, no two businesses are truly alike. For over 35 years, we’ve been designing and manufacturing purpose-built, integrated solutions across access control, perimeter security, intruder alarms, and cybersecurity.

Every day, Gallagher Security's solutions are protecting more than 20,000 customers, in more than 40 key industries, spread across more than 140 countries around the globe.  We would love to join you on your journey to a safer, better, and more productive future.