We secure iconic commercial buildings, all around the world. The ones that define cities, shape cultures, and drive business forward. Our unified security solutions work quietly behind the scenes enabling frictionless access, connected experiences, and smooth, secure operations. All managed from a single platform. World-class buildings choose Gallagher Security.
Unlock value across every square foot
Intelligent commercial buildings deliver exceptional tenant experiences. They remove friction, anticipate needs, and allow systems to work together in ways that feel almost invisible. Security sits at the heart of the occupant journey, driving the exceptional experiences that attract and retain tenants.
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Create exceptional tenant experiences
Deliver frictionless experiences, street to seat, through the front door into the elevator, and on to your first meeting.
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Scale across your property portfolio
Maintain a consistent, world-class standard of security and experience across every building in your portfolio, all from a single platform.
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Turn data into your sustainability engine
Real-time occupancy data dynamically adjusts lighting and climate - powering systems down when spaces sit empty, then up, exactly when needed.
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Unlock compounding ROI
Cut energy costs, reduce admin hours, and surface hidden insight, turning security infrastructure into a powerful driver of business value.
We have the whole building talking
Modern commercial spaces run on connected digital ecosystems. From access, lifts, and intercoms to car parks and visitor management, when everything connects on a single platform, security technology seamlessly merges with the tenant experience.
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Employee Badge in Apple Wallet
Add employee badge to Apple Wallet and use your iPhone or Apple Watch to access your workplace with ease. It’s simple, convenient, and secure
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Vertical Movement
Connect access control with major lift systems for intelligent floor routing, ensuring smooth movement from the first floor to the top
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Tenant Apps
Elevate everyday workplace experiences with smart building and tenant apps, bringing amenities, bookings, and entry together
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Car Park Management
Extend the tenant experience before they even reach the building with integrated parking and boom gate management
Built on a foundation you can trust
Intelligent, connected experiences rely on a trusted security foundation.
Gallagher's technology ecosystem powers the world’s most iconic buildings.
Gallagher Command Centre
The powerful software at the heart of the Gallagher ecosystem, giving you complete oversight and control across your entire portfolio
Mobile Credentials
One credential inside a digital wallet becomes an access card, an identity, and a gateway to everything the building offers
Visitor Management
Cloud-based visitor management, powered by Kenai, built for multi-tenant environments with isolated tenant-level configurations
QuickSwitch
A streamlined upgrade path to world-class security technology with minimal downtime and reduced cost
CASE STUDY
Surat Diamond Bourse
Surat Diamond Bourse needed a security solution that could match their scale. With 4,700 diamond merchant offices, 67,000 industry professionals, spanning 6.7 million square feet - this was no small task. Beyond opening doors, they required greater functionality, usability, and efficiency while ensuring the protection of their people and assets.
CASE STUDY
Berkeley Square House
Berkeley Square House, a landmark multi-tenant office building in London's West End, use employee badge on iPhone and Apple Watch, giving users secure, tap-and-go access at every door, lift, and speed lane, delivering a smarter, more seamless entry experience without compromising security.



