Security Guards Services Competitors

ADT is the most trusted name in smart home security, helping protect and connect what matters most at home and beyond. When Every Second Counts, Count on ADT 💙.

G4S is the International business of Allied Universal®, the world’s leading security and facility services provider and trusted partner to more than 400 of the Fortune 500. Allied Universal® delivers unparalleled customer relationships, innovative solutions, cutting-edge smart technologies and tailored services that enable clients to focus on their core businesses. With operations in over 100 countries and territories, Allied Universal is the third largest private employer in North America and seventh in the world. Annual revenue is approximately $23 billion. There is no greater purpose and responsibility than serving and helping to safeguard customers, communities and people. For more information, visit g4s.com.

Axon is the global leader in public safety technology, relentlessly innovating to protect more lives in more places. We’re transforming public safety by building advanced devices, intelligent software and AI that protect life. Our ecosystem supports everyone who takes on the responsibility of public safety, enterprise security and national security — from first responders and governments to companies, frontline workers and communities. Our trusted network connects TASER energy devices, cameras and sensors including body-worn, fixed and in-car cameras, drones and robotics, digital evidence and records management, real-time operations, immersive VR training and AI-powered capabilities. At the heart of our mission is a bold goal: cut gun-related deaths between police and the public by 50% by 2033. Want your work to have real-world impact? Join us: axon.com/careers