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View Total Security Management's top competitors like Allied Universal, Australian Security Industry Association Limited (ASIAL), and Crown Security.

Allied Universal
Allied Universal®, a leading security and facility services company, provides proactive security services and cutting-edge smart technology to deliver evolving, tailored solutions that allow clients to focus on their core business. Our excellence starts with our local leadership and local presence. In fact, in North America alone, we have an extensive network of offices to support our local communities and customers. We take pride in our extensive knowledge in a range of specialty sectors such as education, healthcare, retail, commercial real estate, government and corporate campuses, etc. We believe there is no greater purpose than serving and safeguarding customers, communities and people in today’s world. Allied Universal is There for you®.
Irvine, California, US
Private
$20B Revenue
https://www.aus.com/
104.2K Employees
G4S
G4S is a leading security and facility services company that provides proactive security services and cutting-edge smart technology to deliver tailored, integrated security solutions that allow clients to focus on their core business. Through a global workforce of approximately 800,000 people, we leverage best practices in communities all over the world. With revenues at approximately $20 billion, we are supported by efficient processes and systems that can only come with scale to help deliver our promise locally: keeping people safe so our communities can thrive. For more information on G4S, visit www.g4s.com.
UK
Public
$20B Revenue
http://www.g4s.com
116.5K Employees
LSE:GFS Ticker
The APP Group
The APP Group is now proudly part of Bureau Veritas. In late 2024, The APP Group joined forces with Bureau Veritas, combining local expertise with a global network of services, systems, and resources. This strategic acquisition strengthens our ability to support clients and unlock new market opportunities. On 1 December 2025, Bureau Veritas completed its integration of The APP Group. The business is now known as Bureau Veritas Buildings and Infrastructure Pty Ltd.
Sydney, AU
Private
$68.2M Revenue
https://www.bureauveritas.com.au
534 Employees
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