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View Hackworth Fire & Security LLC's top competitors like ADT, Brinks Home, and MONI Smart Security.

Siemens
Siemens AG (Berlin and Munich) is a leading technology company focused on industry, infrastructure, mobility, and healthcare. The company’s purpose is to create technology to transform the everyday, for everyone. By combining the real and the digital worlds, Siemens empowers customers to accelerate their digital and sustainability transformations, making factories more efficient, cities more livable, and transportation more sustainable. A leader in industrial AI, Siemens leverages its deep domain know-how to apply AI – including generative AI – to real-world applications, making AI accessible and impactful for customers across diverse industries. Siemens also owns a majority stake in the publicly listed company Siemens Healthineers, a leading global medical technology provider pioneering breakthroughs in healthcare. For everyone. Everywhere. Sustainably. In fiscal 2025, which ended on September 30, 2025, the Siemens Group generated revenue of €78.9 billion and net income of €10.4 billion. As of September 30, 2025, the company employed around 318,000 people worldwide on the basis of continuing operations.
Munich, DE
Public
$78.5B Revenue
http://www.siemens.com
278.2K Employees
NSE:SIEMENS Ticker
STANLEY Security
STANLEY Security, now Securitas Technology and part of Securitas, is a global provider of integrated security, health, and safety solutions and services. STANLEY Security is trusted by customers across the globe for innovative technology, seamless installation and integration, reliable maintenance, 24/7 monitoring, and insightful analytics. Visit our website at stanleysecurity.com to learn more about us and to explore career opportunities. We invite you to become part of a team that takes pride in the solutions we provide and the customers we service
Fishers, Indiana, US
Private
$11.1M Revenue
http://www.stanleysecurity.com
2.3K Employees
ADT
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 💙.
Boca Raton, Florida, US
Public
$5.1B Revenue
https://www.adt.com/
26K Employees
ADT Ticker
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