The security management company trusted by experts for over 30 years.
Chesley Brown was founded as an elite security consultancy. Simply put we help businesses manage risk. With services ranging from in-depth threat and vulnerability assessments, to managing comprehensive security programs around the globe. We are the only private security company able to advise and execute detailed security programs anywhere in the world. We provide and manage security consultants, advisors, uniformed officers, electronic guarding and corporate investigations to some of the world's most iconic properties. Find out what has made us the preeminent security management company in the world for over 30 years.
Award Winning Service
When you have serious questions about your security, the answer is Chesley Brown. With over 3 decades of real-world security expertise in Healthcare, Education, Corporate, Government, Retail, Industrial, and Cultural Properties worldwide, there is only one company that has the experience and flexibility to respond to any threat quickly and appropriately.
The Chesley Brown Difference
Utilizing our vast resources, we can efficiently identify potential risks and powerful cost-effective solutions customized around your business. In this video Chairman and CEO, Brent C. Brown sits down to discuss what makes Chesley Brown's approach to security management so unique.
- Dedicated security professionals
- End-to-end security capabilities
- Global resources
- Risk Mitigation Experts
News and Alerts
Where We Are
Chesley Brown provides a wide range of security services to clients in more than 29 states and 3 countries to include South America, Asia and Europe.