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G4S is the world's leading international security solutions group. In the United States, we leverage our global experience to provide our clients with the best security solutions in the industry.


G4S Denver, CO

14111 E. Alameda Ave. Suite 300, Aurora  CO  80012

Phone: 303.341.4433

E-Mail: den_info@usa.g4s.com

Customer Testimonials

Your support along and that of your field supervisors has helped to keep jail operations coordinated while we made several significant changes to our management team in recent months.

Police Support Services Manager

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