Kurt Takahashi Appointed President

January 16 2017
AMAG Technology, Inc., a G4S company, announced today that Kurt Takahashi, Senior Vice President, Sales, has been promoted to President.
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Miami Dolphins

December 19 2016
Avigilon partners with G4S to secure NFL stadium
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Yale Opens Doors

December 08 2016
Security Management magazine features AMAG Technology's Symmetry access control solution and its implementation at Yale University.
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Risk Assessment

December 06 2016
Experts identify hospital security deficiencies
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MicroStrategy Collaborates with AMAG

November 17 2016
Usher™ Integrates with Symmetry™ Access Control to Deliver Next-generation Smartphone-based Physical Access Control Solution
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Seven Seals Award

November 11 2016
G4S awarded prestigious Seven Seals honor from Employer Support of Guard and Reserve (ESGR)
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Federal Trade Commission

October 25 2016
Federal Trade Commission Chooses AMAG Technology’s Symmetry Homeland Security System
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FICAM Approved Symmetry Solution

October 04 2016
AMAG Technology Attains Second FICAM Approval with Symmetry™ Security Management Solution
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Executive Protection

September 30 2016
G4S consultants evacuate high-profile actor in wake of medical emergency
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G4S News: Summer 2016

September 29 2016
Read the latest stories from G4S USA in the new issue of G4S News.
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Supply Chain Security

September 29 2016
G4S supply chain experts identify vulnerabilities and improve security
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ASIS 2016

September 14 2016
Views from ASIS 2016, and the G4S and AMAG security teams. Hear about all the latest products and services!
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Faraday Future

September 12 2016
Revolutionary Car Company, Faraday Future, Selects AMAG Technology’s Integrated Symmetry Security Management System
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Symmetry Integrates with RISK360

September 07 2016
AMAG Technology Symmetry™ Access Control Integrates with G4S RISK360Ⓡ Incident and Case Management
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Symmetry Blue Reader

September 01 2016
AMAG Technology Announces Symmetry Blue Reader Range to Support BYOD Environment
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What We Do

In the United States, G4S combines its resources and expertise to deliver customized security products, services and solutions to clients in a wide array of vertical markets.


At G4S, we believe that in every security challenge there is an opportunity.

Our Markets

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G4S combines the best security professionals with the latest technology to benefit our customers through innovation in protection.



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