WELCOME TO
GLOBAL SECURITY GROUP

Meeting Security and Life Safety Needs
Global Security Group, Inc. (GSG) was founded in 2001 shortly after attacks of 9/11 with a clear mission; meet the security and life safety needs of the private sector using the most highly trained and experienced former law enforcement officers and firefighters.






ACTIVE SHOOTER INCIDENTS IN THE UNITED STATES SINCE 2000
QUICK LOOK
434 Active Shooter Incidents in the US From 2000 – 2021 INCIDENTS PER YEAR
BY THE NUMBERS
The FBI designated 61 shootings in 2021 as Active Shooter Incidents.
[COUNTER_NUMBER id=535]
Source: FBI’s Office of Partner Engagement in collaboration with the FBI’s Criminal Investigative Division and the Advanced Law Enforcement Rapid Response Training (ALERRT) Center at Texas State University.



SERVICES AT A GLANCE

MEET THE GSG TEAM

MARK NOVAK
PRESIDENT
A retired Captain with the New York City Police Department….
PRESIDENT
A retired Captain with the New York City Police Department….
DAVID S. KATZ
CEO
A former senior Special Agent with the Drug Enforcement Administration…
CEO
A former senior Special Agent with the Drug Enforcement Administration…
FRANK PAPALIA
VICE PRESIDENT
Frank is a retired New York City Fire Department (FDNY) Lieutenant…
VICE PRESIDENT
Frank is a retired New York City Fire Department (FDNY) Lieutenant…
KEVIN SCHAMBERGER
VICE PRESIDENT
A retired FDNY lieutenant, Kevin has 29 years of experience…
VICE PRESIDENT
A retired FDNY lieutenant, Kevin has 29 years of experience…
GSG IN THE NEWS

PIX 11 – Active Shooter Response Training
In the aftermath of the horrific shooting at Marjory Stoneman Douglas High School in Parkland, Florida…[+]
In the aftermath of the horrific shooting at Marjory Stoneman Douglas High School in Parkland, Florida…[+]
Fox News – Prepare For An Active Shooter In Your Office
Fox News investigates businesses taking steps to teach employees how to react to an active shooter…[+]
Fox News investigates businesses taking steps to teach employees how to react to an active shooter…[+]
CNN – DOJ Opens Probe Into Deadly Police Shooting
David Katz appears as a subject matter expert to discuss the Department of Justice Use of Force policy…[+]
David Katz appears as a subject matter expert to discuss the Department of Justice Use of Force policy…[+]