Business Details
25 Years
experience
Emergency
services
Trusted Security and Life Safety Solutions in New York
Global Security Group was founded in 2001 with a mission to provide unparalleled security and life safety solutions. Our team comprises former federal agents, senior NYPD officers, and retired FDNY fire prevention experts with decades of combined experience in law enforcement and emergency response. We specialize in active shooter response training, fire and life safety compliance, cybersecurity, and investigative services tailored to private and public sector clients. Our training programs are developed in collaboration with the DEA/FBI Academy, ensuring rigorous standards and real-world applicability.We serve high-rise buildings, hotels, stadiums, and corporations globally, with a focus on New York City. Our cybersecurity division offers risk assessments, penetration testing, and digital forensics to protect organizations from evolving threats. We maintain FDNY compliance for fire safety plans and emergency drills while providing 24/7 consulting support for critical security needs.
Services
Active Shooter Training
Fire & Life Safety
Cybersecurity Services
Consulting Services
Investigations
Video Surveillance
Access Control
Emergency Response
Digital Forensics
Threat Assessment
Details
- Year established: 2001
Highlights and features
- We offer 20+ years of post-9/11 security expertise from former federal agents and NYPD/FDNY professionals
- Our training programs are developed with DEA/FBI Academy standards and real-world emergency response experience
- We provide FDNY-certified fire safety compliance services for New York's most complex buildings
- Our cybersecurity division combines penetration testing with incident response and digital forensics
- We maintain 24/7 availability for emergency security consultations and threat response
Services
Active Shooter Training
Our active shooter response training prepares organizations for critical incidents using real-world scenarios developed by former federal agents. Participants learn threat recognition, evacuation protocols, and tactical response techniques. The program meets Department of Homeland Security standards and includes specialized courses for law enforcement and corporate security teams.
Fire & Life Safety
We provide comprehensive fire safety solutions including FDNY-certified emergency plans, staff training, and compliance documentation. Our team of retired FDNY officers ensures buildings meet all NYC fire code requirements through regular drills and equipment inspections. Services cover high-rise buildings, hotels, and public assembly venues.
Cybersecurity Services
Our cybersecurity division offers penetration testing, network vulnerability assessments, and incident response planning tailored to small and medium enterprises. We implement business email compromise prevention systems and provide dark web monitoring to protect sensitive data from emerging threats.
Investigative Services
GSG conducts complex criminal and civil investigations using federal-grade forensic techniques. Our services include computer forensics, undercover operations, and litigation support for high-profile cases. Investigators are qualified trial witnesses with expertise in both digital and physical evidence collection.
Security Technology
We design and implement integrated security technology solutions including surveillance systems, access control, and visitor management platforms. Our team provides full lifecycle support from initial consultation through system maintenance, ensuring seamless integration with existing infrastructure.
People
David S. Katz
CEO
Special Agent Instructor at DEA/FBI Academy with 20+ years developing security protocols for corporate and government clients. Leads training program development and strategic operations.
Mark Novak
President
Overseeing daily operations and client relations with 25 years of experience in security consulting and emergency management for Fortune 500 companies.
Frank Papalia
Vice President
Retired FDNY fire prevention expert managing fire safety compliance programs. 30+ years ensuring NYC building code adherence for commercial and residential properties.
Kevin Schamberger
Vice President
Former NYPD officer directing investigative services division. Specializes in cybercrime investigations and digital forensics with federal court expert witness certification.
Questions
What security services does Global Security Group offer?
We provide active shooter training, fire safety compliance, cybersecurity solutions, investigative services, and security technology integration for corporate and government clients.
How experienced is GSG's team?
Our team includes former federal agents, NYPD officers, and FDNY fire prevention experts with combined experience exceeding 100 years in security and emergency response.
Do you offer emergency response services?
Yes, we provide 24/7 emergency consultation and rapid response for active shooter situations, cybersecurity breaches, and fire safety incidents.
Are your fire safety services FDNY-certified?
Yes, our fire safety programs meet all FDNY requirements including emergency drills, staff training, and compliance documentation for New York City buildings.
Can you assist with international security needs?
We offer consulting and training services globally, with experience supporting multinational corporations and overseas facility security implementations.
Reviews (3)
Antonio Ovalles
Mar 19, 2022
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I took my FSD 20 hour certification course with Instructor Papalia and I have to say he's probably the best person to teach you this course, now I haven't been to any other schools to get this cerification but I can't imagine any other institutions out there that will teach you this course as good as he did. He's not just interested in you passing his class he actually wants you to get it and the way he goes about getting all this information to stick in your head makes this experience most definitely worth it. Edit: 3 years later. I'm still an FLSD and I recommend everyone to go here whenever they're interested in the job. Great place!
Victoria Quinones
Aug 13, 2021
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I just graduated from my FLSD class, they are really great for preparing you for test. Frank was my favorite instructor, I will never forget his lessons! He's an awesome & effective instructor.
Julio Gonzalez
Feb 11, 2020
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Honestly a big waste of time especially because I came all the from Nj for them to waste my time. Then I'm told I will have a response by Monday it's been now about 4-5 Months and there requirements are absurd!
