

GMSC Security Information
Contact top employees from
GMSC Security
Summary
GMSC Security is a privately held company. The company currently specializes in the Security and Investigations area. Its headquarters is located at US. The estimated number of employees - 110. To connect with GMSC Security employee register on SignalHire.
Organization Website | gmscsecurity.com |
Industries | |
Headquarters Location | 11 Penn Plaza, New York, US |
Employees Size | 500-1000 employees |
Specialties | security, guard services, systems integration, security consulting, security monitoring, guard management, commercial real estate, video surveillance, access control, security systems |
Employees Turnover 4 quarter 2025
Length of Employment
Employee tenure at GMSC Security shows a diverse range of experience levels:
4% have been with the company for less than 1 year14% for 1–2 years7% for 3–4 years18% for 5–7 years18% for 8–10 years39% have over 11 years of service at GMSC SecurityContact top employees from
GMSC Security
Timothy StCyr
Security Operations Manager
Michael Albanese Sr
Account Director
Michael Catlyn
Security Guard
Lawrence Bobrow
Compliance Manager
Beeyan Mach
Physical Security Analyst - Software Service
Gary DeStefano
Compliance Manager
Justin Velez
Compliance Manager
Nestor Rivera
Field Supervisor
Otis Roberts
Director of Field Services
Bryan Rolan
Security Operations
Henry Babilonia
Fire Life Safety Director Security Officer
Kelvin McElroy
Security Officer
Howard Brown
Security Guard
Adonis Herrera
Security Compliance Manager
Domingo DeLaPaz
Security Operations Supervisor
Ricardo Officer
Physical Security Engineer
Joakim Johnson
Security Guard
Sean Roman
Director of Administration and Procurement
Victor Rosario
Security Officer
Elaine Muniz
Security Officer
Hector Alicea
Tour Commander
Andy Steckiewicz
Compliance Manager
Jessica Spinnato
Billing Manager
Ozzie Martin
AVP of Operations
Evelyn Perez
Security Officer
Kevin Weatherly
Security Officer
Similar Companies
FAQ
GMSC Security operates in the Private Security industries. More details can be found on the official website: gmscsecurity.com.
The headquarters of GMSC Security are located in New York, United States.
GMSC Security currently employs 500-1000 people.
Data Privacy
GDPR COMPLIANT
SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
CCPA COMPLIANT
SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.





