

Doyle Security Services, Inc. (DSS) Information
Summary
Doyle Security Services, Inc. (DSS) is headquartered in Rockville Centre, New York, and has been delivering private security solutions since 2005. The company employs between 1,000 and 5,000 professionals and generates annual revenue in the $50 million to $100 million range. DSS specializes in safeguarding a broad spectrum of facilities—including aviation and cargo terminals, commercial office buildings, colleges and universities, financial institutions, government sites, health care centers, hotels and resorts, industrial and manufacturing plants, residential real estate, and retail centers.
Under the guidance of President & CEO Mario Doyle, Vice President Colette DePasquale leads Human Resources while Area Vice Presidents Mordechay Givoni, Vanessa Vanegas, Trina Moser, Roe Manghisi, and Kycia Dias manage operations, business development, protective services, and quality assurance. The team also features directors, supervisors, and security officers such as Maria Corvino, Charles Mercedes, Christopher Edwards, Lynell Boyd, and others who support DSS’s mission to protect diverse assets across the United States.
| Website | doylesecurityservices.com |
| Phone Number | 8773777749 |
| Industries | |
| Headquarters Address | 371 Merrick Rd, Rockville Centre, New York, 11570 US |
| Company Size | 1000-5000 employees |
| Specialities & Services | Aviation & Cargo Facilities, Commercial Office Buildings, Colleges & Universities, Financial Institutions, Government Facilities, Health Care Facilities, Hotels & Resorts, Industrial & Manufacturing Facilities, Residential Real Estate, Retail Centers |
| Founded | 2005 |
| Estimated Annual Revenue | $50M - 100M |
| Updated: | 2026-09-08 |
Estimated Website Traffic
The chart shows a growth in traffic to the doylesecurityservices.com website. In August, traffic increased to 2841, compared to 2759 in the previous month. The highest traffic in 2026 was recorded in January, reaching 9500 visits.
Workforce Turnover
Number of staff members switched
Departmental Headcount Distribution
Corporate Tenure Analytics
Workforce Experience Insights
10% have been with the company for 1 to 2 years25% have been with the company for 3 to 4 years15% have been with the company for 5 to 7 years15% have been with the company for 8 to 10 years35% have been with the company for more than 11 yearsSimilar Companies
FAQ
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.





