Improving Security. Managing Risk. Delivering Value. Northeast Security Inc. was founded in 1967 by a retired FBI agent in Brookline, Massachusetts. We have grown to become one of the most highly regarded, full service security providers serving the Northeastern region of the United States. Recognized for Service Excellence by the Building Owners and Managers Association (BOMA), we provide contract security, intelligence, and technology solutions that help organizations and property owners improve security, manage risk and deliver value. Our Clients First service culture, with its unyielding focus on service quality and customer satisfaction, is the driving force behind our service offerings that include uniformed security officers, concierge services, patrols, security assessment and advisory services, investigative and intelligence services, emergency preparedness and life safety training programs, and security technology solutions. These services are delivered by security experts with backgrounds in commercial real estate, property management, higher education, hospitality, private security, US Military Special Forces, FBI and local law enforcement. We serve a diverse client base through industry-specific solutions for commercial real estate, corporate campuses, technology and life science research & development facilities, manufacturing and distribution facilities, educational institutions, healthcare institutions, hospitality companies and residential communities.
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The Northeast Security Inc. annual revenue was $281.8 million in 2026.
John Hennessey is the President of Northeast Security Inc..
435 people are employed at Northeast Security Inc..
Northeast Security Inc. is based in Westwood, Massachusetts.
The NAICS codes for Northeast Security Inc. are [561, 56].
The SIC codes for Northeast Security Inc. are [738, 73].