BROSNAN SECURITY

People, Equipment and Services for Your Organization’s Security Needs

Reliable Protection with Brosnan®

Full-service Security, Investigative & Intelligence firm to a global network of clients

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What We Do

Brosnan® protects your people, property and assets by understanding and mitigating risk. We offer a suite of products and services — including security professionals, risk consulting and investigations, background screening, security software and technology — that deliver innovative, essential and scalable solutions for your entire operation.

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Corporate Social Responsibility

Brosnan® is committed to philanthropy and public works. CEO Patrick Brosnan, founded the Archangel Blue Foundation to provide financial and emotional support for the families and members of the NYPD shot in the line of duty.

Breaking News

50-Cent
APRIL 17, 2019

50 Cent was reportedly spending $70,000 a month on his 52-room Connecticut home...more

MetTel
JUNE 6, 2019

MetTel IoT Fleet Management Transforms Brosnan SmartTrucks into Mobile Command...more

brosnan-truck
JUNE 7, 2019

SmartTrucks Offer Video Surveillance to Facilities. Video Surveillance is no longer...more

PEOPLE PROTECTED EVERYDAY

10M+

LOCATIONS SERVED

700+

YEARS OF LAW ENFORCEMENT EXPERIENCE

500+

Why Brosnan Risk?

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Brosnan Command Center (BCC)

Our industry-leading command center leverages state-of-the-art technologies including: first responder frequency monitoring, social media monitoring...more

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Law Enforcement Network

We have an extremely broad, nation-wide network of law enforcement contacts that provide real-time intelligence...more

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Robust Supervision and Training

Our training and compliance program far exceeds industry standards, and our supervisors frequently and randomly visit our sites to meet with guards...more

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Comprehensive Risk Management

Our local security teams are supported by a network of strategic partners with deep ties to local law enforcement...more

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Rapid Access to Executive Leadership

Our senior leadership redefines all the positive aspects of micro-management and respond in a "New York Minute"...more

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Professionalism and Deterrence

Our Smart Security Solutions provide 24/7 actionable intelligence to our "boots on the ground" providing unprecedented situational awareness...more

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Results and Metrics Driven

We measure and monitor the metrics that matter most to our clients' risk management programs. We identify and develop key performance indicators to help to drive down the number of incidents...more

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Mobile Patrol Units

Brosnan® provides customized SmartTrucks that redefine aggressive mobile patrols and are directly wired into the 24/7 Brosnan Operations Center for unprecedented deterrent value...more

Our Services

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Security Services

On a daily basis, Brosnan® protects thousands of lives and billions of dollars in assets. The sectors where Brosnan® provides professional guarding...

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Investigations

Brosnan® offers a wide-range of services for today’s real world problems. From the corporate sector to the private citizen we provide a spectrum of ...

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Background Screening

Brosnan® conducts background screening services for financial institutions, Fortune 500 companies, national retail outlets, and...

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Technical Services

Brosnan's security threat experts assess clients' homes, offices, and portfolio assets for weaknesses in their security infrastructure. We design...

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Consulting

Consulting and risk management: We identify weaknesses, recommend, design and implement best-in-class strategies that seamlessly integrate with...

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Security for Your Peace of Mind

Brosnan Command Center

The Brosnan Command Center (BCC) develops, integrates and disseminates intelligence data to our on-site security personnel for best-in-class protection of their homes, offices, and portfolio properties. Our Video Synopsis software allows us to instantly extract actionable information from video, pinpointing threats in seconds.

What Our Clients are Saying

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Brosnan Security is a highly dependable and highly professional security company. First class service.

Andrew Gellert

President, Gellert Global Group
party-city

In my experience, BROSNAN raises the bar for employment screening firms. We are extremely pleased with the professional and accurate background screening services that BROSNAN provides for hundreds of Party City stores across the country, and their customer service and turnaround time is exemplary. They have a friendly, competent staff which is always willing to go above and beyond to find the answers to

Gerry Rittenberg

CEO
duff-phelps

Brosnan Risk Consultants, LTD has provided key reports and analysis to assist Duff & Phelps with our corporate intelligence gathering. Their services have always proven thorough and timely with attention to every detail.

Scott Oblow

Managing Director
lendlease

We have not found another security company that offers this level of service at such a reasonable price. I give them an A++.

Tony Marrone

Vice President and Project Executive
extell

The safety and security of our property and staff is an enormous responsibility. Brosnan Risk Consultants helps to alleviate that burden by providing quality security guards and management staff to our construction sites throughout New York City.


David Rothstein

Executive Vice President
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Our customers expect a certain level of service. Brosnan’s security officers and management team maintain safety while remaining professional and courteous. It is often difficult to find this combination in a security company. We always recommend Brosnan as a first choice for building security.


Joe Kaminski

General Manager
fenway-partners

Whenever our firm needs top caliber financial due diligence investigations we turn to Brosnan Risk Consultants. They are a unique firm in that they have married the disparate skills of highly trained forensic accountants, financial services investigators and NYPD detectives. This unlikely, but highly effective team, has worked wonders in providing actionable and accurate intelligence during our due diligence for our portfolio companies.


Richard Dresdale

Co-Founder & Managing Director
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From the start, I've been impressed with the depth of knowledge and resources I've been able to tap into with Mr. Brosnan and his staff of Investigators. They have been invaluable in helping us locate crucial witnesses and information for our client’s cases. We always receive frank advice and support at all the points when we needed it most.


Donald Feerick

Feerick, Lynch, MacCartney, PLLC
CTSW

Brosnan Risk Consultants consistently provides superior investigative services to suit the varying needs of our patent clients. I highly recommend their services and staff.


Louis C Paul

ESQ
umh-properties-180

UMH Properties is a NYSE company that acquires and improves manufactured home communities. Brosnan Risk Management has added tremendous value to UMH communities by working with community managers and local governments on strategies to stop crime in and around properties owned by UMH. Additionally publicly held companies need strong computer and corporate security which Brosnan provides. UMH Properties is very proud to work with Brosnan Risk Management.


Sam Landy

President of UMH Properties, Inc
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The idea is simple; knowledge is power. Brosnan Risk Consultants LTD provides innovative solutions to meet out investigative and consulting needs, while maintaining the professionalism and confidentiality we deserve. While some firms remain chained to outdated approaches, Brosnan’s professional’s identify scrutinize, and challenge against a broader range of possibilities to get the job done.


Edward Piccinich

Executive Vice President
the-carlyle-group@2x-e1492690782430

We have worked with several security firms and seldom received the level of service promised. The Brosnan staff is committed to a higher quality standard. Their security personnel are professional, dependable and go above and beyond their duties to insure a high level of safety.


James Grippi

Vice President
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We have no doubts about the capabilities of Brosnan’s security teams. We have used many security companies in the past and have never seen a management team with such dedication to its customers.


Barry Zimmerman

Property Manager
silverstein

Brosnan provides exceptional customer service while providing a thorough and cost-effective solution to our employee screening needs.


Debra Hudnell

Vice President – Human Resources
td-bank

Brosnan is the go to security firm for TD Bank. Their security officers are professional, polished and highly trained. Brosnan is a pleasure to work with.


Greg Braca

Chief Executive Officer
rockland-gaa

As you the Rockland GAA grand opening drew tens of thousands of people from all over the United States and Ireland. I can't say enough about the service we received. Brosnan’s idea about leaving the "Brosnan SmartTruck" on premise was a big hit! It was a brilliant idea that supported our volunteer security unit. The two officers were very professional. Scott and Mateo were timely and carried a large amount of responsibility as our association had hundreds of thousands of dollars in supplies and electronic equipment to be safeguarded. The weekend was without incident.


Thomas Fennell

President
jtm

Brosnan has been an critical part of making sure the One Wall Street project is safe and secure during construction. Their personnel and procedures are second to none.


Steve Mallick

Project Manager
new-york-wheel

New York Wheel has worked with Brosnan Risk Consultants since our project’s inception. Along with providing security services at our site, they’ve been instrumental in the development of our future planning efforts. The BRC staff and management have proven themselves to be extremely dependable, professional and accessible to assist in anything we need. They are a valuable partner to the success of our operation and project.


Joel Ward

General Manager - New York Wheel
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Security is light years ahead of where it was prior to Brosnan.


Erik Goff

General Manager of Key Colony

Get Started with Brosnan®

People, Equipment and Services for Your Organization’s Security Needs