highperformr logo

AlliedBarton Security Services's Overview

Total employees5939
HeadquartersConshohocken
Founded1957

AlliedBarton Security Services was a prominent American provider of security personnel and related services, founded in 1957. Headquartered in Conshohocken, Pennsylvania, it offered a wide range of security solutions to various industries across North America. In August 2016, AlliedBarton merged with Universal Services of America to create Allied Universal, which has since become one of the largest security companies globally. This page reflects information pertinent to AlliedBarton's operations prior to and including its merger, as well as information about its successor, Allied Universal.

Where is AlliedBarton Security Services's Headquarters?

HQ Function

Served as the primary corporate headquarters, overseeing national operations, strategy, finance, human resources, and client relations for AlliedBarton.

Notable Features:

The Conshohocken office was part of a modern office park development, offering Class A office space and amenities conducive to a corporate environment.

Work Culture:

AlliedBarton's HQ culture was focused on professionalism, security expertise, client service, and operational excellence, reflecting its role in the critical security industry.

HQ Significance:

This location was central to AlliedBarton's growth into one of the largest security firms in North America before its transformative merger.

Values Reflected in HQ: The headquarters likely aimed to reflect values of security, reliability, professionalism, and corporate strength.

Location:

Prior to its merger, AlliedBarton's operations were primarily focused on the United States and Canada. As Allied Universal, the company now has a significant global presence, supporting functions such as manned guarding, technology services, consulting and investigations, and risk advisory services in numerous countries across North America, Europe, Latin America, the Middle East, Africa, and Asia-Pacific.

Street Address:

8 Tower Bridge, Suite 1100, 161 Washington Street (Historical for AlliedBarton)

City:

Conshohocken

State/Province:

Pennsylvania

Country:

USA

AlliedBarton Security Services's Global Presence

Various Cities, USA & Canada

Address: Multiple branch offices across North America

To provide localized security services, respond to regional client needs, manage local security officer teams, and ensure compliance with state/provincial regulations.

Buying Intent Signals for AlliedBarton Security Services

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of AlliedBarton Security Services

As of April 2025, AlliedBarton Security Services' leadership includes:

William 'Bill' Whitmore Jr. - Chairman and CEO (at the time of merger)
Jim Gillece - Chief People Officer & General Counsel (approximate pre-merger role)
Ron Rabena - Chief Administrative Officer (approximate pre-merger role, now prominent at Allied Universal)

Investors of AlliedBarton Security Services

AlliedBarton Security Services has been backed by several prominent investors over the years, including:

Wendel (Pre-merger for AlliedBarton and post-merger for Allied Universal)
Warburg Pincus (Post-merger for Allied Universal, also invested in Universal Services of America pre-merger)
Caisse de dépôt et placement du Québec (CDPQ) (Post-merger for Allied Universal)

Executive New Hires/Exits in the Last 12 Months

Hire0
Exits0

As AlliedBarton merged into Allied Universal in 2016, there are no executive movements for 'AlliedBarton' as a standalone entity in the last 12 months. Any recent executive news would pertain to Allied Universal.

Departures

N/A, No executive departures for AlliedBarton as a standalone entity in the last 12 months due to its 2016 merger.

New Appointments:

N/A, No new executive appointments for AlliedBarton as a standalone entity in the last 12 months due to its 2016 merger. Appointments occur within Allied Universal.

Technology (Tech Stack) used by AlliedBarton Security Services

Discover the tools AlliedBarton Security Services uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

AlliedBarton Security Services Email Formats and Examples

Following the merger, email communications would be under Allied Universal. Common formats for large corporations include [first].[last]@[domain.com] or [first_initial][last]@[domain.com]. For Allied Universal, the domain is aus.com.

[first].[last]@aus.com or [f][last]@aus.com

Format

john.doe@aus.com or jdoe@aus.com

Example

75%

Success rate

News and media

PR Newswire (via Allied Universal website)August 1, 2016

AlliedBarton Security Services news title: AlliedBarton and Universal Services of America Merge to Create Allied Universal

AlliedBarton Security Services and Universal Services of America announced the closing of their merger, forming Allied Universal. The new company became the largest security services company in North America, with over 140,000 trained security officers....more

WendelJuly 2, 2015

AlliedBarton Security Services news title: Wendel completes acquisition of AlliedBarton Security Services

Wendel announced the completion of its acquisition of AlliedBarton Security Services for approximately $1.67 billion. This marked a significant investment for Wendel in the North American security market....more

Security MagazineMay 4, 2016

AlliedBarton Security Services news title: AlliedBarton and Universal Services of America to Merge

Reports detailed the planned merger between AlliedBarton Security Services and Universal Services of America, a move set to create a security industry giant. The merger aimed to combine complementary strengths and enhance service offerings....more

Highperformr’s free tools for company research

Explore Employees by Region or Country

See where a company’s workforce is located, by country or region.

View Funding Details

View past and recent funding rounds with amounts and investors.

Understand Revenue Insights

Understand company revenue estimates and financial scale.

Track Active Job Openings

Track active roles and hiring trends to spot growth signals.

Review Product and Offerings

Discover what a company offers—products, platforms, and solutions.

Get SIC or NAICS Codes

Get the company’s official SIC and NAICS classifications.

Analyze Website Traffic Trends

Analyze visitor volume, engagement, and top traffic sources.

Discover Social Profiles and Engagement

Explore LinkedIn, Twitter, and other active social profiles.

Identify Top Competitors

Identify top competitors based on similar business traits.

Research and Discover Companies with Highperformr — Smarter, Faster

Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.

Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.

  • Track intent signals to find buyers who are actively in-market
  • Enrich contacts and companies instantly, no need to switch tools
  • Automate workflows to stay ahead of every change
  • Connect your CRM & tools for seamless data sync and activation

Thousands of companies, including AlliedBarton Security Services, are just a search away.