M&A Deal Summary

Allied Universal Acquires Mulligan Security

On August 13, 2025, Allied Universal acquired safety/security company Mulligan Security from Protos Security

Acquisition Highlights
  • This is Allied Universal’s 32nd transaction in the Safety/Security sector.
  • This is Allied Universal’s 28th transaction in the United States.
  • This is Allied Universal’s 4th transaction in New York.

M&A Deal Summary

Date 2025-08-13
Target Mulligan Security
Sector Safety/Security
Buyer(s) Allied Universal
Sellers(s) Protos Security
Deal Type Divestiture

Target

Mulligan Security

New York, New York, United States
Mulligan Security provides private security services, fire and life safety services, and customer service. Mulligan Security is based in New York, New York.

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Buyer(S) 1

Buyer

Allied Universal

Conshohocken, Pennsylvania, United States

Category Company
Founded 2016
Sector Safety/Security
DESCRIPTION

Allied Universal is a facility services company and security services provider in North America. It delivers comprehensive security and facility solutions by combining skilled personnel with advanced technology, helping clients protect assets, enhance safety, and focus on their core business objectives. Allied Universal was founded in 2016 and is based in Conshohocken, Pennsylvania.


DEAL STATS #
Overall 35 of 36
Sector: Safety/Security M&A 32 of 33
Type: Divestiture M&A Deals 3 of 3
State: New York M&A 4 of 4
Country: United States M&A 28 of 29
Year: 2025 M&A 5 of 6
PREVIOUS DEAL
DATE TARGET DEAL TYPE VALUE
2025-05-01 CDA

Annapolis, Maryland, United States

Maxsent is a provider of professional security solutions, based in Annapolis, Maryland.

Buy -
FOLLOWING DEAL
DATE TARGET DEAL TYPE VALUE
2025-12-02 IPS

Albuquerque, New Mexico, United States

IPS offers a comprehensive suite of solutions, including standing guards, mobile patrols, remote video surveillance, alarm monitoring, access control, and other specialised services. IPS was founded in 2006 and is headquartered in Albuquerque, New Mexico.

Buy -

Seller(S) 1

SELLER

Protos Security

Norwalk, Connecticut, United States

Category Company
Founded 2006
Sector Safety/Security
DESCRIPTION

Protos Security provides end-to-end security guard management services backed by a service-first culture and an ongoing commitment to innovation. Protos Security was founded in 2006 and is based in Norwalk, Connecticut.


DEAL STATS #
Overall 2 of 2
Sector: Safety/Security M&A 2 of 2
Type: Divestiture M&A Deals 1 of 1
State: New York M&A 2 of 2
Country: United States M&A 2 of 2
Year: 2025 M&A 1 of 1
PREVIOUS DEAL
DATE TARGET DEAL TYPE VALUE
2024-06-04 Summit Off Duty Services

Irving, Texas, United States

Summit Off Duty Services is an off-duty police officer security provider. Summit manages onsite security for clients nationwide, providing security and law enforcement industry expertise through a vast nationwide network of police officers. Summit's suite of services and features provides access to more than 60,000 police officers, representing more than 1,400 law enforcement agencies. Summit Off Duty Services was formed in 2006 and is based in Irving, Texas.

Buy -