Transaction reinforces Protos' position as North America's leading tech-enabled managed services provider, delivering integrated protection solutions to clients seeking a modern, data-driven security ...

The MarketWatch News Department was not involved in the creation of this content. Brings Real-Time Visibility to Guarding and Off-Duty Security Programs NORWALK, Conn., Oct. 8, 2025 /PRNewswire/ -- ...

Protos Security, a leading technology enabled managed security services platform in North America delivering an integrated suite of physical and technology-based security services to commercial ...

GREENWICH, Conn., June 4, 2024 /PRNewswire/ -- Southfield Capital, a premier lower middle market private equity firm, announced today that Security Services Holdings LLC, ("Protos"), a tech-enabled ...

GREENWICH, Conn. – A release from private equity firm Southfield Capital announced the acquisition of video monitoring and software solutions company ControlByNet (CBN) by security services provider ...

Protos Security, which is backed by Southfield Capital, has acquired Mulligan Security. No financial terms were disclosed. Mulligan Security is a provider of private security services, fire and life ...

GREENWICH, Conn., Jan. 5, 2021 /PRNewswire/ -- Southfield Capital, a premier lower middle market private equity firm, announced today that Protos Security ("Protos"), a tech-enabled managed security ...

NORWALK, CT – April 13, 2021 -- Security Services Holdings, LLC (dba Protos Security), the leading tech-enabled security services company in North America, has completed a major rebrand to reflect the ...

Protos Security, a portfolio company of Southfield Capital, has acquired Off Duty Services, a provider of off-duty police officers to the private sector nationwide. No financial terms were disclosed.

Brings Real-Time Visibility to Guarding and Off-Duty Security Programs NORWALK, Conn., Oct. 8, 2025 /PRNewswire/ -- Protos Security, a leading provider of integrated security solutions across North ...