Whelan Security Competitors and Similar CompaniesClear all

Whelan Security's competitors and similar companies include G4S.

	Whelan Security Whelan Security is a provider of customized professional security services.	G4S G4S (Group 4 Securicor) is a company that provides security systems and solutions.
Founding Date	Founding Date 1949	Founding Date 1901
Type	Type Subsidiary	Type Subsidiary
Tags	Tags Business Products & Services emergency security	Tags Technology cybersecurity enterprise software it consulting monitoring
Locations	Locations St. Louis, US HQ	Locations London, GB HQ Luanda, AO Buenos Aires, AR Comodoro Rivadavia, AR Córdoba, AR Mar Del Plata, AR Mendoza, AR see more
Employees	Employees 2,431	Employees 715,000

For sources of this data, please see the company profile

London, GB

G4S (Group 4 Securicor) is a company that provides security systems and solutions.

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