G4S plc

Headquarters: London, United Kingdom

Founded: 2004

Employees: 533,000

No stock data available

Market Cap

£3.77 Billion

GBP as of March 13, 2021

US$5.24 Billion

No historic market cap data available

Company Description

G4S PLC is a multinational security services company. It provides a number of security services including the supply of security personnel, monitoring equipment and software, financial security solutions, response units, and secure prisoner transportation. G4S traces its origins to 1901, and now provides its services in more than 90 countries around the world.

Detailed Description

G4S plc, together with its subsidiaries, provides security and related services in Africa, the Americas, Asia, Europe, and the Middle East. The company offers software tools, including evidence based risk assessment, incident management, and travel advisory systems, such as RISK360; and proprietary security systems comprising symmetry connect access control and visitor management systems. It also provides custody, detention, rehabilitation, and care services; automated cash solutions for retailers, automated bulk-teller solution for banks, and mobile banking services, as well as G4S Pay, a retail cash solution; and security advice, risk mitigation strategies, secure support, and integrated solutions. The company serves corporates and industrials, government, financial institutions, private energy/utilities, and ports and airports, as well as the retail, transport and logistics, and leisure and tourism sectors. G4S plc was founded in 1901 and is based in London, the United Kingdom.


"Bulls make money...
Bears make money...
Pigs get slaughtered!"

Stop guessing, unlock Financial AI.

(Don't be a pig.)

Product & Services

Manned security services, cash handling services, justice services and outsourced business processes related to security and safety risks

Key People

John Connolly (Chairman) Ashley Almanza (CEO)


Revenue: £7,758 million (2019)

Operating income: £145 million (2019)

Net income: £(80) million (2019)




5th Floor 105 Victoria Street

London, SW1E 6QT

United Kingdom

Phone: 44 20 7963 3100