Insights

Technology Innovation G4S is investing in advanced security technologies, including AI-powered systems that have demonstrated significant vandalism and theft reductions. This indicates a strong potential for offering tailored, intelligent security solutions to clients seeking cutting-edge protective measures.

Global Expansion The company's recent expansion in the United Arab Emirates and Western Asia highlights ongoing international growth opportunities, particularly in regions with increasing demand for security services and local collaboration with industry partners.

Partnerships & CSR G4S actively partners with organizations like Sport 4 Life, Novus, and NGTC to support community engagement and workforce development. This focus presents opportunities to introduce specialized training programs, education-based security initiatives, or CSR collaborations for clients looking to enhance their community impact.

Financial Strength With substantial revenues around $20 billion and a funding amount of over $540 million, G4S possesses the financial capacity to invest in new security technologies, expand its service portfolio, or undertake large-scale projects, appealing to clients with substantial security needs.

Leadership & Talent Recent executive appointments, such as the hiring of a new CFO, show a focus on strengthening corporate leadership and financial management, which can translate into enhanced service delivery and strategic initiatives suitable for enterprise clients seeking reliable security partnerships.

G4S Tech Stack

G4S uses 8 technology products and services including Linkedin Insight Tag, CIM Technologies, Microsoft PowerPoint, and more. Explore G4S's tech stack below.

  • Linkedin Insight Tag
    Analytics
  • CIM Technologies
    Cad & Graphics
  • Microsoft PowerPoint
    Editors
  • Google Workspace
    Email
  • jQuery
    Javascript Libraries
  • reCAPTCHA
    Security
  • Timesheets
    Time Tracking
  • Autodesk
    Visualisation Software

Media & News

G4S's Email Address Formats

G4S uses at least 3 format(s):
G4S Email FormatsExamplePercentage
First.Last@usa.g4s.comJohn.Doe@usa.g4s.com
89%
FLast@usa.g4s.comJDoe@usa.g4s.com
7%
Last.First@usa.g4s.comDoe.John@usa.g4s.com
2%
First.L@usa.g4s.comJohn.D@usa.g4s.com
1%
F.Last@usa.g4s.comJ.Doe@usa.g4s.com
1%
FLast@wackenhut.g4s.comJDoe@wackenhut.g4s.com
98%
First.Last@wackenhut.g4s.comJohn.Doe@wackenhut.g4s.com
1%
FirLast@wackenhut.g4s.comJohDoe@wackenhut.g4s.com
1%
First.Last@g4s.comJohn.Doe@g4s.com
99%
FirstL@g4s.comJohnD@g4s.com
1%

Frequently Asked Questions

Where is G4S's headquarters located?

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G4S's main headquarters is located at 50 Broadway 6th Floor London, England sw1h 0db United Kingdom. The company has employees across 6 continents, including EuropeNorth AmericaAsia.

What is G4S's phone number?

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You can contact G4S's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is G4S's stock symbol?

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G4S is a publicly traded company; the company's stock symbol is GFSZ.

What is G4S's official website and social media links?

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G4S's official website is g4s.com and has social profiles on LinkedInCrunchbase.

What is G4S's SIC code NAICS code?

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G4S's SIC code is 7381 - Detective, Guard, and Armored Car Services NAICS code is 5616 - Investigation and Security Services.

How many employees does G4S have currently?

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As of March 2026, G4S has approximately 115K employees across 6 continents, including EuropeNorth AmericaAsia. Key team members include Ceo: O. K.Ceo Ecuador: S. M.Cfo Brasil: W. M. D. C.. Explore G4S's employee directory with LeadIQ.

What industry does G4S belong to?

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G4S operates in the Security and Investigations industry.

What technology does G4S use?

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G4S's tech stack includes Linkedin Insight TagCIM TechnologiesMicrosoft PowerPointGoogle WorkspacejQueryreCAPTCHATimesheetsAutodesk.

What is G4S's email format?

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G4S's email format typically follows the pattern of First.Last@usa.g4s.com. Find more G4S email formats with LeadIQ.

How much funding has G4S raised to date?

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As of March 2026, G4S has raised $541M in funding. The last funding round occurred on Aug 28, 2013 for $541M.

When was G4S founded?

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G4S was founded in 1901.

G4S

Security and InvestigationsEngland, United Kingdom10001+ Employees

G4S is a leading security and facility services company that provides proactive security services and cutting-edge smart technology to deliver tailored, integrated security solutions that allow clients to focus on their core business. Through a global workforce of approximately 800,000 people, we leverage best practices in communities all over the world. With revenues at approximately $20 billion, we are supported by efficient processes and systems that can only come with scale to help deliver our promise locally: keeping people safe so our communities can thrive. For more information on G4S, visit www.g4s.com.

Section iconCompany Overview

Headquarters
50 Broadway 6th Floor London, England sw1h 0db United Kingdom
Phone number
Website
g4s.com
SIC Code
7381 - Detective, Guard, and Armored Car Services
Stock Symbol
GFSZ
NAICS Code
5616 - Investigation and Security Services
Founded
1901
Employees
10001+

Section iconFunding & Financials

  • $541M

    G4S has raised a total of $541M of funding over 1 rounds. Their latest funding round was raised on Aug 28, 2013 in the amount of $541M.

  • $10B

    G4S's revenue is estimated to be in the range of $10B

Section iconFunding & Financials

  • $541M

    G4S has raised a total of $541M of funding over 1 rounds. Their latest funding round was raised on Aug 28, 2013 in the amount of $541M.

  • $10B

    G4S's revenue is estimated to be in the range of $10B

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