Insights

Strategic Expertise G3 specializes in high-end advisory services including cyber defense, due diligence, investigations, and crisis management, making it a prime target for cybersecurity firms, investigative technology providers, and risk management service providers looking to partner or offer complementary solutions.

Leadership Enhancements Recent appointments of experienced figures like Sir John Sawers and Louis-David Magnien highlight G3’s focus on strengthening leadership and governance, which presents opportunities for executive recruitment firms or leadership development services aiming to leverage this network.

Award Recognition G3’s recent accolade as Strategic Intelligence Provider of the Year underscores its reputation and industry influence, making it attractive for branding agencies or marketing services seeking to support premium consulting firms with targeted promotional efforts.

Growing Revenue With revenue estimates between $10 million and $25 million and a staff size of up to 500 employees, G3 is positioned as a scalable opportunity for enterprise-level technology solutions, security platforms, or professional service platforms targeting growth-stage advisory companies.

Global Reach Operating from London with a multilingual team from government, law enforcement, and finance sectors, G3’s international presence offers possibilities for global data analytics, language-specific intelligence tools, and cross-border security solutions aimed at enhancing their service offerings.

G3 Tech Stack

G3 uses 8 technology products and services including Cybot, oEmbed, Font Awesome, and more. Explore G3's tech stack below.

  • Cybot
    Cookie Compliance
  • oEmbed
    Dev Tools
  • Font Awesome
    Font Scripts
  • Cargo
    Page Builders
  • Google
    Search Engines
  • Cloudflare Bot Management
    Security
  • HTTP/3
    Web & Portal Technology
  • Adobe Fonts
    Web Fonts

G3's Email Address Formats

G3 uses at least 2 format(s):
G3 Email FormatsExamplePercentage
FirstLast@g3.euJohnDoe@g3.eu
64%
First.Last@g3.euJohn.Doe@g3.eu
12%
First@g3.euJohn@g3.eu
12%
FirLast@g3.euJohDoe@g3.eu
4%
FirstLas@g3.euJohnDoe@g3.eu
4%
FL@g3.euJD@g3.eu
4%
FirstLast@g3.coJohnDoe@g3.co
56%
FirstLas@g3.coJohnDoe@g3.co
22%
First.Last@g3.coJohn.Doe@g3.co
11%
FirstL@g3.coJohnD@g3.co
11%

Frequently Asked Questions

What is G3's phone number?

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You can contact G3'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 G3's stock symbol?

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G3 is a publicly traded company; the company's stock symbol is GGGVR.

What is G3's official website and social media links?

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G3's official website is g3.co and has social profiles on LinkedIn.

What is G3's NAICS code?

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G3's NAICS code is 5416 - Management, Scientific, and Technical Consulting Services.

How many employees does G3 have currently?

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As of December 2025, G3 has approximately 267 employees across 6 continents, including EuropeAsiaNorth America. Key team members include Chief Executive Officer: P. E.Coo: G. V. B.Head Of Strategic Intelligence | North America: S. C.. Explore G3's employee directory with LeadIQ.

What industry does G3 belong to?

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G3 operates in the Business Consulting and Services industry.

What technology does G3 use?

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G3's tech stack includes CybotoEmbedFont AwesomeCargoGoogleCloudflare Bot ManagementHTTP/3Adobe Fonts.

What is G3's email format?

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G3's email format typically follows the pattern of FirstLast@g3.eu. Find more G3 email formats with LeadIQ.

When was G3 founded?

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G3 was founded in 2004.

G3

Business Consulting and ServicesEngland, United Kingdom201-500 Employees

G3 is a global advisory firm founded in 2004. We provide hard-to-access intelligence; deliver best-in-class cyber defence advice; and provide investigative and dispute support to resolve complex issues. Our work is underpinned by a unique global human-source network. 
Our multilingual, in-house team is drawn from government service, the law, law enforcement, finance, and the business intelligence sector. 
G3 advises law firms, corporates, investment funds, sovereign wealth and pension funds, and private equity.

We fill critical information gaps to help companies and investors capitalise on opportunities, manage risks and make confident decisions.

- Enhanced Due Diligence
- Investigations, Litigation Support & Asset Tracing
- Strategic Intelligence 
- Cyber Advisory
- Reputation & Crisis Management

Section iconCompany Overview

Phone number
Website
g3.co
Stock Symbol
GGGVR
NAICS Code
5416 - Management, Scientific, and Technical Consulting Services
Founded
2004
Employees
201-500

Section iconFunding & Financials

  • $10M$25M

    G3's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    G3's revenue is estimated to be in the range of $10M$25M

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