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Gathering insights about Greenbrook

Similar companies to Greenbrook

Greenbrook Tech Stack

Greenbrook uses 8 technology products and services including Linkedin Insight Tag, Cloudflare, Webflow, and more. Explore Greenbrook's tech stack below.

  • Linkedin Insight Tag
    Analytics
  • Cloudflare
    Content Management System
  • Webflow
    Page Builders
  • Lua
    Programming Languages
  • HSTS
    Security
  • Google Analytics
    Web Analytics
  • Nginx
    Web Servers
  • OpenResty
    Web Servers

Media & News

Greenbrook's Email Address Formats

Greenbrook uses at least 2 format(s):
Greenbrook Email FormatsExamplePercentage
FLast@greenbrookpr.comJDoe@greenbrookpr.com
97%
First.Last@greenbrookpr.comJohn.Doe@greenbrookpr.com
3%
FLast@greenbrookadvisory.comJDoe@greenbrookadvisory.com
100%

Frequently Asked Questions

What is Greenbrook's stock symbol?

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Greenbrook is a publicly traded company; the company's stock symbol is GBNH.

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

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Greenbrook's official website is greenbrookadvisory.com and has social profiles on LinkedIn.

What is Greenbrook's NAICS code?

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Greenbrook's NAICS code is 54182 - Public Relations Agencies.

How many employees does Greenbrook have currently?

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As of January 2026, Greenbrook has approximately 40 employees across 4 continents, including EuropeAsiaNorth America. Key team members include Chief Operating Officer: S. K.Partner: B. T.Partner: J. M.. Explore Greenbrook's employee directory with LeadIQ.

What industry does Greenbrook belong to?

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Greenbrook operates in the Public Relations and Communications Services industry.

What technology does Greenbrook use?

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Greenbrook's tech stack includes Linkedin Insight TagCloudflareWebflowLuaHSTSGoogle AnalyticsNginxOpenResty.

What is Greenbrook's email format?

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Greenbrook's email format typically follows the pattern of FLast@greenbrookpr.com. Find more Greenbrook email formats with LeadIQ.

Greenbrook

Public Relations and Communications ServicesEngland, United Kingdom11-50 Employees

Greenbrook is an independent strategic communications firm that advises clients on all aspects of their business through the lens of reputation. We help firms and individuals achieve their most important objectives by delivering leading advice and best-in-class execution. Specialists in the investment industry with deep sector knowledge, we also advise corporates and entrepreneurs navigating high-stakes situations. 

Ranked consistently as a leading communications advisor across all our areas of expertise, we ensure our clients are effectively promoted, defended, and protected.
 
Over the last 12 months, Greenbrook has advised on over $67 billion of corporate and sovereign debt situations. Greenbrook is Europe’s leading strategic communications advisor to activist shareholders, ranked #1 in Bloomberg’s Global Activism League Tables for the fifth consecutive year. The firm is also ranked among top 10 M&A communications advisors in Mergermarket’s League Tables.

Section iconCompany Overview

Stock Symbol
GBNH
NAICS Code
54182 - Public Relations Agencies
Employees
11-50

Section iconFunding & Financials

  • $25M$50M

    Greenbrook's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Greenbrook's revenue is estimated to be in the range of $25M$50M

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