Insights

Strategic Clients Greenbrier is a nimble, client-embedded PR firm with experience across multinational corporations and disruptive startups, presenting an opportunity to upsell broader communication and crisis management programs to mid- to large-cap prospects in various industries.

Integrated Services As a division of The Messina Group, Greenbrier can offer access to a full suite of data-driven, measurable communications and public affairs services, enabling cross-sell of strategic counsel, media relations, crisis management, and political risk advisory to target accounts.

Industry Flex The firm’s work spans corporate communications, media relations, crisis management, and public affairs, suggesting potential value with clients undergoing high-profile announcements, regulatory changes, or reputation risk events across sectors seeking integrated messaging support.

Relationship Model A consistent core team assigned to each client enables long-term partnerships and repeat engagements, which can be positioned as savings and continuity benefits when approaching customers with ongoing communications needs, brand rebuilding, or executive thought leadership programs.

Expansion Readiness Greenbrier’s connection to The Messina Group and its global footprint, plus access to enhanced services, presents a compelling value proposition for prospects pursuing international expansion, cross-border messaging, or multinational campaigns requiring coordinated strategy and execution.

Greenbrier, a TMG Company Tech Stack

Greenbrier, a TMG Company uses 8 technology products and services including Open Graph, WordPress, Twemoji, and more. Explore Greenbrier, a TMG Company's tech stack below.

  • Open Graph
    Content Management System
  • WordPress
    Content Management System
  • Twemoji
    Font Scripts
  • TweenMax
    Javascript Frameworks
  • GSAP
    Javascript Frameworks
  • Typed.js
    Javascript Libraries
  • Google Tag Manager
    Tag Management
  • Google Analytics
    Web Analytics

Media & News

Greenbrier, a TMG Company's Email Address Formats

Greenbrier, a TMG Company uses at least 1 format(s):
Greenbrier, a TMG Company Email FormatsExamplePercentage
First@greenbrier.partnersJohn@greenbrier.partners
81%
Last@greenbrier.partnersDoe@greenbrier.partners
19%

Frequently Asked Questions

Where is Greenbrier, a TMG Company's headquarters located?

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Greenbrier, a TMG Company's main headquarters is located at 1155 Connecticut Avenue Northwest Washington, District of Columbia 20036 United States. The company has employees across 2 continents, including North AmericaAsia.

What is Greenbrier, a TMG Company's phone number?

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You can contact Greenbrier, a TMG Company'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 Greenbrier, a TMG Company's stock symbol?

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Greenbrier, a TMG Company is a publicly traded company; the company's stock symbol is GBX.

What is Greenbrier, a TMG Company's official website and social media links?

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Greenbrier, a TMG Company's official website is greenbrier.partners and has social profiles on LinkedIn.

What is Greenbrier, a TMG Company's NAICS code?

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Greenbrier, a TMG Company's NAICS code is 54182 - Public Relations Agencies.

How many employees does Greenbrier, a TMG Company have currently?

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As of June 2026, Greenbrier, a TMG Company has approximately 60 employees across 2 continents, including North AmericaAsia. Key team members include President And Chief Business Officer: L. K.Managing Partner: A. D.Partner: V. L. L.. Explore Greenbrier, a TMG Company's employee directory with LeadIQ.

What industry does Greenbrier, a TMG Company belong to?

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Greenbrier, a TMG Company operates in the Public Relations and Communications Services industry.

What technology does Greenbrier, a TMG Company use?

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Greenbrier, a TMG Company's tech stack includes Open GraphWordPressTwemojiTweenMaxGSAPTyped.jsGoogle Tag ManagerGoogle Analytics.

What is Greenbrier, a TMG Company's email format?

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Greenbrier, a TMG Company's email format typically follows the pattern of First@greenbrier.partners. Find more Greenbrier, a TMG Company email formats with LeadIQ.

When was Greenbrier, a TMG Company founded?

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Greenbrier, a TMG Company was founded in 2016.
Greenbrier, a TMG Company logo

Greenbrier, a TMG Company

Public Relations and Communications ServicesDistrict of Columbia, United States51-200 Employees

Greenbrier, a TMG Company, is a public relations and communications firm that counsels leading companies, organizations, and individuals. It offers expertise across strategic and corporate communications, media relations, crisis management, and public affairs, focusing on storytelling and solving problems for a diverse client base that spans multinational corporations to disruptive startups across many industries. The firm operates with an embedded, day-to-day team model, aiming to be agile and responsive to both headline-making issues and routine communications tasks. Many team members bring prior experience in client roles, offering practical insight into client needs.

Greenbrier is a division of The Messina Group, a global consultancy with a footprint across five continents, and clients can access The Messina Group's full suite of services as needed. Based in Washington, DC, the firm is positioned as a mid-sized, agile player capable of tackling a broad range of communications challenges across industries, supported by a shared focus on data-driven, measurable outcomes.

Section iconCompany Overview

Headquarters
1155 Connecticut Avenue Northwest Washington, District of Columbia 20036 United States
Phone number
Stock Symbol
GBX
NAICS Code
54182 - Public Relations Agencies
Founded
2016
Employees
51-200

Section iconFunding & Financials

  • $10M$25M

    Greenbrier, a TMG Company's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Greenbrier, a TMG Company's revenue is estimated to be in the range of $10M$25M

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