Insights

Boutique expertise GMG is a small boutique strategy consulting firm with a focus on global branding and product innovation, presenting an opportunity to upsell strategic branding, market entry, and product development services to mid-market clients seeking differentiated positioning.

Industry cross-sell With experience across financial services, consumer packaged goods, healthcare, technology, and communications, GMG can be approached for cross-industry branding and go-to-market strategies, especially for clients expanding into new verticals or global markets.

High-profile network Known clients include AT&T, Johnson & Johnson, Citibank, MasterCard, and JP Morgan Chase, suggesting potential case-study development, executive briefings, and referenceable success stories to support enterprise sales cycles.

Digital presence GMG utilizes WordPress and various analytics and security tools, indicating openness to digital transformation engagements, website optimization, SEO, content strategy, and analytics-driven marketing improvements for client organizations.

Growth signals Operating as a lean firm with revenue in the small-to-mid single-digit millions and ongoing engagement in multiple sectors, there is appetite for scalable services such as fractional chief marketing officer, branding sprints, and rapid product-market fit initiatives to support growth.

Similar companies to GMG

GMG Tech Stack

GMG uses 8 technology products and services including Sucuri, RSS, WordPress, and more. Explore GMG's tech stack below.

  • Content Delivery Network
  • RSS
    Content Management System
  • Content Management System
  • Modernizr
    Javascript Libraries
  • Google Search Console
    Web Analytics
  • Jetpack
    Web Platform Extensions
  • Apache HTTP Server
    Web Servers

Media & News

GMG's Email Address Formats

GMG uses at least 1 email format:
GMG Email FormatsExamplePercentage
First@greenwichmarketing.comJohn@greenwichmarketing.com
100%

Frequently Asked Questions

What is GMG's phone number?

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You can contact GMG'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 GMG's stock symbol?

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GMG is a publicly traded company; the company's stock symbol is GMGI.

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

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GMG's official website is greenwichmarketing.com and has social profiles on LinkedIn.

How much revenue does GMG generate?

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As of October 2026, GMG's annual revenue is estimated to be $1M - $10M.

What is GMG's NAICS code?

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

How many employees does GMG have currently?

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As of October 2026, GMG has approximately 8 employees across 3 continents, including North America, Asia and Europe. Key team members include Senior Production Designer: H. P. and Desarrollador Full Java: P. H. C. C. Explore GMG's employee directory with LeadIQ.

What industry does GMG belong to?

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GMG operates in the Business Consulting and Services industry.

What technology does GMG use?

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GMG's tech stack includes Sucuri, RSS, WordPress, Google Workspace, Modernizr, Google Search Console, Jetpack and Apache HTTP Server.

What is GMG's email format?

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GMG's email format typically follows the pattern of First@greenwichmarketing.com. Find more GMG email formats with LeadIQ.

When was GMG founded?

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GMG was founded in 1992.
GMG logo

GMG

Business Consulting and ServicesConnecticut, United States2-10 Employees

Its client roster includes major financial institutions and consumer brands, reflecting a positioning at the intersection of brand strategy and product innovation within the broader business consulting and services industry. The firm concentrates on helping clients address branding challenges and product opportunities in a global context, drawing on deep sector experience to support strategic decision‑making.

Section iconCompany Overview

Phone number
Stock Symbol
GMGI
NAICS Code
5416 - Management, Scientific, and Technical Consulting Services
Founded
1992
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    GMG's revenue is estimated to be in the range of $1M - $10M

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