Insights

Education Focus GMB specializes in supporting schools and universities with integrated services spanning planning, architecture, engineering, branding, and enrollment marketing, presenting a cross-selling opportunity to K-12 districts and higher-ed institutions seeking cohesive campus and brand experiences.

Growth Mindset The firm emphasizes growth, collaboration, and continual learning, which can be leveraged to position GMB as a partner for long-term campus modernization, expansion projects, and repeat engagements across multiple campuses.

Regional Access With five Learning Hub locations in Michigan, Indiana, and South Carolina, there is potential to target midwestern and southern higher-ed clients looking to standardize programs, achieve scalable branding, and deploy shared services.

Tech Stack Leverage GMB employs a broad set of modern tools (Meta Ads Manager, LinkedIn Insight Tag, iCIMS, Adobe Creative Cloud, SketchUp, WordPress, Figma, Microsoft Teams), enabling data-driven enrollment marketing, digital branding, and collaborative design—worthy of cross-sell to institutions seeking integrated martech and AEC solutions.

Market Positioning Positioned as an education-focused professional services firm with a strong narrative around abundance and safe, thriving learner environments, offering opportunities to upsell comprehensive campus modernization, wayfinding, and enrollment growth services to districts and universities aiming for student growth and retention.

Similar companies to GMB

GMB Tech Stack

GMB uses 8 technology products and services including Meta Ads Manager, Linkedin Insight Tag, iCIMS, and more. Explore GMB's tech stack below.

Media & News

GMB's Email Address Formats

GMB uses at least 4 email formats:
GMB Email FormatsExamplePercentage
FirstL@gmb.comJohnD@gmb.com
94%
Last@gmb.comDoe@gmb.com
2%
LastF@gmb.comDoeJ@gmb.com
3%
FLast@gmb.comJDoe@gmb.com
1%

Frequently Asked Questions

What is GMB's phone number?

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You can contact GMB'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 GMB's stock symbol?

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GMB is a publicly traded company; the company's stock symbol is GMBT.

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

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GMB's official website is gmb.com and has social profiles on LinkedIn.

How much revenue does GMB generate?

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As of October 2026, GMB's annual revenue is estimated to be $50M - $100M.

What is GMB's SIC code and NAICS code?

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GMB's SIC code is 7389 - Business Services, Not Elsewhere Classified and NAICS code is 54 - Professional, Scientific, and Technical Services.

How many employees does GMB have currently?

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As of October 2026, GMB has approximately 251 employees across 5 continents, including North America, Asia and Europe. Key team members include Chief Executive Officer: A. G., Vice President Of Architecture: R. D. and President: M. T. Explore GMB's employee directory with LeadIQ.

What industry does GMB belong to?

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GMB operates in the Professional Services industry.

What technology does GMB use?

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GMB's tech stack includes Meta Ads Manager, Linkedin Insight Tag, iCIMS, Adobe Creative Cloud, SketchUp, WordPress, Figma and Microsoft Teams.

What is GMB's email format?

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GMB's email format typically follows the pattern of FirstL@gmb.com. Find more GMB email formats with LeadIQ.

When was GMB founded?

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GMB was founded in 1968.
GMB logo

GMB

Professional ServicesMichigan, United States201-500 Employees

GMB is a mid-sized professional services firm based in Holland, Michigan. It focuses on supporting schools and universities through integrated teams that cover planning, architecture, engineering, branding, and enrollment marketing, enabling educational environments where learners can thrive. The firm's approach links physical spaces with the institution's branding to create cohesive campus experiences.

Its client base comprises educational institutions seeking to address diverse student needs and improve safety and growth outcomes. Operating in the professional services sector, GMB positions itself as a collaborative partner to educators, emphasizing growth, knowledge sharing, staff development, and continual learning. The company maintains five Learning Hub locations across Michigan, Indiana, and South Carolina and serves educators nationwide.

Section iconCompany Overview

Phone number
Website
gmb.com
SIC Code
7389 - Business Services, Not Elsewhere Classified
Stock Symbol
GMBT
NAICS Code
54 - Professional, Scientific, and Technical Services
Founded
1968
Employees
201-500

Section iconFunding & Financials

  • $50M - $100M

    GMB's revenue is estimated to be in the range of $50M - $100M

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