Insights

Sustainable water GMB focuses on sustainable solutions across water quality, water safety, bio-energy and industrial construction, presenting opportunities to cross-sell integrated water and environmental services to public sector clients and large industrial customers.

Integrated engineering With multi-technical capabilities spanning water treatment, flood defense, drainage, sludge processing and civil infra, GMB can serve as a single vendor for large-scale projects, simplifying procurement for municipalities and utilities.

Bioenergy edge GMB BioEnergie expertise in digesting, dewatering and nutrient recovery from sludge enables partnerships around circular economy initiatives and on-site energy recovery for wastewater facilities and industrial sites.

Digital readiness Adoption of AutoCAD, ArcGIS, SharePoint and cloud-based Microsoft tools suggests openness to digital project management, GIS-driven asset planning and remote collaboration—an angle for selling advanced design, asset management and data services.

Growth potential As a mid-sized civil engineering group with broad service lines and Netherlands-wide presence, GMB is positioned for expansion projects in water safety, dredging, sewer networks and port infrastructure, offering upsell on maintenance contracts and modernization programs.

Similar companies to GMB

GMB Tech Stack

GMB uses 8 technology products and services including AutoCAD, Microsoft SharePoint, Amazon Simple Email Service, 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
FirstLast@gmb.euJohnDoe@gmb.eu
78%
FirLast@gmb.euJohDoe@gmb.eu
10%
FirstMiddleLast@gmb.euJohnMichaelDoe@gmb.eu
7%
First@gmb.euJohn@gmb.eu
5%

Frequently Asked Questions

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.eu 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 $1M - $10M.

What is GMB's SIC code and NAICS code?

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GMB's SIC code is 4899 - Communications Services, Not Elsewhere Classified and NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does GMB have currently?

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As of October 2026, GMB has approximately 576 employees across 5 continents, including Europe, Asia and North America. Key team members include Algemeen Directeur: G. J. V. D. P., Directeur Business Development: N. D. K. and Directeur Waterkwaliteit & Installaties: W. B. Explore GMB's employee directory with LeadIQ.

What industry does GMB belong to?

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GMB operates in the Civil Engineering industry.

What technology does GMB use?

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GMB's tech stack includes AutoCAD, Microsoft SharePoint, Amazon Simple Email Service, Microsoft 365, Microsoft Intune, Microsoft Azure, Microsoft Defender and ArcGIS.

What is GMB's email format?

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

When was GMB founded?

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GMB was founded in 1963.
GMB logo

GMB

Civil EngineeringGelderland, Netherlands501-1000 Employees

GMB is a Dutch civil engineering firm with a history of more than fifty years, headquartered in Opheusden, Gelderland. It pursues sustainable solutions across water quality, water safety, bio-energy, and industrial construction and infrastructure. The company develops and renovates infrastructure such as dikes, harbor areas, sewer systems, pumping stations, water treatment facilities, and sludge processing installations, and it operates its own plants to process sludge from wastewater facilities. GMB operates through specialized divisions that cover wastewater, drinking water and environmental services, including maintenance and renovation of treatment and pumping installations, filtration, and concrete repair and soil remediation. Its client base ranges from government authorities to private companies and the firm serves as a partner capable of handling large and small challenges in national water safety and infrastructure projects.

Section iconCompany Overview

Website
gmb.eu
SIC Code
4899 - Communications Services, Not Elsewhere Classified
Stock Symbol
GMBT
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1963
Employees
501-1000

Section iconFunding & Financials

  • $1M - $10M

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

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