What G. Smeyers does

G. Smeyers is a Belgian specialist engineering firm focused on groundwater management, headquartered in Zandhoven, Belgium, and operating as a subsidiary within the Aertssen Group (branded collectively as Aertssen Smeyers). The company delivers a unified portfolio of services spanning the full project lifecycle: well dewatering (bronbemaling), return pumping (retourbemaling), groundwater purification (grondwaterzuivering), deep wells (dieptebronnen), vertical filters, horizontal drainage, and — more recently — geothermal drilling (geothermie). An add-on IoT Diensten module provides automated, remote monitoring and control of the deployed pumping systems. Notable technical work includes the automated dewatering system deployed during preparatory works for the Royerssluis lock renovation in Antwerp and the completion of the largest BEO (Bodem-Energie-Opslag / geothermal energy storage) field ever realized in Belgium, completed in November 2024.

The company's technology stack centers on physical groundwater-management infrastructure (wells, filters, drainage, drilling rigs) augmented by an IoT control layer that enables remote, automated operation of pumping systems on active construction and infrastructure sites. Geothermal drilling represents a strategic extension of core drilling capability into sustainable heating and cooling installations.

G. Smeyers monetizes primarily through project-based professional services and managed IoT monitoring engagements, sold via direct B2B field sales to construction companies, port authorities and government agencies, and building owners/developers in the Flanders region of Belgium. Pricing is quote-based and tailored to project scope, with no publicly disclosed price points. Customer relationships are anchored in specialized infrastructure projects (e.g., the Royerssluis lock renovation under the Port of Antwerp and the TM Ronkoniën construction consortium), with the company leveraging its Aertssen Group affiliation for group-level positioning and recruitment.

Name

G. Smeyers

Legal name

Smeyers

Website

https://gsmeyers.be

Company type

Private

Founded year

1929

Operating status

Operating

Headcount range

11–50 employees

Short description

G. Smeyers is a Belgian groundwater management specialist providing dewatering, purification, drainage, and geothermal drilling services to construction companies, port authorities, and building owners across Belgium, with IoT-enabled remote monitoring of deployed pumping systems.

Ownership category

akta.pro rank

Product category

Groundwater Management and Dewatering Services

NAICS

Water Supply and Irrigation Systems (221310), Water, Sewage and Other Systems (2213), Water Supply and Irrigation Systems (22131)

SIC

Pumps & Pumping Equipment (3561), Water Supply (4941), Wholesale-Construction & Mining (No Petro) Machinery & Equip (5082)

akta.pro primary industry

Dewatering & Groundwater Control (Wellpoints, Deep Wells, Cutoff Systems) (IMAFAOAF)

akta.pro secondary industries

Slurry, Dewatering & Process Pumps (Pumps, Valves, Piping for Mine/Plant) (IMAKANAI), Irrigation Pipe, Tubing & Conveyance (PVC/HDPE Pipe, Layflat Hose, Manifolds) (AFABAHAF), Sprinkler & Center-Pivot/Lateral-Move Systems (AFAAACAB), Drip & Micro-Irrigation Services (Design, Filtration, Maintenance) (AFACAFAE), Drainage & Field Water Management (Tile Drainage, Ditches, Water Table Control) (AFAAACAJ), Dewatering, Groundwater Control & Construction Hydrogeology (EUAHAFAG), Mine Hydrogeology & Pit Dewatering (Seepage, Water Balance) (EUAHAFAI), Sump Pump & Sewage Ejector Pump Service (HSAOABAM), Water, Wastewater & Hydraulics Engineering Consulting (BPAHAIAD)

Keywords

• Groundwater management services
• Well dewatering services
• Geothermal drilling services
• Construction site dewatering
• IoT monitoring systems

Headquarters

HQ city

Zandhoven

HQ country

Belgium

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Specialized Engineering Services: B2B service delivery for groundwater management including pumping, purification, and geothermal installation. Project-based engagements for construction sites, infrastructure projects, and industrial applications. Revenue derived from equipment provision, installation, monitoring, and ongoing technical services.
2. IoT Monitoring Services: Remote monitoring and control services for dewatering systems using IoT technology. Ongoing service revenue from connected systems.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

G. Smeyers provides specialized groundwater management services for construction and infrastructure projects, including bronbemaling (well dewatering), retourbemaling (return dewatering), groundwater purification, deep wells, vertical filters, horizontal drainage, and geothermal drilling. The company complements these services with IoT-enabled remote monitoring and automated control of pumping systems for clients in the construction and civil engineering sectors.

Product overview

G. Smeyers offers a unified portfolio of groundwater management solutions spanning the full project lifecycle. The core offerings include bronbemaling & retourbemaling (well dewatering and return pumping), grondwaterzuivering (groundwater purification), dieptebronnen (deep wells), verticale filters (vertical filters), and horizontale drainage (horizontal drainage). Geothermie (geothermal drilling) represents a strategic expansion into sustainable energy solutions. IoT Diensten serves as an add-on module enabling automated, remote monitoring and control of the pumping systems. These integrated services are delivered primarily to construction and civil engineering projects, with automated control systems representing a key technological differentiator.

Differentiator

Problem solved

Functional benefit

Products and services

• Bronbemaling & Retourbemaling (Well Dewatering and Return Pumping) Dewatering services that optimize construction sites by removing and returning groundwater, ensuring stable working conditions during excavation and foundation work. Targeted at construction companies and infrastructure project owners.
• Grondwaterzuivering (Groundwater Purification) Purification of extracted groundwater to appropriate discharge standards, ensuring regulatory compliance for construction and infrastructure dewatering projects.
• Dieptebronnen (Deep Wells) Installation of deep wells to access groundwater resources at significant depths, used for dewatering and water supply on construction and infrastructure projects.
• Verticale filters (Vertical Filters) Installation of vertical filter systems to manage and control groundwater levels in construction and civil engineering applications.
• Horizontale drainage (Horizontal Drainage) Horizontal drainage solutions for managing groundwater flow and pressure in underground construction projects.
• Geothermie (Geothermal Drilling) Geothermal drilling services tapping into the natural heat of the earth for heating and cooling applications, including BEO (Bodem-Energie-Opslag) installations for building owners and developers.
• IoT Diensten (IoT Monitoring Services) IoT-based automated monitoring and remote control services for pumping and dewatering systems, including automatic control capabilities that reduce manual intervention on construction sites.

Named customers2 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Havenbedrijf Antwerpen (Port of Antwerp)coreStrategic or Co-development PartnerClient for major infrastructure project. G. Smeyers provides dewatering services during renovation of the Royerssluis lock, a critical connection between the Scheldt and Albertkanaal managed by the Port of Antwerp.
• TM Ronkoniën (Artes, Mobilis, Stadsbader, CIT Blaton)coreStrategic or Co-development PartnerJoint venture consortium engaged on Royerssluis project. Smeyers provides automated dewatering expertise as part of the broader construction consortium.
• Afdeling Maritieme Toegang (AMT)minorStrategic or Co-development PartnerGovernment department acting as lead official for the Royerssluis renovation project.
• Aertssen GroupcoreStrategic or Co-development PartnerParent company of G. Smeyers. Combined operations under Aertssen Smeyers brand. Shared recruitment portal and corporate governance.

Scale indicators1 record

Recent moves4 records

Expansion highlights4 records

Broad incumbents

• Jan De Nul Group: Major Belgian infrastructure and marine contractor executing large dredging, port, lock, and civil works projects — including comparable Belgian infrastructure scope. Broad incumbent whose project portfolio overlaps with G. Smeyers' customer base (port authorities, government).
• DEME Group: Belgian marine engineering, dredging, and environmental contractor executing complex water-related infrastructure projects. Broad incumbent with adjacent capabilities in water management and large Belgian infrastructure projects comparable to G. Smeyers' client base.
• Besix: Largest Belgian construction group with deep involvement in major infrastructure, marine, and foundation works across Europe and the Middle East. Adjacent comparable as a broader incumbent that includes groundwater and foundation capabilities through subsidiaries like Franki Foundations.
• VolkerWessels: Large Dutch construction group with significant infrastructure and energy/integrated solutions operations across the Netherlands and Belgium. Broad incumbent with adjacent groundwater, foundation, and sustainable-energy capabilities relevant to G. Smeyers' dewatering and geothermal expansion.

Direct peers

• Franki Foundations: Belgian geotechnical contractor (part of Besix Group) offering deep foundations, soil improvement, and dewatering services to the Belgian and broader European construction market. Closest geographic and segment comparable to G. Smeyers among larger competitors.
• Soletanche Bachy: French specialty geotechnical contractor (VINCI group) offering foundations, ground improvement, and groundwater control for infrastructure and building projects across Europe. Direct comparable on dewatering and groundwater management, with parent-group scale and pan-European reach.
• Keller Group: UK-headquartered global geotechnical contractor offering ground engineering, foundation solutions, and dewatering services across infrastructure and construction markets. Directly comparable to G. Smeyers' well dewatering and groundwater control offering, with a substantially larger international footprint.
• Bauer Spezialtiefbau: German specialty foundation engineering division of Bauer AG, providing deep foundations, ground improvement, and dewatering for major civil and infrastructure projects. Highly comparable to G. Smeyers on specialty geotechnical / groundwater control, with deeper resources and broader geographic reach.

Regional players

• Heijmans: Dutch construction services group executing infrastructure, residential, and utility-related works in the Netherlands and Belgium. Regional comparable offering groundwork, drainage, and water-management-adjacent services, serving as a benchmark for cross-border expansion potential.

Emerging players

• Eniway: Emerging Benelux player focused on geothermal drilling and subsurface energy infrastructure. Comparable on the geothermal drilling side of G. Smeyers' portfolio, representing a direct emerging competitor as the geothermal segment expands.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

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Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about G. Smeyers