Company lists · Data refreshed September 2026

Top 20 Offshore infrastructure inspection companies based in Belgium

Name: Offshore infrastructure inspection companies based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 55 companies tracked

RevenueBase identified 55 company matches for offshore infrastructure inspection companies associated with Belgium as of September 2026 and tracks 5,358 professional contacts across them, including 2,968 with verified work emails. Antwerp is the largest hub.

This list covers company matches for offshore infrastructure inspection companies associated with Belgium, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built

55Companies

5,358Contacts tracked

2,968Verified emails

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The 20 largest offshore infrastructure inspection companies based in Belgium

Ranked by team size

Top 20 of 55 company matches for offshore infrastructure inspection companies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Deme Group	Exact match	Beveren-kruibeke-zwijndrecht, BelgiumHQ recorded Sep 20, 2026	5,001-10,000	4,395 contacts →
	Exact match “DEME (Euronext Brussels: DEME) is a leading contractor in the fields of offshore energy, dredging and marine infrastructure, and environmental remediation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Geoxyz	Exact match	Zwevegem, BelgiumHQ recorded Sep 20, 2026	501-1,000	374 contacts →
	Exact match “GEOxyz is an international maritime data company specialized in hydrographic, geophysical, geotechnical and topographical surveys, site investigations, renewable energy support…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	G-Tec	Exact match	Milmort, BelgiumHQ recorded Sep 20, 2026	51-200	146 contacts →
	Exact match “G-TEC provides marine and land based geophysical surveys.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Disa International	Exact match	Beerse, BelgiumHQ recorded Sep 20, 2026	51-200	80 contacts →
	Exact match “We are DISA International.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	HEGO	Exact match	Antwerp, BelgiumHQ recorded Sep 20, 2026	51-200	38 contacts →
	Exact match “On & Offshore multidisciplinary mechanical services- Total tank maintenance & building - Water reverse osmosis installation Since their start in the mid-1990s, the two sister…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Deco Subsea Services	Exact match	Brugge, BelgiumHQ recorded Sep 20, 2026	11-50	32 contacts →
	Exact match “DECO are a crazy team of creative and experienced divers and engineers.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Future Services	Exact match	Oostende, BelgiumHQ recorded Sep 20, 2026	1-10	26 contacts →
	Exact match “Future services is specialised in Coating inspections, repairs and mechanical works through rope access.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	K&c Marine Contractors	Exact match	Beveren, BelgiumHQ recorded Sep 20, 2026	11-50	24 contacts →
	Exact match “K&C Diving was founded in 2009 as a diving company located in the port of Antwerp.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Skyebase	Exact match	Antwerp, BelgiumHQ recorded Sep 20, 2026	1-10	17 contacts →
	Exact match “SkyeBase combines platform technology & artificial intelligence with drones & robots.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	24sea	Exact match	Brussels, BelgiumHQ recorded Sep 20, 2026	1-10	16 contacts →
	Exact match “24SEA leads the market in structural health monitoring solutions for offshore wind foundations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Submar	Exact match	Oostende, BelgiumHQ recorded Sep 20, 2026	1-10	11 contacts →
	Exact match “SUBMAR BVBA is specialized in carrying out professional diving work, high-tech cutting and underwater hull cleaning.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	CTOW	Exact match	Zwijndrecht, BelgiumHQ recorded Sep 20, 2026	201-500	11 contacts →
	Exact match “Thinking global, acting local Combined Marine Terminal Operations Worldwide (in short CTOW) offers a full package of professional assistance for the operation of dedicated…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Flanders Ship Repair NV	Exact match	Brugge, BelgiumHQ recorded Sep 20, 2026	11-50	7 contacts →
	Exact match “Flanders Ship Repair – Your Trusted Partner in Ship Repair & Industrial Maintenance Located in the heart of the port of Zeebrugge, Flanders Ship Repair is your independent expert…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	kvds.be	Exact match	Merksem, BelgiumHQ recorded Sep 20, 2026	1-10	5 contacts →
	Exact match “We are dedicated and multi-disciplinary surveyors/experts in both marine and non-marine sectors.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	LS Global	Exact match	Kapellen, BelgiumHQ recorded Sep 20, 2026	1-10	5 contacts →
	Exact match “Company overview-Flexible and customized service -Experienced and highly skilled technicians -Manufacturer independent solutions -24/7 service to guarantee rapid response times…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	International Survey Group	Exact match	Brugge, BelgiumHQ recorded Sep 20, 2026	11-50	4 contacts →
	Exact match “ISG (International Survey Group) is a new company created by Mr.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Iscs Technical	Exact match	Antwerp, BelgiumHQ recorded Sep 20, 2026	11-50	3 contacts →
	Exact match “ISCS OFFERS A COMBINATION OF METERING SERVICES & SYSTEM APPLICATIONS FOR THE ONSHORE AND OFFSHORE OIL AND GAS INDUSTRY ISCS is an independent engineering contractor, offering…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	In2mat	Exact match	Riemst, BelgiumHQ recorded Sep 20, 2026	1-10	1 contacts →
	Exact match “in2mat provides services in all the steps of the inspection work process.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Vs&c International BV	Exact match	Leuven, BelgiumHQ recorded Sep 20, 2026	1-10	1 contacts →
	Exact match “VS & C INTERNATIONAL BV is an independent engineering contractor, offering custom & tailor-made solutions for the Power, Petrochemical, Food and Beverage, onshore and offshore oil…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	In-Depth Surveys BV	Exact match	Knokke-heist, BelgiumHQ recorded Sep 20, 2026	1-10	1 contacts →
	Exact match “After working for GEMS International NV for over three and a half years, the opportunity arose to work as a freelancer.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “offshore infrastructure inspection companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 20 of 55 offshore infrastructure inspection companies based in Belgium

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Offshore infrastructure inspection companies based in Belgium at a glance

As of Sep 20, 2026

55.4%Verified-email coverage

97.4Average contacts per company

1-10Median size (employees)

16.4%Largest-city concentration · Antwerp

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 55 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Belgium whose business descriptions match “offshore infrastructure inspection companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 2,968 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “offshore infrastructure inspection companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore infrastructure inspection companies are there based in Belgium?

RevenueBase identified 55 company matches for offshore infrastructure inspection companies associated with Belgium as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Deme Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most offshore infrastructure inspection companies?

Antwerp leads with 9 company records, followed by Brugge (4) and Temse (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,968 professional contacts with verified work emails tracked across these 55 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.