Company lists · Data refreshed September 2026

Top 25 S steel manufacturers based in Belgium

Name: S steel manufacturers based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 91 companies tracked

RevenueBase identified 91 s steel manufacturers headquartered in Belgium as of September 2026 and tracks 3,003 professional contacts across them, including 1,054 with verified work emails. Antwerp is the largest hub.

This list covers s steel manufacturers headquartered in Belgium, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

91Companies

3,003Contacts tracked

1,054Verified emails

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The 25 largest s steel manufacturers based in Belgium

Ranked by team size

Top 25 of 91 s steel manufacturers based in Belgium, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to s steel manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Arcelormittal Belgium	Partial evidence	9042 Ghent, BelgiumHQ checked Sep 30, 2026	5,001-10,000	825 contacts →
	Partial evidence “ArcelorMittal Belgium is part of the ArcelorMittal Group, a leading steel and mining company.” Source: RevenueBase Database · checked Sep 30, 2026
2	Joris IDE	Indirect evidence	Zwevezele, BelgiumHQ checked Sep 30, 2026	1,001-5,000	483 contacts →
	Indirect evidence “With passion for our trade.” Source: RevenueBase Database · checked Sep 30, 2026
3	Nlmk Europe	Partial evidence	La Louvière, BelgiumHQ checked Sep 30, 2026	1,001-5,000	252 contacts →
	Partial evidence “NLMK Europe: Your Trusted Partner in Value-Added Steel Solutions At NLMK Europe, we are dedicated to delivering high-quality steel products and innovative solutions that meet the…” Source: RevenueBase Database · checked Sep 30, 2026
4	Frisomat Group	Partial evidence	Wijnegem, BelgiumHQ checked Sep 30, 2026	201-500	130 contacts →
	Partial evidence “Frisomat designs and produces industrial steel buildings and we do so in almost every continent.” Source: RevenueBase Database · checked Sep 30, 2026
5	Vlassenroot Group	Partial evidence	Be - 1702 Groot-bijgaarden, BelgiumHQ checked Sep 30, 2026	201-500	91 contacts →
	Partial evidence “We are a family‑owned leader in steel structure manufacturing, operating modern production sites across Europe.” Source: RevenueBase Database · checked Sep 30, 2026
6	Aperam Belgium	Indirect evidence	Genk, BelgiumHQ checked Sep 30, 2026	501-1,000	49 contacts →
	Indirect evidence “FRENCH} Depuis son lancement en 2011, Aperam est devenu un leader mondial incontournable pour la production d'aciers inoxydables, électriques et spéciaux.” Source: RevenueBase Database · checked Sep 30, 2026
7	Intersig N.V	Partial evidence	Dendermonde, BelgiumHQ checked Sep 30, 2026	201-500	48 contacts →
	Partial evidence “Dedicated producer of construction steel with focus on service, reliability and partnership.” Source: RevenueBase Database · checked Sep 30, 2026
8	Aelterman BV	Partial evidence	Ghent, BelgiumHQ checked Sep 30, 2026	51-200	48 contacts →
	Partial evidence “As a strong player within the European steel construction industry, Aelterman amazes with its innovative and premium quality projects time and again.” Source: RevenueBase Database · checked Sep 30, 2026
9	Dejond Metals	Indirect evidence	Wilrijk, BelgiumHQ checked Sep 30, 2026	11-50	38 contacts →
	Indirect evidence “Dejond Metals is al meer dan 115 jaar industrieel toeleverancier van non-ferrometalen, bouwsystemen en oplossingen op maat.” Source: RevenueBase Database · checked Sep 30, 2026
10	CSM Steelstructures	Indirect evidence	Hamont-achel, BelgiumHQ checked Sep 30, 2026	51-200	33 contacts →
	Indirect evidence “CSM nv, met vestigingen in Achel en Hamont, is sinds de oprichting in 1964 uitgegroeid tot een toonaangevend bedrijf in de engineering, fabricage, conservering en montage van…” Source: RevenueBase Database · checked Sep 30, 2026
11	Saey NV	Partial evidence	Kortrijk, BelgiumHQ checked Sep 30, 2026	51-200	33 contacts →
	Partial evidence “Saey steel service center, located in Belgium and France, distributes and processes quality steel.” Source: RevenueBase Database · checked Sep 30, 2026
12	Group Delrue	Indirect evidence	Herseaux, BelgiumHQ checked Sep 30, 2026	11-50	28 contacts →
	Indirect evidence “Group Delrue BETONSTAAL - METAALCONSTRUCTIES - BOUWACCESOIRES ACIER BETON ARME - CONSTRCUTION METALLIQUE - ACCESSOIRES BATIMENT *Metaalhandel Delrue NV - Betonijzerbuigcentrale…” Source: RevenueBase Database · checked Sep 30, 2026
13	Dubaere Group	Partial evidence	Aalter, BelgiumHQ checked Sep 30, 2026	51-200	26 contacts →
	Partial evidence “Dubaere Group is a rapidly growing producer and trader of reinforcing steel for the civil and industrial construction sector.” Source: RevenueBase Database · checked Sep 30, 2026
14	Ferromac International NV	Partial evidence	Antwerp, BelgiumHQ checked Sep 30, 2026	11-50	24 contacts →
	Partial evidence “FerroMac International NV is a dynamic and international steel trading company with a strong commitment to delivering high-quality products and services to our global clientele.” Source: RevenueBase Database · checked Sep 30, 2026
15	Laeremans Geert NV	Indirect evidence	Heist-op-den-berg, BelgiumHQ checked Sep 30, 2026	51-200	21 contacts →
	Indirect evidence “Bij Laeremans Geert nv is onze missie om iedere klant een optimale oplossing in staal aan te bieden gecombineerd met de creatie van unieke belevingen.” Source: RevenueBase Database · checked Sep 30, 2026
16	C-Metal	Strong evidence	Temse, BelgiumHQ checked Sep 30, 2026	51-200	20 contacts →
	Strong evidence “C-metal is the internal production facility within the Cordeel Group with expertise in the manufacture of steel constructions in hot-welded steel.” Source: RevenueBase Database · checked Sep 30, 2026
17	Metalunion	Indirect evidence	Brugge, BelgiumHQ checked Sep 30, 2026	51-200	19 contacts →
	Indirect evidence “Metalunion is sinds 1928 geëvolueerd naar een geautomatiseerde staalhandel, met een sterke focus op service en klantvertrouwen.” Source: RevenueBase Database · checked Sep 30, 2026
18	AMC NV	Partial evidence	Eksaarde, BelgiumHQ checked Sep 30, 2026	51-200	14 contacts →
	Partial evidence “The large and complex steel constructions in production companies, are engineered, produced and erected by AMC.” Source: RevenueBase Database · checked Sep 30, 2026
19	Groupe Aciers Grosjean	Indirect evidence	Mont-sur-marchienne, BelgiumHQ checked Sep 30, 2026	51-200	10 contacts →
	Indirect evidence “Le Groupe Aciers Grosjean est spécialisé dans la distribution et la production de produits finis et semi-finis en acier, inox, aluminium, clôture, ferronnerie, quincaillerie…” Source: RevenueBase Database · checked Sep 30, 2026
20	Almermetaal NV	Indirect evidence	Evergem, BelgiumHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “Almermetaal NV heeft als staalconstructiebedrijf meer dan 30 jaar ervaring met projectbeheer, een eigen studie- en tekenbureau, productie, corrosiebescherming & transport, montage…” Source: RevenueBase Database · checked Sep 30, 2026
21	Metaalwerk Hancke	Indirect evidence	Lo-reninge, BelgiumHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “Sinds 1963 is metaalwerk Hancke specialist voor al uw staal(bouw) uitdagingen.” Source: RevenueBase Database · checked Sep 30, 2026
22	Tilcon Metaalconstructies	Indirect evidence	Kaaskerke, BelgiumHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “Tilcon is een gespecialiseerd staalconstructiebedrijf met een professioneel team met jarenlange ervaring.” Source: RevenueBase Database · checked Sep 30, 2026
23	Emergo-Group	Indirect evidence	Puurs, BelgiumHQ checked Sep 30, 2026	51-200	9 contacts →
	Indirect evidence “Emergo-Group: twee gespecialiseerde bedrijven onder één dak: Emotec & Emergo.” Source: RevenueBase Database · checked Sep 30, 2026
24	B-Line Metaalconstructies	Indirect evidence	Veurne, BelgiumHQ checked Sep 30, 2026	11-50	9 contacts →
	Indirect evidence “B-line is een metaalconstructiebedrijf gevestigd in Veurne, België.” Source: RevenueBase Database · checked Sep 30, 2026
25	Meco Metal	Indirect evidence	Meeuwen, BelgiumHQ checked Sep 30, 2026	51-200	9 contacts →
	Indirect evidence “Meco Metal berekent, produceert en levert uw staalconstructie op maat.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: s steel manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names s steel manufacturers.
Partial evidence: Its own public description names part of s steel manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name s steel manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 91 s steel manufacturers based in Belgium

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S steel manufacturers based in Belgium at a glance

As of Sep 30, 2026

35.1%Verified-email coverage

33.0Average contacts per company

11-50Median size (employees)

5.5%Largest-city concentration · Antwerp

Sep 30, 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 91 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among s steel manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Belgium whose own description of what they do matches “s steel manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names s steel manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among s steel manufacturers, and records with no verified work email. Companies headquartered outside Belgium are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,054 across the full list. 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 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names s steel manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many s steel manufacturers are there based in Belgium?

RevenueBase identified 91 s steel manufacturers headquartered in Belgium as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Arcelormittal Belgium, headquartered in Ghent, tops this list with the largest team on record.

Which city has the most s steel manufacturers?

Antwerp leads with 5 headquartered companies, followed by Ghent (5) and Brussels (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,054 verified decision-maker contacts tracked across these 91 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 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 Smart Search, 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.