Company lists · Data refreshed September 2026
Top 25 Steel fabrication shops based in Belgium
RevenueBase identified 400 steel fabrication shops headquartered in Belgium as of September 2026 and tracks 3,369 professional contacts across them, including 938 with verified work emails. Roeselare is the largest hub.
This list covers steel fabrication shops 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 18, 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.
The 25 largest steel fabrication shops based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 483 contacts → | ||||
Indirect evidence “With passion for our trade.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 2 | 130 contacts → | ||||
Partial evidence “Frisomat designs and produces industrial steel buildings and we do so in almost every continent.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 3 | 98 contacts → | ||||
Indirect evidence “Specialist in constructie, onderhoud & opbouw van technische installaties & staalconstructies.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 4 | 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 18, 2026Thanks. The Data Team will review it. | |||||
| 5 | 67 contacts → | ||||
Indirect evidence “Reeds meer dan 30 jaar voorziet MAHIEU-CONSTRUCT bedrijven van een optimale, aangepaste bedrijfsruimte.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 6 | 57 contacts → | ||||
Indirect evidence “Three generations.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 7 | 48 contacts → | ||||
Indirect evidence “Als complete prefabbouwer (metaal, hout, beton) legt Vanloot zich toe op de constructie van industriële, agrarische en kmo-gebouwen, inclusief betonwerken.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 8 | 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 18, 2026Thanks. The Data Team will review it. | |||||
| 9 | 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 18, 2026Thanks. The Data Team will review it. | |||||
| 10 | 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 18, 2026Thanks. The Data Team will review it. | |||||
| 11 | 33 contacts → | ||||
Partial evidence “Saey steel service center, located in Belgium and France, distributes and processes quality steel.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 12 | 32 contacts → | ||||
Indirect evidence “Vaste waarde in de sector sinds 2005 Punch Metals ontstond in 2005 uit de onderneming Inalfa Hamont.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 13 | 32 contacts → | ||||
Indirect evidence “Vanderscheuren is gespecialiseerd in de productie van kwalitatief hoogstaande producten voornamelijk voor de industriële machinebouw.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 14 | 30 contacts → | ||||
Indirect evidence “Met de prefabricatie, constructie, montage en installatie van pijpleidingen heeft Indinox een stevige positie verworven op de markt.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 15 | 30 contacts → | ||||
Indirect evidence “Staalbeton ‘een’ hoogwaardige wapeningscentrale en metaalschrijnwerkerij?” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 16 | 29 contacts → | ||||
Indirect evidence “Vermeir Lansen Montage is gespecialiseerd in:*Algemene montagewerken *Mechanisch onderhoud *Piping *Riggerwerken *Industriële verhuizingen *Metaal- en inoxconstructies In 2005…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 17 | 26 contacts → | ||||
Partial evidence “Actifs dans la fabrication métallique depuis plus de deux siècles, nous nous sommes spécialisés dans les constructions soudées inox, intégrant nouveaux alliages et métaux nobles.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 18 | 26 contacts → | ||||
Indirect evidence “almex metaal werd in 2006 opgericht en is een ambitieus bedrijf in volle groei.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 19 | 25 contacts → | ||||
Indirect evidence “Stalen ramen & deuren, meubilair, trappen en opritpoorten - Steeds volledig op maat - High-end afwerking - Vakwerk met oog voor detail - Alles in eigen atelier: van ontwerp tot…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 20 | 24 contacts → | ||||
Partial evidence “Alinco Sint-Niklaas | Specialist in stainless steel sheet metal and constructions At Alinco Sint-Niklaas, we combine nearly 50 years of experience with modern technologies to…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 21 | 23 contacts → | ||||
Indirect evidence “Thanks to the right technology, the necessary know-how, and 25 years of experience in the metal industry, Provan has emerged as a trend-setting supplier, from sheet, tube and…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 22 | 23 contacts → | ||||
Indirect evidence “Le 31 juillet 2017, au cœur de l’été, la société MATIERE SAS a fait l’acquisition des Ateliers Roger Poncin & Cie s.a.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 23 | 22 contacts → | ||||
Indirect evidence “GEBROEDERS DOMS specializes in metal construction, machine building, and automation.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 24 | 21 contacts → | ||||
Indirect evidence “JONCKHEERE is specialized in the manufacturing of sheet metal and heavy welded-machined constructions, as complex as possible.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 25 | 20 contacts → | ||||
Indirect evidence “The Ateliers de la Meuse make machine-welded components, carry out machining AND parts maintenance and integrate large projects by the unit or in short runs.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
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: steel fabrication shops. 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 steel fabrication shops.
- Partial evidence
- Its own public description names part of steel fabrication shops, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name steel fabrication shops. 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 400 steel fabrication shops based in Belgium
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 938 reachable decision-makers.
Free signup · no credit card
Steel fabrication shops based in Belgium at a glance
As of Sep 18, 2026Companies by employee count
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 400 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 steel fabrication shops, 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 “steel fabrication shops”. 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 steel fabrication shops), 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 steel fabrication shops, 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, 938 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 18, 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 steel fabrication shops, 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 steel fabrication shops are there based in Belgium?
RevenueBase identified 400 steel fabrication shops 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?
Joris IDE, headquartered in Belgium, tops this list with the largest team on record.
Which city has the most steel fabrication shops?
Roeselare leads with 8 headquartered companies, followed by Antwerpen (7) and Sint-Niklaas (7).
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 938 verified decision-maker contacts tracked across these 400 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 18, 2026.
Ready to reach these companies? Verified emails and direct dials for all 400 steel fabrication shops based in Belgium. Start with a free account, no credit card.
Download this list →Related lists
Steel fabrication shops by geography
- Steel fabrication shops based in Belo Horizonte, Brazil
- Steel fabrication shops based in Caxias Do Sul, Brazil
- Steel fabrication shops based in Sao Paulo, Brazil
- Steel fabrication shops based in Brampton, Canada
- Steel fabrication shops based in Calgary, Canada
- Steel fabrication shops based in Edmonton, Canada
- Steel fabrication shops based in Mississauga, Canada
- Steel fabrication shops based in Surrey, Canada
- Steel fabrication shops based in Toronto, Canada
- Steel fabrication shops based in Winnipeg, Canada
- Steel fabrication shops based in Chennai, India
- Steel fabrication shops based in Mumbai, India
Browse the directory
Browse: Companies home · All Belgium lists · All Steel fabrication shops lists · New lists
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Steel fabrication shops based in Belo Horizonte, Brazil
- Steel fabrication shops based in Caxias Do Sul, Brazil
- Steel fabrication shops based in Sao Paulo, Brazil
- Steel fabrication shops based in Brampton, Canada
- Steel fabrication shops based in Calgary, Canada
- Steel fabrication shops based in Edmonton, Canada