Company lists · Data refreshed September 2026

Top 25 Precision manufacturing companies based in Belgium

Name: Precision manufacturing companies based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 123 companies tracked

RevenueBase identified 123 precision manufacturing companies headquartered in Belgium as of September 2026 and tracks 2,359 professional contacts across them, including 456 with verified work emails. Liege is the largest hub.

This list covers precision manufacturing companies 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 17, 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 17, 2026 86% judged on-target in blind review

123Companies

2,359Contacts tracked

456Verified emails

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The 25 largest precision manufacturing companies based in Belgium

Ranked by team size

Top 25 of 123 precision manufacturing companies based in Belgium, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to precision manufacturing companies: 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	ASCO	Strong evidence	Zaventem, BelgiumHQ checked Sep 17, 2026	1,001-5,000	966 contacts →
	Strong evidence “ASCO is dedicated to the development, manufacturing, surface treatment and assembly of high-precision steel and titanium components and hybrid composite/metal assemblies for the…” Source: RevenueBase Database · checked Sep 17, 2026
2	IGW	Indirect evidence	Oostkamp, BelgiumHQ checked Sep 17, 2026	1,001-5,000	667 contacts →
	Indirect evidence “IGW drives solutions.” Source: RevenueBase Database · checked Sep 17, 2026
3	Melotte NV	Strong evidence	Zonhoven, BelgiumHQ checked Sep 17, 2026	11-50	33 contacts →
	Strong evidence “Precision, perfection and performance: Melotte is your one-stop shop for complex, high-precision manufacturing projects and 3D metal printing.” Source: RevenueBase Database · checked Sep 17, 2026
4	Punch Metals NV	Indirect evidence	Hamont-achel, BelgiumHQ checked Sep 17, 2026	51-200	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 17, 2026
5	Metaalconstructie Vanderscheuren NV	Indirect evidence	Diksmuide, BelgiumHQ checked Sep 17, 2026	51-200	32 contacts →
	Indirect evidence “Vanderscheuren is gespecialiseerd in de productie van kwalitatief hoogstaande producten voornamelijk voor de industriële machinebouw.” Source: RevenueBase Database · checked Sep 17, 2026
6	R-Concept	Indirect evidence	Louvain-la-neuve, BelgiumHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “Présent dans les secteurs pharmaceutiques, alimentaires, pétro-chimiques et hospitaliers, nous offrons nos services afin de vous accompagner dans vos différents projets.” Source: RevenueBase Database · checked Sep 17, 2026
7	Mockel	Partial evidence	Baelen, BelgiumHQ checked Sep 17, 2026	51-200	21 contacts →
	Partial evidence “MOCKEL is active in the field of high precision mechanics meeting the complex needs of 1st tier suppliers in the defence, aeronautics and space industries.” Source: RevenueBase Database · checked Sep 17, 2026
8	Dumoulin Aero	Partial evidence	Alleur, BelgiumHQ checked Sep 17, 2026	11-50	21 contacts →
	Partial evidence “In 2003, Dumoulin Aero, specialized in the manufacturing of Fine Hunting Guns, has operated a significant diversification by launching a program to manufacture titanium and other…” Source: RevenueBase Database · checked Sep 17, 2026
9	Prominox N.V	Indirect evidence	Lebbeke, BelgiumHQ checked Sep 17, 2026	1-10	16 contacts →
	Indirect evidence “Prominox NV is a dynamic company that designs, engineers and produces machinery using the latest techniques and the most modern resources.” Source: RevenueBase Database · checked Sep 17, 2026
10	Haquenne-S.C.S.I	Indirect evidence	Faulx-les-tombes, BelgiumHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
11	TKM Industries SA	Indirect evidence	Liege, BelgiumHQ checked Sep 17, 2026	51-200	14 contacts →
	Indirect evidence “Bienvenue chez TKM Industries, votre solution globale dans le domaine de la mécanique industrielle.” Source: RevenueBase Database · checked Sep 17, 2026
12	BUN Engineering	Partial evidence	Alleur, BelgiumHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “Passionated about high precision mechanics, our team has taken, since 1996, a strategic and leading place in bar turning with sliding headstock thanks to the importation of a…” Source: RevenueBase Database · checked Sep 17, 2026
13	Ateliers Cerfontaine	Partial evidence	Wegnez, BelgiumHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “Sub-contractor for mechanical parts, specialized in small to large parts and assemblies (from a few centimetres to 18 meters, with precision of 1/100mm).” Source: RevenueBase Database · checked Sep 17, 2026
14	ES Tooling BV	Indirect evidence	Genk, BelgiumHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “E.S.” Source: RevenueBase Database · checked Sep 17, 2026
15	MSD Metalworking NV	Partial evidence	Dilsen-Stokkem, BelgiumHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “High Precision Turning & Milling of metal industrial parts from prototyping to serial production.” Source: RevenueBase Database · checked Sep 17, 2026
16	Rowil NV	Indirect evidence	Turnhout, BelgiumHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Uw specialist in CNC draaien en frezen, lasersnijden, CNC plooien, machinebouw & fijn maatwerk en lassamenstellingen voor zowel de gewone industrie als de pharmaceutische…” Source: RevenueBase Database · checked Sep 17, 2026
17	Bo-Solutions	Strong evidence	Roeselare, BelgiumHQ checked Sep 17, 2026	11-50	10 contacts →
	Strong evidence “Precision parts for machinery builders \| CNC manufacturing \| ISO 9001 \| Roeselare, Belgium ABOUT BO-SOLUTIONS Precision parts for machinery manufacturers.” Source: RevenueBase Database · checked Sep 17, 2026
18	Deforche Engineering	Indirect evidence	Moorslede, BelgiumHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Deforche Engineering excels in high quality machine development for demanding environments, as well as production of complex components or assemblies.” Source: RevenueBase Database · checked Sep 17, 2026
19	Stewal NV	Partial evidence	Ronse, BelgiumHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Your engineering partner & toolshop for precision mechanics!” Source: RevenueBase Database · checked Sep 17, 2026
20	Inno-Plast N.V	Partial evidence	Hamme, BelgiumHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “Inno-Plast is your partner in the selection and manufacturing of components made out of high performance plastics and composites to be used in demanding applications.” Source: RevenueBase Database · checked Sep 17, 2026
21	OBERG	Indirect evidence	Antwerpen, BelgiumHQ checked Sep 17, 2026	n/a	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
22	LG Precision	Indirect evidence	Dison, BelgiumHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence “Nous sommes des spécialistes de la mécanique générale et de la mécanique de précision depuis plus de 50 ans.” Source: RevenueBase Database · checked Sep 17, 2026
23	Innomatix	Indirect evidence	Lierde, BelgiumHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence “At Innomatix, we believe in the power of high-quality, customised machining solutions.” Source: RevenueBase Database · checked Sep 17, 2026
24	PJK Precision Mechanics	Partial evidence	Lontzen, BelgiumHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “PJK PRECISION MECHANICS – gegründet aus Leidenschaft zur Präzisionstechnik und seit 2014 mit Herz und Seele dabei.” Source: RevenueBase Database · checked Sep 17, 2026
25	Bergmans Metaalbewerking	Indirect evidence	Lommel, BelgiumHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “Bergmans Metaalbewerking is a turning and milling company located in Lommel (Belgium).” Source: RevenueBase Database · checked Sep 17, 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: precision manufacturing companies. 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 precision manufacturing companies.
Partial evidence: Its own public description names part of precision manufacturing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name precision manufacturing companies. 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 123 precision manufacturing companies based in Belgium

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Precision manufacturing companies based in Belgium at a glance

As of Sep 17, 2026

19.3%Verified-email coverage

19.2Average contacts per company

1-10Median size (employees)

4.9%Largest-city concentration · Liege

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

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 123 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 precision manufacturing companies, 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 “precision manufacturing companies”. 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 precision manufacturing companies), 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 precision manufacturing companies, 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, 456 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 17, 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 precision manufacturing companies, 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 precision manufacturing companies are there based in Belgium?

RevenueBase identified 123 precision manufacturing companies 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?

ASCO, headquartered in Zaventem Brussels, tops this list with the largest team on record.

Which city has the most precision manufacturing companies?

Liege leads with 6 headquartered companies, followed by Eupen (4) and Lommel (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 456 verified decision-maker contacts tracked across these 123 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 17, 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.