Company lists · Data refreshed October 2026

Top 15 Custom aerospace machining companies based in Belgium

RevenueBase identified 46 company matches for custom aerospace machining companies associated with Belgium as of October 2026 and tracks 2,752 professional contacts across them, including 734 with verified work emails. Herstal is the largest hub.

This list covers company matches for custom aerospace machining 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 October 11, 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 Oct 11, 2026 How this list was built
46Companies
2,752Contacts tracked
734Verified emails
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The 15 largest custom aerospace machining companies based in Belgium

Ranked by team size
Top 15 of 46 company matches for custom aerospace machining companies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchGosselies, BelgiumHQ recorded Oct 11, 20265,001-10,0001,166 contacts →

Exact match

“Sonaca is a global leader in the aerospace industry, recognized for its expertise in aerostructure design, engineering, manufacturing, and assembly.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchZaventem, BelgiumHQ recorded Oct 11, 20261,001-5,0001,006 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchOostkamp, BelgiumHQ recorded Oct 11, 2026501-1,000285 contacts →

Exact match

“BMT Aerospace International NV is a division of the BMT Group NV (Belgium) and has four manufacturing subsidiaries which are located in Romania (BMT AEROSPACE Romania), Belgium…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchAlleur, BelgiumHQ recorded Oct 11, 202611-5024 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchBaelen, BelgiumHQ recorded Oct 11, 202651-20019 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchGenk, BelgiumHQ recorded Oct 11, 202611-5013 contacts →

Exact match

“E.S.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchLiege, BelgiumHQ recorded Oct 11, 202651-20013 contacts →

Exact match

“Bienvenue chez TKM Industries, votre solution globale dans le domaine de la mécanique industrielle.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchRoeselare, BelgiumHQ recorded Oct 11, 202611-5010 contacts →

Exact match

“Precision parts for machinery builders | CNC manufacturing | ISO 9001 | Roeselare, Belgium ABOUT BO-SOLUTIONS Precision parts for machinery manufacturers.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchLontzen, BelgiumHQ recorded Oct 11, 202611-509 contacts →

Exact match

“PJK PRECISION MECHANICS – gegründet aus Leidenschaft zur Präzisionstechnik und seit 2014 mit Herz und Seele dabei.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchVisé, BelgiumHQ recorded Oct 11, 202611-506 contacts →

Exact match

“At Polmans, we do not just manufacture parts, we build trust.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchWebbekom, BelgiumHQ recorded Oct 11, 202611-505 contacts →

Exact match

“Toen in L&D Jet Techniek opgericht werd, was dat met één duidelijke ambitie: complexe onderdelen produceren met een ongeziene precisie, en dat doen op een manier die betrouwbaar…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchHerstal, BelgiumHQ recorded Oct 11, 202611-504 contacts →

Exact match

“High Precision for Milling, Turning, Grinding, Welding and assembly Our main business is manufacturing of precision Mechanical Components and Assemblies for aeronautical…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchPeer, BelgiumHQ recorded Oct 11, 20261-104 contacts →

Exact match

“Voor Tools & Technics Houben is het verspanen van metaal, non-ferrometalen en kunststoffen veel meer dan gewoon een job; het is een passie.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchBeveren, BelgiumHQ recorded Oct 11, 20261-103 contacts →

Exact match

“MESTDAGH Fine Mechanical Supplier is gespecialiseerd in het produceren en toeleveren van hoogwaardige, fijnmechanische onderdelen uit diverse soorten aluminium, inox, messing…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchBegijnendijk, BelgiumHQ recorded Oct 11, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 15 of 46 custom aerospace machining companies based in Belgium

See the full list, filter by size, metro and specialty, and access 734 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom aerospace machining companies based in Belgium at a glance

As of Oct 11, 2026
26.7%Verified-email coverage
59.8Average contacts per company
11-50Median size (employees)
4.3%Largest-city concentration · Herstal
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
16
51-200
5
201-500
1
501-1,000
1
1,001-5,000
1
5,001-10,000
1

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 46 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 “custom aerospace machining 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 734 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 October 11, 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 “custom aerospace machining companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom aerospace machining companies are there based in Belgium?

RevenueBase identified 46 company matches for custom aerospace machining companies associated with Belgium as of October 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?

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

Which city has the most custom aerospace machining companies?

Herstal leads with 2 company records, followed by Liege (2) and Mouscron (2).

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 734 professional contacts with verified work emails tracked across these 46 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 October 11, 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.