Company lists · Data refreshed November 2026

Top 25 Petroleum engineering staffing companies based in Belgium

RevenueBase identified 76 company matches for petroleum engineering staffing companies associated with Belgium as of November 2026 and tracks 1,055 professional contacts across them, including 253 with verified work emails. Antwerp is the largest hub.

This list covers company matches for petroleum engineering staffing 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 November 5, 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 Nov 5, 2026 How this list was built
76Companies
1,055Contacts tracked
253Verified emails
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The 25 largest petroleum engineering staffing companies based in Belgium

Ranked by team size
Top 25 of 76 company matches for petroleum engineering staffing companies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchKortrijk, BelgiumHQ recorded Nov 5, 20265,001-10,000210 contacts →

Exact match

“House of HR is a leading HR services group headquartered in Kortrijk, Belgium.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchTurnhout, BelgiumHQ recorded Nov 5, 202651-20071 contacts →

Exact match

“Over the past 15 years, Absolem has evolved from an engineering consulting firm into a full-fledged high-tech engineering and technology partner for the manufacturing industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchHeldergem, BelgiumHQ recorded Nov 5, 202651-20045 contacts →

Exact match

“B&A Technics timmert al sinds aan de weg en is sindsdien uitgegroeid tot een referentie in de outsourcing van bekwaam, technisch personeel.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchHooglede, BelgiumHQ recorded Nov 5, 202611-5037 contacts →

Exact match

“Specialised in people Tecjobz is een ervaren rekruteringspartner voor jobs in techniek en logistiek.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchHasselt, BelgiumHQ recorded Nov 5, 202651-20032 contacts →

Exact match

“Welkom bij Newpoint Professionals!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBrasschaat, BelgiumHQ recorded Nov 5, 202651-20027 contacts →

Exact match

“Burdock is the worldwide link between professionals and clients for the Oil & Gas, Pharmaceutical, Metallurgy and Energy.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchAntwerp, BelgiumHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Bridger, opgericht in 2004, is een Belgische staffing specialist die gekwalificeerde profielen met expertise in engineering, bouw & constructie, productie & onderhoud, installatie…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchWommelgem, BelgiumHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“Regis Consult is specialist in project staffing en permanent staffing van hoogopgeleide technische experts zoals ingenieurs en technische bachelors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchAntwerp, BelgiumHQ recorded Nov 5, 20261-1014 contacts →

Exact match

“SafeTec, Voor de betere job in veiligheid en techniek!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchDeinze, BelgiumHQ recorded Nov 5, 202651-20014 contacts →

Exact match

“Drive and expertise!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchOostkamp, BelgiumHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Mentaliteit is gespecialiseerd in outsourcing van hoger opgeleide technische profielen voor industrie en bouw in Oost- en West-Vlaanderen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchBerchem, BelgiumHQ recorded Nov 5, 202651-2009 contacts →

Exact match

“Dosign is een internationaal recruitment bureau, gespecialiseerd in het werven en aannemen van technisch personeel.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchKruibeke, BelgiumHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Over Tsaar Een detacheringskantoor met een missie.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchTemse, BelgiumHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Critical infrastructure is evolving faster than ever.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBrussels, BelgiumHQ recorded Nov 5, 20261-105 contacts →

Exact match

“A young and dynamic company founded by experienced professionnals from the world of talent acquisition.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchGenk, BelgiumHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Tech Talent is een consulting bureau voor ingenieurs en technische vakmensen dat is opgericht in 2022.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchAntwerp, BelgiumHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Our core values: 1.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchAntwerp, BelgiumHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Wij zorgen voor jouw technisch talent!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchUkkel, BelgiumHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Wiselect is a Belgium recruitment company based in Brussels, providing a new initiative for permanent and freelance staffing solutions to the Engineering sector.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchAntwerp, BelgiumHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Strooming.| Specialists in Engineering Recruitment As a recruitment company specialized in the engineering market, we help our clients build better, stronger and more resilient…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchHerent, BelgiumHQ recorded Nov 5, 20261-103 contacts →

Exact match

“ENGINIUM PEOPLE & PROJECTS is a human resources company based out of 531 Mechelsesteenweg, Herent, Belgium.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchGhent, BelgiumHQ recorded Nov 5, 202651-2003 contacts →

Exact match

“Technicians specialiseert zich, als partner, in technische outsourcing/projectsourcing van techniekers voor bouw en industrie.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchLa Hulpe, BelgiumHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Centrally based in Europe (Brussels) with an international scope of activities.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchBrussels, BelgiumHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Into technology, out-of-the-box" Yes, our slogan perfectly summarizes what drives us: as a recruitment agency specialized in technical profiles, Graphene is passionate about…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchHarelbeke, BelgiumHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Nzicht bvba is a seasoned recruitment partner for the industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 76 petroleum engineering staffing companies based in Belgium

See the full list, filter by size, metro and specialty, and access 253 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Petroleum engineering staffing companies based in Belgium at a glance

As of Nov 5, 2026
24.0%Verified-email coverage
13.9Average contacts per company
1-10Median size (employees)
7.9%Largest-city concentration · Antwerp
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
20
51-200
13
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 76 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 “petroleum engineering staffing 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 253 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 November 5, 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 “petroleum engineering staffing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many petroleum engineering staffing companies are there based in Belgium?

RevenueBase identified 76 company matches for petroleum engineering staffing companies associated with Belgium as of November 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?

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

Which city has the most petroleum engineering staffing companies?

Antwerp leads with 6 company records, followed by Brussels (5) and Brasschaat (4).

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 253 professional contacts with verified work emails tracked across these 76 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 November 5, 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.