Company lists · Data refreshed September 2026

Top 25 B2B service providers based in Belgium

RevenueBase identified 139 company matches for B2B service providers associated with Belgium as of September 2026 and tracks 632 professional contacts across them, including 120 with verified work emails. Brussels is the largest hub.

This list covers company matches for B2B service providers 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 September 21, 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 Sep 21, 2026 How this list was built
139Companies
632Contacts tracked
120Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest B2B service providers based in Belgium

Ranked by team size
Top 25 of 139 company matches for B2B service providers based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchSint-jans-molenbeek, BelgiumHQ recorded Sep 21, 202611-5064 contacts →

Exact match

“Bobex is een online marktplaats voor zowel B2B als B2C.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchMarquain ( Tournai ), BelgiumHQ recorded Sep 21, 202611-5037 contacts →

Exact match

“SIP est spécialisé dans les services IT à destination des Pros depuis + de 20 ans.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchBrussels, BelgiumHQ recorded Sep 21, 202611-5037 contacts →

Exact match

“PHCom stands for Performance and Harmony in Commercial Services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchBrussels, BelgiumHQ recorded Sep 21, 202651-20030 contacts →

Exact match

“Your - Partner!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchWaregem, BelgiumHQ recorded Sep 21, 202611-5024 contacts →

Exact match

“Since the early 1970s Euraqua Europe has specialised itself in all forms of water treatment, this with a focus on B2B customers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchFlanders, BelgiumHQ recorded Sep 21, 202611-5013 contacts →

Exact match

“Wave Group is a service company that provides its expertise to start ups, SME's and large companies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchAntwerp, BelgiumHQ recorded Sep 21, 202611-5013 contacts →

Exact match

“Orca Solutions is a dynamic team of high-performance consultants who are driven by a shared commitment to delivering unparalleled solutions and advice to our clients.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchVeurne, BelgiumHQ recorded Sep 21, 202611-507 contacts →

Exact match

“Real United bv levert ondersteunende diensten aan gelieerde ondernemingen, actief in diverse sectoren- Real Tabac & Co is een belangrijke speler in het travel-retail landschap aan…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchKortrijk, BelgiumHQ recorded Sep 21, 202611-507 contacts →

Exact match

“Groep NBA is een groep van dienstverlenende bedrijven.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchBelgiumHQ recorded Sep 21, 202611-507 contacts →

Exact match

“Vision Tech Groups aim to help businesses and SMB's create a great impact and let them thrive in their companies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchKessel-lo, BelgiumHQ recorded Sep 21, 20261-106 contacts →

Exact match

“At Colibri Consulting, we believe in providing solutions that fit you like a glove.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchZaventem, BelgiumHQ recorded Sep 21, 202651-2006 contacts →

Exact match

“O’life Natural takes B2B experience to the next level by providing a wide range of products with top-notch pre-sale and after-sale customer service.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchRoeselare, BelgiumHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Met In The Lead helpen we vooral B2B-bedrijven in het genereren van kwalitatieve leads én zorgen we voor ondersteuning van de sales bij het verwerken ervan.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchLiège, BelgiumHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Votre partenaire pour l'ensemble des services généraux de votre entreprise (IT, Comptabilité & Finance, Ressources Humaines, Achats).”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchFexhe-le-haut-clocher, BelgiumHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Exxoss is a multidisciplinary B2B company that offers innovative and global IT solutions since 2008.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchGenk, BelgiumHQ recorded Sep 21, 202611-504 contacts →

Exact match

“We help uncover your business's opportunities and transform them, together with you, into market leading solutions that are future proof.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchIxelles, BelgiumHQ recorded Sep 21, 202651-2004 contacts →

Exact match

“Based in Brussels, afarax is your trusted B2B partner specialising in IT consulting and staffing.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchMechelen, BelgiumHQ recorded Sep 21, 20261-103 contacts →

Exact match

“To try very hard to reach something difficult, ambitious.” : dat is 2aspire.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchHasselt, BelgiumHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Sales Management Services”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchTorhout, BelgiumHQ recorded Sep 21, 202611-503 contacts →

Exact match

“businessdevelopment.be™ is an organisation of savvy professionals that employ their experience, knowledge and a network of valuable contacts to execute business development…”

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

Exact match

“At 3rd Wave, we help our customers improve and simplify their business processes so they can reach their full potential.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchChaumont-gistoux, BelgiumHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Sales, Marketing, Business development and Events Consulting-Management.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchZonhoven, BelgiumHQ recorded Sep 21, 20261-102 contacts →

Exact match

“IVIZO helps national & international companies grow their business by our hands-on consulting services & training.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchBoussu-en-fagne, BelgiumHQ recorded Sep 21, 202611-502 contacts →

Exact match

“THINK ANOTHER WAY OF OPTIMIZING YOUR BUSINESS, STRENGTHEN YOUR SUSTAINABLE COMPETITIVITY BY A GLOBAL END-TO-END HIGH SERVICE LEVEL WE GIVE YOU THE OPPORTUNITY TO RELY ON A TRUST…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchHeist-op-den-berg, BelgiumHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Wireline BVBA specialises in B2B-directed services in the telecommunications sector”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 139 B2B service providers based in Belgium

See the full list, filter by size, metro and specialty, and access 120 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

B2B service providers based in Belgium at a glance

As of Sep 21, 2026
19.0%Verified-email coverage
4.5Average contacts per company
1-10Median size (employees)
9.4%Largest-city concentration · Brussels
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
116
11-50
18
51-200
5

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 139 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 “B2B service providers” 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 120 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 September 21, 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 “B2B service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B service providers are there based in Belgium?

RevenueBase identified 139 company matches for B2B service providers associated with Belgium as of September 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?

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

Which city has the most B2B service providers?

Brussels leads with 13 company records, followed by Antwerp (10) and Ghent (6).

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 120 professional contacts with verified work emails tracked across these 139 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 September 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 139 B2B service providers based in Belgium. Start with a free account, no credit card.

Download this list →

Related 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 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.