Company lists · Data refreshed November 2026

Top 25 Network performance consultants based in Belgium

RevenueBase identified 43 company matches for network performance consultants associated with Belgium as of November 2026 and tracks 380 professional contacts across them, including 178 with verified work emails. Brussels is the largest hub.

This list covers company matches for network performance consultants 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 6, 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 6, 2026 How this list was built
43Companies
380Contacts tracked
178Verified emails
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The 25 largest network performance consultants based in Belgium

Ranked by team size
Top 25 of 43 company matches for network performance consultants based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchAntwerp, BelgiumHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Acom wants to help your business with your IT department.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIsnes, BelgiumHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Consultance informatique, Audits informatiques,Missions d’expertise Inforius dispose de spécialistes et d’experts passionnés par les nouvelles technologies qui mettent leur…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKontich, BelgiumHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“We love connecting people with their businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBrussels, BelgiumHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“ADSCALE is a field expertise consulting firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchUkkel, BelgiumHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Notre mission?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchVillers-le-bouillet, BelgiumHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“With 30 years of experience in various IT Network, Security and Collaboration infrastructure projects and about 200 long-term local, national & international customers, abnetwork…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWestmeerbeek, BelgiumHQ recorded Nov 6, 202611-507 contacts →

Exact match

“DuraConnect is een innoverend bedrijf dat zich richt op het ontwerpen, plaatsen en optimaliseren van datanetwerken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLouvain-la-neuve, BelgiumHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Expertise spécialisée : Nous sommes à la pointe au niveau des nouvelles technologies informatiques qui sont en perpétuelle évolution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPaal-beringen, BelgiumHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Highly skilled IT consultants with focus on network & security.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMunsterbilzen, BelgiumHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Sinds de oprichting in februari 1996 is Connectivity Solutions bvba een erkende trendsetter in het installeren en het ondersteunen van tele- en datacommunicatie netwerk…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSint-denijs, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Decoutere.eu is tot stand gekomen door de steeds groter wordende vraag van bedrijven om een beter inzicht te krijgen in hun IT-infrastructuur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNivelles, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“SYNERISE est une entreprise spécialisée en matière de conseils aux professionnels (PME et grandes entreprises) dans les domaines suivants :*Telecommunications *Informatique…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchClermont, BelgiumHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Gestion réseau et infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchErpe-mere, BelgiumHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Bij OmniBits kan je steeds terecht voor professioneel advies, configuratie en optimalisatie van je al dan niet draadloos netwerk of simpelweg een oplossing voor elk ander IT…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVise, BelgiumHQ recorded Nov 6, 20261-102 contacts →

Exact match

“EASI Network : Société de services et de conseils active dans les réseaux informatiques, IoT et télécoms à destination des entreprises et des institutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHoeilaart, BelgiumHQ recorded Nov 6, 20261-102 contacts →

Exact match

“NET-measure offers solutions for Performance Measurement adding advanced Security to your IT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFlorenville, BelgiumHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Styx Consulting accompagne les entreprises dans la conception, la sécurisation et l'optimisation de leurs infrastructures numériques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEppegem, BelgiumHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Looking for a stress coach for your IT environment?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHarelbeke, BelgiumHQ recorded Nov 6, 20261-101 contacts →

Exact match

“All Networks heeft als doel bedrijven bij te staan in het ontwerp, beheer en optimalisatie van hun bekabelde en draadloze netwerken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSaint-gilles, BelgiumHQ recorded Nov 6, 20261-101 contacts →

Exact match

“EffiBizz est votre tiers de confiance neutre pour les décisions IT, télécoms et digitales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAalst, BelgiumHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Arch Networking, offering high-quality Networking & Security Consultancy services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBovesse, BelgiumHQ recorded Nov 6, 20261-101 contacts →

Exact match

“everdiS offers business consultancy services in the field of telecommunication networks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBilzen, BelgiumHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Lim-IT | Your Trusted IT & Security Partner Founded in 2017 by Roel Horemans, Lim-IT delivers exceptional IT and security services to optimize and protect your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchArendonk, BelgiumHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Wat doen we?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWingene, BelgiumHQ recorded Nov 6, 20261-101 contacts →

Exact match

“At Zenith IT, we provide stable network solutions with high-quality infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 43 network performance consultants based in Belgium

See the full list, filter by size, metro and specialty, and access 178 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Network performance consultants based in Belgium at a glance

As of Nov 6, 2026
46.8%Verified-email coverage
8.8Average contacts per company
1-10Median size (employees)
7.0%Largest-city concentration · Brussels
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
8
51-200
1
201-500
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 43 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 “network performance consultants” 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 178 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 6, 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 “network performance consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many network performance consultants are there based in Belgium?

RevenueBase identified 43 company matches for network performance consultants 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?

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

Which city has the most network performance consultants?

Brussels leads with 3 company records, followed by Antwerp (2) and Harelbeke (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 178 professional contacts with verified work emails tracked across these 43 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 6, 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.