Company lists · Data refreshed November 2026

Top 22 IT operations consulting companies based in Belgium

Name: IT operations consulting companies based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 911 companies tracked

RevenueBase identified 911 company matches for IT operations consulting companies associated with Belgium as of November 2026 and tracks 12,713 professional contacts across them, including 4,970 with verified work emails. Brussels is the largest hub.

This list covers company matches for IT operations consulting 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 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

911Companies

12,713Contacts tracked

4,970Verified emails

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The 22 largest IT operations consulting companies based in Belgium

Ranked by team size

Top 22 of 911 company matches for IT operations consulting companies 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Delaware Belux	Exact match	Kortrijk, BelgiumHQ recorded Nov 6, 2026	1,001-5,000	1,765 contacts →
	Exact match “WHAT do we do?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	SDE	Exact match	Lochristi, BelgiumHQ recorded Nov 6, 2026	51-200	520 contacts →
	Exact match “We nemen moderne ondernemingen alle IT-stress rond software en infrastructuur uit handen gaande van advies, over implementatie tot onderhoud.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Accenture Belgium	Exact match	Brussels, BelgiumHQ recorded Nov 6, 2026	10001+	485 contacts →
	Exact match “Accenture is a leading solutions and services company that helps the world’s leading enterprises reinvent by building their digital core and unleashing the power of AI to create…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Cheops Technology	Exact match	Kontich, BelgiumHQ recorded Nov 6, 2026	201-500	351 contacts →
	Exact match “Cheops is an industry-leading provider of IT & Business Technology Services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Aberdeen Services	Exact match	Brussels, BelgiumHQ recorded Nov 6, 2026	51-200	207 contacts →
	Exact match “ABERDEEN Services is a consulting firm founded in 2012 by Alec BERNARD and Mathieu VERGER.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Wavenet Belgium	Exact match	Leuze-en-hainaut, BelgiumHQ recorded Nov 6, 2026	201-500	196 contacts →
	Exact match “Wavenet is a growing ICT company providing cutting-edge IT services and solutions based on the latest technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	NTX Edegem	Exact match	Edegem, BelgiumHQ recorded Nov 6, 2026	51-200	161 contacts →
	Exact match “As an IT service provider, NTX believes that you should be able to work with IT without worry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Ausy Belgium	Exact match	Wilsele, BelgiumHQ recorded Nov 6, 2026	1,001-5,000	149 contacts →
	Exact match “At Ausy, we’ve been providing technological solutions for over 30 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Cream Consulting	Exact match	Brussels, BelgiumHQ recorded Nov 6, 2026	51-200	118 contacts →
	Exact match “We are Cream by Audensiel, a dynamic multi-skilled consultancy company that seeds Entreprise Agility.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Contraste Europe	Exact match	Brussels, BelgiumHQ recorded Nov 6, 2026	201-500	94 contacts →
	Exact match “For the last 30 years, Contraste Europe has been successfully building strong relations with its clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Addestino	Exact match	Zele, BelgiumHQ recorded Nov 6, 2026	51-200	79 contacts →
	Exact match “Addestino is a technology consulting company, working on the edge of business and technology, be it for strategy & innovation or digital transformation & implementation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Ifacto	Exact match	Kontich, BelgiumHQ recorded Nov 6, 2026	51-200	73 contacts →
	Exact match “Wij helpen ondernemingen naar een hoger niveau, met betere prestaties en ultieme efficiëntie in bedrijfsvoering.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Nova Reperta	Exact match	Brussels, BelgiumHQ recorded Nov 6, 2026	11-50	65 contacts →
	Exact match “Nova Reperta helps your company to set a clear course for success and cultivate the strategies, processes, tools and mindset you need.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Phinest	Exact match	Watermael-boitsfort, BelgiumHQ recorded Nov 6, 2026	51-200	64 contacts →
	Exact match “Phinest is a Belgian Management Consulting firm providing tailor-made services to transform companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	We Fix-It	Exact match	Hasselt, BelgiumHQ recorded Nov 6, 2026	51-200	63 contacts →
	Exact match “WE FIX-IT, established in 2010, is a consulting company specializing in IT and Technical Services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	In4matic	Exact match	Landegem (deinze), BelgiumHQ recorded Nov 6, 2026	51-200	60 contacts →
	Exact match “In4Matic is an IT-consulting company with over 25 years of experience that delivers IT services to several business sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Tactical Advisory Group	Exact match	Leuven, BelgiumHQ recorded Nov 6, 2026	51-200	58 contacts →
	Exact match “Consultants in business and technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Nexios IT	Exact match	Vilvoorde, BelgiumHQ recorded Nov 6, 2026	51-200	56 contacts →
	Exact match “Nexios IT, part of the Nexios Consulting Group NV, affiliated with an international ICT group, is a progressive and modern thinking consulting services organization.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Wortell Belgium	Exact match	Ghent, BelgiumHQ recorded Nov 6, 2026	51-200	51 contacts →
	Exact match “We empower people.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Oniryx	Exact match	Gembloux, BelgiumHQ recorded Nov 6, 2026	51-200	49 contacts →
	Exact match “Oniryx is an IT consulting company based in Gembloux, Belgium.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Stanwick Management Consultants	Exact match	Lochristi, BelgiumHQ recorded Nov 6, 2026	11-50	41 contacts →
	Exact match “Stanwick is an independent management consulting firm that advises national and international companies in their growth and transition.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Realdev	Exact match	Brussels, BelgiumHQ recorded Nov 6, 2026	51-200	41 contacts →
	Exact match “RealDev is an international Technologies and Management Consulting Group.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “IT operations consulting companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 22 of 911 IT operations consulting companies based in Belgium

See the full list, filter by size, metro and specialty, and access 4,970 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT operations consulting companies based in Belgium at a glance

As of Nov 6, 2026

39.1%Verified-email coverage

14.0Average contacts per company

1-10Median size (employees)

11.4%Largest-city concentration · Brussels

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

677

11-50

141

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 911 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 “IT operations consulting 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 4,970 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.

IT operations consulting companies by metro

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 “IT operations consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT operations consulting companies are there based in Belgium?

RevenueBase identified 911 company matches for IT operations consulting 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?

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

Which city has the most IT operations consulting companies?

Brussels leads with 104 company records, followed by Antwerp (43) and Liege (21).

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 4,970 professional contacts with verified work emails tracked across these 911 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.