Company lists · Data refreshed September 2026

Top 23 IT operations consulting firms based in Brussels, Belgium

RevenueBase identified 130 company matches for IT operations consulting firms associated with Brussels, Belgium as of September 2026 and tracks 4,269 professional contacts across them, including 1,748 with verified work emails. Across Belgium, Brussels is the largest hub for this category.

This list covers company matches for IT operations consulting firms associated with Brussels, 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 4, 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 4, 2026 How this list was built
130Companies
4,269Contacts tracked
1,748Verified emails
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The 23 largest IT operations consulting firms based in Brussels, Belgium

Ranked by team size
Top 23 of 130 company matches for IT operations consulting firms based in Brussels, Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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 matchBrussels, BelgiumHQ recorded Sep 4, 2026201-50092 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 · Sep 4, 2026 · View company records in RevenueBase
2Exact matchBrussels, BelgiumHQ recorded Sep 4, 202651-20040 contacts →

Exact match

“Waeg, an IBM Company,(pronounced /weɪɡ/), is a leading Salesforce® Platinum Consulting Partner with offices across Europe.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3Exact matchBrussels, BelgiumHQ recorded Sep 4, 202611-5030 contacts →

Exact match

“Your - Partner!”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4Exact matchBrussels, BelgiumHQ recorded Sep 4, 202611-5027 contacts →

Exact match

“Our goal?”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5Exact matchBrussels, BelgiumHQ recorded Sep 4, 202611-5023 contacts →

Exact match

“ATCON is a Belgium-based IT consulting firm established with a vision to empower businesses using the latest technologies and provide best-in-class services to our clients.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6Exact matchBrussels, BelgiumHQ recorded Sep 4, 202611-5020 contacts →

Exact match

“Do you want to improve your Field Service performances?”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7Exact matchBrussels, BelgiumHQ recorded Sep 4, 202611-5018 contacts →

Exact match

“TMS Group is a consultancy company which aims to put people back at the center in order to meet the needs of clients and consultants.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8Exact matchBrussels, BelgiumHQ recorded Sep 4, 202611-5015 contacts →

Exact match

“At SANDT, we pride ourselves on being at the forefront of IT/OT convergence by combining teams of strategic and technological consultants, offering a unique blend of services that…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9Exact matchBrussels, BelgiumHQ recorded Sep 4, 202611-5014 contacts →

Exact match

“At Sloka IT Solutions, we are a leading provider of supply chain consulting services, with a focus on helping our clients optimize their operations and achieve business success.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10Exact matchBrussels, BelgiumHQ recorded Sep 4, 202651-20014 contacts →

Exact match

“Aubay is an international IT Services & Consulting company present in 7 countries in Europe.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11Exact matchBrussels, BelgiumHQ recorded Sep 4, 202611-5013 contacts →

Exact match

“In a rapidly changing world, your business or organisation has to evolve constantly.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12Exact matchBrussels, BelgiumHQ recorded Sep 4, 202611-5012 contacts →

Exact match

“You work in a complex world where standard applications cannot fulfill all your business needs.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13Exact matchBrussels, BelgiumHQ recorded Sep 4, 202611-5011 contacts →

Exact match

“Thanks to our experienced consultants & management team, Cairos can support you throughout your IT projects, from program/project management to analysis, including development…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14Exact matchBrussels, BelgiumHQ recorded Sep 4, 20261-1010 contacts →

Exact match

“Hyphenate is building an ecosystem to support organizations in their staffing demands.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15Exact matchBrussels, BelgiumHQ recorded Sep 4, 202611-509 contacts →

Exact match

“At XB4 Consulting we combine functional & technical expertise to create value for your company.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16Exact matchBrussels, BelgiumHQ recorded Sep 4, 202651-2006 contacts →

Exact match

“Founded in 2011, INTM Belgium is an IT consulting company that positions itself on the whole life cycle of the information system.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17Exact matchBrussels, BelgiumHQ recorded Sep 4, 202611-506 contacts →

Exact match

“BDO Ideas at Work is a focused and dynamic management consultancy company, founded as Ideas at Work in and located in Brussels.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18Exact matchBrussels, BelgiumHQ recorded Sep 4, 202611-505 contacts →

Exact match

“SMC Consulting is a Belgium-based consulting firm helping B2B organizations accelerate digital transformation through IT Service Management (ITSM), CRM integration & sales…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
19Exact matchBrussels, BelgiumHQ recorded Sep 4, 20261-105 contacts →

Exact match

“Real-iT is a young company started in 2004 The company has two main activities: Information technology and construction services In the Information technology field, we can…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20Exact matchBrussels, BelgiumHQ recorded Sep 4, 2026501-1,0004 contacts →

Exact match

“EFESO Belgium is part of EFESO Management Consultants, the leading global pure player in operations strategy and performance improvement.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21Exact matchBrussels, BelgiumHQ recorded Sep 4, 20261-104 contacts →

Exact match

“We work with a customized approach to upgrade your organization by building or integrating digital solutions.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22Exact matchBrussels, BelgiumHQ recorded Sep 4, 20261-104 contacts →

Exact match

“We are a Consulting and Management Services company specialized in business and digital transformation engagements.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
23Exact matchBrussels, BelgiumHQ recorded Sep 4, 202611-504 contacts →

Exact match

“Promedia is a consulting partner for banking, telecom, distribution, healthcare and life sciences.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase

Showing 23 of 130 IT operations consulting firms based in Brussels, Belgium

See the full list, filter by size, metro and specialty, and access 1,748 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT operations consulting firms based in Brussels, Belgium at a glance

As of Sep 4, 2026
40.9%Verified-email coverage
32.8Average contacts per company
1-10Median size (employees)
Sep 4, 2026Page data refreshed

Companies by employee count

1-10
85
11-50
33
51-200
5
201-500
4
501-1,000
1
5,001-10,000
1

Email recency for this list is measured across the whole Belgium list rather than for Brussels, so it is reported there. Company counts and contact totals on this page are exact for Brussels.

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 Brussels, Belgium whose business descriptions match “IT operations consulting firms” 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 1,748 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 4, 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 firms by metro in Belgium

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 firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT operations consulting firms are there based in Brussels, Belgium?

RevenueBase identified 130 company matches for IT operations consulting firms associated with Brussels, 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?

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

Which city in Belgium has the most IT operations consulting firms?

Brussels leads Belgium with 130 company records, followed by Antwerp (57) and Liege (25).

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 1,748 professional contacts with verified work emails tracked across these 130 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 4, 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.