Company lists · Data refreshed September 2026

Top 22 Data analytics and audit firms based in Belgium

RevenueBase identified 39 company matches for data analytics and audit firms associated with Belgium as of September 2026 and tracks 341 professional contacts across them, including 202 with verified work emails. Brussels is the largest hub.

This list covers company matches for data analytics and audit firms 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 28, 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 28, 2026 How this list was built
39Companies
341Contacts tracked
202Verified emails
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The 22 largest data analytics and audit firms based in Belgium

Ranked by team size
Top 22 of 39 company matches for data analytics and audit firms based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 28, 202651-200136 contacts →

Exact match

“element61 helps organisations turn data into business impact by designing, building and running Analytics & AI solutions end-to-end.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchAalst, BelgiumHQ recorded Sep 28, 202611-5029 contacts →

Exact match

“As an independent data analytics agency, MultiMinds empowers businesses and organisations of all sizes to create exceptional customer experiences.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchErpe-mere, BelgiumHQ recorded Sep 28, 20261-1029 contacts →

Exact match

“i-Force is an idenpendent forensic audit firm offering the following services : investigation, advice, interim and training in relation to tfe following topics : fraud, IT-risk…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchHeverlee, BelgiumHQ recorded Sep 28, 202651-20024 contacts →

Exact match

“Sparkle helps companies to gain insight in the information that is typically spread across multiple data sources, both inside and outside the company boundaries.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchBrussel, BelgiumHQ recorded Sep 28, 202611-5019 contacts →

Exact match

“For more than 50 years, Groupe Audit has stood for quality, precision and integrity in audit.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchMechelen, BelgiumHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“Founded in 1996, Base 3 has more than 20 years of experience in the data analytics market in Belgium.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchStrombeek-bever, BelgiumHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Too many organisations are suffering from Market Myopia, the narrow, fragmented viewpoint that obstructs organizations to understand market dynamics, market trends, and shifting…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchRoeselare, BelgiumHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Auditas Bedrijfsrevisoren is een bedrijfsrevisorenkantoor gelegen in de Boomgaardstraat 14, 8800 Roeselare, België.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchBoortmeerbeek, BelgiumHQ recorded Sep 28, 202651-2006 contacts →

Exact match

“Efficient use of data is becoming increasingly important in the business world.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchAntwerp, BelgiumHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Cijfers kunnen zowel inzicht als onzekerheid met zich meebrengen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchLouvain-la-neuve, BelgiumHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Flying Fish helps you reveal and interpret what’s concealed in your digital data, so that you take meaningful and educated decisions that improve your business.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchAntwerp, BelgiumHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Searching Pi is a boutique Belgian data consultancy.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchBrussels, BelgiumHQ recorded Sep 28, 20261-103 contacts →

Exact match

“visuOWL Finance & I.T Unlimited Liability Intl Partnership was founded by DLABS Partners International Contract.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchHasselt, BelgiumHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Step into our world of data-analytics and business intelligence, where information transforms into strategic insights and decisions are not longer made by gut feeling.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchLa Hulpe, BelgiumHQ recorded Sep 28, 20261-102 contacts →

Exact match

“As a human centric company of creative and passionate data driven professionals, Pervision consulting helps businesses to gain insights from their data that enable better…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchOvermere, BelgiumHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Ingenio-GRC verleent audit- en adviesdiensten.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchKapelle-op-den-bos, BelgiumHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Schedule a meeting: https://calendly.com/bart-vernaillen DAB gmbh Benelux Partner and Distributor => SAP Data Analytical, automation and process mining solutions Diligent Partner…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchLievegem, BelgiumHQ recorded Sep 28, 20261-101 contacts →

Exact match

“DTB analytics aims to help you make the right decisions and take the right conclusions, based on the data you have and on real-time information.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchDinant, BelgiumHQ recorded Sep 28, 20261-101 contacts →

Exact match

“We place precision and scientific tools at the core of the Fig Sci & Co concept, into innovative ideas for a realistic estimate of their real potential.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchBrussels, BelgiumHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Avantaga helps organizations make recurring reporting, analysis, and decision materials more reliable, reviewable, and reusable.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchÉghezée, BelgiumHQ recorded Sep 28, 20261-101 contacts →

Exact match

“We help companies implement Data Science, Machine Learning, Deep Learning and Big Data solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchBrussels, BelgiumHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Our main objective at 365.ANALYTICS is to help you to keep your customers, create efficiencies, develop new products and increase your business by turning your data into…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 22 of 39 data analytics and audit firms based in Belgium

See the full list, filter by size, metro and specialty, and access 202 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data analytics and audit firms based in Belgium at a glance

As of Sep 28, 2026
59.2%Verified-email coverage
8.7Average contacts per company
1-10Median size (employees)
7.7%Largest-city concentration · Brussels
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
6
51-200
3
1,001-5,000
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 39 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 “data analytics and audit 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 202 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 28, 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 “data analytics and audit firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data analytics and audit firms are there based in Belgium?

RevenueBase identified 39 company matches for data analytics and audit firms 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?

Element61 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most data analytics and audit firms?

Brussels leads with 3 company records, followed by Leuven (2) and Aalst (1).

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 202 professional contacts with verified work emails tracked across these 39 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 28, 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.