Company lists · Data refreshed September 2026

Top 25 Market research and outreach firms based in Belgium

RevenueBase identified 74 company matches for market research and outreach firms associated with Belgium as of September 2026 and tracks 805 professional contacts across them, including 357 with verified work emails. Brussels is the largest hub.

This list covers company matches for market research and outreach 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
74Companies
805Contacts tracked
357Verified emails
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The 25 largest market research and outreach firms based in Belgium

Ranked by team size
Top 25 of 74 company matches for market research and outreach 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 matchGhent, BelgiumHQ recorded Sep 28, 202651-200167 contacts →

Exact match

“EyeSee is a tech-enabled consumer research partner, providing highly predictive insights for shopper, advertising, innovation, and e-commerce optimization.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchGhent, BelgiumHQ recorded Sep 28, 202651-200110 contacts →

Exact match

“Ipsos Belgium is the largest market research agency in the country, offering its services through its locations in Antwerp, Ghent, and Louvain.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchHeverlee, BelgiumHQ recorded Sep 28, 202651-20073 contacts →

Exact match

“Haystack Consulting, founded in 1974, helps global brands make better and smarter decisions to drive business growth.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchGhent, BelgiumHQ recorded Sep 28, 202611-5058 contacts →

Exact match

“Profacts is a young, full-fledged and flexible market research agency aiming to reveal factors for success for its national and international customers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchLeuven, BelgiumHQ recorded Sep 28, 202611-5043 contacts →

Exact match

“iVOX is een interactief marktonderzoeksbureau dat ondernemingen en organisaties helpt om betere inzichten te verwerven op basis van betrouwbare data én om impact te realiseren met…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchAntwerp, BelgiumHQ recorded Sep 28, 202611-5041 contacts →

Exact match

“MindGap provides solutions to the Medical Device industry’s most pressing challenges.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchBerchem, BelgiumHQ recorded Sep 28, 202611-5030 contacts →

Exact match

“WHYFIVE supports companies in their Marketing Strategy.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchBrussels, BelgiumHQ recorded Sep 28, 202611-5022 contacts →

Exact match

“ARCTURUS GROUP is a consulting firm specialized in: 1.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchMechelen, BelgiumHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“Bij DataSynergy kan je terecht met al je strategische vragen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchAntwerp, BelgiumHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“STRAREX is your full-service strategic marketing agency, and our dedicated team works with you and your team for sustainable business growth of your brand and organization.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchBerchem, BelgiumHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“Welcome to the outside-in company.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchMechelen, BelgiumHQ recorded Sep 28, 202611-507 contacts →

Exact match

“At Umbau, we turn complexity into clarity with a sharp marketing approach and real, measurable impact-grounded in both marketing and business expertise.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchBruges, BelgiumHQ recorded Sep 28, 202611-506 contacts →

Exact match

“Your strategic partner in growth.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchLimal, BelgiumHQ recorded Sep 28, 20261-104 contacts →

Exact match

“C'est un bureau d'études de marché proposant des solutions appropriées aux petites et moyennes structures des secteurs marchands, publics et non marchands.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchWaterloo, BelgiumHQ recorded Sep 28, 20261-104 contacts →

Exact match

“We propose services based on 3 pillars: Market Research “A new generation”.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchAth, BelgiumHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Stratégie, créativité et actions!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchBrussels, BelgiumHQ recorded Sep 28, 20261-103 contacts →

Exact match

“IntoTheMinds is a market research agency operating from Belgium and France and carrying out projects in Europe and beyond.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchBrussels, BelgiumHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Market Research”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchOhain, BelgiumHQ recorded Sep 28, 20261-102 contacts →

Exact match

“We provide, since 1995, marketing research based on marketing insights and strategic support in the healthcare field.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchBrussels, BelgiumHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Rethinking your strategy, just when marketing is getting more complex… this should be top of everybody's to-do list:> Miss Marple is on the case Multiple channels and tools…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchGhent, BelgiumHQ recorded Sep 28, 202611-502 contacts →

Exact match

“MJ SALES & MARKETING staat klaar om uw bedrijf te versterken door uw sales- en marketinginspanningen te ondersteunen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchCharleroi, BelgiumHQ recorded Sep 28, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchAntwerp, BelgiumHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Making companies aware of the opportunities they have based on what their audience wants and the latest business trends We help companies better understand how to implement a…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchLeuven, BelgiumHQ recorded Sep 28, 20261-102 contacts →

Exact match

“M.A.S, Market Analysis & Synthesis is sinds het eind van de jaren '80 bekend voor zijn gespecialiseerde marktstudies voor bedrijven, overheid, lokale besturen en diverse…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchBruges, BelgiumHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Wij doen marktstudies onder het motto: Onderneem niet blindelings: Onze klanten willen niet blind varen en via gericht marktonderzoek geven wij de juiste inzichten om succesvol te…”

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

Showing 25 of 74 market research and outreach firms based in Belgium

See the full list, filter by size, metro and specialty, and access 357 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Market research and outreach firms based in Belgium at a glance

As of Sep 28, 2026
44.3%Verified-email coverage
10.9Average contacts per company
1-10Median size (employees)
13.5%Largest-city concentration · Brussels
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
18
51-200
3

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 74 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 “market research and outreach 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 357 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 “market research and outreach firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many market research and outreach firms are there based in Belgium?

RevenueBase identified 74 company matches for market research and outreach 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?

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

Which city has the most market research and outreach firms?

Brussels leads with 10 company records, followed by Antwerp (4) and Bruges (3).

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 357 professional contacts with verified work emails tracked across these 74 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.