Company lists · Data refreshed September 2026

Top 15 Customer feedback consulting firms based in Belgium

RevenueBase identified 35 company matches for customer feedback consulting firms associated with Belgium as of September 2026 and tracks 231 professional contacts across them, including 113 with verified work emails. Antwerp is the largest hub.

This list covers company matches for customer feedback consulting 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
35Companies
231Contacts tracked
113Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 15 largest customer feedback consulting firms based in Belgium

Ranked by team size
Top 15 of 35 company matches for customer feedback consulting 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 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
2Exact matchBoom, BelgiumHQ recorded Sep 28, 202611-5031 contacts →

Exact match

“At C9 (Cloud Nine) we help you to transform your customers into fans!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact 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
4Exact 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
5Exact matchHognoul, BelgiumHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“LISTEN is a market research and consultancy firm specialising in listening to customers, employees and citizens!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchBachte-maria-leerne, BelgiumHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“We are a data-driven strategic consultancy company with 20 years of experience.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchAntwerp, BelgiumHQ recorded Sep 28, 202611-508 contacts →

Exact match

“excap is hét onderzoeks- en adviesbureau op het gebied van Customer Experience en Employee experience.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchBrecht, BelgiumHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Bing Research is een marktonderzoekbureau voor perceptiemetingen, zoals tevredenheid en getrouwheid.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchAntwerp, BelgiumHQ recorded Sep 28, 202611-503 contacts →

Exact match

“The CEO got in front of the microphone and said:"It's a new day for our company.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchAntwerp, BelgiumHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Heb jij het allerbeste voor met jouw klanten en werknemers?”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchMortsel, BelgiumHQ recorded Sep 28, 202651-2002 contacts →

Exact match

“C-Clear Partners a valantic company helps companies shape, create and manage their customer strategy.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchMuizen, BelgiumHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Hoe tevreden zijn je klanten nu echt?”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchIzegem, BelgiumHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Public Minds is een onderzoeks- en adviesbureau met één doel: organisaties essentiële inzichten bieden om succesvolle keuzes te kunnen maken.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchBrussels, BelgiumHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Zapio was born from the strong belief that the Customer should be at the center of your company's routine, at all level and at all times.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact 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 15 of 35 customer feedback consulting firms based in Belgium

See the full list, filter by size, metro and specialty, and access 113 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Customer feedback consulting firms based in Belgium at a glance

As of Sep 28, 2026
48.9%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
8.6%Largest-city concentration · Antwerp
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
11
51-200
2

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 35 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 “customer feedback 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 113 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 “customer feedback consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer feedback consulting firms are there based in Belgium?

RevenueBase identified 35 company matches for customer feedback consulting 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?

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

Which city has the most customer feedback consulting firms?

Antwerp leads with 3 company records, followed by Brussels (3) and Leuven (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 113 professional contacts with verified work emails tracked across these 35 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.

Ready to reach these companies? Verified emails and direct dials for all 35 customer feedback consulting firms based in Belgium. Start with a free account, no credit card.

Download this list →

Related lists

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.