Company lists · Data refreshed September 2026

Top 15 Customer retention consulting firms based in Belgium

RevenueBase identified 28 company matches for customer retention consulting firms associated with Belgium as of September 2026 and tracks 474 professional contacts across them, including 242 with verified work emails and 20 with mobile numbers. Brussels is the largest hub.

This list covers company matches for customer retention 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 1, 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 1, 2026 How this list was built
28Companies
474Contacts tracked
242Verified emails
20Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 15 largest customer retention consulting firms based in Belgium

Ranked by team size
Top 15 of 28 company matches for customer retention consulting firms based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 1, 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 matchBelgium201-500338 contacts →

Exact match

“We are The Retail Performance Company (rpc), the consulting firm dedicated to the entire process of customer-centric transformation: from strategy, via customer experience design…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
2Exact matchMechelen, Belgium11-5018 contacts →

Exact match

“Customer centricity is not about being all things to all people, it is about being consistent & authentic.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
3Exact matchBelgium11-5012 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
4Exact matchBrussels, Belgium1-1012 contacts →

Exact match

“As experts in loyalty strategy, we help you strengthen long-term relationships with your brand.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
5Exact matchDiest, Belgium11-5011 contacts →

Exact match

“Why Klanten die bewust kiezen voor een bedrijf, dat geeft vonken.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
6Exact matchBrussels, Belgium1-1011 contacts →

Exact match

“LEARN TOP MARKETING AND SALES STRATEGIES The world is changing fast and your clients with it.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
7Exact matchGroot-Bijgaarden Brussel, Belgium1-108 contacts →

Exact match

“Making your organisation customer centric AND efficient at the same time.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
8Exact matchMechelen, Belgium1-107 contacts →

Exact match

“Connect Your Dots helpt bedrijven waar terugkerende omzet en goede service van cruciaal belang zijn om het maximale uit hun klanten te halen.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
9Exact matchAalst, Belgium1-107 contacts →

Exact match

“Avoid revenue leakage, close your back door!”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
10Exact matchBelgium11-503 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 1, 2026 · View company records in RevenueBase
11Exact matchMortsel, Belgium51-2002 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 1, 2026 · View company records in RevenueBase
12Exact matchBelgium1-102 contacts →

Exact match

“We are a Belgian based consultancy focussing on the area of customer relations which we like to see extended to all business relations.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
13Exact matchSint-Martens-Latem, Belgium1-102 contacts →

Exact match

“We work with SaaS, marketplace, e-commerce, and service businesses in the €1.5M–€50M revenue range that have sales and customer success teams in place, but know growth should be…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
14Exact matchBelgium1-102 contacts →

Exact match

“Het klantgerichte noorden kwijt?”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
15Exact matchBrussel, Belgium1-101 contacts →

Exact match

“Streamline Consulting is your automotive partner to maximise the customer focus in your company.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase

Showing 15 of 28 customer retention consulting firms based in Belgium

See the full list, filter by size, metro and specialty, and access 242 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Customer retention consulting firms based in Belgium at a glance

As of Sep 1, 2026
51.1%Verified-email coverage
4.2%Mobile-number coverage
16.9Average contacts per company
1-10Median size (employees)
10.7%Largest-city concentration · Brussels
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
5
51-200
1
201-500
1

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 retention 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 242 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 1, 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 retention consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 28 company matches for customer retention 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?

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

Which city has the most customer retention consulting firms?

Brussels leads with 3 company records, followed by Mechelen (2) and Antwerp (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 242 professional contacts with verified work emails tracked across these 28 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 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 28 customer retention 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.