Company lists · Data refreshed November 2026

Top 25 Lighting efficiency consultants based in Belgium

RevenueBase identified 74 company matches for lighting efficiency consultants associated with Belgium as of November 2026 and tracks 297 professional contacts across them, including 136 with verified work emails. Antwerp is the largest hub.

This list covers company matches for lighting efficiency consultants 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 November 6, 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 Nov 6, 2026 How this list was built
74Companies
297Contacts tracked
136Verified emails
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The 25 largest lighting efficiency consultants based in Belgium

Ranked by team size
Top 25 of 74 company matches for lighting efficiency consultants based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchThimister-clermont, BelgiumHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“DELPOWER is an energy efficiency engineering company dedicated to optimising energy costs for tertiary and industrial customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGhent, BelgiumHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Wattson maakt van gebouwen de gangmakers van de energietransitie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchOudenaarde, BelgiumHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Aanvraag lichtstudie Lightpoint te Oudenaarde of Merelbeke.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOostrozebeke, BelgiumHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Lunoo is a lighting manufacturer located in Belgium, focused on the contract market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchZwartberg, BelgiumHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Bij lednlux® draait alles om maatwerkverlichting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSt-truiden, BelgiumHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“At Heyer Benelux we are active in consultancy, sales, integration, installation, coordination, training and technical support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAnderlecht, BelgiumHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Sculpter la lumière.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEdegem, BelgiumHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“With Project Nekton, we make it our Personal Mission to use our Expertise in Lighting in the Transition to a more Sustainable World.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDour, BelgiumHQ recorded Nov 6, 20261-108 contacts →

Exact match

“E-nova est un bureau d’ingénieurs experts dans la performance énergétique des bâtiments, les énergies renouvelables et l'utilisation rationnelle de l'énergie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWauthier-braine, BelgiumHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Intéressé par- L'optimisation de vos ressources énergétiques- L'amélioration du confort de vos bâtiments- La valorisation de votre patrimoine immobilier- La maîtrise de vos coûts…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWauthier-braine, BelgiumHQ recorded Nov 6, 20261-106 contacts →

Exact match

“HUGO NEUMANN provides a Lighting Consultant Services to anyone willing to find a precise solution to their Lighting needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWavre, BelgiumHQ recorded Nov 6, 20261-106 contacts →

Exact match

“LED Solution aide le professionnel à franchir le cap de l'éclairage LED en l'accompagnant tout au long de ce processus.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKortrijk, BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Door een snelle evolutie van lichtbronnen vergt een correct lichtadvies een doorgedreven kennis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSint-denijs-westrem, BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

“BIS Lighting offers lighting advice and luminaires for offices, health care, public spaces, sports, schools & universities, hotels, restaurants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKortrijk, BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Cosenti biedt onafhankelijk lichtadvies en creëert esthetische en functionele verlichtingsoplossingen op maat.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWetteren, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Moderne designverlichting en landelijke, klassieke verlichting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact match's Gravenwezel, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Crea-Accent ziet verlichting als een instrument dat ervoor zorgt dat u zich goed voelt in elke ruimte van uw woning, kantoor of winkel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPeer, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We zijn een onafhankelijk studiebureel in de verlichting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAntwerp, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Rays creëert verfijnde lichtarchitectuur voor mensen die meer verwachten dan verlichting alleen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Momenteel wordt Ecolight Systems Antwerp gekenmerkt door hun aanbod aan innovatieve LED verlichtingsoplossingen volledig op maat van de klant.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNamur, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Bureau d'étude en éclairage Vente de matériel d'éclairage”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLummen, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Gedreven door onze liefde voor de planeet en het geloof dat we een positieve verandering teweeg kunnen brengen, helpen wij bedrijven bij het van, het van hun, en het van hun -…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202611-503 contacts →

Exact match

“RELIGHTING Bij relighting wordt niet enkel het lampenpark, maar ook de verlichtingsinstallatie vernieuwd, bijvoorbeeld omdat de oude armaturen versleten zijn, omdat de oude…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAntwerp, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Bij Pierre Withaeckx Lichtadvies weten we dat juiste verlichting verder gaat dan het uitzoeken van een mooi design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchGhent, BelgiumHQ recorded Nov 6, 202611-502 contacts →

Exact match

“INDUSTRIUM is an engineering & energy efficiency firm with expertise in technical challenges and is thé partner for industry and retail in ea.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 74 lighting efficiency consultants based in Belgium

See the full list, filter by size, metro and specialty, and access 136 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Lighting efficiency consultants based in Belgium at a glance

As of Nov 6, 2026
45.8%Verified-email coverage
4.0Average contacts per company
1-10Median size (employees)
9.5%Largest-city concentration · Antwerp
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
60
11-50
12
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 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 “lighting efficiency consultants” 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 136 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 November 6, 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 “lighting efficiency consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lighting efficiency consultants are there based in Belgium?

RevenueBase identified 74 company matches for lighting efficiency consultants associated with Belgium as of November 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?

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

Which city has the most lighting efficiency consultants?

Antwerp leads with 7 company records, followed by Ghent (2) and Kortrijk (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 136 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 November 6, 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.