Company lists · Data refreshed September 2026

Top 25 Energy infrastructure operators based in Belgium

RevenueBase identified 57 company matches for energy infrastructure operators associated with Belgium as of September 2026 and tracks 9,739 professional contacts across them, including 4,461 with verified work emails. Brussels is the largest hub.

This list covers company matches for energy infrastructure operators 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 16, 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 16, 2026 How this list was built
57Companies
9,739Contacts tracked
4,461Verified emails
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The 25 largest energy infrastructure operators based in Belgium

Ranked by team size
Top 25 of 57 company matches for energy infrastructure operators based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchMerelbeke–melle, BelgiumHQ recorded Sep 16, 20265,001-10,0002,464 contacts →

Exact match

“Als netbeheerder werkt Fluvius in alle Vlaamse steden en gemeenten, met zo’n collega’s.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchGosselies, BelgiumHQ recorded Sep 16, 20261,001-5,0001,513 contacts →

Exact match

“ORES, l'Opérateur des Réseaux Gaz & Électricité est la société en charge de l'exploitation quotidienne de réseaux de distribution d'électricité, de gaz naturel et d'éclairage…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchBrussels, BelgiumHQ recorded Sep 16, 20261,001-5,0001,042 contacts →

Exact match

“We are a fully independent infrastructure group headquartered in Belgium with almost 1,500 employees.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchKontich, BelgiumHQ recorded Sep 16, 20261,001-5,000999 contacts →

Exact match

“We’re building and managing tomorrow’s vital infrastructure Circet Benelux bouwt en beheert de vitale netwerken van morgen: vaste en mobiele telecomnetwerken, slimme…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchBrussels, BelgiumHQ recorded Sep 16, 20261,001-5,000867 contacts →

Exact match

“Sibelga is the energy that keeps Brussels moving forward.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchBelgiumHQ recorded Sep 16, 20261,001-5,00084 contacts →

Exact match

“Elia Group is a key player in electricity transmission.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchLinkebeek, BelgiumHQ recorded Sep 16, 202651-20063 contacts →

Exact match

“EMS is a service provider ensuring a competitive advantage by building and using specialized Maintenance and Operations know-how.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchSchaerbeek, BelgiumHQ recorded Sep 16, 202651-20055 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchHasselt, BelgiumHQ recorded Sep 16, 2026201-50054 contacts →

Exact match

“Through new insights, innovation, and well-reasoned initiatives, we strive to use the available energy resources in a responsible way and to offer sustainable added value for a…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchHerentals, BelgiumHQ recorded Sep 16, 2026201-50049 contacts →

Exact match

“WHEN POWER BECOMES SMART Whether we’re working on guarantee, realisation or optimisation projects, our experts create the best solution for you, from design to realisation.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchOlen, BelgiumHQ recorded Sep 16, 202611-5044 contacts →

Exact match

“WHEN POWER BECOMES SMART Whether we’re working on guarantee, realisation or optimisation projects, our experts create the best solution for you, from design to realisation.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchHasselt, BelgiumHQ recorded Sep 16, 2026201-50040 contacts →

Exact match

“Van onderhoud & monitoring, elektrische installaties & groene stroom, tot waterbeheer & HVAC-systemen: The Energy Circle heeft alle expertise in huis om grote gebouwen en…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchHerstal, BelgiumHQ recorded Sep 16, 2026n/a39 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchHulshout, BelgiumHQ recorded Sep 16, 202651-20023 contacts →

Exact match

“Telcom is een bedrijf dat zich op vlak van de energie- en nutsvoorziening een specialist kan noemen.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchBattice, BelgiumHQ recorded Sep 16, 202611-5022 contacts →

Exact match

“Evodis is a dynamic trading company that specialises in the distribution of high-quality materials and components for both underground and above-ground infrastructure in the gas…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchSint-jans-molenbeek, BelgiumHQ recorded Sep 16, 202651-20018 contacts →

Exact match

“Europees leider in energiebeheer Techem, opgericht in 1962, is een Duitse groep die wereldwijd bekend is bij mede-eigenaren en sociale verhuurders op het gebied van energiebeheer.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchBreendonk, BelgiumHQ recorded Sep 16, 202611-5017 contacts →

Exact match

“We install the infrastructure that keeps Europe moving.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchOttignies, BelgiumHQ recorded Sep 16, 202611-5015 contacts →

Exact match

“Memoco est une société de 25 personnes basée à LLN, spécialiste du Metering (comptage intelligent), du Monitoring (suivi à distance) et du Contrôle.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchAntwerp, BelgiumHQ recorded Sep 16, 20261-1014 contacts →

Exact match

“Our platform connects electricity markets with manufacturers of energy-efficient assets, balancing the grid and unlocking new revenue streams.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchGenk, BelgiumHQ recorded Sep 16, 202651-20013 contacts →

Exact match

“Wij zijn een toonaangevende bedrijvengroep met een brede waaier aan expertises.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchLa Louvière, BelgiumHQ recorded Sep 16, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchDeerlijk, BelgiumHQ recorded Sep 16, 202611-5010 contacts →

Exact match

“In today’s fast-changing energy landscape, Belgian businesses need more than just a supplier.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchKontich, BelgiumHQ recorded Sep 16, 202611-508 contacts →

Exact match

“Neotec is your partner in the construction and maintenance of technical projects across electricity, renewable energy, telecommunications, and engineering.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchZonhoven, BelgiumHQ recorded Sep 16, 20261-106 contacts →

Exact match

“Smart-E-Grid is an utilities company based out of Senator Alfons Jeurissenlaan 1020, Zonhoven, Belgium.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchAntwerp, BelgiumHQ recorded Sep 16, 2026201-5006 contacts →

Exact match

“Amadys is the market leader providing passive equipment solutions for the utilities sector: telecom, energy, water & gas.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 57 energy infrastructure operators based in Belgium

See the full list, filter by size, metro and specialty, and access 4,461 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy infrastructure operators based in Belgium at a glance

As of Sep 16, 2026
45.8%Verified-email coverage
170.9Average contacts per company
11-50Median size (employees)
7.0%Largest-city concentration · Brussels
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
14
51-200
7
201-500
5
501-1,000
1
1,001-5,000
10
5,001-10,000
1
10001+
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 57 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 “energy infrastructure operators” 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 4,461 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 16, 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 “energy infrastructure operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy infrastructure operators are there based in Belgium?

RevenueBase identified 57 company matches for energy infrastructure operators 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?

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

Which city has the most energy infrastructure operators?

Brussels leads with 4 company records, followed by Herentals (3) and Ans (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 4,461 professional contacts with verified work emails tracked across these 57 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 16, 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.