Company lists · Data refreshed September 2026

Top 25 Real-time energy monitoring systems based in the Netherlands

RevenueBase identified 44 real-time energy monitoring systems headquartered in the Netherlands as of September 2026 and tracks 882 professional contacts across them, including 224 with verified work emails. Amsterdam is the largest hub.

This list covers real-time energy monitoring systems headquartered in the Netherlands, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review
44Companies
882Contacts tracked
224Verified emails
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The 25 largest real-time energy monitoring systems based in the Netherlands

Ranked by team size
Top 25 of 44 real-time energy monitoring systems based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to real-time energy monitoring systems: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceUtrecht, NetherlandsHQ checked Sep 17, 2026201-500390 contacts →

Partial evidence

“We develop products that allow manufacturers to easily monitor energy consumption and gain insight into machine maintenance.”

Source: RevenueBase Database · checked Sep 17, 2026
2Partial evidenceZeist, NetherlandsHQ checked Sep 17, 202651-20072 contacts →

Partial evidence

“Our mission is to empower a sustainable energy future by identifying and engaging households to unlock flexibility at scale for energy players through AI-powered energy analytics.”

Source: RevenueBase Database · checked Sep 17, 2026
3Partial evidenceArnhem, NetherlandsHQ checked Sep 17, 202611-5044 contacts →

Partial evidence

“Van Beek is al meer dan 30 jaar actief op het gebied van energiemanagement.”

Source: RevenueBase Database · checked Sep 17, 2026
4Partial evidenceEindhoven, NetherlandsHQ checked Sep 17, 202611-5035 contacts →

Partial evidence

“Revolutionising energy management through AI-driven intelligence, empowering businesses to optimise resources, cut costs, and lead the transition to sustainable energy.”

Source: RevenueBase Database · checked Sep 17, 2026
5Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 17, 202611-5035 contacts →

Indirect evidence

“Nous aidons les entreprises à obtenir des informations exploitables sur l’ensemble de leur consommation énergétique.”

Source: RevenueBase Database · checked Sep 17, 2026
6Partial evidenceDiemen, NetherlandsHQ checked Sep 17, 202611-5034 contacts →

Partial evidence

Energiemissie geeft multisite organisaties grip op hun energie.”

Source: RevenueBase Database · checked Sep 17, 2026
7Strong evidenceAmsterdam, NetherlandsHQ checked Sep 17, 202611-5026 contacts →

Strong evidence

“Rhino is the global #1 in remote energy & utility monitoring, delivering accurate, reliable, and real-time insights for commercial real estate.”

Source: RevenueBase Database · checked Sep 17, 2026
8Partial evidenceDelft, NetherlandsHQ checked Sep 17, 202611-5020 contacts →

Partial evidence

“OptiVolt is specialist in Power Quality en energiebesparing voor grootverbruikers van elektriciteit.”

Source: RevenueBase Database · checked Sep 17, 2026
9Partial evidenceEdisonstraat 20c, NetherlandsHQ checked Sep 17, 20261-1016 contacts →

Partial evidence

“De groenste energie is de energie die je niet gebruikt.”

Source: RevenueBase Database · checked Sep 17, 2026
10Partial evidenceLemmer, NetherlandsHQ checked Sep 17, 202611-5014 contacts →

Partial evidence

“ICY BV – Slimme Technologie voor Efficiëntie en Duurzaamheid ICY BV ontwikkelt innovatieve totaaloplossingen voor energiebeheer en procesoptimalisatie.”

Source: RevenueBase Database · checked Sep 17, 2026
11Partial evidenceDrachten, NetherlandsHQ checked Sep 17, 20261-1013 contacts →

Partial evidence

“De wereld van energie verandert in een rap tempo.”

Source: RevenueBase Database · checked Sep 17, 2026
12Indirect evidenceAssen, NetherlandsHQ checked Sep 17, 20261-1010 contacts →

Indirect evidence

“Cedel B.V.”

Source: RevenueBase Database · checked Sep 17, 2026
13Indirect evidenceBeugen, NetherlandsHQ checked Sep 17, 202611-509 contacts →

Indirect evidence

“Een comfortabele plek om te wonen en werken is in deze tijd geen luxe meer.”

Source: RevenueBase Database · checked Sep 17, 2026
14Partial evidenceUtrecht, NetherlandsHQ checked Sep 17, 20261-109 contacts →

Partial evidence

“We help more than organisations save on energy costs and become more sustainable with our user-friendly energy management platform.”

Source: RevenueBase Database · checked Sep 17, 2026
15Partial evidenceHengelo, NetherlandsHQ checked Sep 17, 20261-107 contacts →

Partial evidence

Energy-IO helps the industry and utility sector to make consumption convenient with the help of a measuring case.”

Source: RevenueBase Database · checked Sep 17, 2026
16Partial evidenceUtrecht, NetherlandsHQ checked Sep 17, 20261-106 contacts →

Partial evidence

“Smartdodos: The smartest step in the energy transition for your customers.”

Source: RevenueBase Database · checked Sep 17, 2026
17Partial evidenceZwolle, NetherlandsHQ checked Sep 17, 20261-106 contacts →

Partial evidence

“Fortona geeft jou met diepgaande kennis en knowhow controle en grip op het verbruik, opslag en beheer van energie.”

Source: RevenueBase Database · checked Sep 17, 2026
18Indirect evidenceNaarden, NetherlandsHQ checked Sep 17, 20261-105 contacts →

Indirect evidence

“Wij zijn Voltar.”

Source: RevenueBase Database · checked Sep 17, 2026
19Partial evidenceGroningen, NetherlandsHQ checked Sep 17, 20261-105 contacts →

Partial evidence

“Inzicht én besparen begint met het meten van energieverbruik per locatie.”

Source: RevenueBase Database · checked Sep 17, 2026
20Partial evidenceRotterdam, NetherlandsHQ checked Sep 17, 20261-104 contacts →

Partial evidence

“WE COOL IT SMART ENERGY USE IN DATA CENTERS WCooliT is an innovative engineering company with more than 20 years of experience in the field of energy saving within data centers.”

Source: RevenueBase Database · checked Sep 17, 2026
21Strong evidenceAmersfoort, NetherlandsHQ checked Sep 17, 20261-104 contacts →

Strong evidence

“ENAPPGY is specialized on smart energy efficiency solutions for commercial Real Estate.”

Source: RevenueBase Database · checked Sep 17, 2026
22Strong evidenceZn, NetherlandsHQ checked Sep 17, 202651-2003 contacts →

Strong evidence

Energy Monitoring System (EMS) for manufacturing companies.”

Source: RevenueBase Database · checked Sep 17, 2026
23Partial evidenceAlmere, NetherlandsHQ checked Sep 17, 20261-101 contacts →

Partial evidence

“Understanding energy consumption for larger companies is a great challenge but essental for making sound management decisions for energy reduction programs.”

Source: RevenueBase Database · checked Sep 17, 2026
24Indirect evidenceVeghel, NetherlandsHQ checked Sep 17, 20261-101 contacts →

Indirect evidence

“Rational Products levert componenten voor het monitoren, beheren en bijsturen van jouw elektriciteit, gas, water en temperatuur verbruikers.”

Source: RevenueBase Database · checked Sep 17, 2026
25Partial evidenceWichmond, NetherlandsHQ checked Sep 17, 20261-101 contacts →

Partial evidence

“Loqio helpt bedrijven om efficiënter en duurzamer gebruik te maken van energie met energiemonitoring en slim energiemanagement.”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 25 of 44 real-time energy monitoring systems based in the Netherlands

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Real-time energy monitoring systems based in the Netherlands at a glance

As of Sep 17, 2026
25.4%Verified-email coverage
20.0Average contacts per company
1-10Median size (employees)
4.5%Largest-city concentration · Amsterdam
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
11
51-200
2
201-500
1

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 44 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among real-time energy monitoring systems, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the Netherlands whose own description of what they do matches “real-time energy monitoring systems”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names real-time energy monitoring systems), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among real-time energy monitoring systems, and records with no verified work email. Companies headquartered outside Netherlands are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 224 across the full list. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names real-time energy monitoring systems, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many real-time energy monitoring systems are there based in the Netherlands?

RevenueBase identified 44 real-time energy monitoring systems headquartered in the Netherlands as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Sensorfact, headquartered in Hg, tops this list with the largest team on record.

Which city has the most real-time energy monitoring systems?

Amsterdam leads with 2 headquartered companies, followed by Arnhem (2) and Assen (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 224 verified decision-maker contacts tracked across these 44 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.