Company lists · Data refreshed September 2026

Top 25 Industrial energy optimization companies based in the Netherlands

Name: Industrial energy optimization companies based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 244 companies tracked

RevenueBase identified 244 industrial energy optimization companies headquartered in the Netherlands as of September 2026 and tracks 2,439 professional contacts across them, including 942 with verified work emails. Amsterdam is the largest hub.

This list covers industrial energy optimization companies 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

244Companies

2,439Contacts tracked

942Verified emails

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The 25 largest industrial energy optimization companies based in the Netherlands

Ranked by team size

Top 25 of 244 industrial energy optimization companies 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 industrial energy optimization companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Sensorfact	Partial evidence	Utrecht, NetherlandsHQ checked Sep 17, 2026	201-500	390 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
2	Nieuwestroom	Partial evidence	Maastricht, NetherlandsHQ checked Sep 17, 2026	201-500	234 contacts →
	Partial evidence “Als gids in de complexe energiemarkt wijst NieuweStroom je de weg naar winst.” Source: RevenueBase Database · checked Sep 17, 2026
3	Elevion Group	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 17, 2026	5,001-10,000	162 contacts →
	Partial evidence “Elevion Group (eleviongroup.com) is a leading European provider of end-to-end decarbonisation and higher energy efficiency solutions.” Source: RevenueBase Database · checked Sep 17, 2026
4	Powerspex Instrumentation B.V	Indirect evidence	Hengelo, NetherlandsHQ checked Sep 17, 2026	51-200	88 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
5	Petrogenium	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 17, 2026	201-500	78 contacts →
	Partial evidence “At Petrogenium, we help energy and chemical businesses operate smarter, cleaner, and more profitably: make the right products, run reliably, and grow margins : improve energy and…” Source: RevenueBase Database · checked Sep 17, 2026
6	LEK Habo	Partial evidence	Bodegraven, NetherlandsHQ checked Sep 17, 2026	51-200	44 contacts →
	Partial evidence “Lek/Habo is specialized in the engineering, installation and maintenance of sustainable energy installations.” Source: RevenueBase Database · checked Sep 17, 2026
7	Vanbeek	Partial evidence	Arnhem, NetherlandsHQ checked Sep 17, 2026	11-50	44 contacts →
	Partial evidence “Van Beek is al meer dan 30 jaar actief op het gebied van energiemanagement.” Source: RevenueBase Database · checked Sep 17, 2026
8	Energiepartners	Partial evidence	Utrecht, NetherlandsHQ checked Sep 17, 2026	11-50	40 contacts →
	Partial evidence “De wereld verduurzamen, daar krijgen wij energie van.” Source: RevenueBase Database · checked Sep 17, 2026
9	Tibo Energy Management Software	Partial evidence	Eindhoven, NetherlandsHQ checked Sep 17, 2026	11-50	35 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
10	Wattnow	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 17, 2026	11-50	35 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
11	Energiemissie	Partial evidence	Diemen, NetherlandsHQ checked Sep 17, 2026	11-50	34 contacts →
	Partial evidence “Energiemissie geeft multisite organisaties grip op hun energie.” Source: RevenueBase Database · checked Sep 17, 2026
12	Hellemans Consultancy	Partial evidence	Hoevelaken, NetherlandsHQ checked Sep 17, 2026	11-50	31 contacts →
	Partial evidence “Energieadviesbureau Hellemans Consultancy Betrouwbaar en onafhankelijk Hellemans Consultancy is al sinds 1997 actief op de energiemarkt.” Source: RevenueBase Database · checked Sep 17, 2026
13	Blueterra Energy Experts	Strong evidence	Veenendaal, NetherlandsHQ checked Sep 17, 2026	11-50	28 contacts →
	Strong evidence “BlueTerra Energy Experts is een specialistisch en onafhankelijk energieadviesbureau voor de industrie en grootzakelijke markt.” Source: RevenueBase Database · checked Sep 17, 2026
14	dle.energy	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 17, 2026	11-50	25 contacts →
	Partial evidence “DLE biedt vastgoedbeheerders, investeerders en eigenaren van commercieel vastgoed een totaaloplossing om de energieprestaties van hun panden te optimaliseren.” Source: RevenueBase Database · checked Sep 17, 2026
15	Covolt	Partial evidence	Brainport Eindhoven - Veghel, NetherlandsHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “Covolt is your independent Optimizer, Aggegator and Asset Manager for reneweable Energy Installations for Europe with offices in Netherlands and Belgium.” Source: RevenueBase Database · checked Sep 17, 2026
16	Vpinstruments	Partial evidence	Delft, NetherlandsHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “VPInstruments provides easy insight into energy flows.” Source: RevenueBase Database · checked Sep 17, 2026
17	Unica Energy Solutions	Partial evidence	Hoevelaken, NetherlandsHQ checked Sep 17, 2026	51-200	23 contacts →
	Partial evidence “Unica Energy Solutions maakt de energietransitie waar!” Source: RevenueBase Database · checked Sep 17, 2026
18	Energy-Check	Partial evidence	Roosendaal, NetherlandsHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “Efficiënt en duurzaam energie besparen?” Source: RevenueBase Database · checked Sep 17, 2026
19	Optivolt B.V	Partial evidence	Delft, NetherlandsHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “OptiVolt is specialist in Power Quality en energiebesparing voor grootverbruikers van elektriciteit.” Source: RevenueBase Database · checked Sep 17, 2026
20	Energielive	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial evidence “Founded in 2006, we are one of the Netherlands’ pioneering full-service energy consulting firms.” Source: RevenueBase Database · checked Sep 17, 2026
21	PM Energie	Partial evidence	Hengelo, NetherlandsHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial evidence “PM Energie is een jong, dynamisch, sterk groeiend bedrijf.” Source: RevenueBase Database · checked Sep 17, 2026
22	Devcon Ecosystems	Partial evidence	Zaandam, NetherlandsHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “Veel bedrijven lopen vast door netcongestie, stijgende energiekosten en complexe regelgeving.” Source: RevenueBase Database · checked Sep 17, 2026
23	Plugwise	Partial evidence	Edisonstraat 20c, NetherlandsHQ checked Sep 17, 2026	1-10	16 contacts →
	Partial evidence “De groenste energie is de energie die je niet gebruikt.” Source: RevenueBase Database · checked Sep 17, 2026
24	DE Kleijn Energy Consultants & Engineers	Partial evidence	Deursen-dennenburg, NetherlandsHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “With a passion for technology and an aversion to waste, we have been working for more than 20 years to achieve the maximum reduction in energy consumption within the industry.” Source: RevenueBase Database · checked Sep 17, 2026
25	Hosted Energy	Partial evidence	Oud-beijerland, NetherlandsHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “Hosted Energy helpt je besparen bij energievraagstukken door het leveren van maatwerk.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial energy optimization companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial energy optimization companies.
Partial evidence: Its own public description names part of industrial energy optimization companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial energy optimization companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 244 industrial energy optimization companies based in the Netherlands

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Industrial energy optimization companies based in the Netherlands at a glance

As of Sep 17, 2026

38.6%Verified-email coverage

10.0Average contacts per company

1-10Median size (employees)

4.1%Largest-city concentration · Amsterdam

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

165

11-50

51-200

201-500

501-1,000

5,001-10,000

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 244 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 industrial energy optimization companies, 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 “industrial energy optimization companies”. 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 industrial energy optimization companies), 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 industrial energy optimization companies, 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, 942 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 industrial energy optimization companies, 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 industrial energy optimization companies are there based in the Netherlands?

RevenueBase identified 244 industrial energy optimization companies 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 industrial energy optimization companies?

Amsterdam leads with 10 headquartered companies, followed by Rotterdam (7) and Eindhoven (6).

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 942 verified decision-maker contacts tracked across these 244 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.