Company lists · Data refreshed November 2026

Top 25 Solar thermal engineers based in the Netherlands

RevenueBase identified 643 company matches for solar thermal engineers associated with the Netherlands as of November 2026 and tracks 4,684 professional contacts across them, including 1,745 with verified work emails. Ad is the largest hub.

This list covers company matches for solar thermal engineers associated with the Netherlands, 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
643Companies
4,684Contacts tracked
1,745Verified emails
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The 25 largest solar thermal engineers based in the Netherlands

Ranked by team size
Top 25 of 643 company matches for solar thermal engineers based in the Netherlands, 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 matchLelystad, NetherlandsHQ recorded Nov 6, 20261,001-5,000813 contacts →

Exact match

“Sinds het ontstaan in 1947 is Feenstra marktleider in installatietechniek met een nationale dekking.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVelsen-noord, NetherlandsHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“Libra Energy is een toonaangevende distributeur van duurzame energiesystemen die zich onderscheidt door superieure logistiek en kwaliteitscontrole.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchEindhoven, NetherlandsHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“Ecorus turns large-scale energy projects into predictable energy assets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact match's Hertogenbosch, NetherlandsHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Installatie Maatschappij H.Ek B.V.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVeldhoven, NetherlandsHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Van Hout loopt voorop op het gebied van werktuigbouwkundige installatietechniek en duurzame energie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHarderwijk, NetherlandsHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Met circa 130 gemotiveerde medewerkers zijn we al meer dan 50 jaar een toonaangevend installatiebedrijf in Midden Nederland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchZevenaar, NetherlandsHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Dé specialist voor advies, plaatsing en onderhoud van duurzame, innovatieve en prefab klimaatinstallaties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDrunen, NetherlandsHQ recorded Nov 6, 202651-20054 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLichtenvoorde, NetherlandsHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“Tenten Solar levert hoogwaardige zonne-energieoplossingen voor particulieren en zakelijke organisaties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBodegraven, NetherlandsHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Lek/Habo is specialized in the engineering, installation and maintenance of sustainable energy installations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSchimmert, NetherlandsHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“New Energy Systems adviseert, ontwerpt, levert en installeert systemen voor de opwekking en het gebruik van duurzame energie in woon- en werkomgevingen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDokkum, NetherlandsHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“ASN Installaties zorgt voor de installatie, service en onderhoud van cv-ketels, geisers,(zonne-)boilers en zonnepanelen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHarlingen, NetherlandsHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“MENSONIDES.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchZevenaar, NetherlandsHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Al ruim 60 jaar het vertrouwde gezicht in de installatietechniek.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact match2741 Pj Waddinxveen, NetherlandsHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Complex E-techniek is een erkend duurzaam installatiebedrijf dat praktische,technische oplossingen biedt voor complexe vraagstukken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchOverloon, NetherlandsHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Van Gemert Installatiegroep is een gerenommeerd middelgroot totaalinstallatiebedrijf – opgericht in 1967 - hoofdzakelijk opererend in een gebied dat af te bakenen valt binnen de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHaarlem, NetherlandsHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Als duurzame totaalinstallateur staan wij bekend om onze expertise in het ontwerpen, installeren en onderhouden van energie-efficiënte systemen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHulst, NetherlandsHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Poppe Installatietechniek is specialist in het aanleggen, onderhouden en repareren van volledige klimaatinstallaties in woningen, utiliteitsgebouwen en scholen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDiever, NetherlandsHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Onze passie: meer comfort, minder energie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Lens werkt aan de CO2 neutrale wereld.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchOldenzaal, NetherlandsHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Zelziuz is een duurzaam energiebedrijf en levert duurzame energiesystemen en -diensten aan aannemers, installateurs, overheden, institutionele beleggers,(project)ontwikkelaars en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchVollehandsweg 2, NetherlandsHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Instain, duurzaam wonen beschikbaar maken voor iedereen!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBergen Op Zoom, NetherlandsHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“P.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHoofddorp, NetherlandsHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Concept Elektro BV is een elektrotechnisch installatiebedrijf in Hoofddorp, opgericht in 2004.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchElst(overbetuwe), NetherlandsHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Atama Solar Energy is a company with a strong focus on Solar Energy.”

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

Showing 25 of 643 solar thermal engineers based in the Netherlands

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Solar thermal engineers based in the Netherlands at a glance

As of Nov 6, 2026
37.3%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
1.1%Largest-city concentration · Ad
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
323
11-50
252
51-200
57
1,001-5,000
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 643 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 the Netherlands whose business descriptions match “solar thermal engineers” 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 1,745 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 “solar thermal engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many solar thermal engineers are there based in the Netherlands?

RevenueBase identified 643 company matches for solar thermal engineers associated with the Netherlands 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?

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

Which city has the most solar thermal engineers?

Ad leads with 7 company records, followed by Ae (7) and Amsterdam (7).

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 1,745 professional contacts with verified work emails tracked across these 643 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.