Company lists · Data refreshed September 2026

Top 25 Power purchase agreement advisors based in the Netherlands

RevenueBase identified 83 power purchase agreement advisors headquartered in the Netherlands as of September 2026 and tracks 546 professional contacts across them, including 286 with verified work emails. Amsterdam is the largest hub.

This list covers power purchase agreement advisors 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 20, 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 20, 2026 86% judged on-target in blind review
83Companies
546Contacts tracked
286Verified emails
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The 25 largest power purchase agreement advisors based in the Netherlands

Ranked by team size
Top 25 of 83 power purchase agreement advisors based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to power purchase agreement advisors: 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
1Indirect evidenceAlmere, NetherlandsHQ checked Sep 20, 202651-200101 contacts →

Indirect evidence

“Ventolines is a leading agency in the dynamic renewable energy market with expertise in all phases of wind, solar and storage projects: development, contracting, legal services…”

Source: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceArnhem, NetherlandsHQ checked Sep 20, 202651-20044 contacts →

Indirect evidence

“Maximizing your energy potential OutSmart is an independent team of 45 renewable energy specialists, dedicated to optimizing wind, solar, and storage projects.”

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceUtrecht, NetherlandsHQ checked Sep 20, 202611-5030 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceVeenendaal, NetherlandsHQ checked Sep 20, 202611-5028 contacts →

Indirect evidence

“BlueTerra Energy Experts is een specialistisch en onafhankelijk energieadviesbureau voor de industrie en grootzakelijke markt.”

Source: RevenueBase Database · checked Sep 20, 2026
5Partial evidenceAmsterdam, NetherlandsHQ checked Sep 20, 202611-5024 contacts →

Partial evidence

“Voltiq is a leading and globally active premier financial advisor in the renewable energy and energy transition space.”

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceLeiden, NetherlandsHQ checked Sep 20, 202611-5020 contacts →

Indirect evidence

“RG-projecten supports parties that deal with complex sustainable energy issues.”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 20, 202611-5018 contacts →

Indirect evidence

“Founded in 2006, we are one of the Netherlands’ pioneering full-service energy consulting firms.”

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceRotterdam, NetherlandsHQ checked Sep 20, 202611-5018 contacts →

Indirect evidence

“PowerQ is een full service-energiebureau die een lange termijn partnerschap aangaat met organisaties in de zorg en het bedrijfsleven.”

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceHengelo, NetherlandsHQ checked Sep 20, 202611-5018 contacts →

Indirect evidence

“PM Energie is een jong, dynamisch, sterk groeiend bedrijf.”

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceZeist, NetherlandsHQ checked Sep 20, 202611-5015 contacts →

Indirect evidence

“ESP Renewables is a broad group of passionate experts, excited to support with renewable projects.”

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidence's-gravenzande, NetherlandsHQ checked Sep 20, 202611-5015 contacts →

Indirect evidence

“New Impulse For Energy!”

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceGarderen, NetherlandsHQ checked Sep 20, 202611-5012 contacts →

Indirect evidence

“SolarAccess is an established green energy supplier with more than 18 years experience in providing green solar energy to companies in Europe.”

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceDoorn, NetherlandsHQ checked Sep 20, 20261-1011 contacts →

Indirect evidence

“AMPARE levert adviesdiensten aan bedrijven en overheden, met een duidelijke focus op het succesvol opzetten en realiseren van duurzame business, en hernieuwbare energie…”

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceDeventer, NetherlandsHQ checked Sep 20, 202611-5010 contacts →

Indirect evidence

“Cornelissen Consulting Services B.V.(CCS) bestaat uit hoog opgeleide techneuten die altijd op zoek zijn naar een duurzame én rendabele oplossing voor klanten bij projecten op…”

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidenceRotterdam, NetherlandsHQ checked Sep 20, 202611-507 contacts →

Indirect evidence

“Al meer dan tien jaar helpen wij onze klanten met financieel economische vraagstukken in energiemarkten.”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceSoest, NetherlandsHQ checked Sep 20, 20261-107 contacts →

Indirect evidence

“DenG SOLAR is een adviesbureau op het gebied van duurzame energie projecten voor de zakelijke markt.”

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 20, 202611-506 contacts →

Indirect evidence

“reflow, driven by energy and powered by expertise.”

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceLoosdrecht, NetherlandsHQ checked Sep 20, 20261-106 contacts →

Indirect evidence

“DRAC Green Energy Solutions BV is uw partner en collega voor al uw nutsaansluitingen.”

Source: RevenueBase Database · checked Sep 20, 2026
19Indirect evidenceArnhem, NetherlandsHQ checked Sep 20, 20261-106 contacts →

Indirect evidence

“Als Energy Business Consultants kunnen wij met recht stellen dat wij kennisexpert zijn op het gebied van (complexe) energievraagstukken.”

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceMaassluis, NetherlandsHQ checked Sep 20, 20261-104 contacts →

Indirect evidence

“Impact Energy is ontstaan vanuit de overtuiging dat het juist beheren van energie om een teamprestatie vraagt.”

Source: RevenueBase Database · checked Sep 20, 2026
21Indirect evidenceRotterdam, NetherlandsHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

“Als ervaren en onafhankelijk energieadviesbureau adviseren wij bedrijven in alle energiezaken met als doelstelling: kostenreductie en ontzorging.”

Source: RevenueBase Database · checked Sep 20, 2026
22Indirect evidenceDiemen, NetherlandsHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

“TrefZeker Adviesgroep ondersteunt bedrijven, vastgoedorganisaties en grootverbruikers bij strategische vraagstukken rondom energie en verduurzaming.”

Source: RevenueBase Database · checked Sep 20, 2026
23Indirect evidenceColijnsplaat, NetherlandsHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

“Delmeco Green Vision is een betrouwbare en innovatieve organisatie, member of Delmeco Group en meester in duurzame energie.”

Source: RevenueBase Database · checked Sep 20, 2026
24Indirect evidenceHeerlen, NetherlandsHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

“Energiehuis Limburg is dé specialist in energieadvies voor Limburg.”

Source: RevenueBase Database · checked Sep 20, 2026
25Indirect evidenceSchaijk, NetherlandsHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

“Wij zijn gevestigd in Schaijk (Noord-Brabant) en bieden deskundig advies voor de beste zonnestroom installatie in elke situatie.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 83 power purchase agreement advisors based in the Netherlands

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Power purchase agreement advisors based in the Netherlands at a glance

As of Sep 20, 2026
52.4%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
7.2%Largest-city concentration · Amsterdam
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
60
11-50
19
51-200
3

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 83 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 power purchase agreement advisors, 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 “power purchase agreement advisors”. 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 power purchase agreement advisors), 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 power purchase agreement advisors, 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, 286 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 20, 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 power purchase agreement advisors, 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 power purchase agreement advisors are there based in the Netherlands?

RevenueBase identified 83 power purchase agreement advisors 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?

Ventolines, headquartered in Almere, tops this list with the largest team on record.

Which city has the most power purchase agreement advisors?

Amsterdam leads with 6 headquartered companies, followed by Rotterdam (4) and Utrecht (4).

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 286 verified decision-maker contacts tracked across these 83 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 20, 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.