Company lists · Data refreshed September 2026

Top 25 Renewable portfolio tracking software companies based in the Netherlands

RevenueBase identified 80 renewable portfolio tracking software companies headquartered in the Netherlands as of September 2026 and tracks 1,280 professional contacts across them, including 543 with verified work emails. Amsterdam is the largest hub.

This list covers renewable portfolio tracking software 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 29, 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 29, 2026 86% judged on-target in blind review
80Companies
1,280Contacts tracked
543Verified emails
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The 25 largest renewable portfolio tracking software companies based in the Netherlands

Ranked by team size
Top 25 of 80 renewable portfolio tracking software companies based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to renewable portfolio tracking software 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 29, 2026201-500407 contacts →

Indirect evidence

“Photon Energy Group is a group of companies with a shared mission: making clean energy, clean water and clean environments accessible to all.”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceGroningen, NetherlandsHQ checked Sep 29, 202651-200173 contacts →

Indirect evidence

“New energy.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceEindhoven, NetherlandsHQ checked Sep 29, 202651-20089 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceAmsterdam, NetherlandsHQ checked Sep 29, 202611-5088 contacts →

Partial evidence

“Spectral is a software solution provider in the smart energy and smart building domain.”

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceArnhem, NetherlandsHQ checked Sep 29, 202651-20044 contacts →

Partial 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 29, 2026
6Indirect evidenceUtrecht, NetherlandsHQ checked Sep 29, 202611-5030 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceRosmalen, NetherlandsHQ checked Sep 29, 202611-5029 contacts →

Indirect evidence

“Everday vergroot het positieve rendement van investeringen in zonnestroomsystemen door te zorgen dat deze duurzaam, financieel rendabel, operationeel betrouwbaar en…”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceThe Hague, NetherlandsHQ checked Sep 29, 202651-20027 contacts →

Indirect evidence

“Solar Monkey accelerates the energy transition by offering clarity and security in the solar power industry.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceBarneveld, NetherlandsHQ checked Sep 29, 202651-20024 contacts →

Indirect evidence

“We are Rengineers, a team of 85 professionals dedicated to optimizing and maintaining sustainable energy provisions daily.”

Source: RevenueBase Database · checked Sep 29, 2026
10Partial evidenceAmsterdam, NetherlandsHQ checked Sep 29, 202611-5018 contacts →

Partial evidence

“AMMP provides remote monitoring for renewable energy.”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceGroningen, NetherlandsHQ checked Sep 29, 202611-5014 contacts →

Indirect evidence

“Make the most of green assets with Klaer.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceLemmer, NetherlandsHQ checked Sep 29, 202611-5014 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
13Partial evidenceAssen, NetherlandsHQ checked Sep 29, 202611-5011 contacts →

Partial evidence

“Over ons: Ecedo levert (maatwerk) software en ondersteunt haar klanten bij het uitwerken en inrichten/uitvoeren van hun bedrijfsprocessen.”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceAssen, NetherlandsHQ checked Sep 29, 20261-1010 contacts →

Indirect evidence

“Cedel B.V.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceNijmegen, NetherlandsHQ checked Sep 29, 202611-5010 contacts →

Indirect evidence

“ZEBRA - Dé duurzaamheidsexpert op het gebied van slimme energieoplossingen.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceSoest, NetherlandsHQ checked Sep 29, 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 29, 2026
17Indirect evidenceApeldoorn, NetherlandsHQ checked Sep 29, 202651-2006 contacts →

Indirect evidence

“Koolen Industries Solar is een groep van bedrijven binnen de zonne-energie sector van Koolen Industries en bestaat uit vijf bedrijven: BonGo Solar, Koolen Energy Projects…”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceRotterdam, NetherlandsHQ checked Sep 29, 20261-106 contacts →

Indirect evidence

“Unisun Energy Holding BV supports companies to develop and installs large scale solar assets.”

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceUtrecht, NetherlandsHQ checked Sep 29, 202611-505 contacts →

Partial evidence

“Renewable energy trading experts.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceBarneveld, NetherlandsHQ checked Sep 29, 202611-505 contacts →

Indirect evidence

“Topwind heet nu Enius!”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceDe Meern, NetherlandsHQ checked Sep 29, 20261-105 contacts →

Indirect evidence

“Onze visie is een veilig, betrouwbaar en koolstofarm energiesysteem dankzij slimme systeemoplossingen.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceUtrecht, NetherlandsHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

“At Sundata, we help solar panel installers provide better service in less time.”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceBarneveld, NetherlandsHQ checked Sep 29, 202611-503 contacts →

Indirect evidence

“Ecolibrium staat voor ecologisch en economisch equilibrium, ofwel evenwicht.”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceOuderkerk A/d Amstel, NetherlandsHQ checked Sep 29, 202611-502 contacts →

Partial evidence

“We are a Renewable Energy company that design, develop and finance renewable energy solutions on more than 3 continents globally.”

Source: RevenueBase Database · checked Sep 29, 2026
25Partial evidenceThe Hague, NetherlandsHQ checked Sep 29, 20261-102 contacts →

Partial evidence

“Wattix provides B2B software for advanced energy modelling and simulation software.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 80 renewable portfolio tracking software companies based in the Netherlands

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Renewable portfolio tracking software companies based in the Netherlands at a glance

As of Sep 29, 2026
42.4%Verified-email coverage
16.0Average contacts per company
1-10Median size (employees)
12.5%Largest-city concentration · Amsterdam
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
44
11-50
24
51-200
11
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 80 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 renewable portfolio tracking software 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 “renewable portfolio tracking software 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 renewable portfolio tracking software 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 renewable portfolio tracking software 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, 543 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 29, 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 renewable portfolio tracking software 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 renewable portfolio tracking software companies are there based in the Netherlands?

RevenueBase identified 80 renewable portfolio tracking software 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?

Photon Energy Group, headquartered in Amsterdam, tops this list with the largest team on record.

Which city has the most renewable portfolio tracking software companies?

Amsterdam leads with 10 headquartered companies, followed by Utrecht (4) and Ah (3).

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 543 verified decision-maker contacts tracked across these 80 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 29, 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.