Company lists · Data refreshed September 2026

Top 16 Grid modernization consulting firms based in the Netherlands

RevenueBase identified 40 grid modernization consulting firms headquartered in the Netherlands as of September 2026 and tracks 390 professional contacts across them, including 70 with verified work emails. Amersfoort is the largest hub.

This list covers grid modernization consulting firms 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 28, 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 28, 2026 86% judged on-target in blind review
40Companies
390Contacts tracked
70Verified emails
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The 16 largest grid modernization consulting firms based in the Netherlands

Ranked by team size
Top 16 of 40 grid modernization consulting firms based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to grid modernization consulting firms: 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 evidenceZaandam, NetherlandsHQ checked Sep 28, 202611-5017 contacts →

Indirect evidence

“Veel bedrijven lopen vast door netcongestie, stijgende energiekosten en complexe regelgeving.”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceApeldoorn, NetherlandsHQ checked Sep 28, 202611-5017 contacts →

Partial evidence

“Spire Energie Consulting is een jonge en ambitieuze startup die zich richt op de energiebranche.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidence's-hertogenbosch, NetherlandsHQ checked Sep 28, 202611-5016 contacts →

Partial evidence

“We build smart solutions for grid operators, turning network data into insightful information.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceMaasdijk, NetherlandsHQ checked Sep 28, 202611-5014 contacts →

Indirect evidence

“Met trots zijn wij koploper in het leveren van maatwerk projecten op het gebied van duurzame elektriciteit (stroom).”

Source: RevenueBase Database · checked Sep 28, 2026
5Indirect evidenceRotterdam, NetherlandsHQ checked Sep 28, 20261-109 contacts →

Indirect evidence

“ROCC is een deskundig en onafhankelijk adviesbureau.”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceAlkmaar, NetherlandsHQ checked Sep 28, 20261-107 contacts →

Indirect evidence

“Ook aan de slag met de energietransitie?”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceHarderwijk, NetherlandsHQ checked Sep 28, 20261-106 contacts →

Indirect evidence

“Steeds meer bedrijven willen elektrificeren en verduurzamen.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceVeghel, NetherlandsHQ checked Sep 28, 20261-105 contacts →

Indirect evidence

“During the transition to completely emission-free, there is a lot to consider.”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceMaassluis, NetherlandsHQ checked Sep 28, 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 28, 2026
10Indirect evidenceTilburg, NetherlandsHQ checked Sep 28, 20261-104 contacts →

Indirect evidence

“Dutch Solar Energy is uw expert op het gebied van slimme, duurzame energiesystemen voor de zakelijke markt.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceThe Hague, NetherlandsHQ checked Sep 28, 20261-104 contacts →

Indirect evidence

“Perdix is a boutique consultancy and development firm for the energy transition, based in The Hague.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceApeldoorn, NetherlandsHQ checked Sep 28, 20261-103 contacts →

Indirect evidence

“At GreenFellows, our mission is to design and implement an emissions-free future for energy and mobility.”

Source: RevenueBase Database · checked Sep 28, 2026
13Partial evidenceAmersfoort, NetherlandsHQ checked Sep 28, 202651-2002 contacts →

Partial evidence

“RTEi Netherlands offers a wide portfolio of high-end services for the HV-grid: audits, grid-studies, equipment supplies, on-site work or helicopter services, either in non-Live…”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceOosterbeek, NetherlandsHQ checked Sep 28, 20261-102 contacts →

Partial evidence

“We provide consultancy, engineering and monitoring for smart grids.”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceNieuwe-tonge, NetherlandsHQ checked Sep 28, 20261-101 contacts →

Indirect evidence

“Alleen dan zijn wij succesvol!”

Source: RevenueBase Database · checked Sep 28, 2026
16Partial evidenceHilversum, NetherlandsHQ checked Sep 28, 20261-101 contacts →

Partial evidence

“Power Up Consulting begeleidt jou gedurende de energietransitie.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 16 of 40 grid modernization consulting firms based in the Netherlands

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Grid modernization consulting firms based in the Netherlands at a glance

As of Sep 28, 2026
17.9%Verified-email coverage
9.8Average contacts per company
1-10Median size (employees)
5.0%Largest-city concentration · Amersfoort
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
6
51-200
1
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 40 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 grid modernization consulting firms, 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 “grid modernization consulting firms”. 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 grid modernization consulting firms), 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 grid modernization consulting firms, 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, 70 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 28, 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 grid modernization consulting firms, 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 grid modernization consulting firms are there based in the Netherlands?

RevenueBase identified 40 grid modernization consulting firms 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?

Devcon Ecosystems, headquartered in Zaandam, tops this list with the largest team on record.

Which city has the most grid modernization consulting firms?

Amersfoort leads with 2 headquartered companies, followed by Apeldoorn (2) and Arnhem (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 70 verified decision-maker contacts tracked across these 40 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 28, 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.