Company lists · Data verified August 2026

Top 25 Energy storage consulting firms based in the Netherlands

Name: Energy storage consulting firms based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 225 companies tracked

There are 225 energy storage consulting firms headquartered in the Netherlands (RevenueBase, August 2026). RevenueBase tracks 1,443 professional contacts across them, including 686 with verified work emails and 125 with mobile numbers. Amsterdam is the largest hub.

This list covers energy storage 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. Data current as of August 28, 2026.

225Companies

1,443Contacts tracked

686Verified emails

125Mobile numbers

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The 25 largest energy storage consulting firms based in the Netherlands

Ranked by team size

Top 25 of 225 energy storage consulting firms based in the Netherlands, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Ventolines	Almere	51-200	101	75
2	Return	Amsterdam	51-200	87	57
3	IF Technology	Arnhem	51-200	79	56
4	Ampowr	Pd	51-200	69	39
5	greenbuddies.eu	Zx	51-200	65	53
6	Outsmart	Arnhem	51-200	44	24
7	S4 Energy	Lh	11-50	38	25
8	Greentrust Consultancy	Oosterbeek	11-50	35	23
9	Hellemans Consultancy	Hoevelaken	11-50	31	17
10	Blueterra Energy Experts	Veenendaal	11-50	28	21
11	Smartgrid	n/a	51-200	26	16
12	Friday Energy	Utrecht	11-50	25	14
13	Rg-Projecten	Xc	11-50	20	11
14	Volstora	Bx	11-50	19	10
15	Hocosto	Zundert	11-50	19	10
16	Energielive	Amsterdam	11-50	18	14
17	PM Energie	Hengelo	11-50	18	3
18	Devcon Ecosystems	Zaandam	11-50	17	12
19	Green Energy Storage	Breda	11-50	16	9
20	Energie Makelaar	Wierden	11-50	15	1
21	Nife Energieadvies	n/a	11-50	14	7
22	Customized Energy Systems BV	Hz	11-50	13	8
23	DE Groene Generatie	Schaijk	11-50	11	9
24	Dyness Europe	Capelle Aan Den Ijssel	201-500	10	1
25	CCS Energie-Advies	Pl	11-50	9	7

Showing 25 of 225 energy storage consulting firms based in the Netherlands

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Energy storage consulting firms based in the Netherlands at a glance

As of Aug 28, 2026

1-10Median size (employees)

AmsterdamLargest hub · 10 HQs

125Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

153

11-50

51-200

201-500

501-1,000

1,001-5,000

Energy storage consulting firms by metro

Metro	Companies
Energy storage consulting firms in Amsterdam	10
Energy storage consulting firms in Arnhem	8
Energy storage consulting firms in Rotterdam	7
Energy storage consulting firms in Bx	4
Energy storage consulting firms in Capelle Aan Den Ijssel	4
Energy storage consulting firms in Utrecht	4
Energy storage consulting firms in Almere	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “energy storage consulting firms”, with match quality audited by blind human judging, and headquartered in the Netherlands.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many energy storage consulting firms are there based in the Netherlands?

There are 225 energy storage consulting firms headquartered in the Netherlands as of August 2026 (RevenueBase).

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 energy storage consulting firms?

Amsterdam leads with 10 headquartered companies, followed by Arnhem (8) and Rotterdam (7).

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 686 verified decision-maker contacts tracked across these 225 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.