Company lists · Data verified August 2026

Top 16 Energy storage consulting firms based in Austria

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 48 companies tracked

There are 48 energy storage consulting firms headquartered in Austria (RevenueBase, August 2026). RevenueBase tracks 187 professional contacts across them, including 77 with verified work emails and 4 with mobile numbers. Vienna is the largest hub.

This list covers energy storage consulting firms headquartered in Austria, 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.

48Companies

187Contacts tracked

77Verified emails

4Mobile numbers

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The 16 largest energy storage consulting firms based in Austria

Ranked by team size

Top 16 of 48 energy storage consulting firms based in Austria, 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	EEP Energieconsulting Gmbh	Brunn Am Gebirge	11-50	25	17
2	Inercomp	Vienna	11-50	22	18
3	Power Solution	Wien	11-50	15	7
4	Scale Energy	Wien	11-50	11	7
5	I2m Gmbh	Graz	1-10	7	6
6	PTM Energy	Kirchbichl	1-10	6	4
7	Energy Solutions Gmbh	Engerwitzdorf	1-10	6	3
8	D&e Consulting	n/a	1-10	6	2
9	Forstner Speichertechnik Gmbh	Hard	1-10	4	3
10	Fullset	Bruck An Der Leitha	1-10	4	2
11	Vollstrom Gmbh	Leobersdorf	11-50	3	2
12	Voltida Energieprojekte Gmbh	Klagenfurt Am Worthersee	1-10	3	1
13	Beletron Gmbh	Hall In Tirol	1-10	2	2
14	Underground Energy Storage Technologies Uest	n/a	11-50	2	1
15	Reb-Consulting Gmbh	Weitra	1-10	1	1
16	GEM Solutions	Tillmitsch	1-10	1	1

Showing 16 of 48 energy storage consulting firms based in Austria

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Energy storage consulting firms based in Austria at a glance

As of Aug 28, 2026

1-10Median size (employees)

ViennaLargest hub · 6 HQs

4Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

201-500

Energy storage consulting firms by metro

Metro	Companies
Energy storage consulting firms in Vienna	6
Energy storage consulting firms in Wien	3
Energy storage consulting firms in Wels	2
Energy storage consulting firms in Graz	2
Energy storage consulting firms in Mauthausen	2
Energy storage consulting firms in Baden	2
Energy storage consulting firms in Steyr	1

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 Austria.
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 Austria?

There are 48 energy storage consulting firms headquartered in Austria as of August 2026 (RevenueBase).

What is the largest company on this list?

EEP Energieconsulting Gmbh, headquartered in Brunn Am Gebirge, tops this list with the largest team on record.

Which city has the most energy storage consulting firms?

Vienna leads with 6 headquartered companies, followed by Wien (3) and Wels (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 77 verified decision-maker contacts tracked across these 48 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.