Company lists · Data verified August 2026

Top 20 Energy law firms based in Austria

Name: Energy law 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 law firms headquartered in Austria (RevenueBase, August 2026). RevenueBase tracks 446 professional contacts across them, including 171 with verified work emails and 7 with mobile numbers. Wien is the largest hub.

This list covers energy law 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

446Contacts tracked

171Verified emails

7Mobile numbers

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The 20 largest energy law firms based in Austria

Ranked by team size

Top 20 of 48 energy law 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	Haslinger Nagele	Wien	51-200	69	45
2	Brandl Talos Rechtsanwält Innen	Vienna	51-200	69	42
3	DSC Doralt Seist Csoklich Rechtsanwälte	Wien	51-200	41	22
4	Schiefer Rechtsanwälte Gmbh	Graz	11-50	38	22
5	Höhne, In DER Maur & Partner Rechtsanwälte Gmbh & CO KG	Wien	11-50	15	2
6	Kaan Cronenberg Rechtsanwälte	Graz	11-50	11	6
7	Singer Fössl Rechtsanwälte OG	Wien	11-50	10	5
8	Kapp & Partner Rechtsanwälte Gmbh	Seiersberg	11-50	10	1
9	Lattenmayer, Luks & Enzinger Rechtsanwälte	n/a	11-50	7	3
10	Ebner Aichinger Guggenberger Rechtsanwälte	Salzburg	1-10	6	1
11	Aschmann Pfandl	Graz	11-50	5	4
12	Schima Mayer Starlinger Rechtsanwälte Gmbh	Wien	11-50	5	1
13	Tiefenthaler Gnesda Rechtsanwälte	Wien	11-50	4	3
14	Rechtsanwaltskanzlei Mag. Andrej Mlecka	Wien	1-10	4	3
15	ULM Neger Partner Rechtsanwälte	Graz	1-10	4	2
16	Bergstopp Legal	n/a	1-10	3	3
17	Presl Rechtsanwalt Gmbh	Fugen	1-10	2	2
18	Lawpartners Rechtsanwälte	Korneuburg	1-10	2	2
19	Honsig & Küenburg Rechtsanwälte	Salzburg	1-10	2	1
20	Paulpichler LAW Office	Vienna	1-10	1	1

Showing 20 of 48 energy law firms based in Austria

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Energy law firms based in Austria at a glance

As of Aug 28, 2026

1-10Median size (employees)

WienLargest hub · 19 HQs

7Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Energy law firms by metro

Metro	Companies
Energy law firms in Wien	19
Energy law firms in Graz	8
Energy law firms in Vienna	5
Energy law firms in Innsbruck	3
Energy law firms in Salzburg	2
Energy law firms in Schwertberg	1
Energy law firms in Fugen	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 law 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 law firms are there based in Austria?

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

What is the largest company on this list?

Haslinger Nagele, headquartered in Wien, tops this list with the largest team on record.

Which city has the most energy law firms?

Wien leads with 19 headquartered companies, followed by Graz (8) and Vienna (5).

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 171 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.