Company lists · Data refreshed September 2026

Top 25 Mergers and acquisitions law firms based in Austria

RevenueBase identified 123 mergers and acquisitions law firms headquartered in Austria as of September 2026 and tracks 1,306 professional contacts across them, including 543 with verified work emails and 15 with mobile numbers. Wien is the largest hub.

This list covers mergers and acquisitions law firms headquartered in Austria, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
123Companies
1,306Contacts tracked
543Verified emails
15Mobile numbers
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The 25 largest mergers and acquisitions law firms based in Austria

Ranked by team size
Top 25 of 123 mergers and acquisitions law firms based in Austria, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names mergers and acquisitions law firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
E H Attorneys-At-LawPartial evidence
Vienna, AustriaHQ checked Sep 5, 202651-200111

“E+H is an internationally operating commercial law firm.”

Source: company website · checked Sep 5, 2026
2
LGP LawyersPartial evidence
Vienna, AustriaHQ checked Sep 5, 202651-20081

“With more than 100 employees and lawyers from more than 20 countries, LGP Lawyers ranks amongst the biggest business law firms in Austria and Slovakia.”

Source: company website · checked Sep 5, 2026
3
MP Corporate FinanceIndirect evidence
Vienna, AustriaHQ checked Sep 5, 202651-20080

“MP Corporate Finance maximises your shareholder value.”

Source: company website · checked Sep 5, 2026
4
Haslinger NagelePartial evidence
Linz / Vienna, AustriaHQ checked Sep 5, 202651-20069

“We are a law firm specialised in business and corporate law.”

Source: company website · checked Sep 5, 2026
5Vienna, AustriaHQ checked Sep 5, 202651-20068

“LEGAL FOR BUSINESS - Making the best decisions for your company's success will be very easy.”

Source: company website · checked Sep 5, 2026
6
BPV HuegelIndirect evidence
Vienna, AustriaHQ checked Sep 5, 202651-20059

“bpv Huegel is regarded as the partner for highly complex matters that require specialised tax and legal knowledge, many years of experience and a practical business sense.”

Source: company website · checked Sep 5, 2026
7Vienna, AustriaHQ checked Sep 5, 202651-20041

“Based in Vienna, Austria, DSC Doralt Seist Csoklich provides 360° legal services.”

Source: company website · checked Sep 5, 2026
8
PHH Rechtsanwält InnenIndirect evidence
Vienna, AustriaHQ checked Sep 5, 202651-20037

“PHH Rechtsanwält:innen ist eine der führenden Wirtschaftskanzleien Österreichs und international als solche mehrfach ausgezeichnet.”

Source: company website · checked Sep 5, 2026
9Vienna, AustriaHQ checked Sep 5, 202611-5027

“GSV = eine Melange aus Kompetenz und Persönlichkeit gemeinsam Wir sind ein beständiges Team, das gemeinsam Ziele verfolgt und nicht an Dynamik verliert.”

Source: company website · checked Sep 5, 2026
10Vienna, AustriaHQ checked Sep 5, 202611-5022

“Müller Partner ist eine Wirtschaftsanwaltskanzlei mit ganzheitlicher Problemlösungskultur.”

Source: company website · checked Sep 5, 2026
11
Pehb RechtsanwältePartial evidence
Salzburg, AustriaHQ checked Sep 5, 202611-5018

“PEHB with its headquarters in Salzburg is a leading law firm with origins that date back as far as 1890.”

Source: company website · checked Sep 5, 2026
12
Dealbridge M&a AdvisorsIndirect evidence
Vienna, AustriaHQ checked Sep 5, 202611-5018

“Specialising in Mid-Market M&A Advisory.”

Source: company website · checked Sep 5, 2026
13
Gibel Zirm RechtsanwälteIndirect evidence
Vienna, AustriaHQ checked Sep 5, 202611-5016

“PERSÖNLICH.”

Source: company website · checked Sep 5, 2026
14
Weisenheimer LegalIndirect evidence
Vienna, AustriaHQ checked Sep 5, 202611-5013

“Wir wissen, dass Sie die beste Beratung verdient haben.”

Source: company website · checked Sep 5, 2026
15Wien, AustriaHQ checked Sep 5, 202611-5011

“Benn-Ibler Rechtsanwälte GmbH | Wien, Salzburg Höchste Qualität und internationale Expertise bei individueller Beratung und schlanker Struktur: Benn-Ibler Rechtsanwälte bieten…”

Source: company website · checked Sep 5, 2026
16Graz, AustriaHQ checked Sep 5, 202611-5011

“Ever since the establishment of Kaan Cronenberg & Partners in 1897 the law firm has been operated by a line of attorneys specialized in business law.”

Source: company website · checked Sep 5, 2026
17
Frotz Riedl RechtsanwälteIndirect evidence
Vienna, AustriaHQ checked Sep 5, 202611-5011

“Verständlichkeit, Zuverlässigkeit und Ehrlichkeit Als führende spezialisierte Wirtschaftskanzlei beraten wir unsere nationalen und internationalen Mandanten bei…”

Source: company website · checked Sep 5, 2026
18
Ateus RechtsanwälteIndirect evidence
Wien, AustriaHQ checked Sep 5, 202611-5010

“ATEUS Rechtsanwälte ist eine Kooperation selbständiger Rechtsanwälte und Rechtsanwaltsgesellschaften.”

Source: company website · checked Sep 5, 2026
19Wien, AustriaHQ checked Sep 5, 202611-5010

“Wir sind fachlich spezialisierte und unternehmerisch denkende Wirtschaftsanwälte.”

Source: company website · checked Sep 5, 2026
20
Jaufer Rechtsanwälte GmbhIndirect evidence
Graz, AustriaHQ checked Sep 5, 202611-509

“In einer Unternehmenskrise treffen unterschiedliche Interessenslagen aufeinander.”

Source: company website · checked Sep 5, 2026
21Vienna, AustriaHQ checked Sep 5, 20261-109

“Hohendanner & Partner steht für langjährige Erfahrung, absolutes Vertrauen, Wertschätzung und Respekt im Miteinander.”

Source: company website · checked Sep 5, 2026
22
Bruckmüller LAWIndirect evidence
Linz, AustriaHQ checked Sep 5, 202611-508

“Seit 1997 haben wir uns einen ausgezeichneten Ruf im Wirtschafts- und Immobilienrecht erarbeitet.”

Source: company website · checked Sep 5, 2026
23Vienna, AustriaHQ checked Sep 5, 202611-508

“Mit ATB.LAW haben wir unsere Vision nach einer modernen und innovativen Anwaltskanzlei verwirklicht.”

Source: company website · checked Sep 5, 2026
24
PKF Österreicher & PartnerIndirect evidence
Vienna, AustriaHQ checked Sep 5, 202651-2008

“PKF Österreicher & Partner advises companies with the entrepreneurial spirit that goes with it.”

Source: company website · checked Sep 5, 2026
25Vienna, AustriaHQ checked Sep 5, 202611-507

“Our partners are renowned experts in their fields of specialization.”

Source: company website · checked Sep 5, 2026

Showing 25 of 123 mergers and acquisitions law firms based in Austria

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Mergers and acquisitions law firms based in Austria at a glance

As of Sep 5, 2026
1-10Median size (employees)
WienLargest hub · 49 HQs
15Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
63
11-50
45
51-200
15

Verified emails by last verification

0–30
521
31–60
21
61–90
0
90–180
0
180+
1

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 mergers and acquisitions law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Austria whose own description of what they do matches “mergers and acquisitions law firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among mergers and acquisitions law firms, and records with no verified work email. Companies headquartered outside Austria 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 an evidence 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 5, 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.

Mergers and acquisitions law firms by metro

  • Mergers and acquisitions law firms in Wien49

Frequently asked

How many mergers and acquisitions law firms are there based in Austria?

RevenueBase identified 123 mergers and acquisitions law firms headquartered in Austria 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?

E H Attorneys-At-Law, headquartered in Austria, tops this list with the largest team on record.

Which city has the most mergers and acquisitions law firms?

Wien leads with 49 headquartered companies, followed by Linz (18) and Vienna (14).

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 123 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 5, 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 SmartSearch, 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.