Company lists · Data refreshed September 2026

Top 25 Mergers and acquisitions law firms based in Hungary

RevenueBase identified 63 mergers and acquisitions law firms headquartered in Hungary as of September 2026 and tracks 335 professional contacts across them, including 149 with verified work emails and 6 with mobile numbers. Budapest is the largest hub.

This list covers mergers and acquisitions law firms headquartered in Hungary, 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 5, 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 5, 2026 86% judged on-target in blind review
63Companies
335Contacts tracked
149Verified emails
6Mobile numbers
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The 25 largest mergers and acquisitions law firms based in Hungary

Ranked by team size
Top 25 of 63 mergers and acquisitions law firms based in Hungary, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to mergers and acquisitions law 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
1Partial evidenceBudapest, HungaryHQ checked Sep 5, 202611-5051 contacts →

Partial evidence

“Jalsovszky is a young but rapidly growing law firm consisting of passionate, devoted and highly capable lawyers led by Pál Jalsovszky.”

Source: RevenueBase Database · checked Sep 5, 2026
2Indirect evidenceBudapest, HungaryHQ checked Sep 5, 202611-5025 contacts →

Indirect evidence

“Concorde MB Partners is the leading M&A advisory firm in Hungary.”

Source: RevenueBase Database · checked Sep 5, 2026
3Partial evidenceBudapest, HungaryHQ checked Sep 5, 202611-5016 contacts →

Partial evidence

“As a multi-disciplinary law firm, WTS Legal offers its clients independent, innovative and practice-oriented legal solutions.”

Source: RevenueBase Database · checked Sep 5, 2026
4Partial evidenceBudapest, HungaryHQ checked Sep 5, 202611-5014 contacts →

Partial evidence

“What are the foundations of a successful law firm?”

Source: RevenueBase Database · checked Sep 5, 2026
5Partial evidenceBudapest, HungaryHQ checked Sep 5, 20261-1014 contacts →

Partial evidence

“BLS' philosophy is that the applications of law differs from company to company, but the purpose of legal counselling is consistent.”

Source: RevenueBase Database · checked Sep 5, 2026
6Indirect evidenceBudapest, HungaryHQ checked Sep 5, 20261-1011 contacts →

Indirect evidence

“everything for startups and tech companies | IP and R&D tax optimization | corporate restructurings | generational transitions | trust schemes | employee stock option plans |…”

Source: RevenueBase Database · checked Sep 5, 2026
7Partial evidenceBudapest, HungaryHQ checked Sep 5, 202611-5010 contacts →

Partial evidence

“Lohn Law Firm, having an international background, is happy to assist its clients with legal advice, in order to help them reaching their business goals in the most effective…”

Source: RevenueBase Database · checked Sep 5, 2026
8Indirect evidenceBudapest, HungaryHQ checked Sep 5, 202611-5010 contacts →

Indirect evidence

“Az Erdős Partners irodánál célunk, hogy ügyfeleinket a legnagyobb szakértelemmel, hozzáértően és precízen szolgáljuk ki.”

Source: RevenueBase Database · checked Sep 5, 2026
9Partial evidenceBudapest, HungaryHQ checked Sep 5, 20261-107 contacts →

Partial evidence

“RVD Partners is a Budapest based local law firm with international reach.”

Source: RevenueBase Database · checked Sep 5, 2026
10Indirect evidenceBudapest, HungaryHQ checked Sep 5, 202611-506 contacts →

Indirect evidence

“Az ügyvédi együttműködés a két partner ügyvéd (dr.”

Source: RevenueBase Database · checked Sep 5, 2026
11Partial evidenceBudapest, HungaryHQ checked Sep 5, 20261-106 contacts →

Partial evidence

“Hungarian boutique law firm with a focus on Capital Markets, Transactions, M&A, Competition Law and Trusts.”

Source: RevenueBase Database · checked Sep 5, 2026
12Indirect evidenceBudapest, HungaryHQ checked Sep 5, 202611-505 contacts →

Indirect evidence

“Teljes körű üzleti jogi szolgáltatásokat nyújtó ügyvédi iroda.”

Source: RevenueBase Database · checked Sep 5, 2026
13Partial evidenceBudapest, HungaryHQ checked Sep 5, 202611-505 contacts →

Partial evidence

“We mainly specialise in business law to fulfil the needs of our ever expanding and widely diversified domestic and international clientele.”

Source: RevenueBase Database · checked Sep 5, 2026
14Indirect evidenceBudapest, HungaryHQ checked Sep 5, 20261-105 contacts →

Indirect evidence

“Az S&E Solutions Kft.”

Source: RevenueBase Database · checked Sep 5, 2026
15Indirect evidenceBudapest, HungaryHQ checked Sep 5, 20261-105 contacts →

Indirect evidence

“We are attorneys.”

Source: RevenueBase Database · checked Sep 5, 2026
16Partial evidenceBudapest, HungaryHQ checked Sep 5, 20261-103 contacts →

Partial evidence

“Budapest-based boutique law firm specializing in startups, and focusing on high-profile corporate legal advisory work including M&A, venture capital, and private equity…”

Source: RevenueBase Database · checked Sep 5, 2026
17Partial evidenceBudapest, HungaryHQ checked Sep 5, 20261-103 contacts →

Partial evidence

“Since the establishment of our firm we have become one of the leading independent law firms in the area of business law in Hungary.”

Source: RevenueBase Database · checked Sep 5, 2026
18Partial evidenceBudapest, HungaryHQ checked Sep 5, 20261-103 contacts →

Partial evidence

“The Bolevácz and Vörös Law Firm (BV PaRTNers LAW FIRM) started its operation in the downtown of Budapest in the spring of 2007.”

Source: RevenueBase Database · checked Sep 5, 2026
19Indirect evidenceBudapest, HungaryHQ checked Sep 5, 20261-102 contacts →

Indirect evidence

“MPK Partners (an attorney association registered with the Budapest Bar Association) has been established by seasoned attorneys each having multiple decades of experience in…”

Source: RevenueBase Database · checked Sep 5, 2026
20Partial evidenceBudapest, HungaryHQ checked Sep 5, 20261-102 contacts →

Partial evidence

“Lendvai and Partners Associated Attorneys (“Lendvai”) is a powerful independent business law firm established as a partnership of Hungarian boutique law firms in 2012.”

Source: RevenueBase Database · checked Sep 5, 2026
21Strong evidenceBudapest, HungaryHQ checked Sep 5, 20261-102 contacts →

Strong evidence

“H3X Capital provides financial advisory services to clients during mergers & acquisitions,(re)structuring, capital raise or business transformations.”

Source: RevenueBase Database · checked Sep 5, 2026
22Indirect evidenceBudapest, HungaryHQ checked Sep 5, 20261-102 contacts →

Indirect evidence

“Business consultation firm.”

Source: RevenueBase Database · checked Sep 5, 2026
23Partial evidenceBudapest, HungaryHQ checked Sep 5, 202611-501 contacts →

Partial evidence

“The Benisch Mészáros Specht & Partner Law Firm was founded in 2004 by the Managing Partner Dr.”

Source: RevenueBase Database · checked Sep 5, 2026
24Indirect evidenceBudapest, HungaryHQ checked Sep 5, 20261-101 contacts →

Indirect evidence

“A Récsényi Ügyvédi Iroda elsősorban a gazdálkodó szervezetek, kiemelten a kis- és középvállalati (KKV) szektor vállalkozásai részére nyújt széles körű jogi szolgáltatásokat…”

Source: RevenueBase Database · checked Sep 5, 2026
25Partial evidenceBudapest, HungaryHQ checked Sep 5, 20261-101 contacts →

Partial evidence

“Legal practice in Budapest, Hungary, with strong focus on business law.”

Source: RevenueBase Database · checked Sep 5, 2026

Showing 25 of 63 mergers and acquisitions law firms based in Hungary

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Mergers and acquisitions law firms based in Hungary at a glance

As of Sep 5, 2026
44.5%Verified-email coverage
1.8%Mobile-number coverage
5.3Average contacts per company
1-10Median size (employees)
50.8%Largest-city concentration · Budapest
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
44
11-50
18
51-200
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 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 Hungary 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.
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 mergers and acquisitions law 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 mergers and acquisitions law firms, and records with no verified work email. Companies headquartered outside Hungary 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, 149 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

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 mergers and acquisitions law 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 mergers and acquisitions law firms are there based in Hungary?

RevenueBase identified 63 mergers and acquisitions law firms headquartered in Hungary 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?

Jalsovszky, headquartered in Hungary, tops this list with the largest team on record.

Which city has the most mergers and acquisitions law firms?

Budapest leads with 32 headquartered companies, followed by Budakeszi (1) and Esztergom (1).

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 149 verified decision-maker contacts tracked across these 63 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 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.