Company lists · Data refreshed September 2026

Top 17 Merger integration consulting firms based in Hungary

RevenueBase identified 43 company matches for merger integration consulting firms associated with Hungary as of September 2026 and tracks 382 professional contacts across them, including 53 with verified work emails. Budapest is the largest hub.

This list covers company matches for merger integration consulting firms associated with Hungary, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 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 RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
43Companies
382Contacts tracked
53Verified emails
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The 17 largest merger integration consulting firms based in Hungary

Ranked by team size
Top 17 of 43 company matches for merger integration consulting firms based in Hungary, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBudapest, HungaryHQ recorded Sep 28, 20261-1023 contacts →

Exact match

“A 3rdGEN az a stratégiai tanácsadó cég, amelyben ügyfeleink számára olyan szakértői tudást biztosítunk, amely valós tapasztalatokra épül, ezáltal hiteles és alkalmazható…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchBudapest, HungaryHQ recorded Sep 28, 20261-1022 contacts →

Exact match

“Változásmenedzsment tanácsadók vagyunk.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchBudapest, HungaryHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“Absolvo is a CEE-based advisory firm supporting tech and innovation-driven companies, entrepreneurs, and investors across M&A, private equity, growth capital.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchBudapest, HungaryHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“140 tanácsadó 10 európai ország 40 évnyi tapasztalat Az ICG egy európai tanácsadói csoport, Magyarországon 2002 óta van jelen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchBudapest, HungaryHQ recorded Sep 28, 20261-108 contacts →

Exact match

“PhenoGyde is a strategic consulting company based in Budapest, Hungary and acting internationally.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchBudapest, HungaryHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Hanselmann & Compagnie is a niche player in management consulting with excellent functional competence and great industry expertise.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchBudapest, HungaryHQ recorded Sep 28, 20261-104 contacts →

Exact match

“International Mergers & Acquisition provides professional M&A services in both Hungary and neighboring countries of Central Eastern Europe since 1997.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchBudapest, HungaryHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Mi az Art of Business csapata üzleti tanácsadó és szakértői irodaként vezetjük ügyfeleinket azon az úton.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchBudapest, HungaryHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Knowledge Pyramid is a leading Hungarian boutique consultancy firm specializing in organizational development and strategic transformation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchBudapest, HungaryHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Since 2007 various executives, institutions, and organizations that all are committed to growth, innovation and renewal in industry and in the public sector have hired the team of…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchBudapest, HungaryHQ recorded Sep 28, 202611-502 contacts →

Exact match

“We are a CEE-based, business model innovation focused consulting company with tier 1 management consulting background and a global reach.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchBudapest, HungaryHQ recorded Sep 28, 20261-102 contacts →

Exact match

“CBK Hungary is a knowledge-based and collaborative team forming an independent consulting company that merges a global mindset with a practical approach, ceaselessly targeting our…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchBudapest, HungaryHQ recorded Sep 28, 20261-102 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchBudapest, HungaryHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Business consultation firm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchBudapest, HungaryHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Thanks to successful projects, we merged subcontracting companies in March 2011 and founded Nova Hyperion Ltd.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchBudapest, HungaryHQ recorded Sep 28, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchSzékesfehérvár, HungaryHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Behind the expression BdN Projects, there is a young consulting business formation, which is uniting the complementing and shared values, competencies of the 2 of us and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 17 of 43 merger integration consulting firms based in Hungary

See the full list, filter by size, metro and specialty, and access 53 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Merger integration consulting firms based in Hungary at a glance

As of Sep 28, 2026
13.9%Verified-email coverage
8.9Average contacts per company
1-10Median size (employees)
51.2%Largest-city concentration · Budapest
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
11
51-200
1

Email recency for this list is measured worldwide rather than for Hungary, so it is reported there. Company counts and contact totals on this page are exact for Hungary, over 43 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Hungary whose business descriptions match “merger integration consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 53 professional contacts with verified work emails across the full matched dataset. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “merger integration consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many merger integration consulting firms are there based in Hungary?

RevenueBase identified 43 company matches for merger integration consulting firms associated with Hungary as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

3rdgen The Management Consulting Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most merger integration consulting firms?

Budapest leads with 22 company records, followed by Budakalasz (1) and Budakeszi (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 53 professional contacts with verified work emails tracked across these 43 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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.