Company lists · Data verified August 2026

Top 25 Change management consulting firms based in Hungary

Name: Change management consulting firms based in Hungary
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 162 companies tracked

There are 162 change management consulting firms headquartered in Hungary (RevenueBase, August 2026). RevenueBase tracks 1,251 professional contacts across them, including 506 with verified work emails and 50 with mobile numbers. Budapest is the largest hub.

This list covers change management consulting firms headquartered in Hungary, 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.

162Companies

1,251Contacts tracked

506Verified emails

50Mobile numbers

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The 25 largest change management consulting firms based in Hungary

Ranked by team size

Top 25 of 162 change management consulting firms based in Hungary, 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	Ifua Horváth	n/a	51-200	240	170
2	Clarity Consulting KFT	Budapest	51-200	57	51
3	Flow Consulting	n/a	51-200	46	33
4	Grow Group	n/a	51-200	44	32
5	Enet Hungary LTD	n/a	51-200	40	19
6	Develor Hungary	n/a	51-200	37	3
7	CTO Solutions	Budapest	51-200	28	16
8	Szinergia	n/a	11-50	24	18
9	3rdgen The Management Consulting Company	Budapest	1-10	24	8
10	Ascon Consulting	n/a	1-10	22	4
11	X-Sight	Budapest	11-50	16	9
12	Valoro Consulting	Budapest	11-50	15	10
13	Sensa Consulting	Budapest	1-10	15	6
14	Redbridge Consulting LTD	n/a	11-50	14	9
15	Valueteam	Budapest	1-10	14	6
16	Greenventions	Budapest	11-50	10	6
17	ICG Integrated Consulting Group Hungary	Budapest	11-50	10	6
18	Projektcoach Consulting	Budapest	11-50	10	3
19	End2end Consulting KFT	Budapest	1-10	6	5
20	Kvalikon KFT	n/a	1-10	6	4
21	Gill & Murry ZRT	n/a	1-10	6	4
22	Mountaincon	Budapest	11-50	6	1
23	Consulthink Solutions LTD	Budapest	1-10	5	5
24	TAL Consulting	Budapest	1-10	5	4
25	Humantask Consulting	Budapest	11-50	5	3

Showing 25 of 162 change management consulting firms based in Hungary

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 506 reachable decision-makers.

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Change management consulting firms based in Hungary at a glance

As of Aug 28, 2026

1-10Median size (employees)

BudapestLargest hub · 100 HQs

50Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

126

11-50

51-200

Change management consulting firms by metro

Metro	Companies
Change management consulting firms in Budapest	100
Change management consulting firms in Miskolc	3
Change management consulting firms in Szeged	3
Change management consulting firms in Tata	2
Change management consulting firms in Budakalasz	1
Change management consulting firms in Debrecen	1
Change management consulting firms in Pecs	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 “change management consulting firms”, with match quality audited by blind human judging, and headquartered in Hungary.
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; 1 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 change management consulting firms are there based in Hungary?

There are 162 change management consulting firms headquartered in Hungary as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most change management consulting firms?

Budapest leads with 100 headquartered companies, followed by Miskolc (3) and Szeged (3).

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 506 verified decision-maker contacts tracked across these 162 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.