Company lists · Data verified August 2026

Top 19 Environmental consultancy firms based in Hungary

Name: Environmental consultancy firms based in Hungary
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 63 companies tracked

There are 63 environmental consultancy firms headquartered in Hungary (RevenueBase, August 2026). RevenueBase tracks 319 professional contacts across them, including 73 with verified work emails and 4 with mobile numbers. Budapest is the largest hub.

This list covers environmental consultancy 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.

63Companies

319Contacts tracked

73Verified emails

4Mobile numbers

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The 19 largest environmental consultancy firms based in Hungary

Ranked by team size

Top 19 of 63 environmental consultancy 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	Greenbors Consulting	Budapest	11-50	27	14
2	ABUD	n/a	11-50	26	18
3	Dandelion Environmental Consulting And Service LTD	Budapest	11-50	16	9
4	Pro-Mees	Vac	11-50	12	7
5	Stradamus ZRT	n/a	1-10	9	5
6	IMSYS	n/a	11-50	9	1
7	Global Production KFT	Budapest	11-50	9	1
8	Planet Fanatics' Network	Budapest	1-10	6	3
9	Agruniver Holding KFT	Godollo	11-50	6	1
10	MBH Consulting Hungary	Budapest	11-50	3	2
11	Eu-Pro EHS Consulting KFT	n/a	1-10	3	1
12	CAM Consulting, Hungary	Budapest	1-10	2	2
13	Nrise Consulting	n/a	1-10	2	2
14	Geohidroterv KFT	n/a	1-10	2	2
15	Ecoplan System KFT	Szeged	1-10	2	1
16	Environmental Solutions LTD	n/a	1-10	2	1
17	Sövit Környezetvédelmi KFT	Diosd	1-10	2	1
18	Eu-Synchronic KFT	n/a	11-50	1	1
19	Reimler Consulting Company	Budapest	1-10	1	1

Showing 19 of 63 environmental consultancy firms based in Hungary

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Environmental consultancy firms based in Hungary at a glance

As of Aug 28, 2026

1-10Median size (employees)

BudapestLargest hub · 23 HQs

4Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Environmental consultancy firms by metro

Metro	Companies
Environmental consultancy firms in Budapest	23
Environmental consultancy firms in Pecs	2
Environmental consultancy firms in Godollo	2
Environmental consultancy firms in Nyiregyhaza	1
Environmental consultancy firms in Vac	1
Environmental consultancy firms in Bekescsaba	1
Environmental consultancy firms in Paty	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 “environmental consultancy 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; 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 environmental consultancy firms are there based in Hungary?

There are 63 environmental consultancy firms headquartered in Hungary as of August 2026 (RevenueBase).

What is the largest company on this list?

Greenbors Consulting, headquartered in Budapest, tops this list with the largest team on record.

Which city has the most environmental consultancy firms?

Budapest leads with 23 headquartered companies, followed by Pecs (2) and Godollo (2).

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 73 verified decision-maker contacts tracked across these 63 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.