Company lists · Data verified August 2026

Top 8 Environmental consulting firms based in Slovakia

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 25 companies tracked

There are 25 environmental consulting firms headquartered in Slovakia (RevenueBase, August 2026). RevenueBase tracks 154 professional contacts across them, including 93 with verified work emails and 4 with mobile numbers. Bratislava is the largest hub.

This list covers environmental consulting firms headquartered in Slovakia, 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.

25Companies

154Contacts tracked

93Verified emails

4Mobile numbers

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The 8 largest environmental consulting firms based in Slovakia

Ranked by team size

Top 8 of 25 environmental consulting firms based in Slovakia, 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	Grinity	Ruzinov	51-200	92	75
2	ENVIS	Krupina	11-50	5	4
3	HES - Comgeo, A.S	Banska Bystrica Banska Bystrica	1-10	4	4
4	Ekos Plus	Bratislava	11-50	4	3
5	Ekojet, S.R.O	Bratislava	1-10	4	3
6	Valeron Enviro Consulting S.R.O	Bratislava	11-50	4	2
7	Zonio SK	Bratislava	1-10	1	1
8	Peritech	Presov	1-10	1	1

Showing 8 of 25 environmental consulting firms based in Slovakia

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Environmental consulting firms based in Slovakia at a glance

As of Aug 28, 2026

1-10Median size (employees)

BratislavaLargest hub · 11 HQs

4Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Environmental consulting firms by metro

Metro	Companies
Environmental consulting firms in Bratislava	11
Environmental consulting firms in Trencin	2
Environmental consulting firms in Krupina	1
Environmental consulting firms in Zilina Of Zilina	1
Environmental consulting firms in Martin	1
Environmental consulting firms in Harichovce	1
Environmental consulting firms in Mesto Of Bratislava	1
Environmental consulting firms in Ruzinov	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 consulting firms”, with match quality audited by blind human judging, and headquartered in Slovakia.
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 consulting firms are there based in Slovakia?

There are 25 environmental consulting firms headquartered in Slovakia as of August 2026 (RevenueBase).

What is the largest company on this list?

Grinity, headquartered in Ruzinov, tops this list with the largest team on record.

Which city has the most environmental consulting firms?

Bratislava leads with 11 headquartered companies, followed by Trencin (2) and Krupina (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 93 verified decision-maker contacts tracked across these 25 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.