Company lists · Data verified August 2026

Top 14 Environmental compliance consulting firms based in Greece

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 32 companies tracked

There are 32 environmental compliance consulting firms headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 264 professional contacts across them, including 118 with verified work emails and 7 with mobile numbers. Athens is the largest hub.

This list covers environmental compliance consulting firms headquartered in Greece, 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.

32Companies

264Contacts tracked

118Verified emails

7Mobile numbers

Unlock all 32 companies Free account · no credit card · 2 minutes

The 14 largest environmental compliance consulting firms based in Greece

Ranked by team size

Top 14 of 32 environmental compliance consulting firms based in Greece, 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	Sustchem S.A	n/a	11-50	51	40
2	Enveco S.A	n/a	11-50	38	12
3	Envirometrics	n/a	11-50	34	24
4	Terra Neutral PC	n/a	11-50	15	11
5	Terra Nova LTD	n/a	11-50	11	6
6	Innoveco Consulting Services	n/a	11-50	9	5
7	Ippc SA	n/a	1-10	8	5
8	I.Frantzis And Associates LTD	Athens	11-50	8	2
9	Saron Marine Environmental Services	Attica	11-50	7	1
10	Epem Engineering	n/a	1-10	6	3
11	Sirmet S.A	n/a	11-50	6	2
12	Envity	Athens	1-10	4	3
13	Q4u	n/a	1-10	3	3
14	Ecas Greece	Attica	11-50	2	1

Showing 14 of 32 environmental compliance consulting firms based in Greece

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 118 reachable decision-makers.

Free account · no credit card

See all 32 companies

Environmental compliance consulting firms based in Greece at a glance

As of Aug 28, 2026

1-10Median size (employees)

AthensLargest hub · 8 HQs

7Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

Environmental compliance consulting firms by metro

Metro	Companies
Environmental compliance consulting firms in Athens	8
Environmental compliance consulting firms in Attica	2
Environmental compliance consulting firms in Pireas Attiki	1
Environmental compliance consulting firms in Katerini	1
Environmental compliance consulting firms in Greece	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 compliance consulting firms”, with match quality audited by blind human judging, and headquartered in Greece.
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 compliance consulting firms are there based in Greece?

There are 32 environmental compliance consulting firms headquartered in Greece as of August 2026 (RevenueBase).

What is the largest company on this list?

Sustchem S.A, headquartered in Greece, tops this list with the largest team on record.

Which city has the most environmental compliance consulting firms?

Athens leads with 8 headquartered companies, followed by Attica (2) and Pireas Attiki (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 118 verified decision-maker contacts tracked across these 32 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.

Ready to reach these companies? Verified emails and direct dials for all 32 environmental compliance consulting firms based in Greece. Start with a free account, no credit card.

Get the full list

Related lists

Environmental compliance consulting firms by geography

Browse the directory

Browse: Companies home · All Greece lists · All Environmental compliance consulting firms lists · New lists

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.