Company lists · Data verified August 2026

Top 25 Climate consulting firms based in Greece

Name: Climate 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 119 companies tracked

There are 119 climate consulting firms headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 621 professional contacts across them, including 171 with verified work emails and 4 with mobile numbers. Athens is the largest hub.

This list covers climate 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.

119Companies

621Contacts tracked

171Verified emails

4Mobile numbers

Unlock all 119 companies Free account · no credit card · 2 minutes

The 25 largest climate consulting firms based in Greece

Ranked by team size

Top 25 of 119 climate 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	Enveco S.A	n/a	11-50	38	12
2	Envirometrics	n/a	11-50	34	24
3	Exergia S.A., Climate Change Consultants	n/a	11-50	28	17
4	E3-Modelling Energy-Economy-Environment	Athens	11-50	26	11
5	Resnovae Consultants	n/a	11-50	19	5
6	Terra Neutral PC	n/a	11-50	15	11
7	Entec Green Economy Consultants GR	n/a	11-50	14	10
8	Holistic	n/a	11-50	13	8
9	Estia Consulting & Engineering SA	Thermi	11-50	13	3
10	Ambio SA	Athens	11-50	13	3
11	Living Prospects LTD	n/a	1-10	11	7
12	Dektis Consultant Engineers LTD	Athens	11-50	11	5
13	D. Argyropoulos Environmental Consultants SA	n/a	11-50	11	4
14	Kickster Group	Piraeus	11-50	10	5
15	Innoveco Consulting Services	n/a	11-50	9	5
16	FGRID	Athens	11-50	9	4
17	Resight	Thessaloniki	11-50	9	3
18	Climergia	Athens	11-50	7	3
19	Echmes LTD	Athens	11-50	7	3
20	Arservices	n/a	11-50	6	2
21	Synergia Technical & Investment Consultant SA	Athens	11-50	5	1
22	Green & Digital	Glyfada	1-10	4	2
23	Solidblue Engineering	n/a	1-10	4	2
24	Sany Consulting	n/a	1-10	4	1
25	Deltaenergy	Koukaki Athens	11-50	3	2

Showing 25 of 119 climate consulting firms based in Greece

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 171 reachable decision-makers.

Free account · no credit card

See all 119 companies

Climate consulting firms based in Greece at a glance

As of Aug 28, 2026

1-10Median size (employees)

AthensLargest hub · 40 HQs

4Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Climate consulting firms by metro

Metro	Companies
Climate consulting firms in Athens	40
Climate consulting firms in Thessaloniki	7
Climate consulting firms in Thermi	2
Climate consulting firms in Salonica	1
Climate consulting firms in Attica	1
Climate consulting firms in Piraeus	1
Climate consulting firms in Agia Paraskevi	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 “climate 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; 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 climate consulting firms are there based in Greece?

There are 119 climate consulting firms headquartered in Greece as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most climate consulting firms?

Athens leads with 40 headquartered companies, followed by Thessaloniki (7) and Thermi (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 171 verified decision-maker contacts tracked across these 119 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 119 climate consulting firms based in Greece. Start with a free account, no credit card.

Get the full list

Related lists

Climate consulting firms by geography

Browse the directory

Browse: Companies home · All Greece lists · All Climate 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.