Company lists · Data refreshed November 2026

Top 25 Environmental consulting technology providers based in Greece

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 227 companies tracked

RevenueBase identified 227 company matches for environmental consulting technology providers associated with Greece as of November 2026 and tracks 2,335 professional contacts across them, including 780 with verified work emails. Athens is the largest hub.

This list covers company matches for environmental consulting technology providers associated with Greece, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

227Companies

2,335Contacts tracked

780Verified emails

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The 25 largest environmental consulting technology providers based in Greece

Ranked by team size

Top 25 of 227 company matches for environmental consulting technology providers based in Greece, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Salfo & Associates SA	Exact match	Athens, GreeceHQ recorded Nov 6, 2026	201-500	391 contacts →
	Exact match “About SALFO & Associates SALFO & Associates SA is a premier Greek Engineering & Management Consulting firm, delivering excellence through innovation, integrity, and human-centric…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Samaras & Associates Sa-Consulting Engineers	Exact match	Athens, GreeceHQ recorded Nov 6, 2026	201-500	155 contacts →
	Exact match “Η «Σαμαράς & Συνεργάτες Α.Ε- Σύμβουλοι Μηχανικοί» αποτελεί, σήμερα, τη μεγαλύτερη και αρτιότερα στελεχωμένη μελετητική και συμβουλευτική εταιρεία στην Ελλάδα.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Mesogeos S.A	Exact match	Athens, GreeceHQ recorded Nov 6, 2026	201-500	114 contacts →
	Exact match “Engineering, Constructing, Consulting and Operating company of Environmantal projects and Plants, related to Water, Waste Water, Solid Waste and Energy from Renewable sources.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Thalis ES SA	Exact match	Athens, GreeceHQ recorded Nov 6, 2026	51-200	97 contacts →
	Exact match “THALIS E.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Draxis Environmental S.A	Exact match	Thessaloniki, GreeceHQ recorded Nov 6, 2026	51-200	68 contacts →
	Exact match “DRAXIS (DRAXIS ENVIRONMENTAL SA) was founded in Thessaloniki in aiming to provide comprehensive environmental management solutions and environmental IT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Sustchem S.A	Exact match	Athens, GreeceHQ recorded Nov 6, 2026	11-50	51 contacts →
	Exact match “SUSTCHEM TECHNICAL CONSULTING S.A.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Gaia SA	Exact match	Thessaloniki, GreeceHQ recorded Nov 6, 2026	51-200	48 contacts →
	Exact match “GAIA S.A.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Emisia SA	Exact match	Thessaloniki, GreeceHQ recorded Nov 6, 2026	51-200	43 contacts →
	Exact match “Better technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Ergoprolipsis	Exact match	Ηράκλειο, GreeceHQ recorded Nov 6, 2026	11-50	42 contacts →
	Exact match “ErgoProlipsis is a consulting company providing high value added services, specializing in Management of Occupational Health, Safety and Environment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Enveco S.A	Exact match	Marousi, GreeceHQ recorded Nov 6, 2026	11-50	40 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Technor Engineering S.A	Exact match	Nikea, GreeceHQ recorded Nov 6, 2026	51-200	35 contacts →
	Exact match “An ISO 9001:2015, ISO 14001:2015 and 45001:2018 certified company, TECHNOR ENGINEERING was established in 1996 as a personal company by certificated engineers, and became a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Novacert LTD	Exact match	Alexandria, GreeceHQ recorded Nov 6, 2026	51-200	34 contacts →
	Exact match “NOVACERT is the largest consulting company in Greece, providing integrated solutions and innovative services through pioneer technologies that continually add value and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Idec S.A	Exact match	Piraeus, GreeceHQ recorded Nov 6, 2026	11-50	33 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Envirometrics	Exact match	Khalándrion, GreeceHQ recorded Nov 6, 2026	11-50	32 contacts →
	Exact match “Envirometrics is a leading environmental consulting firm specializing in sustainability and environmental protection.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Exergia S.A., Climate Change Consultants	Exact match	Athens, GreeceHQ recorded Nov 6, 2026	11-50	31 contacts →
	Exact match “EXERGIA is an independent firm of consultants operating internationally and providing specialized advice, expertise and technical consultancy on the sectors of Energy, Environment…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Marnet S.A	Exact match	Αθήνα, GreeceHQ recorded Nov 6, 2026	11-50	28 contacts →
	Exact match “The Marine Applied Research and New Technologies S.A.(MARNET S.A.) was established in 1993 in Greece, as a consulting and research engineering company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Hswc Health & Safety Wellbeing Consulting	Exact match	Νέα Αλικαρνασσός, GreeceHQ recorded Nov 6, 2026	51-200	21 contacts →
	Exact match “Η πολυετής εμπειρία μας τόσο στα θέματα υγείας και ασφάλεια της εργασίας, όσο και στην κατασκευή και συντήρηση ηλεκτρομηχανολογικών έργων, μας οδήγησε το 2019 να δημιουργήσουμε…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	E3-Modelling Energy-Economy-Environment	Exact match	Athens, GreeceHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match “We are a team of experienced consultants, analysts and modellers specializing in providing consulting services based on advanced empirical modelling of the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Resnovae Consultants	Exact match	Iraklio Attikis, GreeceHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match “ResNovae Consultants was founded in 2014 with a vision to simplify business operations, saving work hours to our client’s teams and revealing business opportunities for profitable…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Terra Neutral PC	Exact match	Athens, GreeceHQ recorded Nov 6, 2026	11-50	18 contacts →
	Exact match “TERRA NEUTRAL provides services for the sustainable growth of its clients by managing the risks arising from climate change, resource depletion and environmental degradation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Epta Environmental Engineers Consultants	Exact match	Chalandri, GreeceHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “EPTA S.A.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Karanasios	Exact match	Θεσσαλονίκη, GreeceHQ recorded Nov 6, 2026	51-200	16 contacts →
	Exact match “Η εταιρία Καρανάσιος– Βαρσάμη και Συνεργάτες, Σύμβουλοι Μηχανικοί, ιδρύθηκε το έτος 1989 και σήμερα κατέχει ηγετική θέση στο χώρο των τεχνικών εταιριών παροχής υπηρεσιών και…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Vm&a S.A	Exact match	Athens, GreeceHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “VM & A was established in 2002 and is an engineering management and development consultancy firm specialized in large environmental infrastructure projects, especially in the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Estia Consulting & Engineering SA	Exact match	Thessaloniki, GreeceHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “ESTIA Consulting and Engineering - based in Thessaloniki - is active on development, licensing and engineering of RES projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Dektis Consultant Engineers LTD	Exact match	Ag. Anargiri, GreeceHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “environmental consulting technology providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 227 environmental consulting technology providers based in Greece

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Environmental consulting technology providers based in Greece at a glance

As of Nov 6, 2026

33.4%Verified-email coverage

10.3Average contacts per company

1-10Median size (employees)

29.5%Largest-city concentration · Athens

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

126

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Greece, so it is reported there. Company counts and contact totals on this page are exact for Greece, over 227 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Greece whose business descriptions match “environmental consulting technology providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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: Every displayed company carries at least one verified work email. RevenueBase tracks 780 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Environmental consulting technology providers by metro

Environmental consulting technology providers in Athens67

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “environmental consulting technology providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental consulting technology providers are there based in Greece?

RevenueBase identified 227 company matches for environmental consulting technology providers associated with Greece as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Salfo & Associates SA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental consulting technology providers?

Athens leads with 67 company records, followed by Thessaloniki (10) and Attica (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 780 professional contacts with verified work emails tracked across these 227 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.