Company lists · Data refreshed November 2026

Top 25 Environmental certification consultants based in Greece

RevenueBase identified 89 company matches for environmental certification consultants associated with Greece as of November 2026 and tracks 785 professional contacts across them, including 301 with verified work emails. Athens is the largest hub.

This list covers company matches for environmental certification consultants 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
89Companies
785Contacts tracked
301Verified emails
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The 25 largest environmental certification consultants based in Greece

Ranked by team size
Top 25 of 89 company matches for environmental certification consultants 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchGreeceHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“Η ΣΑΜΑΡΑΣ & ΣΥΝΕΡΓΑΤΕΣ Ε.Π.Ε.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAthens, GreeceHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“SUSTCHEM TECHNICAL CONSULTING S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchΗράκλειο, GreeceHQ recorded Nov 6, 202611-5042 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
4Exact matchGerakas, GreeceHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Certification of Management Systems - ISO 9001 / ISO / ISO 45001 / ISO 14001 / ISO 27001 / ISO 22301 / ELOT 1429 • Ranking Inspections of Hotels and Rental Rooms & Apartments in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMarousi, GreeceHQ recorded Nov 6, 202611-5040 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchThessaloniki, GreeceHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Η ERGOCERT HELLAS A.E.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAlexandria, GreeceHQ recorded Nov 6, 202651-20034 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
8Exact matchAthens, GreeceHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“COSMOCERT was founded in 2013, aiming to offer high quality and innovation services in the scopes of Organic Products Certification, Good Agricultural Practice (GLOBAL.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchKhalándrion, GreeceHQ recorded Nov 6, 202611-5032 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
10Exact matchChalandri, GreeceHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Based in Greece, EMICERT is a leading verification body for greenhouse gas emissions with a global network of 25 Lead Verifiers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchIraklio Attikis, GreeceHQ recorded Nov 6, 202611-5020 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
12Exact matchAthens, GreeceHQ recorded Nov 6, 202611-5018 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
13Exact matchAthens, GreeceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“The main activity of D.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGreeceHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“ARGO AUDIT is an auditing, tax and accounting firm, member of S.O.E.L.(The Institute of Certified Public Accountants of Greece) with its structures to meet the high demands of a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAthens, GreeceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“INNOVECO is an independent engineering and consulting firm, which provides specialized services on environmental management, optimization and sustainable development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGlyfada, GreeceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Aristi Consultants is a company providing Consulting Quality Services with the main object of activity being the Design and Installation of Management Systems Aristi Consultants…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAthens, GreeceHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Ecostart S.A, headquartered in Athens, Greece, is a trusted partner for organizations navigating today’s complex sustainability, compliance, and operational challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchKhalándrion, GreeceHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“H EQA Hellas είναι ένας ανεξάρτητος Φορέας Πιστοποίησης (Independent Certification Body) που δραστηριοποιείται στον κλάδο των επιθεωρήσεων, αξιολόγησης της συμμόρφωσης και…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchChalandri Athens, GreeceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Process Engineering is a consultancy specializing in Occupational Health & Safety, Quality, Environment and Food Safety.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAthens, GreeceHQ recorded Nov 6, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAthens, GreeceHQ recorded Nov 6, 20261-107 contacts →

Exact match

“We are a group of Environmental Experts operating across the entire spectrum of environmental protection and management field, offering specialized services to both private and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAthens, GreeceHQ recorded Nov 6, 20261-107 contacts →

Exact match

“ND Nikolaou & Partners was founded in 2009, in Athens, Greece, with the aim of providing consulting services for quality control of construction materials as well as integrated…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchΑθήνα, GreeceHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Human-Centered & Eco-friendly philosophy since We provide Eco-friedly Services-Certifications of complaince for use in organic agriculture for fertilizers, compost and plant…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAthens, GreeceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Envity is a company providing consulting and design services in a broad angle of business issues.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMagoúla, GreeceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“SolidBlue Engineering is a specialized consulting firm operating in the fields of Energy, Environment, and Industrial Safety.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 89 environmental certification consultants based in Greece

See the full list, filter by size, metro and specialty, and access 301 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental certification consultants based in Greece at a glance

As of Nov 6, 2026
38.3%Verified-email coverage
8.8Average contacts per company
1-10Median size (employees)
28.1%Largest-city concentration · Athens
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
27
51-200
6

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 89 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 certification consultants” 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 301 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 certification consultants by metro

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 certification consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental certification consultants are there based in Greece?

RevenueBase identified 89 company matches for environmental certification consultants 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?

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

Which city has the most environmental certification consultants?

Athens leads with 25 company records, followed by Thessaloniki (2) and Agia Paraskevi (1).

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 301 professional contacts with verified work emails tracked across these 89 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.