Company lists · Data refreshed November 2026

Top 19 Marine sustainability consultants based in Greece

RevenueBase identified 76 company matches for marine sustainability consultants associated with Greece as of November 2026 and tracks 498 professional contacts across them, including 77 with verified work emails. Athens is the largest hub.

This list covers company matches for marine sustainability 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
76Companies
498Contacts tracked
77Verified emails
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The 19 largest marine sustainability consultants based in Greece

Ranked by team size
Top 19 of 76 company matches for marine sustainability 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 matchPiraeus, GreeceHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Alpha Marine Consulting (AMC) is a leading marine consultancy firm, ranking among the largest in Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGlyfada, GreeceHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Dynamarine is a company that provides consultancy services to the maritime community associated with technical studies, statutory compliance issues, condition surveys and risk…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact 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
5Exact matchAmaroúsion, GreeceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“ARGO NAVIS ENGINEERS was established in 2009 as a marine engineering and shipping consultancy firm.”

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

Exact match

“APC S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPiraeus, GreeceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“ICS SOLIX, a technical bureau dedicated to serve as a reliable partner of the maritime community in achieving compliance to Environmental legislation, without compromising a high…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKallithéa, GreeceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“M&C Group Ltd has been established by a group of Naval Architects / Marine Engineers with purpose to provide the Marine Industry with integrated solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchGlyfada, GreeceHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Green Maritime Technology GMT provides marine engineering and naval architecture services, focusing on new technology and innovative solutions, for vessels to comply with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchKifissia, GreeceHQ recorded Nov 6, 202611-505 contacts →

Exact match

“VENLYS Maritime Specialisation Services is the Greek leading company for safety culture/climate mapping and assessment, safety benchmarking and enhancement tools, resilience…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPiraeus, GreeceHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Commanding rich resources of knowledge and skill, Atlantic Marine Associates (Hellas), Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNéa Smírni, GreeceHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Total Quality Consultants (TQC) is a highly specialized maritime consultancy firm established in 1994, serving the shipping community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPiraeus, GreeceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Lemur Maritime aims to support ship management personnel in their daily processes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAthens, GreeceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“IMC GROUP P.C, is a specialized Maritime Consultancy firm that has been established in Greece, by professional Marine and Maritime consultants with long experience, traced records…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPiraeus, GreeceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“The purpose of Latus Mare is to improve the industry of shipping and yachting by promoting technology, innovation, integrity, and sustainability.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchP. Faliro Attica, GreeceHQ recorded Nov 6, 202611-503 contacts →

Exact match

“ELKCO Marine Group of Companies was founded in 1989 by Elias L.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAthens, GreeceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“A Science Communication, Dissemination & Impact SME in Athens, Greece.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAgía Paraskeví, GreeceHQ recorded Nov 6, 20261-101 contacts →

Exact match

“At Qgreen we are part of the solution for green sustainable development, applying the principles of circular economy.”

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

Showing 19 of 76 marine sustainability consultants based in Greece

See the full list, filter by size, metro and specialty, and access 77 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marine sustainability consultants based in Greece at a glance

As of Nov 6, 2026
15.5%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
22.4%Largest-city concentration · Athens
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
31
51-200
3

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 76 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 “marine sustainability 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 77 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.

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

How many marine sustainability consultants are there based in Greece?

RevenueBase identified 76 company matches for marine sustainability 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?

Alpha Marine Consulting P.C tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most marine sustainability consultants?

Athens leads with 17 company records, followed by Piraeus (17) and Attica (3).

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 77 professional contacts with verified work emails tracked across these 76 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.