Company lists · Data refreshed September 2026

Top 16 Environmental liability brokers based in Greece

RevenueBase identified 41 environmental liability brokers headquartered in Greece as of September 2026 and tracks 434 professional contacts across them, including 187 with verified work emails. Athens is the largest hub.

This list covers environmental liability brokers headquartered in Greece, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review
41Companies
434Contacts tracked
187Verified emails
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The 16 largest environmental liability brokers based in Greece

Ranked by team size
Top 16 of 41 environmental liability brokers based in Greece, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to environmental liability brokers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceVoula, GreeceHQ checked Sep 19, 202611-5058 contacts →

Partial evidence

“We are risk management consultants and insurance brokers.”

Source: RevenueBase Database · checked Sep 19, 2026
2Partial evidenceΑθήνα, GreeceHQ checked Sep 19, 202611-5023 contacts →

Partial evidence

“Η ΝΑΚ Katsiberis Insurance Brokers S.A.”

Source: RevenueBase Database · checked Sep 19, 2026
3Indirect evidenceMoschato, GreeceHQ checked Sep 19, 202611-5014 contacts →

Indirect evidence

“MENTOR Surveyors – Valuers - Engineers S.A, boasting extensive, nation-wide networks of accredited engineers, surveyors – inspectors – valuers, provides services in the following…”

Source: RevenueBase Database · checked Sep 19, 2026
4Partial evidenceGlyfada, GreeceHQ checked Sep 19, 202611-509 contacts →

Partial evidence

“Brokins operates as an independent insurance advisory and brokerage partner, working alongside insurers, underwriters and market professionals.”

Source: RevenueBase Database · checked Sep 19, 2026
5Partial evidenceIrakleio, GreeceHQ checked Sep 19, 202611-508 contacts →

Partial evidence

“Thesis Brokers is a specialized insurance brokerage firm with deep expertise in Trade Credit Insurance, Surety, and structured receivables solutions, helping businesses protect…”

Source: RevenueBase Database · checked Sep 19, 2026
6Indirect evidenceAthens, GreeceHQ checked Sep 19, 202611-506 contacts →

Indirect evidence

“We focus entirely on corporate clients, offering significant expertise on the Property & Casualty and Employee Benefits areas as well as in Risk Management consultancy.”

Source: RevenueBase Database · checked Sep 19, 2026
7Partial evidenceAthens, GreeceHQ checked Sep 19, 202611-506 contacts →

Partial evidence

“Στην Kotsifas Insurance Broker έχουμε ένα και μοναδικό στόχο: Να σου παρέχουμε ολοκληρωμένες ασφαλιστικές λύσεις, προσφέροντας σου πάντα τις πλέον πολυδιάστατες και ολοκληρωμένες…”

Source: RevenueBase Database · checked Sep 19, 2026
8Indirect evidenceMetamorfosi, GreeceHQ checked Sep 19, 20261-105 contacts →

Indirect evidence

“INSURANCE GUARANTEE was founded in 1990 by Michael Sourikas in order to meet the increasing insurance needs of commercial and industrial companies, as well as individuals.”

Source: RevenueBase Database · checked Sep 19, 2026
9Partial evidenceAthens, GreeceHQ checked Sep 19, 20261-105 contacts →

Partial evidence

“Hybrid Insurance and Reinsurance Brokers & Consultancy Services Ltd”, established in 2013 in order to provide reliable and cost effective insurance services to Agri-food, Chemical…”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceAthens, GreeceHQ checked Sep 19, 202611-504 contacts →

Indirect evidence

“Η Front Line S.A.”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidenceAthens, GreeceHQ checked Sep 19, 202611-503 contacts →

Indirect evidence

“Welcome at Star Group Insurance Services!”

Source: RevenueBase Database · checked Sep 19, 2026
12Indirect evidenceAthens, GreeceHQ checked Sep 19, 202611-503 contacts →

Indirect evidence

“H επιτυχής και δημιουργική πορεία μας στον ασφαλιστικό χώρο οφείλεται στην τεχνογνωσία και στην συνέπεια που μας διακρίνουν, στην οργανωμένη δομή της εταιρίας μας, στην ικανότητα…”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidenceThessaloniki, GreeceHQ checked Sep 19, 202611-503 contacts →

Indirect evidence

“Εμπνέοντας εμπιστοσύνη για το μέλλον για πάνω από 65 χρόνια!”

Source: RevenueBase Database · checked Sep 19, 2026
14Indirect evidenceAthens, GreeceHQ checked Sep 19, 20261-102 contacts →

Indirect evidence

“Nova Mare Risks Services S.A.”

Source: RevenueBase Database · checked Sep 19, 2026
15Partial evidencePiraeus, GreeceHQ checked Sep 19, 20261-102 contacts →

Partial evidence

“Welcome to SeaRock Marine Insurance Brokers, an independent marine insurance brokerage house for specialized marine risks.”

Source: RevenueBase Database · checked Sep 19, 2026
16Indirect evidenceAthens, GreeceHQ checked Sep 19, 20261-102 contacts →

Indirect evidence

“Flagship Group is an independent marine and non-marine broking house specializing in both insurance and reinsurance transactions.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 16 of 41 environmental liability brokers based in Greece

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Environmental liability brokers based in Greece at a glance

As of Sep 19, 2026
43.1%Verified-email coverage
10.6Average contacts per company
11-50Median size (employees)
39.0%Largest-city concentration · Athens
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
21
201-500
1

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 41 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among environmental liability brokers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Greece whose own description of what they do matches “environmental liability brokers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names environmental liability brokers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among environmental liability brokers, and records with no verified work email. Companies headquartered outside Greece are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 187 across the full list. 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 September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names environmental liability brokers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many environmental liability brokers are there based in Greece?

RevenueBase identified 41 environmental liability brokers headquartered in Greece as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

EXL Consulting, headquartered in Attica, tops this list with the largest team on record.

Which city has the most environmental liability brokers?

Athens leads with 16 headquartered companies, followed by Attica (1) and Cholargos (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 187 verified decision-maker contacts tracked across these 41 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.