Company lists · Data refreshed September 2026

Top 25 Defi consulting firms based in Greece

RevenueBase identified 91 defi consulting firms headquartered in Greece as of September 2026 and tracks 563 professional contacts across them, including 139 with verified work emails. Athens is the largest hub.

This list covers defi consulting firms 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 28, 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 28, 2026 86% judged on-target in blind review
91Companies
563Contacts tracked
139Verified emails
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The 25 largest defi consulting firms based in Greece

Ranked by team size
Top 25 of 91 defi consulting firms based in Greece, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to defi consulting firms: 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
1Indirect evidenceAthens, GreeceHQ checked Sep 28, 202651-20065 contacts →

Indirect evidence

“NOISIS S.A.”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceAthens, GreeceHQ checked Sep 28, 202611-5029 contacts →

Partial evidence

“Our team is aiming to find the most suitable funding project for your company and to provide consulting services.”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceAthens - Kifisia, GreeceHQ checked Sep 28, 202651-20027 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceGreeceHQ checked Sep 28, 202611-5027 contacts →

Partial evidence

“Η εταιρεία Break Even Consulting ειδικεύεται στην παροχή συμβουλευτικών και μελετητικών υπηρεσιών υψηλής ποιότητας σε επιχειρήσεις, οργανισμούς και σε φορείς του δημοσίου και…”

Source: RevenueBase Database · checked Sep 28, 2026
5Indirect evidenceAthens, GreeceHQ checked Sep 28, 202611-5019 contacts →

Indirect evidence

“At Define Solutions, we put your business needs and goals first, in order to deliver tailored solutions that drive growth and streamline operations.”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceMarousi, GreeceHQ checked Sep 28, 202611-5018 contacts →

Partial evidence

“Dextera is an independent consulting firm, specialized in crafting solutions to the complex business and strategic challenges of our clients.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceThessaloniki, GreeceHQ checked Sep 28, 202611-5017 contacts →

Partial evidence

“OECON Group, a Greek-based consultancy company, has been providing exceptional business consulting services since 2003.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceAthens, GreeceHQ checked Sep 28, 202611-5014 contacts →

Indirect evidence

“Η Money Managers Hellas μέλος του ομίλου Money Managers είναι μια εταιρεία με εμπειρία στο χώρο της Συμβουλευτικής Επιχειρήσεων από το 2002.”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceIraklion, GreeceHQ checked Sep 28, 202611-5010 contacts →

Partial evidence

“Over the past 20 years, MDC Stiakakis’ people solve the toughest problems on behalf of their clients by providing high quality consulting, tax and financial services.”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceΜαρούσι, GreeceHQ checked Sep 28, 20261-109 contacts →

Indirect evidence

“H HBI ως εταιρεία παροχής υπηρεσιών αποτελεί υπόδειγμα στο χώρο της συμβουλευτικής συνδυάζοντας απόλυτα τα οφέλη μιας μικρομεσαίας επιχείρησης με την πολυετή εμπειρία που…”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceThessaloniki, GreeceHQ checked Sep 28, 20261-106 contacts →

Indirect evidence

“Σύμβουλοι Επιχειρήσεων”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceAthens, GreeceHQ checked Sep 28, 202611-505 contacts →

Indirect evidence

“Excaliber is driven by passion for professionalism, highest quality and results.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceKallithea - Athens, GreeceHQ checked Sep 28, 202611-505 contacts →

Indirect evidence

“MENTORING S.A.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceAthens, GreeceHQ checked Sep 28, 20261-105 contacts →

Indirect evidence

“Strategy Ring empowers forward thinking businesses to expand capabilities beyond their current reach by leveraging top-tier expertise, deep industry experience and disciplined use…”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceMelíssia, GreeceHQ checked Sep 28, 20261-104 contacts →

Indirect evidence

“Delta Finance Financial and Strategic Business Consultants.”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceEchedoros, GreeceHQ checked Sep 28, 20261-104 contacts →

Indirect evidence

“Εταιρία συμβούλων με έδρα τη Θεσσαλονίκη και δραστηριότητα τη χρήση χρηματοδοτικών εργαλείων για κάθε μορφής επιχείρηση, τη συμβουλευτική ποιότητας και την εκπαίδευση εργαζομένων.”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceAthens, GreeceHQ checked Sep 28, 20261-104 contacts →

Indirect evidence

“STOCHASIS Management Consultancy S.A.”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidenceZákynthos, GreeceHQ checked Sep 28, 202611-502 contacts →

Indirect evidence

“Paraschis & Partners office was established in 2010 in order to provide comprehensive financial services as well as development advice to both businesses and individuals.”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceΝεα Ιωνια Αττικης, GreeceHQ checked Sep 28, 20261-102 contacts →

Indirect evidence

“Οικονομικοί Σύμβουλοι Επιχειρήσεων”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceChania, GreeceHQ checked Sep 28, 20261-102 contacts →

Indirect evidence

“The Company was founded in 2013 with the aim of providing specialized services to businesses and organizations in the Private and Public Sector.”

Source: RevenueBase Database · checked Sep 28, 2026
21Partial evidenceAthens, GreeceHQ checked Sep 28, 20261-102 contacts →

Partial evidence

“When we created 'BU,' we had no illusion that we would fill a 'gap' in the consulting services market in Greece.”

Source: RevenueBase Database · checked Sep 28, 2026
22Partial evidenceKalithea, GreeceHQ checked Sep 28, 20261-102 contacts →

Partial evidence

“Precognize is a consulting firm located in Athens.”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceAthens, GreeceHQ checked Sep 28, 202611-501 contacts →

Indirect evidence

“Η Openview έχει σαν βασική αρχή την εξατομικευμένη προσέγγιση των οικονομικών υποθέσεων (Tailor-made Business Approach).”

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidenceNea Smyrni, GreeceHQ checked Sep 28, 20261-101 contacts →

Partial evidence

“Ependysis is a business consulting company.”

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceAthens, GreeceHQ checked Sep 28, 20261-101 contacts →

Indirect evidence

“Skills Business Consultants are highly endorsed professionals bringing in a diverse field of expertise from a variety of multinational companies and complex industries.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 91 defi consulting firms based in Greece

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Defi consulting firms based in Greece at a glance

As of Sep 28, 2026
24.7%Verified-email coverage
6.2Average contacts per company
1-10Median size (employees)
37.4%Largest-city concentration · Athens
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
25
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 91 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 defi consulting firms, 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 “defi consulting firms”. 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 defi consulting firms), 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 defi consulting firms, 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, 139 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 28, 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.

Defi consulting firms by metro

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 defi consulting firms, 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 defi consulting firms are there based in Greece?

RevenueBase identified 91 defi consulting firms 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?

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

Which city has the most defi consulting firms?

Athens leads with 34 headquartered companies, followed by Thessaloniki (6) and Greece (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 139 verified decision-maker contacts tracked across these 91 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 28, 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.