Company lists · Data refreshed September 2026

Top 17 Accounting firm leadership coaching companies based in Athens, Greece

RevenueBase identified 73 accounting firm leadership coaching companies headquartered in Athens, Greece as of September 2026 and tracks 442 professional contacts across them, including 93 with verified work emails. Across Greece, Athens is the largest hub for this category.

This list covers accounting firm leadership coaching companies headquartered in Athens, 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 27, 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 27, 2026 86% judged on-target in blind review
73Companies
442Contacts tracked
93Verified emails
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The 17 largest accounting firm leadership coaching companies based in Athens, Greece

Ranked by team size
Top 17 of 73 accounting firm leadership coaching companies based in Athens, Greece, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to accounting firm leadership coaching companies: 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 evidenceAthens, GreeceHQ checked Sep 27, 202651-20039 contacts →

Partial evidence

“NEPA Economic Consulting, led by CEO Konstantinos Patiris, is a premier financial advisory firm specializing in integrated Tax, Accounting and Business Consulting.”

Source: RevenueBase Database · checked Sep 27, 2026
2Partial evidenceAthens, GreeceHQ checked Sep 27, 202611-5021 contacts →

Partial evidence

“INTERLOG SA provides a range of high-quality services, including accounting, tax as well as advisory services to individuals, corporates and other organisations.”

Source: RevenueBase Database · checked Sep 27, 2026
3Partial evidenceAthens, GreeceHQ checked Sep 27, 202611-5018 contacts →

Partial evidence

“Prooptiki was established as an accounting firm back in 1984; today, it is one of the most successful companies in the economic sector, providing consultation on accounting-tax…”

Source: RevenueBase Database · checked Sep 27, 2026
4Partial evidenceAthens, GreeceHQ checked Sep 27, 202611-5014 contacts →

Partial evidence

“Quantum Business & IT Solutions was founded in 2013 with the purpose of providing consulting and training services in the areas of information technology and accounting.”

Source: RevenueBase Database · checked Sep 27, 2026
5Indirect evidenceAthens, GreeceHQ checked Sep 27, 202611-5010 contacts →

Indirect evidence

“OLYMPIA AUDITORS S.A.”

Source: RevenueBase Database · checked Sep 27, 2026
6Partial evidenceAthens, GreeceHQ checked Sep 27, 202651-2009 contacts →

Partial evidence

“Premier Consulting SA is an accounting, tax and business advisory firm established with the objective to provide high quality personalised services.”

Source: RevenueBase Database · checked Sep 27, 2026
7Partial evidenceAthens, GreeceHQ checked Sep 27, 202611-509 contacts →

Partial evidence

“FK Consulting Services Ltd is a dynamic firm providing accounting, tax and consulting services by experienced and accomplished professionals.”

Source: RevenueBase Database · checked Sep 27, 2026
8Partial evidenceAthens, GreeceHQ checked Sep 27, 20261-108 contacts →

Partial evidence

“TLS Tax Advisory (Tax & Law Solutions)-founded in 1996 as a sole proprietorship and transformed to a legal entity in 2020- aims to provide tax/accounting consulting and financial…”

Source: RevenueBase Database · checked Sep 27, 2026
9Partial evidenceAthens, GreeceHQ checked Sep 27, 202611-508 contacts →

Partial evidence

“Taxation, Audit & Accounting Business Consultants Firm PSARIANOS S.A.”

Source: RevenueBase Database · checked Sep 27, 2026
10Partial evidenceAthens, GreeceHQ checked Sep 27, 202611-508 contacts →

Partial evidence

“We solve all your consulting and accounting issues Having in its human resources experienced and specialized accountants Aegean Consulting Group provides high level accounting…”

Source: RevenueBase Database · checked Sep 27, 2026
11Indirect evidenceAthens, GreeceHQ checked Sep 27, 202611-507 contacts →

Indirect evidence

“From entrepreneurial start-ups to major multinational corporations, the businesses we work for have a strong belief that, whatever the market, supremely well managed structures…”

Source: RevenueBase Database · checked Sep 27, 2026
12Indirect evidenceAthens, GreeceHQ checked Sep 27, 20261-106 contacts →

Indirect evidence

“Adamopoulos Consulting is a full-service consulting firm that offers a wide range of top-quality financial services available for start-ups, SME and large corporations.”

Source: RevenueBase Database · checked Sep 27, 2026
13Partial evidenceAthens, GreeceHQ checked Sep 27, 20261-102 contacts →

Partial evidence

“Emphasis is a firm specialized in accounting and tax consulting services, located in Athens.”

Source: RevenueBase Database · checked Sep 27, 2026
14Indirect evidenceAthens, GreeceHQ checked Sep 27, 20261-102 contacts →

Indirect evidence

“WHO WE ARE L.A.B.C.”

Source: RevenueBase Database · checked Sep 27, 2026
15Indirect evidenceAthens, GreeceHQ checked Sep 27, 20261-102 contacts →

Indirect evidence

“Welcome to Business Best, your One-Stop Business Agency dedicated to providing specialized services to entrepreneurs, leaders, employees, and those seeking employment or a career…”

Source: RevenueBase Database · checked Sep 27, 2026
16Indirect evidenceAthens, GreeceHQ checked Sep 27, 20261-101 contacts →

Indirect evidence

“Empowering Professionals to Lead, Communicate, and Thrive!”

Source: RevenueBase Database · checked Sep 27, 2026
17Strong evidenceAthens, GreeceHQ checked Sep 27, 20261-101 contacts →

Strong evidence

“GROW Coaching Alliance partners with leaders, teams, organizations and experienced professionals facing complex organizational, leadership and career challenges.”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 17 of 73 accounting firm leadership coaching companies based in Athens, Greece

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Accounting firm leadership coaching companies based in Athens, Greece at a glance

As of Sep 27, 2026
21.0%Verified-email coverage
6.1Average contacts per company
1-10Median size (employees)
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
23
51-200
3

Email recency for this list is measured across the whole Greece list rather than for Athens, so it is reported there. Company counts and contact totals on this page are exact for Athens, over 73 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 accounting firm leadership coaching companies, 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 Athens, Greece whose own description of what they do matches “accounting firm leadership coaching companies”. 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 accounting firm leadership coaching companies), 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 accounting firm leadership coaching companies, and records with no verified work email. Companies headquartered outside Athens 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, 93 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 27, 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 accounting firm leadership coaching companies, 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 accounting firm leadership coaching companies are there based in Athens, Greece?

RevenueBase identified 73 accounting firm leadership coaching companies headquartered in Athens, 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?

Nepa Economic Consulting S.A, headquartered in Athens, tops this list with the largest team on record.

Which city in Greece has the most accounting firm leadership coaching companies?

Athens leads Greece with 73 headquartered companies, followed by Thessaloniki (9) and Marousi (5).

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 93 verified decision-maker contacts tracked across these 73 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 27, 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.