Company lists · Data verified August 2026

Top 20 Business intelligence and research firms based in Greece

Name: Business intelligence and research firms based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 59 companies tracked

There are 59 business intelligence and research firms headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 2,796 professional contacts across them, including 743 with verified work emails and 106 with mobile numbers. Athens is the largest hub.

This list covers business intelligence and research firms headquartered in Greece, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

59Companies

2,796Contacts tracked

743Verified emails

106Mobile numbers

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The 20 largest business intelligence and research firms based in Greece

Ranked by team size

Top 20 of 59 business intelligence and research firms based in Greece, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Dialectica	n/a	1,001-5,000	2,415	678
2	PRC Group The Management House S.A	n/a	51-200	28	4
3	Your Confidence S.A	n/a	51-200	27	14
4	Linked Business	Athens	11-50	22	2
5	Seven RED Lines	Vrilissia	11-50	14	10
6	Alternative Research Solutions	Athens	51-200	14	5
7	GBR Consulting	Athens	1-10	14	3
8	MDC Stiakakis	n/a	11-50	10	4
9	Maya Insights	Athens	1-10	8	5
10	Apiron	n/a	11-50	8	3
11	MRB Hellas SA Research & Consulting	Athens	11-50	8	3
12	Netrino	n/a	1-10	5	2
13	About People	Athens	1-10	4	1
14	Long Lust	Athens	1-10	2	2
15	361 Threesixtyone Research Solutions	n/a	11-50	2	1
16	Papanastasiou Co. Business Consultants	Chania	1-10	2	1
17	Ai-Analytix	Athens	1-10	2	1
18	Moebius Research	n/a	1-10	1	1
19	Nous Everyday Learning	Athens	1-10	1	1
20	Skills Business Consultants	n/a	1-10	1	1

Showing 20 of 59 business intelligence and research firms based in Greece

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Business intelligence and research firms based in Greece at a glance

As of Aug 28, 2026

1-10Median size (employees)

AthensLargest hub · 25 HQs

106Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

1,001-5,000

Business intelligence and research firms by metro

Metro	Companies
Business intelligence and research firms in Athens	25
Business intelligence and research firms in Thermi	2
Business intelligence and research firms in Karakasi	1
Business intelligence and research firms in Palaio Faliro	1
Business intelligence and research firms in Trikala	1
Business intelligence and research firms in Vrilissia	1
Business intelligence and research firms in Thessaloniki	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “business intelligence and research firms”, with match quality audited by blind human judging, and headquartered in Greece.
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: Contact records re-verify on a rolling cadence; 4 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many business intelligence and research firms are there based in Greece?

There are 59 business intelligence and research firms headquartered in Greece as of August 2026 (RevenueBase).

What is the largest company on this list?

Dialectica, headquartered in Greece, tops this list with the largest team on record.

Which city has the most business intelligence and research firms?

Athens leads with 25 headquartered companies, followed by Thermi (2) and Karakasi (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 743 verified decision-maker contacts tracked across these 59 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.