Company lists · Data verified August 2026

Top 25 Business intelligence consulting companies based in Greece

Name: Business intelligence consulting companies based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 159 companies tracked

There are 159 business intelligence consulting companies headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 2,878 professional contacts across them, including 1,396 with verified work emails and 79 with mobile numbers. Athens is the largest hub.

This list covers business intelligence consulting companies 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.

159Companies

2,878Contacts tracked

1,396Verified emails

79Mobile numbers

Unlock all 159 companies Free account · no credit card · 2 minutes

The 25 largest business intelligence consulting companies based in Greece

Ranked by team size

Top 25 of 159 business intelligence consulting companies 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	Adastra	Thessaloniki	1,001-5,000	1,572	872
2	Real Consulting	Chalandri	501-1,000	279	157
3	Priority	Athens	51-200	113	70
4	Innovation Technology And Management Consultants	Marousi	n/a	81	5
5	Witside	Alimos	11-50	46	38
6	Logismos S.A	Salonica	11-50	44	30
7	Braincube SA	Athens	11-50	40	22
8	Neurocom SA	n/a	11-50	36	28
9	Visionit GR	n/a	11-50	27	22
10	Your Confidence S.A	n/a	51-200	27	14
11	Libra AI Technologies	n/a	11-50	22	16
12	Grand Value	n/a	11-50	16	1
13	Analytix Consulting	Athens	1-10	15	9
14	Heuristic Data	Athens	11-50	15	7
15	Seven RED Lines	Vrilissia	11-50	14	10
16	Quantum Bits	Athens	11-50	14	3
17	Alphacons Intelligent Technology Solutions S.A	Iraklio	11-50	13	3
18	NUS Solutions	Athens	11-50	10	8
19	MDC Stiakakis	n/a	11-50	10	4
20	Pappas B.I. Technology	n/a	11-50	8	4
21	Apiron	n/a	11-50	8	3
22	Thinkdata PC	Athens	11-50	7	1
23	City Consulting Greece	Athens	1-10	7	1
24	Smarttree	n/a	11-50	6	4
25	Impact Premium Consulting Services	Athens	1-10	6	4

Showing 25 of 159 business intelligence consulting companies based in Greece

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,396 reachable decision-makers.

Free account · no credit card

See all 159 companies

Business intelligence consulting companies based in Greece at a glance

As of Aug 28, 2026

1-10Median size (employees)

AthensLargest hub · 56 HQs

79Contacts with mobile numbers

6Emails re-verified in last 30 days

Companies by employee count

1-10

115

11-50

51-200

501-1,000

1,001-5,000

Business intelligence consulting companies by metro

Metro	Companies
Business intelligence consulting companies in Athens	56
Business intelligence consulting companies in Thessaloniki	6
Business intelligence consulting companies in Piraeus	2
Business intelligence consulting companies in Salonica	2
Business intelligence consulting companies in Chalandri	2
Business intelligence consulting companies in Marousi	2
Business intelligence consulting companies in Gerakas	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 consulting companies”, 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; 6 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 consulting companies are there based in Greece?

There are 159 business intelligence consulting companies headquartered in Greece as of August 2026 (RevenueBase).

What is the largest company on this list?

Adastra, headquartered in Thessaloniki, tops this list with the largest team on record.

Which city has the most business intelligence consulting companies?

Athens leads with 56 headquartered companies, followed by Thessaloniki (6) and Piraeus (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 1,396 verified decision-maker contacts tracked across these 159 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.

Ready to reach these companies? Verified emails and direct dials for all 159 business intelligence consulting companies based in Greece. Start with a free account, no credit card.

Get the full list

Related lists

Business intelligence consulting companies by geography

Browse the directory

Browse: Companies home · All Greece lists · All Business intelligence consulting companies lists · New lists

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.