Company lists · Data verified August 2026

Top 11 Defense systems integration consultants based in Greece

Name: Defense systems integration consultants based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 29 companies tracked

There are 29 defense systems integration consultants headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 905 professional contacts across them, including 388 with verified work emails and 5 with mobile numbers. Athens is the largest hub.

This list covers defense systems integration consultants 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.

29Companies

905Contacts tracked

388Verified emails

5Mobile numbers

Unlock all 29 companies Free account · no credit card · 2 minutes

The 11 largest defense systems integration consultants based in Greece

Ranked by team size

Top 11 of 29 defense systems integration consultants 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	Space Hellas S.A	n/a	501-1,000	444	175
2	Algosystems S.A	Athens	51-200	109	73
3	Scytalys S.A	n/a	51-200	96	52
4	Ifsas Group	n/a	51-200	66	37
5	Onex Technology Systems & Business Solutions SA	Athens	201-500	36	9
6	Scan Saic Information Systems	n/a	11-50	22	10
7	Panou S.A	Athens	11-50	19	14
8	Ingenio	n/a	11-50	15	10
9	13cs.gr	n/a	11-50	10	3
10	Abas Integrated Systems Greece	Chalandri	11-50	8	4
11	Netacmion	n/a	1-10	3	1

Showing 11 of 29 defense systems integration consultants based in Greece

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 388 reachable decision-makers.

Free account · no credit card

See all 29 companies

Defense systems integration consultants based in Greece at a glance

As of Aug 28, 2026

11-50Median size (employees)

AthensLargest hub · 7 HQs

5Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Defense systems integration consultants by metro

Metro	Companies
Defense systems integration consultants in Athens	7
Defense systems integration consultants in Kallithea	2
Defense systems integration consultants in Chalandri	2
Defense systems integration consultants in Piraeus	1
Defense systems integration consultants in Komotini	1
Defense systems integration consultants in Rethymno	1
Defense systems integration consultants in Elliniko Argyroupoli	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 “defense systems integration consultants”, 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; 0 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 defense systems integration consultants are there based in Greece?

There are 29 defense systems integration consultants headquartered in Greece as of August 2026 (RevenueBase).

What is the largest company on this list?

Space Hellas S.A, headquartered in Greece, tops this list with the largest team on record.

Which city has the most defense systems integration consultants?

Athens leads with 7 headquartered companies, followed by Kallithea (2) and Chalandri (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 388 verified decision-maker contacts tracked across these 29 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 29 defense systems integration consultants based in Greece. Start with a free account, no credit card.

Get the full list

Related lists

Defense systems integration consultants by geography

Browse the directory

Browse: Companies home · All Greece lists · All Defense systems integration consultants 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.