Company lists · Data verified August 2026

Top 25 Energy infrastructure software companies based in Greece

Name: Energy infrastructure software companies based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 66 companies tracked

There are 66 energy infrastructure software companies headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 1,238 professional contacts across them, including 626 with verified work emails and 13 with mobile numbers. Athens is the largest hub.

This list covers energy infrastructure software 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.

66Companies

1,238Contacts tracked

626Verified emails

13Mobile numbers

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The 25 largest energy infrastructure software companies based in Greece

Ranked by team size

Top 25 of 66 energy infrastructure software 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	REDEN	Athens	201-500	260	150
2	Elpedison S.A	n/a	201-500	248	167
3	Protasis SA	Pylaia Chortiatis	51-200	100	47
4	Net2grid	n/a	51-200	77	45
5	Former Deda	Athens	201-500	46	28
6	I4energy	Athens	11-50	38	23
7	MES Energy S.A	Athens	11-50	37	25
8	Vaasaett	n/a	11-50	37	21
9	MGD Energy SA	Athens	51-200	33	19
10	Apollo Green Solutions	Athens	1-10	23	3
11	Dimkat Constructions & Energy	Metamorfosi	51-200	15	10
12	Gecko Power Solutions	n/a	11-50	14	9
13	Joule S.A	Athens	1-10	13	7
14	Eaton PC	n/a	1-10	13	5
15	Intrapower S.A	n/a	51-200	13	4
16	Wedata	Marousi	11-50	13	2
17	Rutech S.A	n/a	11-50	12	7
18	Optimems	n/a	11-50	11	6
19	Enter G	n/a	1-10	11	1
20	DOMX	Kalamaria	1-10	10	5
21	Stellarblue	Kalamaria	11-50	9	7
22	Inovtech	n/a	11-50	9	5
23	Sarris Energy	n/a	11-50	9	2
24	Depa International Projects	n/a	11-50	8	7
25	Plugsecure	Athens	1-10	7	4

Showing 25 of 66 energy infrastructure software companies based in Greece

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Energy infrastructure software companies based in Greece at a glance

As of Aug 28, 2026

11-50Median size (employees)

AthensLargest hub · 16 HQs

13Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Energy infrastructure software companies by metro

Metro	Companies
Energy infrastructure software companies in Athens	16
Energy infrastructure software companies in Thessaloniki	3
Energy infrastructure software companies in Marousi	3
Energy infrastructure software companies in Kalamaria	2
Energy infrastructure software companies in Koropi	1
Energy infrastructure software companies in Metamorfosi	1
Energy infrastructure software companies in Komotini	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 “energy infrastructure software 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; 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 energy infrastructure software companies are there based in Greece?

There are 66 energy infrastructure software companies headquartered in Greece as of August 2026 (RevenueBase).

What is the largest company on this list?

REDEN, headquartered in Athens, tops this list with the largest team on record.

Which city has the most energy infrastructure software companies?

Athens leads with 16 headquartered companies, followed by Thessaloniki (3) and Marousi (3).

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 626 verified decision-maker contacts tracked across these 66 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.