Company lists · Data verified August 2026

Top 17 Energy management software companies based in Greece

Name: Energy management 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 36 companies tracked

There are 36 energy management software companies headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 286 professional contacts across them, including 109 with verified work emails and 4 with mobile numbers. Athens is the largest hub.

This list covers energy management 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.

36Companies

286Contacts tracked

109Verified emails

4Mobile numbers

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The 17 largest energy management software companies based in Greece

Ranked by team size

Top 17 of 36 energy management 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	Net2grid	n/a	51-200	77	45
2	I4energy	Athens	11-50	38	23
3	Apollo Green Solutions	Athens	1-10	23	3
4	Optimems	n/a	11-50	11	6
5	Enerca	n/a	1-10	11	1
6	DOMX	Kalamaria	1-10	10	5
7	Stellarblue	Kalamaria	11-50	9	7
8	Sarris Energy	n/a	11-50	9	2
9	Rething IOT Technologies	n/a	11-50	6	3
10	Ether Applications	Peania Athens	11-50	5	3
11	HAM Systems	n/a	1-10	5	2
12	Upnorm S.A	Thessaloniki	11-50	4	2
13	Deltaenergy	Koukaki Athens	11-50	3	2
14	Ecomechanica	Marathon	1-10	3	1
15	Elisys Greece	n/a	1-10	2	2
16	Interen Engineering P.C	Kavala	1-10	2	1
17	Energylive	n/a	1-10	2	1

Showing 17 of 36 energy management software companies based in Greece

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Energy management software companies based in Greece at a glance

As of Aug 28, 2026

1-10Median size (employees)

AthensLargest hub · 4 HQs

4Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Energy management software companies by metro

Metro	Companies
Energy management software companies in Athens	4
Energy management software companies in Thessaloniki	2
Energy management software companies in Kalamaria	2
Energy management software companies in Salonica	1
Energy management software companies in Marathon	1
Energy management software companies in Patras	1
Energy management software companies in Koropi	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 management 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 management software companies are there based in Greece?

There are 36 energy management software companies headquartered in Greece as of August 2026 (RevenueBase).

What is the largest company on this list?

Net2grid, headquartered in Greece, tops this list with the largest team on record.

Which city has the most energy management software companies?

Athens leads with 4 headquartered companies, followed by Thessaloniki (2) and Kalamaria (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 109 verified decision-maker contacts tracked across these 36 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.