Company lists · Data verified August 2026

Top 22 Energy infrastructure software companies based in Hungary

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 56 companies tracked

There are 56 energy infrastructure software companies headquartered in Hungary (RevenueBase, August 2026). RevenueBase tracks 674 professional contacts across them, including 269 with verified work emails and 15 with mobile numbers. Budapest is the largest hub.

This list covers energy infrastructure software companies headquartered in Hungary, 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.

56Companies

674Contacts tracked

269Verified emails

15Mobile numbers

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The 22 largest energy infrastructure software companies based in Hungary

Ranked by team size

Top 22 of 56 energy infrastructure software companies based in Hungary, 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	Opus Energetika	Hajduszoboszlo	1,001-5,000	138	18
2	Navitasoft	n/a	51-200	59	47
3	Audax Hungary	n/a	201-500	55	28
4	VPP Energy Group	Budapest	51-200	43	30
5	CMC Europe	Budapest	11-50	34	22
6	Geometria KFT	Budapest	51-200	29	24
7	MET Magyarország	n/a	51-200	26	16
8	Rubin Informatika	Budapest	11-50	25	16
9	Utopus Insights	Budapest	51-200	20	7
10	Spreadmonitor	Budapest	11-50	17	13
11	Enerhash	n/a	11-50	16	10
12	Omexom Hungary	Torokbalint	51-200	15	14
13	Z-Solar	n/a	11-50	7	1
14	Pearl Enterprises KFT	Debrecen	11-50	6	4
15	Solar Markt Csoport	Budapest	1-10	5	5
16	Sight-E	Budapest	1-10	5	3
17	Phlegon Consult KFT	Budapest	11-50	2	1
18	Vabeko Solar	Budapest	11-50	2	1
19	Wattkan KFT	Budapest	1-10	2	1
20	Thdg KFT	Budapest	1-10	2	1
21	Energiaháza	Budapest	1-10	2	1
22	Enerin Group	Nagykanizsa	11-50	1	1

Showing 22 of 56 energy infrastructure software companies based in Hungary

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 269 reachable decision-makers.

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Energy infrastructure software companies based in Hungary at a glance

As of Aug 28, 2026

11-50Median size (employees)

BudapestLargest hub · 23 HQs

15Contacts 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 Budapest	23
Energy infrastructure software companies in Nagykanizsa	2
Energy infrastructure software companies in Veszprem	1
Energy infrastructure software companies in Debrecen	1
Energy infrastructure software companies in Pecs	1
Energy infrastructure software companies in Miskolc	1
Energy infrastructure software companies in Kistelek	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 Hungary.
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 Hungary?

There are 56 energy infrastructure software companies headquartered in Hungary as of August 2026 (RevenueBase).

What is the largest company on this list?

Opus Energetika, headquartered in Hajduszoboszlo, tops this list with the largest team on record.

Which city has the most energy infrastructure software companies?

Budapest leads with 23 headquartered companies, followed by Nagykanizsa (2) and Veszprem (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 269 verified decision-maker contacts tracked across these 56 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.