Company lists · Data verified August 2026

Top 25 Energy infrastructure software companies based in Finland

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 58 companies tracked

There are 58 energy infrastructure software companies headquartered in Finland (RevenueBase, August 2026). RevenueBase tracks 10,352 professional contacts across them, including 4,761 with verified work emails and 1,187 with mobile numbers. Helsinki is the largest hub.

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

58Companies

10,352Contacts tracked

4,761Verified emails

1,187Mobile numbers

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The 25 largest energy infrastructure software companies based in Finland

Ranked by team size

Top 25 of 58 energy infrastructure software companies based in Finland, 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	Sulzer	Vantaa	10001+	8,290	3,735
2	Wärtsilä Energy	Helsinki	10001+	948	481
3	Elenia	Tampere	201-500	230	178
4	Keypro	Joensuu	51-200	57	30
5	Keravan Energia	Kerava	51-200	51	39
6	Insplan OY	Porvoo	51-200	49	38
7	Auris Energia	Kotka	51-200	37	31
8	Intergrid	Helsinki	11-50	31	27
9	Advian	Espoo	51-200	30	23
10	Safegrid A G&w Electric Company	Espoo	11-50	28	20
11	Höyrytys OY	Kerava	11-50	28	11
12	Syncron Tech OY	Pori	11-50	27	18
13	Haminan Energia OY	Hamina	11-50	23	14
14	Planora OY	Porvoo	11-50	20	14
15	Creowave OY	Oulu	11-50	19	13
16	CFE Finland OY	Vantaa	11-50	19	12
17	Synergi	Helsinki	11-50	17	12
18	Sallila Energia OY	n/a	51-200	17	9
19	Comsel System LTD	Vasa	11-50	12	5
20	Ensense	Espoo	11-50	10	7
21	Energytech Finland OY	n/a	1-10	10	7
22	Automous	Espoo	1-10	10	4
23	Elektron	Jyvaskyla	11-50	7	3
24	Enreport	Espoo	1-10	7	2
25	Encohub OY	Jyvaskyla	11-50	5	5

Showing 25 of 58 energy infrastructure software companies based in Finland

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Energy infrastructure software companies based in Finland at a glance

As of Aug 28, 2026

11-50Median size (employees)

HelsinkiLargest hub · 8 HQs

1,187Contacts 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

1,001-5,000

10001+

Energy infrastructure software companies by metro

Metro	Companies
Energy infrastructure software companies in Helsinki	8
Energy infrastructure software companies in Espoo	7
Energy infrastructure software companies in Tampere	6
Energy infrastructure software companies in Vantaa	4
Energy infrastructure software companies in Oulu	3
Energy infrastructure software companies in Kotka	2
Energy infrastructure software companies in Mariehamn	2

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 Finland.
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 Finland?

There are 58 energy infrastructure software companies headquartered in Finland as of August 2026 (RevenueBase).

What is the largest company on this list?

Sulzer, headquartered in Vantaa, tops this list with the largest team on record.

Which city has the most energy infrastructure software companies?

Helsinki leads with 8 headquartered companies, followed by Espoo (7) and Tampere (6).

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 4,761 verified decision-maker contacts tracked across these 58 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.