Company lists · Data verified August 2026

Top 12 Clean energy software companies based in Lithuania

Name: Clean energy software companies based in Lithuania
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 27 companies tracked

There are 27 clean energy software companies headquartered in Lithuania (RevenueBase, August 2026). RevenueBase tracks 757 professional contacts across them, including 244 with verified work emails and 48 with mobile numbers. Vilnius is the largest hub.

This list covers clean energy software companies headquartered in Lithuania, 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.

27Companies

757Contacts tracked

244Verified emails

48Mobile numbers

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The 12 largest clean energy software companies based in Lithuania

Ranked by team size

Top 12 of 27 clean energy software companies based in Lithuania, 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	Pvcase	Kaunas	201-500	308	40
2	Ignitis Lietuva	Vilnius	51-200	223	144
3	Enefit Lietuva	Vilnius	51-200	64	28
4	Solar Plant	Kaunas	11-50	16	8
5	Greenup UAB Elektra MAN	Vilnius	11-50	15	1
6	Inion Software	Vilnius	11-50	11	7
7	Unosol	Kaunas	11-50	10	7
8	Tukas EV	Vilnius	11-50	6	2
9	Nogrid	Vilnius	1-10	4	2
10	Sinergija LT	Mazeikiai	1-10	3	1
11	Solarbank	Vilnius	1-10	2	2
12	Efektyvumas	Telsiai	1-10	2	2

Showing 12 of 27 clean energy software companies based in Lithuania

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Clean energy software companies based in Lithuania at a glance

As of Aug 28, 2026

11-50Median size (employees)

VilniusLargest hub · 16 HQs

48Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Clean energy software companies by metro

Metro	Companies
Clean energy software companies in Vilnius	16
Clean energy software companies in Kaunas	5
Clean energy software companies in Mazeikiai	1
Clean energy software companies in Karkazai	1
Clean energy software companies in Telsiai	1
Clean energy software companies in Ausra	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 “clean energy software companies”, with match quality audited by blind human judging, and headquartered in Lithuania.
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; 2 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 clean energy software companies are there based in Lithuania?

There are 27 clean energy software companies headquartered in Lithuania as of August 2026 (RevenueBase).

What is the largest company on this list?

Pvcase, headquartered in Kaunas, tops this list with the largest team on record.

Which city has the most clean energy software companies?

Vilnius leads with 16 headquartered companies, followed by Kaunas (5) and Mazeikiai (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 244 verified decision-maker contacts tracked across these 27 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.