Company lists · Data refreshed September 2026

Top 25 Renewable energy system integrators based in Lithuania

Name: Renewable energy system integrators based in Lithuania
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 80 companies tracked

RevenueBase identified 80 company matches for renewable energy system integrators associated with Lithuania as of September 2026 and tracks 1,399 professional contacts across them, including 554 with verified work emails. Vilnius is the largest hub.

This list covers company matches for renewable energy system integrators associated with Lithuania, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

80Companies

1,399Contacts tracked

554Verified emails

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The 25 largest renewable energy system integrators based in Lithuania

Ranked by team size

Top 25 of 80 company matches for renewable energy system integrators based in Lithuania, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Pvcase	Exact match	Kaunas, LithuaniaHQ recorded Sep 17, 2026	201-500	308 contacts →
	Exact match “PVcase is moving solar forward with an alternative to the traditional labor-intensive, time-consuming, and error-prone solar project development process.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Ignitis Lietuva	Exact match	Vilnius, LithuaniaHQ recorded Sep 17, 2026	51-200	219 contacts →
	Exact match “Teikiame energijos vartojimo ir šildymo sprendimus bei kitas energetikos paslaugas verslo ir privatiems klientams.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Green Genius	Exact match	Vilnius, LithuaniaHQ recorded Sep 17, 2026	201-500	112 contacts →
	Exact match “Green Genius is a European renewable energy company with 2.7 GW of solar, wind, biogas, and biomethane projects in development across eight countries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Enefit Lietuva	Exact match	Vilnius, LithuaniaHQ recorded Sep 17, 2026	51-200	63 contacts →
	Exact match “Enefit“ – žaliųjų energijos sprendimų bendrovė, siūlanti platų spektrą paslaugų ir priemonių – nuo žaliosios elektros energijos tiekimo iki sumanaus energijos kaupiklių valdymo –…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Detra Solar	Exact match	Kaunas, LithuaniaHQ recorded Sep 17, 2026	51-200	56 contacts →
	Exact match “Detra Solar is an ISO certified Solar & Storage design, engineering, and consulting firm.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	SUN Investment Group SIG	Exact match	Vilnius, LithuaniaHQ recorded Sep 17, 2026	51-200	53 contacts →
	Exact match “Sun Investment Group (SIG) is an international development and investment management company focused on delivering steady quality in the rapidly evolving solar energy industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Veesla	Exact match	Galinės K., LithuaniaHQ recorded Sep 17, 2026	51-200	43 contacts →
	Exact match “VEESLA – solidžią patirtį sukaupusi, sparčiai auganti, šiuolaikiškus bei inovatyvius atsinaujinančios energetikos sprendimus siūlanti, klientų pasitikėjimą pelniusi kompanija.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Ds1	Exact match	Vilnius, LithuaniaHQ recorded Sep 17, 2026	201-500	43 contacts →
	Exact match “Founded in 1991, DS1 has grown from a local business into an international leader in energy infrastructure.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Energia Futura	Exact match	Kaunas, LithuaniaHQ recorded Sep 17, 2026	51-200	36 contacts →
	Exact match “Energia Futura is an energy infrastructure company delivering solar power, energy storage and electrical grid projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	UAB Vilpra	Exact match	Vilnius, LithuaniaHQ recorded Sep 17, 2026	51-200	35 contacts →
	Exact match “Established in 1992 our company is now one of the leading engineering companies in the field representing only recognized manufacturers that provide products and brands of high…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Solet, UAB	Exact match	Vilnius, LithuaniaHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “At Solet we believe in providing top-quality products, offering superior service, and maintaining long-term relationships with our customers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Solar Plant	Exact match	Kaunas, LithuaniaHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Solar Plant yra viena iš Light Financials įmonių grupės įmonių teikianti saulės energetikos projektų vystymo ir įgyvendinimo paslaugas gyventojams ir verslui.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Greenup UAB Elektra MAN	Exact match	Vilnius, LithuaniaHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “GreenUP is the key idea in our daily routine.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Ener-G Design, UAB	Exact match	Kaunas, LithuaniaHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “Although the company was established only in 2022, we have been a team of designers for many years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Energy On	Exact match	Kaunas, LithuaniaHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “We all need our Energy ON: people for a living and businesses to maintain their processes.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Autonomeco	Exact match	Antakalnis, LithuaniaHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Autonomeco is a successful distribution company supplying all main components for solar power plants in the Baltic and Scandinavian countries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Eternia Solar	Exact match	Vilnius, LithuaniaHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Eternia Solar is a leading solar EPC provider offering comprehensive renewable energy solutions for European businesses.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Energy Unlimited	Exact match	Vilnius, LithuaniaHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “ENERGY UNLIMITED is a renewable energy development & technical and commercial asset management company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Unosol	Exact match	Kaunas, LithuaniaHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Kiekvienam po saulę!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Renerga	Exact match	Jonalaukis, LithuaniaHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Bendrovė „Renerga“ yra žaliosios energetikos pradininkė Lietuvoje ir užsiima elektros energijos gamyba iš vėjo, vandens ir saulės.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	European Energy - Lietuva	Exact match	Vilnius, LithuaniaHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Renewable energy company within wind, solar PV and Power-to-X.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Litsol	Exact match	Siauliai, LithuaniaHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Inžinerinių sistemų sprendimai Saulės elektrinės, elektrotechnika, apsaugos sistemos” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Ekoenergas	Exact match	Siauliai, LithuaniaHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Padėsime jums išrinkti tinkamiausią vietą įrengti saulės elektrinę ir pateiksime labiausiai jūsų poreikius atitinkantį sprendimą.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Sonergy	Exact match	Kaunas, LithuaniaHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Sonergy brand and the team behind it work diligently towards its main goals, that are: longterm partnerships, mutual trust among companies' clients, suppliers and associates, as…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Tukas EV	Exact match	Vilnius, LithuaniaHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “We are Tukas EV – creators of HR Bank, where sustainability meets smart energy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “renewable energy system integrators”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 80 renewable energy system integrators based in Lithuania

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Renewable energy system integrators based in Lithuania at a glance

As of Sep 17, 2026

39.6%Verified-email coverage

17.5Average contacts per company

11-50Median size (employees)

47.5%Largest-city concentration · Vilnius

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Lithuania, so it is reported there. Company counts and contact totals on this page are exact for Lithuania, over 80 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Lithuania whose business descriptions match “renewable energy system integrators” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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: Every displayed company carries at least one verified work email. RevenueBase tracks 554 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “renewable energy system integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy system integrators are there based in Lithuania?

RevenueBase identified 80 company matches for renewable energy system integrators associated with Lithuania as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Pvcase tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most renewable energy system integrators?

Vilnius leads with 38 company records, followed by Kaunas (16) and Klaipeda (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 554 professional contacts with verified work emails tracked across these 80 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.