Best Energy Companies in Lithuania
The 47 best Energy companies in Lithuania in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Green Genius.
- International grid edge study reveals countries needs and readiness f
Our analysis of 441 Energy companies
$135.1b in tracked funding; 76% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Energy companies in Lithuania
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Green Genius Developer of bioenergy, wind and solar energy projects | $23M | 4 mo ago | Series C | Ruslanas Sklepovic CEO | 2006 | WordPressPleskMySQL+33 | — |
| 2 | LL Investitions Oil and gas exploration & production company | $22M | 165 mo ago | Late Stage | Natalja Haselton CEO | 2006 | — | — |
| 3 | E Energija Manufacturer of district heat network | $7M | 94 mo ago | Series A | Gediminas Uloza CEO | 1995 | — | — |
| 4 | UAB Lignoterma Energy generation from biomass | $4M | 184 mo ago | Deadpooled | Gintaras Lukosius Managing Director | 2011 | — | — |
| 5 | UAB Minijos Nafta Oil & gas exploration and production company | $18K | 374 mo ago | Early Stage | Thomas Haselton CEO | 1995 | — | — |
| 6 | LT Energija Provider of green energy solutions through wind power plants | — | 28 mo ago | Funding Raised | Mindaugas Juodis CEO | 2016 | — | — |
| 7 | Ignitis Group Developer of solar, wind, and bio-energy projects | — | 70 mo ago | Public | Darius Maikstenas CEO | 1991 | DrupalPHPTippy.js+20 | — |
| 8 | SoliTek Manufacturer of solar cells and modules | — | 82 mo ago | Acquired | Zilvinas Paliukas CEO | 2009 | October CMSPHPLaravel+15 | — |
Top 10 Energy companies in Lithuania
#1
Series C · Vilnius, Vilnius County · founded 2006$23.1Mraised▾
Developer of bioenergy, wind and solar energy projects
#2
Late Stage · Gargzdai, Klaipeda County · founded 2006$21.9Mraised▾
Oil and gas exploration & production company
#3
Series A · Vilnius, Vilnius County · founded 1995$6.8Mraised▾
Manufacturer of district heat network
#4
Deadpooled · Panevezys, Panevezys County · founded 2011 · 17 employees$4.3Mraised▾
Operator of a Lithuanian alternative energy company. The company is engaged in the development, management and operation of biomass boiler-houses and production and sale of heat and electricity to its customers.
#5
Early Stage · Gargzdai, Klaipeda County · founded 1995$18Kraised▾
Provider of oil and gas exploration services. The company engages in the development and production of oil. It currently produces oil from 8 oil fields located in Klaipeda and Silute Districts.
#6
Funding Raised · Kretinga, Klaipeda County · founded 2016—raised▾
LT Energija is a company under UAB Renerga, a pioneer in green electricity production in Lithuania. They are developing a wind power plant in Pagėgiai district, with plans for it to come online in 2023.
#7
Public · Vilnius, Vilnius County · founded 1991—raised▾
Developer of solar, wind, and bio-energy projects
#8
Acquired · Vilnius, Vilnius County · founded 2009 · 34 employees—raised▾
SoliTek is a manufacturer and seller of photovoltaic cells and modules with production facility located in Vilnius. Offers glass-glass solar PV modules made up of tempered glass for roof installations. Also, offers monocrystalline and polycrystalline solar cells and solar modules.
#9
Funding Raised · Vilnius, Vilnius County · founded 2011—raised▾
Provider of solar panels and installation services
#10
Funding Raised · Vilnius, Vilnius County · founded 1995—raised▾
Provides indoor and outdoor energy efficient engineering services for buildings
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Energy coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Grid Energy Storage is moving in Lithuania
A read on the academic research around Grid Energy Storage — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 30 Lithuania-affiliated papers.
- Kaunas University of Technology15
- Vilnius Gediminas Technical University4
- Vilnius University2
- Lithuanian Energy Institute2
- Vytautas Magnus University2
- Thermal2
- Renewable energy2
- Intercalation (chemistry)2
- In situ2
- Electrical conductor2
- Thermal energy storage5
- Thermal5
- Renewable energy3
- Data transmission2
- Transmission (telecommunications)2
- Supercapacitor2
- Limiting1
- Energy (signal processing)1
- Production (economics)1
- Energy system1
Where energy storage is researched across Lithuania
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.