What Elenger Grupp does

Elenger Grupp is the largest privately owned energy company in the Baltic and Finnish region, operating across the full energy value chain from commodity trading and production through distribution to end-customer delivery. Headquartered in Tallinn, Estonia, and 100% owned by publicly listed holding company Infortar (Aktsiaselts Infortar, Nasdaq Tallinn), the company serves more than 450,000 residential, business, and maritime customers across six markets: Estonia, Latvia, Lithuania, Finland, Poland, and Germany. Its portfolio spans natural gas sourced from Western origins, locally produced biomethane, electricity (including green electricity from owned solar parks), LNG for industrial and maritime customers, CNG vehicle fuel, solar generation, battery storage, and combined heat and power (CHP) solutions, supported by approximately 9,000 km of gas distribution networks in Estonia, Latvia, and Poland.

The company operates a vertically integrated platform built on substantial physical infrastructure: the largest LNG semi-trailer fleet in the Baltic region for off-grid delivery, the dedicated LNG bunkering vessel Optimus operated by subsidiary Elenger Marine in the Gulf of Finland, battery storage systems co-located with solar parks in Latvia (35 MWh total capacity), and a network of four biomethane plants (Halinga, Oisu, Ilmatsalu, Vinni) processing agricultural waste and biowaste. Customers transact through multiple channels, including a self-service e-portal (eservice.elenger.ee), inside sales teams, enterprise field sales for large industrial and maritime accounts, and a CNG retail station network across Estonia.

Revenue is generated primarily through recurring commodity sales (natural gas, electricity, biomethane) on subscription or usage-based billing, supplemented by transaction-fee LNG bunkering and CNG sales, and unit-priced maintenance services for gas appliances. Q1 2026 gas and electricity sales volumes reached 5.5 TWh, a 21% year-over-year increase. Pricing for residential packages is published online; business pricing is quote-based and not disclosed. The company is currently expanding its biomethane, battery storage, and solar footprint while pursuing geographic growth, notably through the November 2024 acquisition of EWE Polska.

Name

Elenger Grupp

Legal name

AS Elenger Grupp

Website

https://elenger.ee

Company type

Private

Founded year

1864

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Elenger Grupp is the largest privately owned energy company in the Baltic-Finnish region, supplying natural gas, electricity, LNG, biomethane, and solar energy to over 450,000 residential, business, and maritime customers across six markets under Infortar ownership.

Ownership category

akta.pro rank

Product category

Integrated Energy Utility Services

NAICS

Natural Gas Distribution (221210), Electric Power Generation, Transmission and Distribution (2211), Electric Power Generation (22111), Fossil Fuel Electric Power Generation (221112)

SIC

Natural Gas Transmisison & Distribution (4923), Gas & Other Services Combined (4932), Cogeneration Services & Small Power Producers (4991)

akta.pro primary industry

Network Upgrades & Capacity Additions (Reconductoring, Rebalancing, Voltage Optimization) (EUAEACAN)

akta.pro secondary industries

Transmission Interconnection & Line Works (Gen-Tie Lines, Overhead/Underground Lines) (EUAMAFAF), Electrical Balance-of-Plant EPC (MV Collection, Cabling, Earthing, Lighting) (EUAEADAB)

Keywords

• Natural gas distribution
• Electricity supply
• LNG bunkering services
• Biomethane production
• Solar energy generation

Headquarters

HQ city

Tallinn

HQ country

Estonia

HQ region

Europe

Offices7 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Supply Chain, Infrastructure, Operations, Personnel, Technology or R&D, Marketing or Sales

Revenue model

1. Natural Gas Sales: Sale of Western-origin natural gas to residential and business customers across six markets (Estonia, Latvia, Lithuania, Finland, Poland, Germany). Revenue generated from commodity sales and distribution through owned/operated gas networks.
2. Renewable Biomethane (Green Gas) Sales: Purchase of biomethane produced from agricultural waste and biowaste at dedicated plants, then transportation, network injection, and sale to end customers. Supports decarbonization of gas supply with growing local production.
3. Electricity Sales: Sale of electricity including green electricity produced at company's own solar parks in Estonia and Latvia. Also engages in international energy trading.
4. LNG Supply and Bunkering: Supply of liquefied natural gas via mobile stations and semi-trailers to off-grid areas, plus marine LNG bunkering services via Elenger Marine's vessel Optimus in the Gulf of Finland. Two models: basic supply (transport only) and full supply (construction, maintenance and supply).
5. CNG (Compressed Natural Gas) for Vehicles: Sale of compressed natural gas as vehicle fuel at Elenger's CNG filling stations across Estonia, targeting eco-conscious fleet operators and individuals.
6. Gas Appliance Maintenance Services: Maintenance services for gas boilers and water heaters in Harju County, Estonia, including combustion parameter measurement and inspection protocols. Priced per service (gas boiler maintenance: 79 EUR; gas water heater maintenance: 44 EUR).

Pricing tiers

Go-to-market motion4 records

Distribution channels7 records

Marketing channels7 records

Core offering

Elenger Grupp is an integrated energy company that supplies natural gas, electricity (including green electricity from its own solar parks), LNG, CNG, and biomethane to residential and business customers across six Baltic and Central European markets. The company operates approximately 9,000 km of gas distribution networks in Estonia, Latvia, and Poland, runs an LNG semi-trailer fleet and the Elenger Marine bunkering vessel Optimus for maritime fuel, and produces renewable biomethane and solar power. It sells energy from procurement and production through to end-user delivery, with over 450,000 customers served.

Product overview

Elenger Grupp is an integrated energy company operating across the entire energy value chain from trading and production to end-user delivery. The company offers a comprehensive portfolio of energy products and services including natural gas (maagaas) for residential customers, electricity including green electricity from its own solar parks, LNG for industrial and marine applications, CNG for vehicles, and biomethane (rohegaas) as a renewable alternative. The product portfolio also includes solar energy solutions, combined heat and power (CHP) systems, and gas appliance maintenance services. Key subsidiaries include Elenger Marine (LNG bunkering), Gaasivõrk (Estonian gas network), and Gaso (Latvian gas distribution). The company operates in six markets: Estonia, Latvia, Lithuania, Finland, Poland, and Germany, serving over 450,000 customers.

Differentiator

Problem solved

Functional benefit

Brands

• Elenger Marine: LNG bunkering services for environmentally friendly ships in the Gulf of Finland area of the Baltic Sea
• Gaasivõrk
• Gaso

Products and services

• Natural Gas (Maagaas) Natural gas of Western origin supplied to residential households and businesses for heating, cooking, and industrial use, distributed through approximately 9,000 km of company-owned gas networks in Estonia, Latvia, and Poland.
• Electricity (incl. Green Electricity) Electricity supply for residential and business customers, including green electricity produced at the company's own solar parks in Estonia and Latvia, plus standard electricity sourced across Baltic and Nordic markets.
• LNG (Liquefied Natural Gas) Supply Liquefied natural gas supply for business customers in two models: Basic Supply (transport-only via LNG semi-trailers) and Full Supply (Elenger builds, operates, and supplies the LNG station on customer territory). Elenger is the largest LNG supplier in the Baltic region, with mobile LNG station solutions for off-pipeline areas.
• CNG (Compressed Natural Gas) for Vehicles Compressed natural gas sold as a clean, locally produced Estonian fuel for vehicles at Elenger's CNG filling stations across Estonia, marketed to eco-conscious fleet operators and individuals. Fuel cards available for fleet use.
• Biomethane (Rohegaas / Green Gas) Renewable biomethane produced from cattle manure and biowaste at dedicated plants (Halinga, Oisu, Ilmatsalu, Vinni) and sold to public transport operators in Tartu, Rakvere, Jõhvi, and Pärnu, as well as industrial and CNG vehicle customers, supporting decarbonization of the gas supply.
• Solar Energy Solutions for Business Solar energy solutions for business customers, including supply from Elenger's own solar parks across Estonia and Latvia and integrated battery storage systems, enabling renewable electricity supply and grid balancing.
• CHP (Combined Heat and Power) Solutions Combined heat and power (koostootmine) generation solutions for business customers, enabling simultaneous on-site production of heat and electricity.
• LNG Bunkering Services (Elenger Marine) LNG and bio-LNG bunkering services for shipping companies operating LNG-powered vessels in the Gulf of Finland area of the Baltic Sea, delivered by Elenger Marine's bunkering vessel Optimus.
• Gas Appliance Maintenance Service Maintenance service for gas boilers and gas water heaters in Harju County, Estonia, including inspection, cleaning, and combustion parameter measurement, priced per visit with a discount for Elenger gas/electricity customers.

Quantifiable outcome

• Gas and electricity sales volumes increased 21% to 5.5 TWh in Q1 2026
• +5 more outcomes

Named customers5 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Nine partnerships are on record, tiered core, minor and major.

• EnviTec Anlagenbau GmbH & Co. KGcoreTechnology or Integration · 16 June 2026Germany's largest biomethane producer provided the technical solution for Infortar's Halinga biomethane plant in Pärnu County. EnviTec's technology enables conversion of agricultural waste and biowaste into biomethane for injection into Elenger's distribution network.
• INF EhituscoreImplementation/ SI/ Consulting Partner · 16 June 2026Construction company that built the Halinga biomethane plant next to Halinga dairy farms in Pärnu County. The €15M plant was constructed as part of Infortar's biomethane production expansion.
• Priit TammeminorOthers · 1 December 2025Appointed as new member of the Supervisory Board of AS Elenger Grupp subsidiary effective December 1, 2025, bringing governance expertise to the subsidiary's oversight.
• Klaipėdos NaftamajorStrategic or Co-development Partner · 1 January 2019Lithuanian state-owned oil and LNG terminal operator. Elenger signed a contract with Klaipėdos Nafta in 2019 for LNG purchases via the Klaipėda Independence floating terminal, with gas flowing through Lithuanian and Latvian pipelines to the Inčukalnsi underground gas storage facility.
• Tallink GruppcoreStrategic or Co-development PartnerElenger's sister company under Infortar ownership (Infortar holds 68.47% in Tallink). Elenger supplies bio-LNG to Tallink's shuttle vessels (Megastar, MyStar) and provides bunkering services via Elenger Marine vessel Optimus. Tallink offers Elenger customers discounted ferry tickets, hotel, taxi, and beauty services. Deep operational and commercial partnership across maritime and retail loyalty domains.
• EquinormajorStrategic or Co-development PartnerNorwegian energy group Equinor delivers LNG cargoes to Elenger aboard vessels such as Arctic Aurora, supplying the Klaipėda (Lithuania) and Inkoo (Finland) terminals. Elenger diversifies away from Qatari LNG by sourcing from the US and Norway.
• Inčukalns Underground Gas Storage FacilitymajorTechnology or IntegrationLatvia's underground gas storage facility plays a key role in ensuring Finland-Baltic region supply security. Elenger fills storage during spring/summer months with LNG from the US and Norway, withdrawing in winter to meet peak heating demand.
• Škoda and Volkswagen Dealerships (Estonia)minorGTM or Marketing PartnerPartnership with automotive dealers to promote CNG (compressed natural gas) vehicles as an environmentally friendly alternative. Elenger sells CNG fuel at filling stations across Estonia, supporting the adoption of cleaner vehicle technologies.
• GasummajorStrategic or Co-development PartnerFinnish biogas company with whom Elenger signed agreement for pooling and use of bio-LNG from Tallink's vessel MyStar to meet FuelEU Maritime regulations. Supports cross-border biomethane and bio-LNG market development in the Baltic Sea region.

Scale indicators15 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Eesti Energia: Estonian state-owned integrated energy company offering electricity, heat, and increasingly renewable gases; directly competes with Elenger in Estonian retail gas/electricity and renewable generation.
• Latvijas Gāze: Latvian natural gas distribution and supply company; competes with Elenger's Gaso subsidiary across Latvian gas customers and infrastructure.
• Ignitis Group: Lithuanian state-controlled integrated energy utility with electricity, gas, and renewable operations; competes in Baltic retail and renewable gas/electricity supply.
• Gasum: Finnish gas and biogas company with LNG/bio-LNG distribution; both partner and competitor to Elenger Suomi in Nordic gas and maritime bunkering markets.
• Alexela: Estonian energy company active in natural gas, CNG/LNG distribution, and renewable fuels; competes directly in Estonian gas retail and CNG filling stations.

Regional players

• Enefit: Estonian energy group with oil shale power, renewables and district heat; competes in Estonian electricity generation and increasingly in renewable energy and retail.

Broad incumbents

• Fortum: Major Nordic/Baltic energy utility with power generation, district heating, and renewable operations; competes with Elenger in Finnish and Baltic retail and generation markets.
• PGNiG (ORLEN Group): Large Polish gas exploration, distribution, and retail company; competes with Elenger Polska in Polish gas distribution and supply markets.

Others

• Klaipėdos Nafta: Lithuanian state oil and LNG terminal operator supplying Elenger through Klaipėda; adjacent infrastructure provider rather than a retail competitor.
• Equinor: Norwegian state-major LNG supplier delivering to Elenger at Klaipėda and Inkoo; supplier/strategic partner rather than retail competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCGajlTzKH-WhlXSwkYlI2lw
• Facebookfacebook.com/elengergrupp
• LinkedInlinkedin.com/company/elenger-eesti

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Elenger Grupp