energy on
UAB Energy ON is a Lithuanian renewable energy engineering firm that designs and delivers biomass boiler houses, emissions control systems, waste-to-energy plants, BESS solutions, and digital monitoring services for municipal and industrial clients across Lithuania, Latvia, and Poland.
- Company typePrivate
- Founded2022
- HeadquartersKaunas, Lithuania
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What energy on does
UAB Energy ON is a Lithuanian renewable energy engineering company headquartered in Kaunas and founded by Giedrius Vaitkevičius. The firm designs and delivers biomass boiler houses, emissions control and flue gas treatment systems, energy efficiency retrofits (including coal-to-biomass conversions), and waste-to-energy plants, serving municipal heat and power producers and industrial clients primarily across Lithuania, Latvia, and Poland. Project scale ranges from 15 MW to 50 MW, with delivered references including a 50 MW biomass boiler in Lublin, a 36 MW installation in Daugavpils, and a 30 MW plant in Suwalki.
The company's technology stack centers on proprietary equipment designs for fuel feeding, combustion, and flue gas treatment, supported by an engineering team with more than 30 years of accumulated experience. Operations are certified to ISO 9001, 14001, and 45001, and financials are audited by Ernst & Young Baltic. Strategic partnerships — most notably with Axis Tech (AXT) — underpin equipment delivery, while the Energy ON CARE digital monitoring platform provides ongoing surveillance of installed assets, and new offerings extend the portfolio into Battery Energy Storage Systems (BESS) project management and Waste-to-Energy plant engineering.
Energy ON operates a project-based engineering, procurement, and construction (EPC) business model, generating revenue primarily from large multi-million-euro contracts for the design, construction, and commissioning of biomass and waste-to-energy installations. The firm appears to be layering a recurring services revenue stream through the Energy ON CARE monitoring platform, while expanding its addressable market through BESS, Waste-to-Energy, and coal-to-biomass retrofit offerings in the Baltic and Central European region.
energy on firmographics
Firmographics- Name
- energy on
- Legal name
- UAB Energy ON
- Website
- https://energy-on.lt
- Company type
- Private
- Founded year
- 2022
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- UAB Energy ON is a Lithuanian renewable energy engineering firm that designs and delivers biomass boiler houses, emissions control systems, waste-to-energy plants, BESS solutions, and digital monitoring services for municipal and industrial clients across Lithuania, Latvia, and Poland.
- Ownership category
- akta.pro rank
energy on industry classification
Industry- Product category
- Industrial Biomass Energy Equipment
- NAICS
- Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (3334), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Electric Power Generation (22111)
- SIC
- Industrial Process Furnaces & Ovens (3567), Heating Equipment, Except Electric & Warm Air Furnaces (3433), Cogeneration Services & Small Power Producers (4991)
- akta.pro primary industry
- Biomass Plant EPC & Integration (Design/Build, Balance of Plant) (EUAAAGAH)
- akta.pro secondary industries
- Biomass Combustion & Boiler Island Technology (Grates, Fluidized Bed, Burners) (EUAAAGAG), Heat Recovery & Thermal Integration for Biomass Plants (Economizers, ORC, Heat Exchangers) (EUAAAGAL), Repowering, Augmentation & Retrofit Integration (Capacity Expansion) (EUAEAEAL)
Keywords
Where energy on is headquartered
LocationHeadquarters
- HQ city
- Kaunas
- HQ country
- Lithuania
- HQ region
- Europe
Offices1 record
Markets served
energy on business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Technology or R&D, Operations, Marketing or Sales
Revenue model
- Equipment Supply: Supply of biomass energy equipment including furnaces, fuel handling systems, boilers, flue gas treatment equipment, and ash disposal systems for biomass energy projects.
- Engineering Services: Engineering design services, technical condition assessments, technological process evaluations, and energy audits for industrial energy systems.
- Installation and Commissioning: Supervision of installation works and equipment commissioning services for biomass energy projects.
- Project Management Services: Comprehensive project management for BESS and energy projects from concept through construction, commissioning, and regulatory approvals.
- Retrofit and Modernisation: Conversion of coal boilers to biomass combustion, boiler modernisation solutions enabling reliable and efficient combustion of lower-grade biomass.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
energy on product offering
Product offeringCore offering
Energy ON (UAB Energy ON) designs, engineers and supplies biomass-based energy systems and emissions-control equipment for industrial customers, including biomass furnaces, fuel supply and ash disposal systems, flue gas treatment equipment, boilers, boiler modernizations, and coal-to-biomass retrofits. The firm also delivers energy audits, waste-to-energy plant engineering, battery energy storage system (BESS) integration, and the Energy ON CARE remote monitoring service for installed assets.
Product overview
Energy ON is a renewable energy engineering company offering a comprehensive portfolio of biomass energy solutions. Their core offering comprises equipment categories including Biomass Furnaces (moving step grate, bubbling fluidized bed, vibrating grate up to 50 MW), Fuel Supply Systems, Flue Gas Treatment Solutions, Boilers (water heating, steam, thermal oil), Efficiency Equipment (condensing economisers, heat pumps), and Ash Disposal Systems. These equipment products are complemented by project solutions including Waste-to-Energy Plants (producing 10 MW heat and 2 MW electricity via cogeneration), Battery Energy Storage Systems (BESS) with full project management, and services such as Energy Audits, Boiler Modernisation, Technological Equipment Service, Digital Monitoring (Energy ON CARE), Emission Control Solutions, and coal-to-biomass retrofit services. The company provides equipment supply alongside engineering, installation, commissioning, and technical services across the complete project lifecycle.
Differentiator
Problem solved
Functional benefit
Brands
- Energy ON CARE: A technological service offering that includes technical services, digital monitoring, and recommendations for energy systems.
Products and services
- Biomass furnaces and combustion systems Engineered biomass combustion furnaces supplied to industrial heat and power producers as the core heat-generation unit of a biomass energy plant.
- Fuel supply and ash handling systems Automated fuel feeding, storage, and ash disposal systems integrated with biomass boilers to ensure continuous fuel supply and residue removal for industrial sites.
- Flue gas treatment equipment Emissions-control systems (particulate and flue-gas treatment) supplied to bring biomass and other industrial combustion installations within regulatory emissions limits.
- Industrial boilers Industrial boilers designed and supplied for biomass-fired heat and steam generation in manufacturing and district-heating applications.
- Boiler modernization and coal-to-biomass retrofit Engineering service that upgrades existing coal-fired boilers to run on biomass, extending asset life and bringing plants into emissions compliance without full replacement.
- Energy audits and efficiency solutions On-site energy audits and follow-up efficiency improvement projects for industrial customers seeking to reduce fuel use and emissions.
- Waste-to-energy plant engineering Design and supply of plants that convert industrial or municipal waste streams into heat and power, leveraging the company's biomass combustion expertise.
- Battery energy storage system (BESS) integration Integration of battery energy storage systems with biomass and waste-to-energy plants to stabilize output and provide backup power for industrial customers.
- Energy ON CARE remote monitoring service Subscription-based digital platform that remotely monitors installed biomass and emissions-control equipment, tracking combustion efficiency, emissions, and uptime for industrial operators.
Quantifiable outcome
- Flue gas treatment reduces particulate emissions to as low as 1 mg/Nm² with wet-type electrostatic filter
- +3 more outcomes
Companies that use energy on
Customer profileNamed customers6 records
Segments2 records
Ideal customer profiles1 record
energy on technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
energy on partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core and minor.
- Axis Tech (AXT)coreCollaboration with Axis Tech enables Energy ON to offer a comprehensive range of equipment and effective solutions tailored to biomass energy projects. This partnership provides clients access to advanced biomass equipment, seamlessly integrated solutions and effective renewable energy technologies.
- Ernst & Young Baltic (UAB)minorIndependent international audit company that conducts annual audits of Energy ON, ensuring financial transparency and compliance.
Scale indicators6 records
Recent moves6 records
Expansion highlights5 records
energy on competitors and assessment
Company assessmentDirect peers
- Andritz: Global EPC and equipment supplier for biomass-fired power and boiler houses, including fluidized-bed combustion and flue gas treatment. Directly comparable to Energy ON's biomass boiler house and flue gas treatment offering, but at vastly larger scale.
- Valmet: Finnish biomass boiler island and EPC firm serving district heating and industrial customers across Europe. Highly comparable technology, customer base, and project delivery model to Energy ON's biomass energy business.
- Standardkessel Baumgarte: German manufacturer and EPC contractor for biomass and waste-fired boiler plants, with strong Central and Eastern European project track record. Closely comparable in equipment scope and target customers to Energy ON.
- KPA Unicon: Finnish biomass boiler plant supplier delivering turnkey district heating and CHP plants. Directly comparable engineering scope and customer base (municipal and industrial biomass heating).
- Polytechnik: Austrian specialist in biomass combustion technology (grate and fluidized-bed furnaces) and turnkey biomass heat plants. Comparable equipment technology and European district heating focus to Energy ON.
- DP CleanTech: Specialist EPC contractor for biomass power plants (1-50 MW range), with strong project execution in Eastern Europe. Directly comparable project scale and biomass-to-energy offering to Energy ON.
- Enerstena: Lithuanian energy engineering and EPC firm delivering biomass, waste-to-energy, and cogeneration projects in the Baltics. The closest geographic and capability peer to Energy ON, serving the same Lithuanian municipal and industrial customers.
Broad incumbents
- Hitachi Zosen Inova: Global waste-to-energy EPC incumbent (formerly Zerofossil / Von Roll). Overlaps with Energy ON's waste-to-energy and cogeneration waste incinerator offering as part of a much broader energy-from-waste portfolio.
- Babcock & Wilcox: Global industrial boiler and emissions control incumbent serving power, district heating, and industrial markets. Comparable combustion, boiler, and flue gas treatment technology, but at much broader scope and scale than Energy ON.
Others
- Danstoker: Danish biomass and waste-fired boiler manufacturer. Listed as an Energy ON partner on the company website, indicating a supplier relationship, but its product portfolio (boilers up to ~30 MW) overlaps significantly with Energy ON's biomass boiler offerings.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
energy on social profiles
Digital presenceenergy on compliance and trust
Trust signalCompliance3 records
energy on financial estimates
Financial estimateRevenue estimate
Valuation estimate
energy on leadership team
Management profileNumber of profiles
Profiles1 record
energy on funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
energy on M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about energy on
What does energy on do?
Energy ON (UAB Energy ON) designs, engineers and supplies biomass-based energy systems and emissions-control equipment for industrial customers, including biomass furnaces, fuel supply and ash disposal systems, flue gas treatment equipment, boilers, boiler modernizations, and coal-to-biomass retrofits. The firm also delivers energy audits, waste-to-energy plant engineering, battery energy storage system (BESS) integration, and the Energy ON CARE remote monitoring service for installed assets.
Is energy on a public or private company?
energy on is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was energy on founded?
energy on was founded in 2022. It employs 11 to 50 people.
Where is energy on based?
energy on is headquartered in Kaunas, Lithuania, in the Europe region.
How does energy on make money?
Five revenue lines are on record. Equipment Supply is the primary driver. The others are engineering Services, installation and Commissioning, project Management Services and retrofit and Modernisation.
Who are energy on's main competitors?
Direct peers on record are Andritz, Valmet, Standardkessel Baumgarte, KPA Unicon, Polytechnik, DP CleanTech and Enerstena. Broad incumbents are Hitachi Zosen Inova and Babcock & Wilcox. Danstoker is listed as an others.
Does energy on have an API?
No public API is recorded for energy on.
What industry is energy on in?
energy on's product category is Industrial Biomass Energy Equipment. Its primary akta.pro industry code is EUAAAGAH, Biomass Plant EPC & Integration (Design/Build, Balance of Plant), with a secondary code of EUAAAGAG, Biomass Combustion & Boiler Island Technology (Grates, Fluidized Bed, Burners). Its NAICS code is 3334 and its SIC code is 3567.