What Tedom does

TEDOM a.s. is a privately held Czech engineering and energy group founded in 1991 and headquartered in Třebíč/Výčapy (Czech Republic), now operating as a wholly-owned subsidiary of Japan's Yanmar Group following Yanmar's 2024 acquisition. The company designs, manufactures and services Combined Heat and Power (CHP) / cogeneration units spanning micro to large scale (2 kW neoTower to 4,500 kW Quanto), with optional condensing technology achieving up to 109.2% total efficiency, multi-fuel capability (natural gas, biogas, LPG, hydrogen blends up to 20%, mine gas, sewage gas) and hydrogen-ready combustion. A distinctive capability is in-house production of gas and diesel combustion engines at TEDOM's Jablonec plant (continuing the LIAZ engine tradition since 1906), covering the 80–200 kW range, alongside engine modification and overhaul services for rail and stationary power applications.

The business operates a horizontal go-to-market model targeting industrial plants, hospitals, mines, greenhouses, wastewater treatment plants, paper mills, food processors and district heating operators across 55+ export countries, with ten wholly-owned subsidiaries in the Czech Republic, Italy, UK, Germany, Poland, Ukraine and the US plus channel partners in the US (Kinsley Energy Systems), UK/Ireland (DTGen) and Japan (CA Plant). Revenue derives from one-time equipment sales, multi-year EPC (turnkey) energy project contracts, and a recurring Operating Model where TEDOM finances, owns and operates CHP units on customer sites while selling back heat and electricity - effectively a power-services-as-a-product offering. Service is anchored by the Teleservis 24/7 remote monitoring platform transmitting data every 12 seconds, with adjacent lines in photovoltaic power plants, heat pumps and rotary UPS systems (NO-BREAK KS, 200–3,000 kVA) added through the 2024 acquisition of Italy's Intergen S.p.A. (now TEDOM Italia).

TEDOM's customer base is unusually broad for an industrial manufacturer - case studies include Niguarda Hospital (Italy), Woodstock Hospital (Canada), Alberta Pork, ZGH Bolesław (Poland, 12.9 MW), the Suchohrdly biogas/greenhouse complex, Energobit Bratislava (8.6 MW), Mondelez Opava, Mauro Benedetti paper mill, Telespazio Fucino and UWC Atlantic College - reflecting the product range's fit across healthcare, agriculture, mining, food processing, district heating, telecoms and education verticals. Notable structural events in the 12 months to mid-2025 include the Yanmar Group acquisition (Nov 2024), the 100% acquisition of Intergen S.p.A. in Italy (Sep 2024) rebranded as TEDOM Italia (Feb 2025), and the GBP 5.6M acquisition of UK-based EuroSite Power Limited (2025), all of which materially expand the group's geographic and product footprint.

Name

Tedom

Legal name

TEDOM a.s.

Website

https://tedom.com

Company type

Private

Founded year

1991

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Tedom is a Czech engineering company that designs, manufactures and services combined heat and power (CHP) units from 2 kW to 4.5 MW, selling equipment, turnkey energy projects and an Operating Model service to industrial, healthcare, municipal, agricultural and district-heating customers across more than 55 countries.

Ownership category

akta.pro rank

Product category

Combined Heat and Power (CHP) / Cogeneration Equipment

NAICS

Fossil Fuel Electric Power Generation (221112), Electric Power Generation (22111), Power Boiler and Heat Exchanger Manufacturing (332410)

SIC

Cogeneration Services & Small Power Producers (4991), Engines & Turbines (3510)

akta.pro primary industry

Natural Gas CHP (Industrial & Utility-Scale) (EUACAKAA)

akta.pro secondary industries

Onsite Low-Carbon Heat & CHP (Electrified CHP, Fuel Cells, Renewable CHP) (EUABAJAI), Combined Cycle & Cogeneration (CHP) EPC (EUAEAAAB), Industrial Process CHP (Refineries, Chemicals, Pulp & Paper, Metals) (EUACAKAI), Captive & Embedded Gas-Fired Power Generation (Industrial/Commercial CHP) (EUALALAB)

Keywords

• Combined heat and power
• Cogeneration systems
• Biogas CHP units
• Decentralized energy solutions
• Hydrogen-ready engines

Headquarters

HQ city

Trebic

HQ country

Czechia

HQ region

Europe

Offices7 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. CHP Unit Sales (Equipment): Direct sale of cogeneration units across four product series (Micro/neoTower, Cento, Flexi, Quanto) ranging from 2 kW to 4,500 kW electrical output. Units sold with or without sound enclosure or containerized. Customers include industrial plants, hospitals, municipalities, greenhouses, meat processing, and biogas facilities. Sales supported by regional offices in US, UK, Germany, Italy, Poland.
2. EPC (Turnkey Energy Projects): Engineering, Procurement, and Construction (EPC) contracts where TEDOM handles full project lifecycle from design, through construction and technology works, CHP unit supply, commissioning, and SCADA integration with existing client infrastructure. EPC projects include complete biogas cogeneration installations at municipal wastewater treatment plants.
3. Operating Model / Energy Without Own Investment: TEDOM finances, builds, operates, and maintains CHP installations on client premises. Clients lease land/building space to TEDOM, purchase heat energy on preferential terms, and may also sign electricity purchase agreements. TEDOM provides gas fuel supply, operates and services the CHP unit.
4. Electricity and Gas Supply: TEDOM supplies electricity and gas to customers.
5. Energy Services: Comprehensive energy services including desktop energy audits, energy system analysis, and advisory services.
6. CHP Unit Rental / Leasing: Rental of cogeneration units in Poland, providing energy without own capital investment for clients.
7. Photovoltaic Power Plants: Supply and implementation of photovoltaic power plant solutions as part of complex energy solutions.
8. Combustion Engine Sales and Overhaul: Sale and complete overhaul of gas and diesel internal combustion engines from inline-six to V12 engines with displacement from 8 dm3 to 25 dm3. Also rail vehicle diesel engines.

Pricing tiers

Go-to-market motion1 record

Distribution channels6 records

Marketing channels8 records

Core offering

TEDOM designs, manufactures, and sells combined heat and power (CHP) / cogeneration units ranging from 2 kW to 4.5 MW electrical output, organized in five series (neoTower, Micro, Cento, Flexi, Quanto) running on natural gas, biogas, propane, hydrogen blends, and special gases. The company also delivers turnkey EPC energy projects, rotary UPS systems, combustion engines from its Jablonec plant, and an Operating Model where it finances, builds, and operates CHP installations for customers.

Product overview

TEDOM is a multinational energy group offering technology and services for decentralized energy. The core portfolio consists of gas-fired combined heat and power (CHP) units organized into four main product series: neoTower (micro-CHP, 2.0-71.0 kW), Micro (35-55 kW), Cento (80-555 kW), Flexi (260-530 kW), and Quanto (600-4,500 kW). These CHP units operate on natural gas, biogas, propane, hydrogen (up to 20% blending), and special gases. Complementary offerings include photovoltaic power plants, heat pumps, rotary UPS systems (NO-BREAK KS), combustion engines for rail and power applications, turn-key EPC energy projects, and an Operational Model for energy without upfront investment. All CHP products can be configured as standard, with sound enclosure, or containerized. The company also provides comprehensive service including remote monitoring and maintenance. TEDOM operates 10 international branches and exports to 55 countries.

Differentiator

Problem solved

Functional benefit

Brands

• neoTower: Micro cogeneration units for decentralized energy solutions, 2.0 to 71.0 kW electrical output
• Micro
• Cento
• Flexi
• Quanto

Products and services

• neoTower Micro-CHP Micro combined heat and power unit with 2.0–71.0 kW electrical output for hotels, residential buildings, care homes, and small commercial facilities. Operates on natural gas, LPG, biogas, hydrogen (up to 20%), and special gases; features intuitive touchscreen, large maintenance intervals, remote monitoring via mobile router/SIM, and communication interface for building management systems (GLT).
• Micro CHP Unit Compact cogeneration unit with 35–55 kW electrical output for space-constrained installations such as small hotels, hospitals, wastewater treatment plants, and commercial buildings. Plug-and-play installation, automatic operation, quiet sealed sound enclosure, and adjustable switchboard positioning.
• Cento CHP Unit
• Quanto CHP Unit Large-scale cogeneration units with 600–2,000 kW (US) or 600–4,500 kW (EU) electrical output for large industrial plants, coal mines, district heating systems, and housing estates. Uses MWM engines; available as freestanding, sound-enclosed, or containerized.
• Flexi CHP Unit Flexible mid-high power CHP units with 260–530 kW electrical output featuring modular design for industrial facilities and energy-intensive buildings. Low NOx emissions via stoichiometric combustion or integrated SCR system; burns natural gas, biogas, sewage biogas, and other gaseous fuels.
• Combustion Engines Gas and diesel internal combustion engines for CHP and rail applications, manufactured at the Jablonec engine plant. Includes general overhauls of engines from inline-six to V12 (8–25 dm³ displacement), engine component renewal, modifications of other-brand engines for CHP, and rail vehicle diesel engines in vertical and horizontal configurations.
• NO-BREAK KS Rotary UPS Systems Rotary uninterruptible power supply (dynamic UPS) systems with 200–3,000 kVA reserve capacity for mission-critical sites such as data centers, hospitals, and space/control centers. Protects against micro-interruptions, prolonged outages, and voltage fluctuations.
• Photovoltaic Power Plants Photovoltaic power plant installations supplied and implemented by TEDOM as part of complex decentralized energy solutions for commercial and industrial customers.
• Heat Pumps Heat pump systems for heating and cooling applications supplied by TEDOM as part of decentralized energy solutions, including hybrid configurations integrated with CHP units.
• Turn-key Energy Projects (EPC) Full Engineering, Procurement, and Construction (EPC) service for complete energy projects including design, civil and construction works, CHP unit delivery, commissioning, and integration with existing SCADA systems. Includes biogas cogeneration installations at municipal wastewater treatment plants.
• Operating Model (Energy without Investment) Energy-as-a-service offering in which TEDOM finances, builds, operates, and maintains CHP installations on the customer's premises. Customers lease land or building space to TEDOM and purchase heat (and optionally electricity) on preferential terms, with TEDOM providing fuel supply and operations.
• Propane/LPG CHP Units CHP units configured for propane/LPG fuel, available in Micro (35–55 kW), Cento, and Quanto (up to 2,000 kW) models for industrial and commercial sites without natural gas pipeline access.
• Biogas and Mine Gas CHP Units CHP units engineered to operate on agricultural biogas, landfill gas, wastewater treatment gas, coal mine methane, and associated petroleum gas. Deployed at biogas plants, wastewater treatment facilities, and coal mines for waste-to-energy and methane-utilization applications.
• TEDOM Teleservis Remote Monitoring and Service 24/7 remote monitoring, maintenance, and service contracts for installed CHP units. Provides continuous technical oversight with data transmitted every 12 seconds, automatic alerts, remote service dispatch, and configuration access to the unit control system.
• Energy Advisory and Audits Desktop energy audits, energy system analysis, and expert advisory services supporting customers in deploying decentralized energy sources and CHP technology.

Quantifiable outcome

• Energy efficiency up to 90%+ total efficiency; condensing technology (neoTower) up to 109.2%
• +4 more outcomes

Named customers17 records

Segments6 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• Intergen S.p.A. (Italy)coreStrategic or Co-development Partner · 25 September 2024TEDOM acquired 100% of Italian cogeneration leader Intergen S.p.A. on September 25, 2024, enhancing TEDOM's position in Europe's energy sector. CDI Global Italy acted as financial advisor to TEDOM in this transaction. Intergen was renamed TEDOM Italia S.p.A. effective February 11, 2025, consolidating its role within the TEDOM Yanmar group. Intergen brought MWM partnership and a portfolio of rotating UPS systems (NO-BREAK KS) to the group.
• CDI Global Italy (Financial Advisor)minorImplementation/ SI/ Consulting Partner · 1 January 2024CDI Global Italy acted as financial advisor to TEDOM in the acquisition of Intergen S.p.A., providing M&A advisory services for the transaction.
• CA Plant Co., Ltd. (Japan)coreChannel Partner/ Reseller/ Distributor · 1 January 2017CA Plant Co., Ltd., founded in 2000 and headquartered in Japan, partnered with TEDOM in 2017 to deploy biogas cogeneration systems achieving 75-85% total energy efficiency using biogas from food waste and livestock manure. CA Plant is the sole Japanese distributor for American-made Generac generators and a TEDOM distributor. The partnership includes plans to miniaturize biogas plants for agricultural use and expand through Southeast Asian subsidiaries.
• EuroSite Power Limited (UK)minorStrategic or Co-development PartnerTEDOM acquired EuroSite Power Limited for £5.6 million, strengthening its presence in the UK market. This acquisition expanded TEDOM's UK customer base and operational footprint, followed by the rebranding of the entity as part of TEDOM UK Ltd.
• Kinsley Energy Systems (USA)coreChannel Partner/ Reseller/ DistributorKinsley Energy Systems is TEDOM's long-term partner for the US market. Kinsley has conducted multiple installations of TEDOM CHP units in the United States, including the Duncannon, USA greenhouse project (4× TEDOM CHP, 3.5+ MW total). TEDOM foreign technicians supervised the installation.
• Yanmar Group (Japan)coreStrategic or Co-development PartnerYanmar Group, a Japanese multinational, completed its acquisition of TEDOM, making TEDOM a subsidiary of Yanmar Group. This investment brought new Japanese capital and strategic backing to TEDOM, with Yanmar integrating TEDOM's US operations with Yanmar Energy Systems. The transaction positions TEDOM as the energy subsidiary of a major Japanese industrial group.
• MWM GmbH (Germany)coreTechnology or IntegrationMWM GmbH is a key technology partner supplying gas engines for TEDOM's Quanto and Flexi CHP series (TCG2032 V16 and other MWM engine models). TEDOM's Italian subsidiary (TEDOM Italia) also distributes MWM engines in Italy. The MWM partnership includes long-term service collaboration and joint engine overhaul programs. TEDOM sources MWM complete engine blocks for its overhaul exchange program.
• DTGen (UK/Ireland)minorChannel Partner/ Reseller/ DistributorDTGen is TEDOM's long-term partner in the UK and Ireland market. The partnership is showcased by a CHP installation at UWC Atlantic College in Wales.
• Introl Energomontaz (Poland)minorImplementation/ SI/ Consulting PartnerIntrol Energomontaz is TEDOM's EPC consortium partner for large-scale energy projects in Poland, including the 12.9 MW ZGH Bolesław project and the Katowice wastewater treatment plant project.
• IML Impianti S.r.l. (Italy)minorChannel Partner/ Reseller/ DistributorIML Impianti S.r.l. is TEDOM Italia's parent company and a distributor of TEDOM products (cogeneration, trigeneration, rotating UPS) in Italy.

Scale indicators8 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• MWM GmbH (Caterpillar Electric Power): German manufacturer of gas engines for CHP and gas-to-power applications; supplies the TCG2032 V16 engines used in TEDOM's Quanto and Flexi product lines and is also a downstream competitor selling its own CHP units (e.g., at Niguarda Hospital). Direct overlap on product, customer (industrial CHP), and engine technology.
• INNIO Jenbacher: Austrian/German manufacturer of large gas engine CHP units (Jenbacher and Waukesha brands), competing head-to-head with TEDOM Quanto in the 600 kW–4.5 MW industrial and district-heating segment. Same target customers (utilities, hospitals, biogas operators) and overlapping fuel flexibility (natural gas, biogas, hydrogen blends).
• 2G Energy: German manufacturer of gas-fired CHP units in the 20 kW to 4,500 kW range with strong presence in biogas and natural gas segments across Europe. Closely comparable to TEDOM across the full product spectrum (micro, mid-range, large) and on service/operating-model economics.
• Capstone Green Energy: US-listed manufacturer of microturbine-based CHP and distributed generation systems (30 kW to 1 MW). Competes with TEDOM Micro, neoTower, and Cento series in small commercial CHP and offers comparable fuel flexibility (natural gas, biogas, hydrogen).
• Kohler Power Systems: US manufacturer of industrial generators, CHP, and gas engine systems serving hospitals, data centers, and industrial customers with continuous and standby power. Comparable to TEDOM on healthcare (e.g., Woodstock Hospital) and industrial use cases and on the no-capex/operating-model proposition.

Broad incumbents

• Viessmann: Large German heating and energy systems group offering CHP, heat pumps, and integrated energy solutions. Overlaps with TEDOM's neoTower and Micro series in commercial buildings, hospitality, and residential/small-commercial heating markets, but operates across a much wider HVAC portfolio.
• Bosch Home Comfort (formerly Bosch Thermotechnology): Division of Bosch offering CHP units (ecoPOWER 4.7/20 kW class) as part of a broader residential and commercial heating portfolio. Competes with TEDOM in the micro-CHP segment and shares German and EU distribution reach but does not serve the large industrial CHP market that TEDOM Quanto addresses.
• MTU Rolls-Royce Power Solutions: Supplier of large gas and diesel engines for CHP, combined heat and power, and standby power; partner of TEDOM Italia for engine supply and service, and direct competitor in large-scale industrial and data-center CHP applications.
• Generac Power Systems: US-based distributed energy and generator manufacturer with industrial CHP and biogas solutions distributed in Japan by TEDOM's partner CA Plant. Comparable in decentralized energy equipment breadth but with very different geographic focus and scale.
• Wärtsilä Energy: Finnish manufacturer of large reciprocating gas engines and engine-based power plants for grid-scale and industrial CHP, including hydrogen and biogas configurations. Overlaps with TEDOM Quanto and biogas/mine-gas applications at the multi-MW scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/tedom-a-s-

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries9 records

Funding overview

Funding rounds

Investors

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

M&A2 records

Investments

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

Frequently asked questions about Tedom