Introl-Energomontaż

What Introl-Energomontaż does

Introl-Energomontaż Sp. z o.o. is a privately held Polish engineering, procurement, and construction (EPC) firm headquartered in Chorzów, operating for 80 years (founded 1944) in the energy and heavy-industrial sectors. The company acts as a general contractor for design, construction, modernization, and overhaul of energy facilities up to 50 MW capacity, with a flagship competency in gas-fired high-efficiency cogeneration (CHP) plants. It has built over 30 gas engines and installed more than 200 MW of gas cogeneration capacity and 300 MW in coal-fired boilers and steam turbines across Poland. Core technical components include Jenbacher, MWM, and TEDOM gas engines, steam boilers, heat storage systems, Eaton Xenergy Main switchgear with XC-300 PLC-based automation (SZR/ATS), and Modbus RTU-integrated BMS systems. The firm operates in-house mechanical and electrical prefabrication workshops certified to EN ISO 3834-2 and an integrated ISO 9001/14001/45001 management system.

The company's revenue model is project-based and tender-driven, earning revenue through fixed-price general contracting contracts typically valued in the tens of millions of PLN per project, with no standard pricing or recurring SaaS-style revenue. Go-to-market is exclusively enterprise direct sales via competitive public/private tenders and consortium bids, serving Polish energy utilities and district heating companies (e.g., Węglokoks Energia, ENGIE EC Słupsk, ECO Kogeneracja, KPEC Bydgoszcz, PEC Mińsk Mazowiecki), heavy industry (ZGH Bolesław, ArcelorMittal Poland, Synthos, Tarczyński S.A.), and mining operators. The company also functions as a specialist subcontractor to larger Polish EPC consortia led by Polimex Mostostal and Polimex Energetyka. Ancillary revenue lines include scheduled boiler maintenance, electrical installation modernization, isotope measurement technology services for mining, and a non-public occupational medicine clinic (NZOZ). The customer portfolio is concentrated in Poland, with no disclosed international operations.

Ownership sits within the Introl Group under President Stanisław Jurczyński, with a registered share capital of PLN 733,000 and no disclosed institutional investment. The company captures Poland's coal-exit and district-heating modernization wave through coal-to-gas boiler conversions compliant with IED Directive and BAT conclusions, alongside new-build cogeneration installations often co-funded by EU programs (POIiŚ) and NFOŚiGW.

Name

Introl-Energomontaż

Legal name

INTROL-ENERGOMONTAŻ Sp. z o.o.

Website

https://introlenergo.pl

Company type

Private

Founded year

1944

Operating status

Operating

Headcount range

11–50 employees

Short description

Introl-Energomontaż is a privately held Polish EPC firm founded in 1944 that designs, builds, and modernizes energy facilities up to 50 MW, specializing as a general contractor in gas cogeneration plants, coal-to-gas boiler conversions, and industrial electrical installations for utilities and heavy industry across Poland.

Ownership category

akta.pro rank

Product category

Energy and Industrial EPC Contracting

NAICS

Building Equipment Contractors (2382), Electrical Contractors and Other Wiring Installation Contractors (238210)

SIC

Cogeneration Services & Small Power Producers (4991), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)

akta.pro primary industry

Construction Management & General Contracting (EPCM, Scheduling, QA/QC, HSE) (EUAMAFAJ)

akta.pro secondary industries

HVAC & Refrigeration Contracting (IMAFALAB), HVAC & Industrial Ventilation (Chillers, AHUs, Exhaust, Filtration) (EUAEAFAE), Chillers, Boilers & Central Plant Operations (BPABACAG)

Keywords

• Gas cogeneration construction
• Energy EPC contracting
• Boiler modernization services
• Industrial electrical installations
• Coal-to-gas conversion

Headquarters

HQ city

Chorzów

HQ country

Poland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. General Contracting of Energy Construction Projects: The company acts as general contractor (generalny wykonawca) for the design, procurement, construction, and commissioning of energy facilities. Revenue is earned through fixed-price contracts, typically in the range of tens of millions of PLN per project. Projects include gas cogeneration plants, boiler conversions, electrical installations, and turn-key deliveries.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Introl-Energomontaż acts as a general contractor (generalny wykonawca) for the design, construction, modernization, and renovation of energy facilities and industrial installations up to 50 MW capacity. Core offerings include turn-key gas-fired cogeneration (CHP) plants using Jenbacher/MWM/TEDOM gas engines, coal-fired boiler modernization and coal-to-gas conversions, electrical power installations, AKPiA automation systems, main switchgear manufacturing, and dedicated mechanical/electrical prefabrication workshops. Supporting services cover engineering design studios, scheduled boiler repair and maintenance, isotope-based measurement services for mining, and an in-house NZOZ occupational medicine clinic.

Product overview

Introl-Energomontaż Sp. z o.o. is a general contractor and engineering firm serving Poland's energy and industrial sectors, with 80 years of market experience. Its offering is organised as a portfolio of interconnected services rather than a single software product. The core capability centres on the design and turnkey construction of gas-fired high-efficiency cogeneration (CHP) plants — the company's flagship competency, with over 30 gas engines built and more than 200 MW of gas cogeneration capacity installed. Supporting this are integrated professional engineering services: dedicated design studios (Pracownie projektowe) covering technological, electrical, and automation disciplines; a mechanical workshop for fabrication and assembly of pipeline systems and pressure equipment; an electrical workshop for in-house prefabrication of switchgear, control panels, and low-voltage distribution boards to IEC/EN 61439 standards; and a full suite of installation services (power installations, electrical and automation AKPiA, electrical installation modernisation). Additional specialist offerings include isotope technology services for industrial measurement in mining operations, medical services via an on-site NZOZ clinic, and boiler modernisation/repair services covering coal-to-gas conversions and capacity adjustments. The company also builds complete gas-fired CHP plants as a service, and provides scheduled repair and maintenance for water and steam boilers in district heating and industrial settings. All services are delivered under an Integrated Management System certified to ISO 9001, ISO 14001, ISO 45001, and EN ISO 3834-2.

Differentiator

Problem solved

Functional benefit

Products and services

• Gas Cogeneration (Kogeneracja gazowa) Design, construction, and modernisation of high-efficiency gas cogeneration (CHP) plants up to 50 MW capacity, typically using Jenbacher, MWM, or TEDOM gas engines, producing simultaneous electricity and heat with cogeneration efficiency exceeding 80%. Delivered for energy utilities, district heating operators, and heavy industry in Poland.
• General Turnkey Contracting (Generalne wykonawstwo inwestycji) Comprehensive project management and execution of energy and industrial construction projects as general contractor, coordinating all trades, scheduling, quality control, and budget management from concept through commissioning. Projects are typically valued in the tens of millions of PLN per contract.
• Design Studios (Pracownie projektowe) In-house engineering design services covering technological, electrical, and automation disciplines for energy installations, producing documentation from concept through as-built drawings. Available as standalone design engagement or bundled with EPC delivery.
• Power Installations (Instalacje energetyczne) Design and installation of electrical power systems for industrial facilities, including medium- and low-voltage networks, switchgear rooms, and transformer substations. Delivered for utilities, heavy industry, and CHP plants up to facility boundaries.
• Electrical Installations and Automation (Instalacje elektryczne, automatyka) Complete electrical installation and AKPiA (automation, control, measurement) services including design, supply, installation, commissioning, and testing of control systems, instrumentation, and electrical distribution for energy and industrial facilities.
• Electrical Installation Modernisation (Modernizacja instalacji elektrycznej) Retrofitting and upgrading of existing electrical installations, including replacement of under-sized conductors, installation of modern overload and residual-current protection, switchgear rebuilds, and load circuit separation to improve safety and energy efficiency for industrial and utility clients.
• Gas-Fired CHP Plant Construction (Budowa gazowej elektrociepłowni) Turnkey construction of gas-fired combined heat and power plants, covering technological, civil, electrical, automation, and commissioning works for district heating and industrial applications. Includes custom main switchgear, ATS automation, and thermal energy storage integration.
• Electrical Installation Design (Projektowanie instalacji elektrycznej) Engineering design of electrical installations covering power balance, protection selectivity analysis, cable routing, switchgear specification, earthing, and lightning protection systems, compliant with PN-HD and PN-EN standards. Sold as a standalone design engagement or bundled with execution.
• Boiler Modernisation and Reconstruction (Modernizacja/przebudowa kotłów) Modernisation, reconstruction, and capacity adjustment of water and steam boilers, including grate replacement, combustion system upgrades (coal-to-gas conversions), automation modernisation, and UDT recertification. Delivered for district heating and industrial clients to comply with IED Directive and BAT conclusions.
• Water and Steam Boiler Repairs (Remonty kotłów wodnych i parowych) Scheduled and emergency repair services for water and steam boilers, including inspections, component replacement, turbine-generator units, heat exchangers, water treatment systems, and pressure vessel maintenance for district heating and industrial clients.
• Isotope Technology Services (Technika izotopowa) Industrial measurement and control services using sealed radioactive sources, including installation, replacement, and certification of isotope-based instrumentation. Targeted at mining operations for process measurement applications.
• Medical Services via NZOZ Clinic (Usługi medyczne) Non-public occupational medicine clinic providing health examinations, occupational health assessments, and medical care for Introl-Energomontaż employees and external clients in the Chorzów area.

Quantifiable outcome

• Over 30 gas engines built and 200+ MW of gas cogeneration capacity installed across Poland
• +4 more outcomes

Named customers13 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

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

• TEDOM PolandcoreStrategic or Co-development Partner · 22 December 2022TEDOM Poland is a key consortium partner for high-efficiency gas cogeneration projects. The partnership delivered the ZGH Bolesław project (3×4.3 MWe MWM/TEDOM gas engines, ~12.9 MWe total) and other cogeneration installations. Introl-Energomontaż acts as consortium leader or partner, handling engineering, electrical, and automation works while TEDOM supplies the gas engines and steam generators.
• GRI Konsorcjum (Polimex Mostostal S.A. and Polimex Energetyka Sp. z o.o.)majorStrategic or Co-development Partner · 1 December 2022Introl-Energomontaż acted as subcontractor to GRI Konsorcjum (led by Polimex Mostostal and Polimex Energetyka) for the EC Słoneczna project in Słupsk, responsible for technological, electrical, and automation works. The consortium structure is typical for large-scale public energy infrastructure projects.
• EUROWATER Sp. z o.o.minorStrategic or Co-development Partner · 1 April 2021EUROWATER partnered with Introl-Energomontaż on boiler water treatment station construction at Węglokoks Energia NSE facilities (ZC Piast and ZC Ziemowit), supplying water softening, reverse osmosis, and vacuum deaeration systems.
• Ferox Energy Systems Sp. z o.o.coreStrategic or Co-development Partner · 23 June 2020Ferox Energy Systems is a consortium partner, notably for the Jelenia Góra cogeneration project (8 MWe / 7.5 MWt, PLN 29.99 million contract). Ferox supplies Jenbacher gas engines (JMS 612, JMS 624) and collaborates on turn-key high-efficiency cogeneration installations.
• Eaton Electric / KebamotioncoreTechnology or IntegrationEaton Electric is the supplier of Xenergy Main switchgear and power components. Kebamotion is an authorized automation partner that collaborated on the design and implementation of ATS (SZR) automation systems using Eaton's XC-300 PLCs and XV300 HMI panels with Modbus RTU communication for main switchgear projects.

Scale indicators11 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Veolia Energia Polska: Major district heating and energy services operator in Poland, part of Veolia Group. Operates heating plants and CHP facilities that are reference customers/counterparties in Introl-Energomontaż's market, representing both a competitor in energy services and a major prospective client for modernization work.
• PGE Energia Ciepła: Largest district heating operator in Poland, part of the PGE Group, with extensive CHP and coal-fired heating assets undergoing coal phase-out transitions. Represents the largest prospective client base for Introl-Energomontaż's coal-to-gas conversion and cogeneration EPC capabilities.
• ENGIE (Poland operations): Multinational energy utility with district heating and cogeneration operations in Poland (e.g., ENGIE EC Słupsk, an Introl-Energomontaż client). Comparable as a customer/operator in the same cogeneration and district heating space, with broader portfolio of energy services across the country.

Direct peers

• Rafako: Polish EPC firm specializing in power generation and boiler technology, historically a leading supplier of coal-fired boilers and power plant equipment. Closely comparable to Introl-Energomontaż on boiler modernization and coal-to-gas conversion scope, though Rafako focuses on larger utility-scale boilers.
• Polimex Mostostal: One of Poland's largest EPC contractors for energy and industrial infrastructure, listed on the WSE. Directly comparable as both a general contractor for power/heating projects and a consortium partner of Introl-Energomontaż on the EC Słoneczna project. Operates at a much larger scale across similar cogeneration, boiler, and electrical installation disciplines.
• Mostostal Warszawa: Polish general contractor for industrial and energy construction, including steel structures, mechanical assembly, and infrastructure. Overlaps with Introl-Energomontaż's general contracting, mechanical workshop, and energy construction capabilities, serving comparable industrial and utility clients.
• Budimex: One of Poland's largest general construction and EPC groups, with energy infrastructure among its core segments. Comparable as a general contractor for power/heating facilities with similar client base (utilities, district heating, industrial). Operates at significantly greater scale and broader geographic reach.
• Erbud: Polish general construction group with energy, industrial, and commercial building segments. Comparable in general contracting for industrial and energy projects, with overlapping capabilities in MEP, electrical, and general execution; however Erbud operates at a larger scale and broader portfolio.
• Unibep: Polish construction group operating in general contracting, industrial construction, and modular building. Has overlapping industrial and energy project execution capability with Introl-Energomontaż, though Unibep is more diversified across residential and modular construction.
• ZUE S.A. Polish EPC firm listed on the WSE, active in energy, railway, and tram infrastructure including power installations and substations. Comparable to Introl-Energomontaż on the electrical installations and power infrastructure portion of its offering, though ZUE is more weighted toward rail electrification.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about Introl-Energomontaż