ENESA

What ENESA does

ENESA a.s. is a Czech energy services company specializing in Energy Performance Contracting (EPC), headquartered in Prague (Libeň district) with a secondary office in Pardubice. Founded in October 2005 by a team that first introduced EPC methodology to the Czech Republic in 1993, the company has been majority-owned by ČEZ ESCO a.s. (part of the ČEZ Group) since December 2015 and merged with energy construction firm Pardubická EVč in January 2019. Across 18 years of operation, ENESA has delivered energy efficiency measures to more than 526 buildings with cumulative project investment exceeding 2.8 billion CZK, generating over 2.2 billion CZK in cumulative operating cost savings for clients by end of 2023.

The company's technology stack centers on EPC delivery: design, financing, implementation, and long-term management of energy efficiency measures with contractually guaranteed savings — typically structured as 10-year performance contracts where clients repay investment from future savings without upfront capital outlay. Underlying systems include a central dispatching center that remotely monitors HVAC, lighting, and boiler systems; proprietary Individual Room Control (IRC) with thermostatic valves connected to the central system; combined heat and power (CHP)/trigeneration installations including Jenbacher gas engines and absorption cooling; district heating conversions (steam-to-hot-water pre-insulated pipelines); heat recovery systems; and integration of renewable sources (photovoltaics, heat pumps, biomass). Service modules extend the core EPC into standalone Energy Buildings construction, Energy Management (remote monitoring and savings verification), Consulting (audits, feasibility, subsidy advisory), Operating Heat Sources (boiler room operations up to ~15 MWt), and Financing (supplier credit combined with EU subsidy stacking via OPŽP, OPPIK, OP PIK).

ENESA serves two primary segments — public sector institutions (municipalities, regional governments, hospitals, schools, cultural institutions, prisons) and industrial enterprises (manufacturing in food processing, construction materials, metalworking). The go-to-market is direct enterprise sales through public procurement tendering, with project-based long sales cycles. Pricing is outcome-based: clients pay nothing upfront and ENESA covers any shortfall between guaranteed and actual savings, creating an outcome-aligned revenue model. The customer base includes marquee references such as the Czech National Theatre (50%+ energy reduction, 8.4M CZK annual guaranteed savings), Prague Congress Centre, Jihlava Hospital (2014 EESA Best European Project), Na Homolce Hospital (350M CZK investment, 2024), ČVUT dormitories (232M CZK), Prague 13 schools, Prague Pankrác Prison, and industrial clients including Saint-Gobain Isover and ESAB Vamberk. The company has expanded into Slovakia (Svet zdravia hospital contract, 2015) and participates in EU Horizon 2020 (QUANTUM consortium), EBRD advisory work for Ukraine and Bulgaria, and industry standard-setting through APES and the European Ethical Code for EPC.

Name

ENESA

Legal name

ENESA a.s.

Website

https://enesa.cz

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

51–100 employees

Short description

ENESA a.s. is a Czech Energy Performance Contracting (EPC) company that designs, finances, implements, and manages guaranteed-savings energy efficiency projects for public institutions and industrial enterprises across the Czech Republic and Slovakia, operating as a subsidiary of ČEZ ESCO/ČEZ Group.

Ownership category

akta.pro rank

Product category

Energy Services / Energy Performance Contracting

NAICS

Facilities Support Services (561210), Steam and Air-Conditioning Supply (221330)

SIC

Services-Facilities Support Management Services (8744), Cogeneration Services & Small Power Producers (4991)

akta.pro primary industry

Performance Contracting & Energy-as-a-Service (EaaS) for Buildings (BPABAGAN)

Keywords

• Energy Performance Contracting
• Energy efficiency services
• Energy management solutions
• Guaranteed energy savings
• Energy consulting services

Headquarters

HQ city

Vysocany

HQ country

Czechia

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. EPC Project Delivery and Savings Guarantee: ENESA designs, finances, and implements energy efficiency projects (EEMs) in exchange for contractually guaranteed savings payments from clients. Revenue is earned through the spread between guaranteed savings and actual savings achieved, plus investment repayment over project duration (typically 10 years). Clients repay investments from future savings without upfront capital expenditure.
2. Energy Management Services: Ongoing remote monitoring, analysis, and optimization of energy systems in client buildings throughout the contract period. Energy management is bundled with EPC projects and verifies savings achievement. Additional savings from ongoing optimization are shared with clients.
3. Project Financing: ENESA offers supplier financing to creditworthy clients, allowing them to repay investment costs over 10 years from future savings. Payments are structured so that installments (including interest and management fees) remain below the guaranteed savings amount, ensuring positive cash flow for the client from day one.
4. Advisory and Consulting Services: Energy audits, feasibility studies, grant/subsidy consulting, and project advisory. Services offered separately to public and private sector clients, including international consulting consortiums.
5. Heat Source Operation and Management: ENESA provides complete operation of gas boiler rooms and thermal systems for cities, hospitals, schools, and other facilities. Includes regular maintenance, inspections, and compliance management for heating equipment up to approximately 15 MWt capacity.
6. Energy Construction Projects: Design and delivery of energy construction projects including heat sources (gas, biomass, heat pumps, turbines), district heating distribution, heat exchanger stations, and cogeneration units. Projects delivered through EPC or standard procurement methods.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

ENESA delivers Energy Performance Contracting (EPC) — a turnkey, outcome-based service in which the company designs, finances, implements, and manages energy efficiency upgrades for buildings and industrial facilities with contractually guaranteed savings. The offering bundles investment energy efficiency measures (heat pumps, condensing boilers, CHP units, LED lighting, steam-to-hot-water conversion), ongoing remote energy management via a central dispatching center, supplier financing repaid from future savings, and optional operating services for heat sources.

Product overview

ENESA a.s. is a Czech energy services company providing Energy Performance Contracting (EPC) as its core offering — a performance-based model where the company designs, finances, implements, and manages investment energy efficiency measures while contractually guaranteeing measurable energy savings. The portfolio is structured around a platform-plus-modules architecture: the EPC core service bundles Energy Management and Financing as integrated components, supplemented by standalone service modules including Energy Buildings (design and delivery of thermal infrastructure), Consulting (energy audits, feasibility studies, grant advice), and Operating Heat Sources (boiler room management). ENESA also operates as part of the ČEZ ESCO group following a majority stake acquisition in December 2015.

Differentiator

Problem solved

Functional benefit

Products and services

• Energy Performance Contracting (EPC) ENESA's flagship turnkey service that designs, finances, implements, and manages investment energy efficiency measures (EEMs) in public and industrial buildings. Clients repay investment over typically 10 years from contractually guaranteed savings, with ENESA bearing performance risk (if actual savings fall short, ENESA covers the deficit). Bundled with remote energy management and supplier financing.
• Energy Buildings (Energetické stavby) — Design and Project Management Design and delivery of energy construction projects including reconstruction of heat sources (gas boilers, biomass, heat pumps, turbines), heat distribution networks, heat exchanger stations, cogeneration/trigeneration units, and cooling systems. Delivered as part of EPC projects or standalone.
• Energy Management Outsourced, ongoing remote energy management — typically bundled within EPC projects — covering real-time monitoring of heating control, boiler rooms, ventilation, and air-conditioning systems, verification of savings achieved, and recommendations for further improvements. Operated from ENESA's central dispatching center.
• Consulting (Poradenství) Advisory services covering energy audits, energy assessments, building energy labels, feasibility studies, subsidy/grant consulting, and advisory on project implementation. Includes participation in international consulting consortiums (EBRD studies, EU Horizon 2020 QUANTUM). Offered separately to public and private sector clients.
• Operating Heat Sources (Provozování zdrojů) End-to-end delivery of heat including operation of gas boiler rooms, heat production, hot water preparation, meter reading, operating logs, and regulatory compliance for cities, hospitals, schools and other facilities with equipment typically up to 15 MWt capacity.
• Financing — Supplier Credit and EU Subsidy Integration Supplier financing of EPC projects plus EU subsidy consulting (OPŽP, OPPIK, OP PIK). Repayment installments (interest + management fees) are structured below the guaranteed savings amount, delivering positive client cash flow from day one and economic return typically under 10 years.

Quantifiable outcome

• 2.8+ billion CZK in energy efficiency measures delivered to 526 buildings over 18 years
• +4 more outcomes

Named customers16 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

Feature5 records

Partnerships

Seven partnerships are on record, tiered core, flagship and minor.

• Pardubická EVČ (Energetické výpočty a stavby)coreStrategic or Co-development PartnerPardubická EVČ merged into ENESA on January 1, 2019, significantly expanding ENESA's capabilities in energy construction project design and delivery. EVČ brought expertise in heat source modernization, district heating infrastructure, and cogeneration unit projects.
• QUANTUM Consortium (14 partners from 11 EU countries)flagshipStrategic or Co-development PartnerENESA participates in the EU Horizon 2020 project QUANTUM (Quality management for building performance). ENESA leads a working group testing designed tools and service models in real buildings across Europe. The 4-year project has a budget of approximately EUR 7 million with EUR 5.7 million funded by Horizon 2020.
• European Bank for Reconstruction and Development (EBRD)minorStrategic or Co-development PartnerENESA, together with other partners, processes studies for EBRD on the possibilities of EPC deployment on new markets using EBRD financing, specifically in Ukraine and Bulgaria.
• APES (Association of Energy Service Providers)coreChannel Partner/ Reseller/ DistributorENESA is a member of APES, participating in working groups, industry advocacy, standard-setting (including the European Ethical Code for EPC under the Transparense project), and annual award competitions.
• Svet zdravia, a.s. (Slovakia)minorChannel Partner/ Reseller/ DistributorIn July 2015, ENESA signed contracts with Svet zdravia (operator of 12 hospitals in Slovakia) along with e-Dome s.r.o. to deliver EPC projects in Slovak healthcare facilities, marking ENESA's expansion into the Slovak market.
• e-Dome s.r.o.minorChannel Partner/ Reseller/ DistributorENESA partnered with e-Dome s.r.o. for the Slovak healthcare EPC project with Svet zdravia, combining ENESA's EPC expertise with e-Dome's local market knowledge.
• D-energy s.r.o.minorChannel Partner/ Reseller/ DistributorENESA acted as subcontractor to D-energy s.r.o. on the Královéhradecký kraj EPC project, delivering energy efficiency measures in tens of school buildings under a joint arrangement totaling over 46 million CZK in investments.

Scale indicators6 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• ČEZ ESCO: Parent company of ENESA and itself a major Czech ESCO offering EPC, heat supply, and energy services to municipalities, regions, and industrial customers. Most direct peer in the Czech market and the source of ENESA's cross-sell pipeline; comparable EPC-plus-energy-services model.
• Veolia Energie ČR: Czech subsidiary of Veolia, operating district heating and energy services including EPC-style projects for municipalities and industrial clients. Directly comparable as a Czech-based ESCO competitor serving the same public and industrial customer base.
• Dalkia: Czech district heating and energy services arm of Veolia, focused on heat generation, distribution, and energy efficiency for cities and large customers. Comparable in the heat-source operation and cogeneration aspects of ENESA's offering.

Broad incumbents

• ENGIE: Global utility and energy services group with a substantial EU EaaS/EPC business (formerly Cofely/ENGIE Solutions) serving public buildings, hospitals, and industry. Comparable at the level of building-level energy performance contracting methodology and 10-year guaranteed-savings contracts.
• EQUANS: Bouygues-owned multi-technical services and energy services provider across Europe, with a sizable ESCO/EPC practice targeting public sector and industrial clients. Comparable in business model (financed energy efficiency with guaranteed outcomes) and customer segments.
• SPIE: European technical services group offering energy efficiency, building services, and ESCO/EPC solutions for public and commercial buildings. Comparable in the integrated facilities/energy services model and European public-sector customer base.
• E.ON Energie Česká republika: Czech arm of E.ON, offering energy services including energy efficiency programs and distributed heat/power solutions. Comparable as a large energy services incumbent in the Czech market and as the awarding body of the E.ON Energy Globe Award won by ENESA.
• Schneider Electric: Global energy management and automation specialist whose EcoStruxure platform and energy services business compete in building energy management, monitoring, and efficiency services. Comparable in the building-level energy management/EMS technology stack that ENESA integrates.
• Honeywell Building Technologies: Honeywell's building automation and energy services division offering BMS, energy analytics, and performance services to commercial and institutional buildings. Comparable in the building controls, energy management software, and connected-facility services layer.
• Siemens Smart Infrastructure: Siemens division providing building automation, energy management, and performance services for hospitals, universities, and public infrastructure. Comparable in delivering integrated building energy systems and lifecycle energy performance to the same institutional customer segments as ENESA.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/enesa-a-s-
• Xx.com/enesa_as

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 ENESA