What ORGREZ does

ORGREZ, a.s. is a Czech private joint-stock company founded in 1957, headquartered in Brno-Medlánky with offices in Prague (two locations), Ostrava, Most, and a commercial representation in Katowice, Poland. The company provides specialized diagnostics, optimization, and operational planning services for power plants, heating plants, nuclear facilities, and industrial energy systems. Organized into six operational divisions (Diagnostics and Care for Power Equipment; Ambient Air and Fuel Quality Control; Thermal Technology and Power Solutions; Air Protection Technology; Electrical Systems; Environmental Systems) and supported by seven accredited laboratories, ORGREZ serves large-scale energy sector clients with services spanning electrical equipment diagnostics, transformer testing, emissions monitoring, air protection, DeNOx systems, and power balancing services for the Czech transmission system operator.

The company's technology portfolio includes the proprietary VS EMON continuous emissions monitoring system (built on PROMOTIC software, comprising analysis technology, data acquisition, visualization, and government reporting modules), the SMARTMon mobile autonomous diagnostic platform launched in 2022, SNCR/SCR DeNOx technologies supported by CFD process modeling, and accredited testing under ISO/IEC 17025 and ISO/IEC 17043. Over 150 specialized experts serve major clients including ČEZ (nuclear power plants Temelín and Dukovany), Sev.en Energy, EPH, Veolia Energie ČR, ČEPS, TEDOM, Sokolovská uhelná, and SLOVNAFT. ORGREZ generates revenue through quote-based professional engineering services, hardware supply (emissions monitoring systems, DeNOx systems, transformer components), and R&D collaborations funded through TA ČR and EU operational programs alongside university partnerships.

The business operates on an enterprise field sales model with multi-year contracts and dedicated account management for anchor clients. Certifications include ISO 9001 (since 1997), ISO 14001 (since 2013), OHSAS 45001, and ČEZ approved supplier status. R&D activities focus on AI/ML applications for transformer maintenance and catalytic process evaluation, cloud-based power generation control systems, and waste-to-energy solutions through subsidiary EVECO Brno s.r.o.

Name

ORGREZ

Legal name

ORGREZ, a.s.

Website

https://orgrez.cz

Company type

Private

Founded year

1957

Operating status

Operating

Headcount range

1–10 employees

Short description

ORGREZ is a Czech energy services company founded in 1957 providing diagnostics, optimization, emissions monitoring, and operational planning for power plants, heating plants, and industrial energy facilities, serving major clients including ČEZ, EPH, Sev.en, and Veolia.

Ownership category

akta.pro rank

Product category

Energy Engineering Services

NAICS

Testing Laboratories and Services (54138), Other Measuring and Controlling Device Manufacturing (334519), Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Services-Testing Laboratories (8734), Instruments For Meas & Testing Of Electricity & Elec Signals (3825)

akta.pro primary industry

Emissions Controls & Environmental Retrofit Services (SCR/FGD/ESP, CEMS) (EUAEALAL)

akta.pro secondary industries

Stack/Source Emissions Testing & CEMS Support (EUAHACAB), Substation & HV Equipment Diagnostics (Partial Discharge, DGA, SF6) (EUAEAHAH), Third-Party Certification, Code Compliance & Regulatory Inspection (ASME/API/ISO) (EUAEAHAN)

Keywords

• Energy diagnostics services
• Emissions monitoring systems
• Power plant optimization
• DeNOx emission control
• Accredited laboratory testing

Headquarters

HQ city

Medlanky

HQ country

Czechia

HQ region

Europe

Offices6 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Professional Engineering Services: Diagnostics, optimization, and operational planning services for energy facilities. Includes warranty and verification measurements, technical consulting, and expert assessments. Long-term contractual relationships with major energy groups.
2. Accredited Laboratory Services: Testing and calibration services across multiple accredited laboratories covering electrical engineering, air quality protection, fuel evaluation, waste analysis, and emissions measurements. Includes proficiency testing programs.
3. Emissions Monitoring Systems Supply and Maintenance: Supply, installation, and ongoing servicing of continuous emission monitoring systems. Turnkey solutions including automated measuring systems, PLC-based data acquisition, visualization software, and government reporting. Includes 24/7 emergency service.
4. Equipment and Component Supply: Supply of evaluation systems, SNCR/SCR DeNOx systems, transformer repair components, and analytical instrumentation. Complete turnkey delivery or individual technological components.
5. R&D and Project Development: Research and development projects funded through TA CR, EU operational programs, and direct collaboration with universities and research institutions. Development of application software and innovative technologies.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

ORGREZ provides specialized diagnostics, optimization, and operational planning services for large-scale, industrial, and municipal power and thermal energy systems. The company supplies continuous emissions monitoring systems (VS EMON), DeNOx (SNCR/SCR) technologies, cloud-based power balancing and ancillary services terminals, transformer and electrical equipment diagnostics, and accredited laboratory testing across seven laboratories covering emissions, fuels, oils, ambient air, and HV/EHV equipment. Its offerings target utility, nuclear, heating, and industrial energy operators seeking improved equipment efficiency, lifecycle extension, and regulatory compliance.

Product overview

ORGREZ is an energy sector services company offering a portfolio of specialized products and services organized into six operational divisions. The core offerings include the VS EMON continuous emissions monitoring system (comprising analysis technology, data acquisition, visualization via PROMOTIC®, and government reporting), cloud-based power generation control systems including the ORGREZ Cloud Terminal and DIS Built system for power balancing, and comprehensive diagnostics services for electrical equipment. The company operates seven accredited laboratories and provides specialized services including transformer diagnostics, air quality monitoring, fuel testing, and DeNOx systems (SNCR/SCR). The portfolio also includes project-specific tools like EMTRA (transformer measurements) and UPOS (power balancing services). The company has over 65 years of experience serving major energy clients including ČEZ, Sev.en, and EPH.

Differentiator

Problem solved

Functional benefit

Products and services

• VS EMON Continuous Emissions Monitoring System Modular server-based continuous emissions monitoring and evaluation system consisting of four logical units — analysis technology and services, data acquisition and transmission, visualization and processing of collected measurement data, and reporting for government authorities. Developed in the PROMOTIC platform. Supplied to power plants, heating plants, and industrial operators in Czech Republic and abroad.
• Cloud-Based Power Generation Control Systems Cloud-based control systems enabling efficient management of ancillary services for aggregated power units operating across multiple locations, with API integration into ČEPS and continuous online monitoring capabilities for energy facilities and CHP operators such as TEDOM.
• ORGREZ Cloud Terminal (Power Balancing Services Terminal) Reference terminal enabling efficient management of ancillary services for aggregated power units, with API integration into ČEPS and continuous online monitoring. Implemented for ancillary services management at customers such as TEDOM a.s. and ČEPS a.s.
• DIS Built Energy Flow Balancing System Custom open modular system supporting middle and senior management of heating plants and power plants while serving as a diagnostic tool for evaluating and optimizing operational modes. Used for energy flow balancing, power balancing services, and performance optimization at industrial energy sites.
• SNCR / SCR DeNOx Systems Secondary NOx reduction solutions using Selective Non-Catalytic Reduction (SNCR) and Selective Catalytic Reduction (SCR) technologies across all combustion systems, designed with CFD process modeling. Reduces NOx concentrations in flue gases from power plants and industrial combustion sites.
• SMARTMon Mobile Autonomous Diagnostic Unit Mobile autonomous platform for temporary onsite multi-day diagnostics with remote database access for historical data acquisition. Enables real-time evaluation and transmission of selected parameters during monitoring campaigns at customer power and industrial sites.
• Accredited Laboratory Services (7 Laboratories) Seven accredited laboratory services covering proficiency testing for solid fuels, HV and EHV electrical equipment testing, waste and materials analysis, fuel testing, ambient air testing, accredited emission measurements, and measuring instruments calibration. Serves energy companies, industrial operators, and regulators with ČSN EN ISO/IEC 17025 and 17043 accreditation.
• Transformer Diagnostics and Electrical Equipment Care Services (Division of Diagnostics and Care for Power Equipment) Diagnostic, regeneration, and lifecycle services for power and distribution transformers and HV/EHV electrical equipment. Includes DGA analysis, furanic compound measurement, partial discharge measurements, frequency response analysis (FRA), regeneration and filtration of electro-insulating liquids, insulation system diagnostics, transformer repair, and accredited testing.
• Power Plant Diagnostics and Optimization Services (Division of Thermal Technology and Power Solutions) Diagnostics, optimization, and structural modification design services for technological systems in heating and power plants, including warranty and verification measurements, turbogenerator vacuum tightness diagnostics, thermal performance calculations, and structural modification studies.

Quantifiable outcome

• NOx emissions reduced below legislative limits (e.g., 180 mg/Nm3 for wood chip boilers, 60 mg/Nm3 for gas boilers)
• +2 more outcomes

Named customers12 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability4 records

Feature5 records

Partnerships

Five partnerships are on record, tiered core and minor.

• VSB - Technical University of OstravacoreStrategic or Co-development Partner · 1 August 2021R&D collaboration on Project CZ.01.1.02/0.0/0.0/21_374/0026707 for development of application software for efficient evaluation of catalytic processes. Partnership involves machine learning algorithms and flow calculations development.
• ENFIT Sp. z o.o.minorChannel Partner/ Reseller/ DistributorCommercial representation in Poland for ORGREZ services. ENFIT Sp. z o.o., located in Katowice, represents ORGREZ in the Polish market through their Vice President Czesław Kominek.
• ORGREZ GroupcoreStrategic or Co-development PartnerParent company and group structure including ORGREZ Group (holding), ORGREZ ECO (environmental systems), ORGREZ TRADE (trade activities), and EVECO Brno (waste thermal processing).
• ČEPS a.s.coreStrategic or Co-development PartnerČEPS is the Czech transmission system operator. ORGREZ is authorized by ČEPS to certify ancillary services and provides systems for secondary voltage regulation (ASRU) and power balancing services.
• ČEZ a.s.coreStrategic or Co-development PartnerLong-term partnership with ČEZ Group including regular audits, approved supplier status, and multiple service engagements across nuclear and conventional power plants.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• HORIBA: Global instrumentation group with a major stack emissions analyzer business and extensive European service footprint; overlaps with ORGREZ's accredited emissions measurements and ambient air monitoring capabilities.
• DNV: Independent energy expert providing testing, inspection, certification, and energy advisory services to European utilities and industrial operators; comparable to ORGREZ's accredited labs and certification services for power equipment.
• ABB: Multinational offering HV transformer diagnostics, partial discharge monitoring, and asset management software — the most direct large-scale competitor to ORGREZ's HV/EHV diagnostics and transformer care division.
• Bureau Veritas: Global testing, inspection, and certification (TIC) firm operating across environmental monitoring, energy asset integrity, and compliance — competes with ORGREZ's accredited laboratory services for industrial and utility clients.
• SGS: Largest global TIC provider with extensive European energy-sector testing and inspection services, including emissions, fuel quality, and electrical equipment diagnostics — competing with ORGREZ's laboratory and field service offerings.

Direct peers

• ALS Global: International testing services network with strong European environmental, fuel, and emissions testing laboratories — directly comparable to ORGREZ's accredited lab portfolio (fuel, ambient air, waste, emissions).
• ENVEA (formerly Environnement SA): French-headquartered manufacturer of continuous emissions monitoring systems (CEMS) and process monitoring instruments, directly competing with ORGREZ's VS EMON platform across European power and industrial customers.
• SICK AG: German manufacturer of gas analyzers, dust measurement devices, and emissions monitoring solutions for power plants and industrial facilities — directly comparable product line to ORGREZ's CEMS and DeNOx monitoring offerings.

Regional players

• MEGA a.s. Czech engineering services firm providing power engineering, diagnostics, and emissions solutions to Central European utilities — direct regional competitor in ORGREZ's home market.
• TES s.r.o. Czech-based provider of energy services, measurement, and emissions testing for industrial and utility customers — another domestic peer competing for the same ČEZ/EPH/Sev.en accounts as ORGREZ.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles16 records

Subsidiaries5 records

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 ORGREZ