Strojírenský Zkušební Ustav

What Strojírenský Zkušební Ustav does

Strojírenský zkušební ústav, s.p. (SZÚ) is a Czech state-owned enterprise founded in 1965 and headquartered in Brno, operating as a multi-accredited Testing, Inspection, and Certification (TIC) body. The company holds EU Notified Body designation NB 1015 and accreditations under ISO/IEC 17025, 17065, 17020, 17021-1, and 17024, enabling it to issue CE conformity assessments, management system certifications, and personnel certifications across regulated product categories. Service lines are organized into four verticals: Testing across seven specialized laboratories (electrical equipment, hydraulic/pressure, machinery, combustion, heat equipment/construction products, fasteners, EMC/climatic chambers), Inspection of pressure equipment and nuclear facilities, Product/System/Person Certification, and Training through SZÚ Akademie.

SZÚ serves manufacturers in heat equipment, industrial equipment, construction products, safety/PPE, consumer goods, and medical devices, with named reference customers spanning Mitsubishi Electric, Toyota Forklifts, Skanska, and CEZENERGOSERVIS. Revenue is generated through quote-based B2B engagements following an inquiry–specification–offer–order–realization workflow, with multi-year contracts common in certification work. The company has built a 15+ country international footprint through wholly-owned SZU regional representations and partnerships, complemented by RADMAC, IQNET, and UIAA memberships that make its test reports mutually recognized across major European and Asian certification marks. Its largest recent investment is the 2021 heat pump testing facility featuring four simultaneous climatic chambers and acoustic camera-based diagnostics, positioning SZÚ for the EU heat pump demand cycle.

Name

Strojírenský Zkušební Ustav

Legal name

Strojírenský zkušební ústav, s.p.

Website

https://szutest.cz

Company type

Private

Founded year

1965

Operating status

Operating

Headcount range

501–1,000 employees

Short description

SZÚ is a Czech state-owned Notified Body (NB 1015) providing accredited testing, inspection, certification, and training services across heat equipment, industrial equipment, construction products, PPE, consumer goods, and medical devices, with a 15-country international footprint and 7 specialized testing laboratories.

Ownership category

akta.pro rank

Product category

Testing, Inspection and Certification Services

NAICS

Testing Laboratories and Services (541380), Testing Laboratories and Services (54138)

SIC

Services-Testing Laboratories (8734)

akta.pro primary industry

Testing, Inspection, Certification & Commissioning (TICx) Technical Services (BPAHAIAL)

akta.pro secondary industry

Third-Party Certification, Code Compliance & Regulatory Inspection (ASME/API/ISO) (EUAEAHAN)

Keywords

• Testing and certification
• Product conformity assessment
• Inspection services
• Notified body services
• Heat pump testing

Headquarters

HQ city

Brno

HQ country

Czechia

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Testing Services (Zkušebnictví): Product testing services across multiple categories including electrical equipment, hydraulic/pressure equipment, machinery, combustion equipment, heat equipment, construction products, and fasteners. Conducted as an accredited laboratory under ISO/IEC 17025.
2. Inspection Services (Inspekce): Third-party technical inspection services for pressure equipment, transportable pressure equipment, technological units, nuclear facilities, and solid biofuels as an independent inspection body under ISO/IEC 17020.
3. Certification Services: Product certification, management system certification, and person certification through accredited certification bodies under ISO/IEC 17065, 17021-1, and 17024 respectively.
4. Training Services (Školení): Educational programs for certification exams, equipment operation training, revision technician courses, service technician training, and management system personnel training through SZÚ Akademie.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Strojírenský Zkušební Ustav (SZÚ) is a Czech state-owned enterprise operating accredited testing laboratories and certification bodies that deliver third-party testing, inspection, and certification services for manufacturers across heat equipment, electrical equipment, hydraulic and pressure equipment, construction products, machinery, consumer goods, and medical devices. Designated as EU Notified Body NB 1015 and accredited under ISO/IEC 17025, 17065, 17020, 17021-1, and 17024, SZÚ also operates SZÚ Akademie for personnel training and certification exams.

Product overview

Strojírenský zkušební ústav (SZÚ) is a public enterprise providing comprehensive testing, inspection, certification, and training services. The organization operates as a Notified Body (NB 1015) and accredited laboratory offering conformity assessment according to European legislation. Core services include: (1) Testing Services across multiple specialized laboratories covering electrical equipment, hydraulic/pressure equipment, machinery, combustion equipment, thermal engineering/construction products, fasteners, and construction components; (2) Inspection Services for pressure equipment, transportable pressure equipment, technological units, nuclear facilities, and solid biofuels; (3) Certification Services for products, management systems, and personnel through accredited certification bodies; and (4) Training/Certification Exams through SZÚ Academy. The testing portfolio includes heat pumps, chillers, radiators, gas appliances, electrical equipment, medical devices, consumer goods, personal protective equipment, mountaineering equipment (UIAA certified since 2006), pressure equipment, and machinery. The institution supports various certification marks including RADMAC, Keymark, DVGW, MCS, EHPA Q, UIAA, SIL, Ecodesign, and DIN geprüft.

Differentiator

Problem solved

Functional benefit

Products and services

• Testing Services Comprehensive accredited testing of products and equipment conducted in seven specialized laboratories under ISO/IEC 17025, serving manufacturers needing conformity assessment for CE marking and certification marks such as KEYMARK, RADMAC, DVGW, MCS, EHPA Q, and UIAA.
• Inspection Services Independent technical inspection services performed as a third party under ISO/IEC 17020 for pressure equipment, transportable pressure equipment, technological units (machinery), nuclear facilities, and solid biofuels.
• Certification Services Product certification, management system certification, and personnel certification delivered through accredited certification bodies under ISO/IEC 17065, 17021-1, and 17024, including CE marking support and conformity assessment.
• Training and Certification Exams (SZÚ Akademie) Educational programs including certification exams, equipment operation training, revision technician courses, service technician training, and management system personnel training delivered through SZÚ Akademie.
• Heat Pump and Cooling Equipment Testing Facility Dedicated testing laboratory for heat pumps and cooling equipment with up to 4 simultaneous climatic chambers, capable of testing products with flammable refrigerants and delivering heat pump certification within 2 months from order receipt.

Quantifiable outcome

• Heat pump certification within 2 months from order receipt guaranteed
• +2 more outcomes

Named customers7 records

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

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

• UzTTSA (Uzbek Agency for Technical Regulation)coreStrategic or Co-development Partner · 1 July 2026Cooperation agreement signed during 38th IQNET General Assembly in Madrid for bilateral collaboration in testing, conformity assessment, certification, technical regulation, and quality infrastructure. Aims to facilitate Uzbek manufacturers' access to European Union market through SZÚ testing and certification services.
• IQNETcoreStrategic or Co-development PartnerInternational certification network with global coverage. SZÚ participates in IQNET General Assemblies and collaborates with other member bodies for mutual recognition of certificates and international market access support.
• AFNOR (France)flagshipTechnology or IntegrationMember of RADMAC group for mutual recognition of test reports and inspection reports for radiators and convectors. One of five major European certification bodies in the RADMAC harmonization system.
• BSI (United Kingdom)flagshipTechnology or IntegrationMember of RADMAC group enabling mutual recognition of certification marks for radiators. Also provides UKCA certification support through UKAS-accredited partner for UK market access.
• DIN CERTCO (Germany)flagshipTechnology or IntegrationRecognition body that approved SZÚ testing laboratory into RADMAC group. Key partner for European certification of radiators, convectors, and heating equipment per EN 442 and EN 16430 standards.
• RAL Gütegemeinschaft Heizkörper aus Stahl (Germany)flagshipTechnology or IntegrationMember of RADMAC group for quality assurance of steel radiators in Germany. Part of mutual recognition system for European radiator certification.
• AENOR (Spain)flagshipTechnology or IntegrationSpanish certification body member of RADMAC group for radiator quality marks harmonization across European markets.
• CEITEC (Brno University of Technology)coreStrategic or Co-development PartnerResearch center participation in SZÚ Hydrogen Seminar presenting modern imaging methods for advanced material analysis and collaborating on hydrogen technology research.
• HYTEP (Czech Hydrogen Technology Platform)coreStrategic or Co-development PartnerCollaboration on hydrogen economy development presenting at SZÚ Hydrogen Seminar on role of Czech Hydrogen Technology Platform.
• Korean Consortium (KTR, KIER, KATECH, KNREA, Woosuk University, SZU Korea)coreStrategic or Co-development PartnerInternational cooperation with leading Korean organizations in testing, research, and hydrogen technologies. Consortium included experts from research, government, and industry participating in SZÚ Hydrogen Seminar.
• University of Chemistry and Technology, PraguecoreStrategic or Co-development PartnerAcademic partner presenting at SZÚ Hydrogen Seminar on PEM fuel cell characterization including safety and electrochemical approaches.
• SZU International Network (Balkan, Germany, Korea, Poland, Hungary, Turkey, France, Romania, China, Taiwan, Eastern Europe, Egypt, India, Vietnam)flagshipChannel Partner/ Reseller/ DistributorNetwork of 15+ regional representations providing local market support, technical assistance, and customer liaison for international certification and testing services across Europe and Asia.
• TailorMemminorStrategic or Co-development PartnerResearch partner presenting on degradation of PEM and AEM technologies in fuel cells and electrolyzers at SZÚ Hydrogen Seminar.

Scale indicators9 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• TÜV SÜD: TÜV SÜD is a global TIC giant headquartered in Germany offering testing, inspection, and certification services across automotive, industrial, healthcare, and energy sectors. Directly comparable to SZÚ as a Notified Body competitor with broader geographic lab coverage and multinational brand recognition.
• TÜV Rheinland: TÜV Rheinland is a leading German TIC services provider operating across industrial services, mobility, products, and certification. Highly comparable to SZÚ given its Notified Body status, EU regulatory expertise, and broad product testing portfolio including heat pumps, electrical equipment, and construction products.
• SGS: SGS is the world's largest TIC company headquartered in Switzerland, offering testing, inspection, and certification across multiple industries including industrial, consumer goods, energy, and healthcare. Comparable to SZÚ for product testing, certification services, and Notified Body work, though with vastly larger global scale.
• Bureau Veritas: Bureau Veritas is a France-based global TIC leader providing conformity assessment services across marine, offshore, industrial, construction, and consumer products. Comparable to SZÚ as a competitor in industrial equipment testing, CE marking support, and international certification across European markets.
• Intertek: Intertek is a UK-headquartered TIC provider offering testing, inspection, and certification across consumer goods, industrial, energy, and transportation. Comparable to SZÚ for product testing, certification marks, and global manufacturer servicing with stronger Asia-Pacific presence.
• DEKRA: DEKRA is a German TIC company specializing in automotive, industrial, and product safety testing and certification. Comparable to SZÚ for industrial testing, CE marking, and Notified Body services in the automotive and industrial equipment categories served by both.
• Eurofins Product Testing: Eurofins is a Luxembourg-based testing services group with extensive product testing capabilities across consumer goods, construction, and industrial sectors. Comparable to SZÚ for third-party laboratory testing, though Eurofins is more focused on analytical/chemical testing categories.

Direct peers

• Kiwa: Kiwa is a Netherlands-based TIC company with strong RADMAC group membership and active in heat pump, solar, and gas appliance certification. Highly comparable to SZÚ as a peer in the European RADMAC harmonization system for radiator and convector certification.
• DIN CERTCO: DIN CERTCO is a German certification body that approved SZÚ into the RADMAC group. Highly comparable as a direct peer in heating equipment, radiator, and construction product certification under EN 442 and EN 16430 standards.
• VDE Prüf- und Zertifizierungsinstitut: VDE is a German testing and certification institute specializing in electrical and electronic products, similar to SZÚ's electrical equipment testing laboratory. Comparable as a peer for EMC testing, electrical safety certification, and Notified Body work in electronic products.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

Compliance21 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries14 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 Strojírenský Zkušební Ustav