ISO 9001:2015 integrated quality management system, conforming to international standards

Area of use: machine installation, pipe-work construction, qualified welding, the use of high-pressure water technology and service activities, as well as the purchase of all materials connected to the company’s activities

Certificate issuing body: TÜV Rheinland Cert GmbH

Certification number: 01 100 1624218

Valid: 26.02.2026

ISO 14001:2015 environmental management system, conforming to international standards.

Area of use: machine installation, pipe-work construction, qualified welding, the use of high-pressure water technology and service activities, as well as the purchase of all materials connected to the company’s activities.

Certificate issuing body: TÜV Rheinland Cert GmbH

Certification number: 01 104 1624218

Valid: 26.02.2026

ISO 45001:2018 an internationally recognized occupational health and safety management system

Area of use: machine installation, pipe-work construction, qualified welding, the use of high-pressure water technology and service activities, as well as the purchase of all materials connected to the company’s activities.

Certification body: TÜV Rheinland Cert GmbH

Certification number: 01 213 1624218

Valid: 26.02.2026

SCC** Version 2011 (Safety Certificate for Contractors, Sicherheits Certifikat Contractoren, Vállalkozók Biztonsági Tanúsítványa) health and safety certificate without any limitations for high-risk industrial activities carried out in the oil and gas industry.

Area of use machine installation, pipe-work construction, welding, maintenance, the use of high-pressure water technology

Certificate issuing body: TÜV SÜD Management Service GmbH

Certification number: 12 106 53418 TMS

Valid until: 22.01.2026

8/2018. (VIII.17.) On the quality requirements for welding according to the MSZ EN ISO 3834-2: 2021 standard according to the qualification procedure carried out on the basis of the ITM Decree

Field of application: manufacture, assembly, conversion and repair of welded structures

Certification body: TÜV Rheinland InterCert Kft. Industrial Services Business Unit

Certificate number: 8/18 19 1124

Valid: 22.11.2025

Certificate for full quality management requirements for welding according to MSZ EN ISO 3834-2: 2021

Field of application: manufacture, assembly, conversion and repair of welded structures

Certification body: TÜV Rheinland InterCert Kft. Industrial Services Business Unit

Certificate number: MSZ EN ISO 3834-2 13 1206

Valid: 22.11.2025

216/2019. (IX.5) on the technical-safety requirements and official supervision of storage tanks and storage facilities for hazardous liquids or melts.

Field of application: manufacture, on-site technological installation, cleaning, repair, conversion, leak testing and periodic inspection of non-pressure vessels for the storage of hazardous liquids or melts

Certification body: TÜV Rheinland InterCert Kft., Industrial Services Business Unit

Certificate number: 216/19 19 1125

Valid: 22.11.2025

Transfer system of raw material identification

Area of use: The company meets the quality requirements for the transfer of raw material identifications. It possesses the necessary procedures, competent staff and equipment to transfer identifications.

Certificate issuing body: TÜV Rheinland InterCert Kft., Ipari Szolgáltatások Üzletág

Certification number: AÁ21 1131

Valid until: 05.08.2024.

Manufacturer and welding plant certification according to AD 2000-Data sheet HP 0

Field of application: Production of professional pressure equipment meeting the highest technical requirements, with a quality assurance system in accordance with technical regulations and the provision of expert supervision and inspection

Certification body: TÜV Rheinland InterCert Kft., Industrial Services Business Unit

Certificate number: AD200Mbl HP021 1130

Valid: 05.08.2024

Certification allowing activities in accordance with the directions of the Nuclear Safety Regulation of The Nuclear Power Plant Paks.

Area of use: Production, assembly, welding, maintenance and repair activities in connection with the reconstruction, repair and maintenance of technical systems and system components classified to the safety classes ABOS 2 and 3

 Certificate issuing body: MVM Paksi Atomerőmű Zrt. Minőségfelügyeleti Főosztály

Number of certification : KM 70/2021

Valid until: 31.12.2024

Certification of the Government Office of the Capital City Budapest’s Metrology and Technical Supervisory Department (Budapest Főváros Kormányhivatal Metrológiai és Műszaki Felügyeleti Főosztály) for announcing service activities in accordance with the 216/2019 (IX.5.) government decree in connection with storage tanks and storage facilities for hazardous liquids or melts.

 Area of use: manufacturing, on-site technological installation, modifying, cleaning, leak testing and periodic testing (consistency testing) in case of store tanks and equipment made of steel not qualified as pressure tanks to store hazardous liquids or melts complying with the 216/2019 (IX.5.) government decree

Certificate issuing body: Government Office of the Capital City Budapest’s Metrology and Technical Supervisory Department

(Budapest Főváros Kormányhivatal Metrológiai és Műszaki Felügyeleti Főosztály)

Certification number:BP/0102/1784-1/2022

Valid until:undefined

Certification of the Government Office of the Capital City Budapest’s Metrology and Technical Supervisory Department (Budapest Főváros Kormányhivatal  Metrológiai és Műszaki Felügyeleti Főosztály) for announcing service activities of welded structures by fusion welding technology, rebuilding and repairing, in accordance with the 8/2018 (VIII.17) ITM regulation.

Area of use: activities specified by the 8/2018 (VIII.17) ITM regulation in connection with fusion welding during manufacturing at factory or on-site, construction, modification and repair of equipment, vessels, tanks and their parts and spare parts

Certificate issuing body: Government Office of the Capital City Budapest’s Metrology and Technical Supervisory Department

(Budapest Főváros Kormányhivatala Metrológiai és Műszaki Felügyeleti Főosztály)

Certification number: BP/0102/1783-1/2022

Valid until: undefined

EcoVadis sustainability certification, silver category.

Certificate issuing body: EcoVadis

Valid until: 09.02.2025