Aller au contenu principal
Aller au pied de page
Contact Us
Home
NQSA
ISO 19443
ISO 19443
ISO19443 – NQSA One step further
Certified companies
Statistics (from ONUSIS database)
List of Certified Companies (access to ONUSIS database)
Accredited Bodies
News
Menu
Home
NQSA
ISO 19443
ISO 19443
ISO19443 – NQSA One step further
Certified companies
Statistics (from ONUSIS database)
List of Certified Companies (access to ONUSIS database)
Accredited Bodies
News
We take of
safety and quality
in the nuclear supply chain
List of ISO 19443 Certified Companies (ONUSIS database)
Last Update: 31/10/2025
Country
Select all
Australia
Austria
Belgium
Czech Republic
France
Germany
India
Italy
Japan
Korea
Luxembourg
Poland
Romania
Russia
Slovakia
South Africa
Spain
Sweden
Switzerland
Thailand
UK
Ukraine
USA
Certification scheme
Select all
Certification Body Unknown
Certified by Accredited Certification Body
Certified by Non Accredited Certification Body
Certification status
Select all
Active
Unknown
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
TRACTEBEL ENGINEERING
TRACTEBEL_ENGINEERING
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
TRACTEL SECALT S.A.
TRACTEL_SECALT_S_A_
Country
Luxembourg
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
TRACTEL SOLUTIONS SAS
TRACTEL_SOLUTIONS_SAS
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
TRILLIUM FLOW TECHNOLOGIES France SAS
TRILLIUM_FLOW_TECHNOLOGIES_FRANCE_SAS
Country
France
Certification status
Active
Certification scheme
Certified by Accredited Certification Body
TSP Engineering Ltd
TSP_ENGINEERING_LTD
Country
UK
Certification status
Unknown
Certification scheme
Certified by Non Accredited Certification Body
TUNZINI MAINTENANCE NUCLEAIRE
TUNZINI_MAINTENANCE_NUCLEAIRE
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
TUNZINI NUCLEAIRE
TUNZINI_NUCLEAIRE
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
UBH GROUP PTY LTD
UBH_GROUP_PTY_LTD
Country
Australia
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
Ultra Energy
ULTRA_ENERGY
Country
USA
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
UNIMEC
UNIMEC
Country
Switzerland
Certification status
Active
Certification scheme
Certified by Accredited Certification Body
VALSERVE
VALSERVE
Country
France
Certification status
Active
Certification scheme
Certified by Accredited Certification Body
Van Leeuwen GmbH Process & Power
VAN_LEEUWEN_GMBH_PROCESS_POWER
Country
Germany
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
VILMAR SA
VILMAR_SA
Country
Romania
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
VULCAIN SERVICES
VULCAIN_SERVICES
Country
France
Certification status
Active
Certification scheme
Certified by Accredited Certification Body
VULCANIC SAS
VULCANIC_SAS
Country
France
Certification status
Active
Certification scheme
Certified by Accredited Certification Body
VUJE
VUJE
Country
Slovakia
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
WELD WORLD
WELD_WORLD
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
Westinghouse Electric Company
WESTINGHOUSE_ELECTRIC_COMPANY
Country
USA
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
Westinghouse Electric Sweden AB
WESTINGHOUSE_ELECTRIC_SWEDEN_AB
Country
Sweden
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
WIKA Klingenberg
WIKA_KLINGENBERG
Country
Germany
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Creation of manageable website and Internet hosting by Net15
-
propulsed by Websee
-
Terms of Use
-
Manage cookies
TThis website uses cookies to measure the number of visitors to the website, to offer you animated and interactive content and to share content on social networks.
Customise my choices
