RINA approved manufacturers
Browse 523 manufacturer and works approval records published by RINA. Search for a company, narrow the list by country and check the approved facility and scope before you rely on a supplier.
Search scope
Search groups on this page: Type Approval, MED / MER / EU Mutual Recognition, Design Approval, RCD, Welding Consumables, Manufacturer Workshop Approvals, and Service Suppliers. Original approval names and certificate scope remain visible in each record.
Product search groups: Type Approval, MED / MER / EU Mutual Recognition, Design Approval, RCD, and Welding Consumables. Search grouping does not make different approval schemes equivalent. Original approval names and certificate scope remain visible in each record.
Please note that search results on this page are available specifically for Service Suppliers certificates.
Please note that search results on this page are available specifically for Manufacturer Workshop Approvals.
Results on this site are for information only. Verify certificate validity on the issuing society’s website using the source link when available. A source portal may require a further search.
Last updated: 16.09.2026
Certificate details
RINA at a glance
Top works approval categories
- Steel, castings and forgings343
- Pipes, valves and hoses57
- Engines and machinery48
- Welding consumables37
- Cargo securing and deck equipment14
- Pressure vessels and heat exchangers9
- Control, automation and monitoring systems3
- Cables and electrical equipment3
Figures from the Certificate Finder index, last updated 16.09.2026.
How to verify a RINA certificate
- Search by company name, product or certificate number and filter the results to RINA.
- Open the record to review the certificate number, scope, approval type and indexed dates.
- Follow the source link to RINA and confirm the current validity and scope before relying on the certificate.
Certificate Finder is an independent index and is not affiliated with or endorsed by RINA.
More RINA records
Approved manufacturers by classification society
DNVAmerican Bureau of Shipping (ABS)Lloyd’s Register (LR)Bureau Veritas (BV)ClassNK — Nippon Kaiji KyokaiKorean Register (KR)China Classification Society (CCS)Indian Register of Shipping (IRClass)Polish Register of Shipping (PRS)Croatian Register of Shipping (CRS)Türk Loydu (TL)