About this map

Korea Industry Map helps overseas buyers find which Korean companies make a given component. This first section covers the nuclear power supply chain.

What you can do here

• Start from a plant system or component and see the Korean companies that supply it.
• Search by component name or company name.
• Open a company's website where one is on file, and see the products it lists.

Where the data comes from

• Korea Atomic Industrial Forum (KAIF) member directory: member companies and the main products they list.
• Korea Industrial Complex Corporation national registry of factories (December 2025): what registered factories make.
• DART, the Financial Supervisory Service disclosure system: official English names, websites and listing status.

How companies are placed

Each member company's listed products are matched to the plant systems and components on this site. A company can appear under several components. The number of related factories on each page comes from the national factory registry and does not mean those factories are qualified for nuclear work.

Limitations

• Product descriptions were translated from Korean and are being reviewed.
• Names marked "romanized" are our romanization, not the company's official English name.
• Listings show what companies publish. Confirm certifications and capabilities with the company before procurement.

Corrections

Companies can ask us to correct or remove their listing through the request form.