Public institutions

Gangwon State Fire Service Headquarters

Gyeonggi-do Fire and Disaster Headquarters

Gyeongbuk Fire Service Headquarters

Gwacheon Urban Corporation

Gwangju Fire and Safety Headquarters

Ministry of National Defense

Daegu Fire and Safety Headquarters

Daejeon Fire Service Headquarters

Busan Fire and Disaster Headquarters

Busan Fire Service Headquarters

Sejong Fire Service Headquarters

Ulsan Fire Service Headquarters

Incheon Fire Service Headquarters

Jeonnam Fire Service Headquarters

Jeonnam Fire Service Headquarters

Jeju Fire Service Headquarters

ChangwonFire Service Headquarters

Chungnam Fire Service Headquarters

Korea Rural Corporation

Korea Expressway Corporation

Korea Hydro & Nuclear Power Corporation

Korea Land & Housing Corporation

KEPCO KPS

Local government

Gangwon-do Province

Geoje City

Gyeonggi-do Province

Gyeongsangnam-do Province

Gyeongsangbuk-do Province

Busan Metropolitan City

Seoul Metropolitan City

Ulsan Metropolitan City

Incheon Metropolitan City

Jeollanam-do Province

Jeollabuk-do Province

Changwon City

Chungcheongnam-do Province

Chungcheongbuk-do Province