| OCN Pyongyang Office | Joint venture partner | - | - | |
| T Specialist International (Singapore) Pte. Ltd. | "T Specialist and the Koryo Commercial Bank formed a joint venture with the name Ryugyong Commercial Bank" | - | - | |
| BANCA NAZIONALE DEL LAVORO S.P.A. O IN FORMA CONTRATTA BNL S.P.A. Regulator warning | Banca Nazionale del Lavoro SpA is a former bank account provider for Koryo Commercial Bank Ltd. | - | - | |
| Closed Joint Stock Company Commercial Bank | Closed Joint Stock Company Commercial Bank is a former bank account provider for Koryo Commercial Bank Ltd. | - | - | |
| Bank of China Ltd | Bank of China Ltd. is a former bank account provider for Koryo Commercial Bank Ltd. | - | - | |
| Landesbank Hessen-Thuringen Girozentrale | Landesbank Hessen-Thüringen Girozentrale is a former bank account provider for Koryo Commercial Bank Ltd. | - | - | |
| Han Hong Gil | Associate | - | - | |
| OCN (Singapore) Pte. Ltd. | "OCN and the Koryo Commercial Bank formed a joint venture with the Ryugyong Commercial Bank" | - | - | |
| The Hongkong and Shanghai Banking Corporation Limited | The Hongkong and Shanghai Banking Corporation Limited is a former bank account provider for Koryo Commercial Bank Ltd. | - | - | |
| Shenyang Dawoo Sealant Construction Material Co. Ltd. | Shenyang Dawoo Sealant and Koryo Commercial Bank established a joint venture, Pyongyang Hwashin | | | |
| Ryugyong Commercial Bank Export controlled · Sanctioned entity | Joint venture partner | - | - | |