| JINSHENG ELECTRONICS LIMITED | Private company limited by shares | Live |
| HK JINSHENG ELECTRONICS LIMITED | | Live |
| Jinshunyan Electronics Limited | Private company limited by shares | Live |
| JINYANG ELECTRONICS LIMITED | Private company limited by shares | Live |
| JINYUAN ELECTRONICS LIMITED | | Live |
| HK JINYUAN ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| Jinyuan Electronics Technology Limited | Private company limited by shares | Live |
| H.K JINYUANXIN ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| JINYUXIANG ELECTRONICS LIMITED | Private company limited by shares | Live |
| JINZHETONGSHANG ELECTRONICS COMPANY LIMITED | Private company limited by shares | Live |
| JiongYo Electronics Limited | | Live |
| JIUBABA ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| HK JIYITONG ELECTRONICS LIMITED | Private company limited by shares | Live |
| SIPING JIYUAN ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| Shenzhen Jkparts Electronics Limited | Private company limited by shares | Live |
| JODAN ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| JOHNSON ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| JOIN SUN ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| JOIN ELECTRONICS LIMITED | Private company limited by shares | Live |
| JOIN WIN ELECTRONICS FACTORY LIMITED | Private company limited by shares | Dissolved |
| Jointek Electronics Limited | Private company limited by shares | Live |
| JOINTWELL ELECTRONICS COMPANY LIMITED | Private company limited by shares | Live |
| Joinwin Electronics HK Limited | | Live |
| JOMRAN ELECTRONICS TRADING LIMITED | Private company limited by shares | Live |
| JONATHAN ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| JONBO ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| JONG'S ELECTRONICS LIMITED | Private company limited by shares | Live Commenced dormancy on 19-Jun-2014 |
| J.O.T. CHUEN ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| JOTRIN ELECTRONICS LIMITED | Private company limited by shares | Live |
| JOUXIN ELECTRONICS LIMITED | Private company limited by shares | Live |
| JOYA ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| JOYCHO ELECTRONICS LIMITED | Private company limited by shares | Live |
| Joy-e Electronics Limited | | Live |
| JOYFLEX ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| JOYIN ELECTRONICS COMPANY LIMITED | Private company limited by shares | Live |
| JOYO ELECTRONICS COMPANY LIMITED | Private company limited by shares | Live |
| JOYWIND ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| JOYWISE ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| J-PAK ELECTRONICS LIMITED | Private company limited by shares | Live |
| JSTAR ELECTRONICS COMPANY LIMITED | Private company limited by shares | Live |
| Jstonn Electronics Limited | Private company limited by shares | Live |
| HK JUANNI ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| JUCI ELECTRONICS LIMITED | Private company limited by shares | Live |
| JULIEN LEPRINCE ELECTRONICS LIMITED | Private company limited by shares | Live |
| JunBai Electronics Limited | Private company limited by shares | Live |
| JUNBAO ELECTRONICS LIMITED | Private company limited by shares | Live |
| JUNCTION ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| JUNDE ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| JUNENG ELECTRONICS TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK JUNENGLIANG ELECTRONICS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| JUNFEI ELECTRONICS CO., LIMITED | | Live |
| JUNFENG ELECTRONICS LIMITED | Private company limited by shares | Live |
| JUNHUANG ELECTRONICS LIMITED | Private company limited by shares | Live |
| JUNJIE ELECTRONICS LIMITED | | Live |
| JUNLI ELECTRONICS CO LIMITED | Private company limited by shares | Live |
| JUNSUN ELECTRONICS COMPANY LIMITED | Private company limited by shares | Live |
| Juntong Century Electronics Limited | | Live |
| Junva Electronics Limited | Private company limited by shares | Live |
| JUNWELL ELECTRONICS COMPANY LIMITED | Private company limited by shares | Live |
| JUPITER ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| Just Do Electronics Limited | Private company limited by shares | Live |
| JUSTON ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| JUTONG ELECTRONICS (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| JWAY ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| JYXH ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| KAIFA ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| KAIGE ELECTRONICS LIMITED | Private company limited by shares | Live |
| SHENZHEN KAIGEER ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| Kaihua Electronics Company Limited | Private company limited by shares | Live |
| KAIJIN ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Kaiser Electronics Co., Limited | Private company limited by shares | Live |
| KAISHIDUN ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| KAISIJIE ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| HK KAITU ELECTRONICS LIMITED | Private company limited by shares | Live |
| HK KAIWANG ELECTRONICS LIMITED | Private company limited by shares | Live |
| KAIXINDA ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| Shenzhen KaiYan Electronics Limited | Private company limited by shares | Live |
| SHENZHEN KALEFU ELECTRONICS COMPANY LIMITED | Private company limited by shares | Live |
| KALEX ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| KALLIN ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| KALLY ELECTRONICS (HONG KONG) LIMITED | Private company limited by shares | Live |
| SHENZHEN KAMCAN ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| KANGCHENGDA ELECTRONICS LIMITED | Private company limited by shares | Live |
| KANGRUIDA ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| KANON ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| KANONSION ELECTRONICS LIMITED | Private company limited by shares | Live |
| KAPANDON ELECTRONICS LIMITED | Private company limited by shares | Live |
| KAPCO ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| KARCE ELECTRONICS LIMITED | Private company limited by shares | Live |
| KARIS ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| Karitec Electronics Limited | | Live |
| Shenzhen KARM Electronics Co., Limited | Private company limited by shares | Live |
| KARO ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| KARWIN ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| KASAR ELECTRONICS COMPANY LIMITED | | Live |
| KASER ELECTRONICS COMPANY LIMITED | Private company limited by shares | Live |
| KASONTECH ELECTRONICS LIMITED | Private company limited by shares | Live |
| KASSEL ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| Katron Electronics Limited | Private company limited by shares | Live |
| K-AV PRO ELECTRONICS LIMITED | Private company limited by shares | Live |