| LAB PHENO LIMITED | Private company limited by shares | Live |
| TSING SHING PHENOLIC & ELECTRIC WORKS LIMITED | Private company limited by shares | Dissolved |
| SKYLANE PHENOLIC FOAM (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Phenome China Limited | Private company limited by shares | Live |
| PHENOME HONG KONG LIMITED | Private company limited by shares | Live |
| ALL PHENOMENA LIMITED | Private company limited by shares | Dissolved |
| Phenomena Limited | | Live |
| EDEN PHENOMENA LIMITED | Private company limited by shares | Dissolved |
| PHENOMENAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| Phenomenal Dudes International Company Limited | Private company limited by shares | Live |
| Phenomenal Electronics HK Limited | Private company limited by shares | Live |
| PHENOMENEX HONG KONG LIMITED | Private company limited by shares | Live |
| NC PHENOMENON LIMITED | Private company limited by shares | Live |
| EASTERN PHENOMENON COMPANY LIMITED | Private company limited by shares | Live |
| PHENOMENON INVESTMENTS LIMITED | Private company limited by shares | Live |
| PHENOMTECH TOYS LIMITED | Private company limited by shares | Live |
| PhenomTektura Limited | Private company limited by shares | Live |
| PHENOTHERM ASIA LIMITED | Private company limited by shares | Live |
| PHENOX CO., LIMITED | Private company limited by shares | Live |
| PHENSET LIMITED | Private company limited by shares | Dissolved |
| PHENSTEMIX LIMITED | Private company limited by shares | Live |
| PHENTEX LIMITED | Private company limited by shares | Live |
| Phenyx Audio Limited | | Live |