| LRA HYGIENE LIMITED | Private company limited by shares | Live |
| SG Hygiene Company Limited | Private company limited by shares | Live |
| RFI HYGIENE LIMITED | Private company limited by shares | Live |
| CP Hygiene Company Limited | | Live |
| CFI HYGIENE LIMITED | | Live |
| JC Hygiene Company Limited | | Live |
| BonCare Hygiene Solutions Limited | | Live |
| PURE CLEAN HYGIENE SOLUTIONS LIMITED | Private company limited by shares | Live |
| CY CLEANING HYGIENE LIMITED | Private company limited by shares | Live |
| Beiopro Hygiene Cleaning Limited | | Live |
| TDL HYGIENE CO., LIMITED | Private company limited by shares | Live |
| Hygiene Software and Digital Ads Limited | | Live |
| DISPOSABLE HYGIENE SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| HYGIENE FIRST COMPANY LIMITED | Private company limited by shares | Live |
| Power Hygiene Green Service Limited | | Live |
| HARMONY & MENTAL HYGIENE LIMITED | Private company limited by shares | Dissolved |
| HYGIENE & HEALTH ASIA LIMITED | Private company limited by shares | Dissolved |
| Ica Hygiene (Hong Kong) Limited | Private company limited by shares | Live |
| MK HYGIENE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HK HYGIENE INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| BOBSON HYGIENE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| WAI LOY AMBIENT HYGIENE MANAGEMENT LIMITED | Private company limited by shares | Live |
| HYGIENE NETWORK 71 LIMITED | Private company limited by shares | Live |
| Gang Mai Pest & Hygiene Solutions Limited | | Live |
| HYGIENE POWER LIMITED | Private company limited by shares | Live |
| GLORY POWER HYGIENE LIMITED | Private company limited by shares | Live |
| HK NIANGZIJIN HYGIENE PRODUCTS LIMITED | Private company limited by shares | Live |
| GLORY POWER HYGIENE PRODUCTS LIMITED | Private company limited by shares | Live |
| SUNLIGHT HYGIENE PRODUCTS LIMITED | Private company limited by shares | Live |
| Progleam Hygiene Limited | Private company limited by shares | Live |
| Homeland Hygiene Service Limited | Private company limited by shares | Live |
| Hygiene Maintenance Service Company Limited | | Live |
| POWER HYGIENE SERVICE LIMITED | Private company limited by shares | Live |
| SHENZHEN TDL HYGIENE LIMITED | Private company limited by shares | Live |
| GS HYGIENE SOLUTIONS LIMITED | | Live |
| HYGIENE SYSTEMS HK LIMITED | Private company limited by shares | Live |
| Clean Tech Hygiene Limited | Private company limited by shares | Live |
| LAPSON HYGIENE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SAM Hygieneartikel & Naturkosmetik Asia Limited | Private company limited by shares | Live |