| ATAR PLAS AMBALAJ SANAYI VE TICARET LIMITED | | Live |
| TEC PLAS PRECISION MOLD CO., LIMITED | Private company limited by shares | Live |
| TOP PLAS ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| PLAS BUSINESS NET (H.K.) LIMITED | Private company limited by shares | Live |
| STAR PLAS NEW MATERIAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| HongKong Plas Technology Co., Limited | Private company limited by shares | Live |
| ECO - PLAS INCORPORATED LIMITED | Private company limited by shares | Live |
| Tec Plas Precision Industrial Limited | Private company limited by shares | Live |
| GRAND PLAS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| STAR PLAS NEW MATERIAL LIMITED | Private company limited by shares | Dissolved |
| PLAS COM TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Easy Plas Technology Company Limited | Private company limited by shares | Live |
| SUNRISE PLAS TRADING LIMITED | | Live |
| PLASAK LIMITED | | Live |
| QNL Plaschem Limited | | Live |
| HANG FAT PLAS-CHEM COMPANY LIMITED | Private company limited by shares | Live |
| PLASCO LIMITED | Private company limited by shares | Dissolved |
| Plasco Limited | | Live |
| Plascycle Company Limited | | Live |
| NEW PLASE LIMITED | Private company limited by shares | Dissolved |
| PLASEOS LIMITED | Private company limited by shares | Dissolved |
| PLASIA CORPORATE SERVICES LIMITED | Private company limited by shares | Dissolved |
| JH PLASIC INDUSTRY LIMITED | Private company limited by shares | Live |
| Plasitence Development (HK) Limited | Private company limited by shares | Live |
| Plasitence Trading Engineering Company Limited | Private company limited by shares | Live |
| PLASLIGHT (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Plaslite Packaging Co., Limited | Private company limited by shares | Live |
| AVT Plasma Limited | Public company limited by shares | Dissolved |
| PLASMA LIMITED | Private company limited by shares | Dissolved |
| PLASMA PEN INC LIMITED | Private company limited by shares | Live |
| 8020 Green & Glean Plasma Limited | Private company limited by shares | Live |
| Plasma Cloud Limited | Private company limited by shares | Live |
| PLASMA HOLIDAYS LIMITED | Private company limited by shares | Live |
| PLASMA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| PLASMA PLASTIC MACHINERY CO. LIMITED | Private company limited by shares | Dissolved |
| PLASMA PUBLISHING LIMITED | Private company limited by shares | Dissolved |
| PLAS-MART INDUSTRIAL LIMITED | Private company limited by shares | Live |
| PLASMAT LIMITED | Private company limited by shares | Live |
| PLASMAX PRODUCTS LIMITED | Private company limited by shares | Live |
| PLASMED FAR EAST LIMITED | Private company limited by shares | Live |
| PLASMET METAL & PLASTIC INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| PLASMETIQUE LIMITED | Private company limited by shares | Dissolved |
| PLASONIC LIMITED | Private company limited by shares | Dissolved |
| PLASPAQ LIMITED | Private company limited by shares | Live |
| PLASPLUGS HONG KONG LIMITED | Private company limited by shares | Dissolved |
| PLASSEN LIMITED | Private company limited by shares | Dissolved |
| PLASSEN (HK) LIMITED | Private company limited by shares | Dissolved |
| PLASSEN (INT'L) LIMITED | Private company limited by shares | Dissolved |
| PLASSERAUD IP LIMITED | Private company limited by shares | Live |
| PLASSYS DIAM LIMITED | | Live |
| PLAST 4 FUN HK LIMITED | Private company limited by shares | Live |
| WE PLAST LIMITED | | Live |
| ME PLAST LIMITED | | Live |
| V PLAST ASIA LIMITED | Private company limited by shares | Live |
| PLAST TEAM ASIA LIMITED | Private company limited by shares | Dissolved |
| PLAST TEAM LIMITED | Private company limited by shares | Dissolved |
| Plastage International Trading Limited | Private company limited by shares | Live |
| PLASTAL LIMITED | Private company limited by shares | Dissolved |
| PLASTAR ENTERPRISE LIMITED | Private company limited by shares | Live |
| PLASTAR-ONE GLOBAL LIMITED | Private company limited by shares | Dissolved |
| PLASTAT LIMITED | Private company limited by shares | Live |
| PLASTATE COMPANY LIMITED | Private company limited by shares | Live |
| Plastchem Limited | | Live |
| PLASTCO LIMITED | Private company limited by shares | Dissolved |
| Plastco Technology Co., Limited | Private company limited by shares | Live |
| PLASTEC (H K) LIMITED | Private company limited by shares | Dissolved |
| K&W PLASTEC LIMITED | Private company limited by shares | Live |
| IMG Plastec Co., Limited | Private company limited by shares | Live |
| R.C. Mannesmann PlasTec Limited | Private company limited by shares | Live |
| PLASTECH LIMITED | Private company limited by shares | Dissolved |
| PLASTECH LIMITED | Private company limited by shares | Live |
| PLASTECH ASIA LIMITED | Private company limited by shares | Live |
| PLASTECH CENTRE LIMITED | Private company limited by shares | Dissolved |
| PHARMATES PLASTECH LIMITED | Private company limited by shares | Live |
| SMARGON PLASTECH (HK) CO., LIMITED | Private company limited by shares | Live |
| PLASTECHE (CHINA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Fook Tin Plaster Engineering Limited | Private company limited by shares | Dissolved |
| LEUNG KEE PLASTER ENGINEERING LIMITED | Private company limited by shares | Live |
| SUNRISE PLASTER ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KENAIFU GYPSUM PLASTER BOARD LIMITED | Private company limited by shares | Dissolved |
| Sun Hing Plaster Engineering Limited | Private company limited by shares | Live |
| PLASTER PROPERTY AGENCY LIMITED | | Live |
| SIMPLEX PLASTER COMPANY, LIMITED -THE- | Private company limited by shares | Dissolved |
| SPEEDY PLASTER LIMITED | Private company limited by shares | Dissolved |
| Tung Lee Plaster Limited | Private company limited by shares | Live |
| WONG WING KEE PLASTER ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| YUN FAT PLASTER WORK LIMITED | Private company limited by shares | Live |
| KAM KEE PLASTER WORK LIMITED | Private company limited by shares | Live |
| SUNRISE PLASTER WORKS LIMITED | Private company limited by shares | Dissolved |
| TOP PLASTERCEIL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Plastered 8 Limited | | Live |
| LAW WAH (PLASTERER) COMPANY LIMITED | Private company limited by shares | Dissolved |
| COW MING PLASTERER LIMITED | Private company limited by shares | Live |
| FU WAI PLASTERING COMPANY LIMITED | Private company limited by shares | Live |
| WAN KEI PLASTERING LIMITED | Private company limited by shares | Live |
| ZODIAC BRICKLAYING PLASTERING TILING & ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| LEUNG CHI PLASTERING CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI KEE PLASTERING ENGINEERING LIMITED | | Live |
| KEE KEE PLASTERING ENGINEERING AND CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| KWAN CHIU KEE PLASTERING ENGINEERING CO. LIMITED | Private company limited by shares | Live |