| Hang Chung Engineering Limited | Private company limited by shares | Live |
| LONG SKY CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Yat Fai Engineering Limited | Private company limited by shares | Live |
| YO Engineering Company Limited | Private company limited by shares | Live |
| Hechuang Construction Engineering Co., Limited | Private company limited by shares | Live |
| JCK Engineering Company Limited | Private company limited by shares | Live |
| HINSING ENGINEERING LIMITED | Private company limited by shares | Live |
| Creative Point Design And Engineering Limited | Private company limited by shares | Live |
| Ga Pak Construction Engineering Limited | Private company limited by shares | Live |
| CF Engineering Workshop Company Limited | Private company limited by shares | Live |
| Mr W Engineering & Cleaning Company Limited | Private company limited by shares | Live |
| JBC Engineering Company Limited | Private company limited by shares | Live |
| JOCKEY ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| RS WATERPROOF ENGINEERING LIMITED | Private company limited by shares | Live |
| SAVING CONSTRUCTION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SUI FAI ENGINEERING LIMITED | Private company limited by shares | Live |
| WO FAT ENGINEERING LIMITED | Private company limited by shares | Live |
| Ne Kee Construction Engineering Limited | Private company limited by shares | Live |
| KCT Engineering Limited | Private company limited by shares | Live |
| Yeswin Lorry & Transportation Engineering Company Limited | Private company limited by shares | Live |
| STACE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| LP Engineering Company Limited | Private company limited by shares | Live |
| Chung Wa Engineering Design Limited | Private company limited by shares | Live |
| OCEAN KENT ENGINEERING LIMITED | Private company limited by shares | Live |
| LOY SUN YEE ENGINEERING LIMITED | Private company limited by shares | Live |
| KISING E&M ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HenryGo System Engineering Limited | Private company limited by shares | Live |
| Hip Kan Engineering Limited | Private company limited by shares | Live |
| Win Glory Engineering Limited | Private company limited by shares | Live |
| WAH LAM CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| WILLING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MAN MODE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HARMONY E&M ENGINEERING LIMITED | Private company limited by shares | Live |
| APC Engineering Limited | Private company limited by shares | Live |
| JiSheng Construction Engineering Co., Limited | Private company limited by shares | Live |
| MILLION STAR ENGINEERING LIMITED | Private company limited by shares | Live |
| GWUN KAM ENGINEERING LIMITED | Private company limited by shares | Live |
| Rich Engineering Group Limited | Private company limited by shares | Live |
| Yuan Hing Engineering (Hong Kong) Limited | Private company limited by shares | Live |
| FUTURECON ENGINEERING LIMITED | Private company limited by shares | Live |
| CHONG KIN AIR-CONDITION ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| JURONG ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| Ming Hao Engineering Limited | Private company limited by shares | Live |
| Alam Engineering Co., Limited | Private company limited by shares | Live |
| WELSON CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| WAI KIT ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| Full Wing Engineering Service Limited | Private company limited by shares | Live |
| Yee Tong Engineering Limited | Private company limited by shares | Live |
| TANGENT CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Wing Lee Engineering Limited | Private company limited by shares | Live |
| YADA ENGINEERING LIMITED | Private company limited by shares | Live |
| Saint Engineering Design Limited | Private company limited by shares | Live |
| Tinni Engineering Limited | Private company limited by shares | Live |
| LUN KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| CHAMPION WIN ENGINEERING LIMITED | Private company limited by shares | Live |
| TR Associate Engineering Limited | Private company limited by shares | Live |
| KAM TAT CENTURY ENGINEERING LIMITED | Private company limited by shares | Live |
| YING KA DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |
| BA SI ENGINEERING LIMITED | Private company limited by shares | Live |
| Fiery Design & Engineering Co. Limited | Private company limited by shares | Live |
| LEE PO ENGINEERING LIMITED | Private company limited by shares | Live |
| Fulton Engineering Co, Limited | Private company limited by shares | Live |
| Wah Ha Engineering Co., Limited | Private company limited by shares | Live |
| H. F. Construction Engineering Limited | Private company limited by shares | Live |
| Y. H. ENGINEERING LIMITED | Private company limited by shares | Live |
| Fu Yee Engineering Limited | Private company limited by shares | Live |
| LGM Engineering Service Limited | Private company limited by shares | Live |
| MI KEE ENGINEERING LIMITED | Private company limited by shares | Live |
| RICH FORTUNE ENGINEERING LIMITED | Private company limited by shares | Live |
| KC One Engineering Company Limited | Private company limited by shares | Live |
| SET WIN ENGINEERING LIMITED | Private company limited by shares | Live |
| LONG YIU ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Mr. Lau Engineering Management Limited | Private company limited by shares | Live |
| LEAD WEALTH ENGINEERING LIMITED | Private company limited by shares | Live |
| NICE FORTUNE ENGINEERING LIMITED | Private company limited by shares | Live |
| NICE ZONE ENGINEERING LIMITED | Private company limited by shares | Live |
| RICH LUCK ENGINEERING LIMITED | Private company limited by shares | Live |
| TALENT WEALTH ENGINEERING LIMITED | Private company limited by shares | Live |
| UNITED SUCCESS ENGINEERING LIMITED | Private company limited by shares | Live |
| WEALTH NICE ENGINEERING LIMITED | Private company limited by shares | Live |
| CENTALIC ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Xi Fu Engineering Limited | Private company limited by shares | Live |
| Hing Fat Motor Engineering Company Limited | Private company limited by shares | Live |
| FULL ART ENGINEERING LIMITED | Private company limited by shares | Live |
| Hoi Fai Engineering (Hong Kong) Limited | Private company limited by shares | Live |
| INTERWAY METAL ENGINEERING LIMITED | Private company limited by shares | Live |
| LIK KO REFRIGERATION ENGINEERING LIMITED | Private company limited by shares | Live |
| Maycor Engineering Management Limited | Private company limited by shares | Live |
| Wang Chuen Engineering Limited | Private company limited by shares | Live |
| SUN SENG ENGINEERING LIMITED | Private company limited by shares | Live |
| PRIMETECH CONSTRUCTION MATERIALS & ENGINEERING LIMITED | Private company limited by shares | Live |
| HOI LEONG ENGINEERING LIMITED | Private company limited by shares | Live |
| WING NIN ENGINEERING LIMITED | Private company limited by shares | Live |
| Winfield Engineering (Asia) Company Limited | Private company limited by shares | Live |
| TnE Engineering Company Limited | Private company limited by shares | Live |
| HKScreens Engineering Company Limited | Private company limited by shares | Live |
| Pak Lik Construction Engineering Company Limited | Private company limited by shares | Live |
| BG Engineering Co Limited | Private company limited by shares | Live |
| MS Engineering HK Limited | Private company limited by shares | Live |
| KEYSTAR ENGINEERING LIMITED | Private company limited by shares | Live |