| ACRO COMPANY LIMITED | Private company limited by shares | Live |
| ACRO ENTERPRISES LIMITED | Private company limited by shares | Live |
| ACRO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ACROAMA LIMITED | Private company limited by shares | Dissolved |
| Acroama Limited | Private company limited by shares | Live |
| LH ACROBATIC LIMITED | | Live |
| ACROFINE INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| ACROFIT LIMITED | Private company limited by shares | Live |
| AcroImmune (HK) Holding Limited | | Live |
| AcroLand HK Limited | Private company limited by shares | Live |
| ACROLAND LIMITED | | Live |
| HK Acrolinda Limited | Private company limited by shares | Live |
| Acroma Limited | | Live |
| Acro-Mag Systems Limited | Private company limited by shares | Live |
| ACROMANN SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| CHEVALIER ACRON LIMITED | Private company limited by shares | Dissolved |
| EFATAR ACRON LIMITED | Private company limited by shares | Dissolved |
| ACRON ENVIRONMENTAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ACRON TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ACRON PRECISION INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| ACRON INTERNATIONAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ACRON TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ACRON TESTING LIMITED | Private company limited by shares | Live |
| ACRONDIL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HONGKONG ACRONICS CO., LIMITED | Private company limited by shares | Live |
| ACRONYM COMPANY LIMITED | Private company limited by shares | Live |
| ACROPOLE COMPANY LIMITED - THE - | Private company limited by shares | Dissolved |
| ACROPOLIS LIMITED | Private company limited by shares | Dissolved |
| ACROPOLIS LIMITED | Private company limited by shares | Dissolved |
| ACROPOLIS LIMITED | Private company limited by shares | Live |
| Acropolis HK Limited | | Live |
| Acropora Trading Company Limited | Private company limited by shares | Dissolved |
| Acropt Group Limited | | Live |
| Acros Pharmatech Limited | Private company limited by shares | Live |
| ACROSS LIMITED | Private company limited by shares | Dissolved |
| Across Limited | Private company limited by shares | Dissolved |
| ACROSS NEW COMPANY LIMITED | Private company limited by shares | Live |
| ACROSS SKY LIMITED | Private company limited by shares | Live |
| JOY ACROSS LIMITED | Private company limited by shares | Live |
| Across Limited | Private company limited by shares | Live |
| RESTAURANTS ACROSS ASIA LIMITED | Private company limited by shares | Dissolved |
| ACROSS BEST LIMITED | Private company limited by shares | Live |
| ACROSS CATERING LIMITED | Private company limited by shares | Dissolved |
| Across Enterprise Limited | Private company limited by shares | Live |
| ACROSS HAIRDRESSING LIMITED | Private company limited by shares | Live |
| Across Interactive Limited | Private company limited by shares | Live |
| HK OCEAN ACROSS IMP & EXP LIMITED | Private company limited by shares | Live |
| SOLAR ACROSS LIMITED | Private company limited by shares | Live |
| SKY ACROSS SOLUTION LIMITED | Private company limited by shares | Live |
| Across Solutions Limited | Private company limited by shares | Live |
| A.Cross Sports Hub Limited | | Live |
| ACROSS TRADE LIMITED | | Live |
| AcrossOcean Lab Limited | | Live |
| ACROSS-SEA DRAGON WORLD OUTSTANDING CHINESE INVESTMENT LIMITED | Private company limited by shares | Live |
| ACROSS-SEA ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| AcrossVape Connect Co., Limited | | Live |
| ACROSTIC LIMITED | Private company limited by shares | Dissolved |
| ACROTEC SYSTEM LIMITED | Private company limited by shares | Dissolved |
| ACROTECH LIMITED | Private company limited by shares | Dissolved |
| ACROTECH LIMITED | Private company limited by shares | Live |
| ACROTECH COMPUTER LIMITED | Private company limited by shares | Dissolved |
| ACROTHSCHILD LIMITED | Private company limited by shares | Dissolved |
| ACROTOP LIMITED | Private company limited by shares | Live |
| ACROTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ACROVE Limited | | Live |
| ACROW ASIA LIMITED | Private company limited by shares | Dissolved |
| Acrow Formwork Asia Limited | Private company limited by shares | Live |
| ACROW COMPANY OF CHINA LIMITED | Private company limited by shares | Dissolved |
| ACROW FAR EAST LIMITED | Private company limited by shares | Dissolved |
| Acroworks Limited | Private company limited by shares | Live |
| ACROYALI QINGDAO LIMITED | Private company limited by shares | Live |