| SEMIELETRO TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SEMI-EMPIRE COMPONENTS CO., LIMITED | Private company limited by shares | Dissolved |
| SEMIHOW COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEMII GLOBAL HK LIMITED | Private company limited by shares | Live |
| SEMI-infotech Co., Limited | Private company limited by shares | Live |
| SEMIK TRADE LIMITED | | Live |
| SEMIKEY LIMITED | | Live |
| SEMIKEY ELECTRONICS COMPANY LIMITED | Private company limited by shares | Live |
| HK Semilady Group Limited | Private company limited by shares | Live |
| Semilink Electronics Limited | Private company limited by shares | Live |
| La Buena Semilla Limited | Private company limited by shares | Live |
| SEMILLA INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEMILOG ASIA LIMITED | Private company limited by shares | Dissolved |
| Semilotec Co., Limited | Private company limited by shares | Live |
| SEMILUX LIMITED | Private company limited by shares | Live |
| SEMILY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Semimall Electronics Co., Limited | Private company limited by shares | Live |
| SEMIMARK LIMITED | Private company limited by shares | Dissolved |
| SEMIN LIMITED | | Live |
| SEMINAL CAPITAL PARTNERS LIMITED | Private company limited by shares | Live |
| LAW SEMINARS LIMITED -THE- | Private company limited by shares | Dissolved |
| ACORN SEMINARS LIMITED | Private company limited by shares | Live |
| ASIAN SEMINARS LIMITED | Private company limited by shares | Dissolved |
| COURSES & SEMINARS LIMITED | Private company limited by shares | Live |
| FORTUNE MAKER SEMINARS LIMITED | Private company limited by shares | Dissolved |
| NLP SEMINARS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BEST INTERNATIONAL TRAINING AND SEMINARS LIMITED | Private company limited by shares | Live |
| MASTER MIND SUCCESS SEMINARS LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL SEMINARS LIMITED | Private company limited by shares | Dissolved |
| PROFESSIONAL SEMINARS AND DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SEMINARS FOR THE PROFESSIONALS LIMITED | Private company limited by shares | Dissolved |
| REIKI SEMINARS LIMITED | Private company limited by shares | Dissolved |
| WORLD MONEY SEMINARS LIMITED | Private company limited by shares | Dissolved |
| ALLIANCE BIBLE SEMINARY | Company limited by guarantee | Live |
| ASIA MISSIONARY ASSOCIATION SEMINARY LIMITED | Company limited by guarantee | Live |
| ASIA BAPTIST GRADUATE THEOLOGICAL SEMINARY LIMITED | Company limited by guarantee | Live |
| CHINA BIBLE SEMINARY (HONG KONG) LIMITED | Company limited by guarantee | Live |
| BIBLE SEMINARY OF HONG KONG LIMITED | Company limited by guarantee | Live |
| CHINA VICTORY THEOLOGICAL SEMINARY LIMITED | Company limited by guarantee | Live |
| Chinese Adventist Seminary Limited | Company limited by guarantee | Live |
| CHONG DAO THEOLOGICAL SEMINARY LIMITED | Company limited by guarantee | Live |
| CHINESE CHRISTIAN SEMINARY CO. LIMITED | Company limited by guarantee | Live |
| HOLY GROUND CHURCH THEOLOGICAL SEMINARY LIMITED | Private company limited by shares | Dissolved |
| GRACE BIBLICAL SEMINARY COMPANY LIMITED | Company limited by guarantee | Live |
| HONG KONG BAPTIST THEOLOGICAL SEMINARY | Company limited by guarantee | Live |
| CHINESE MISSION SEMINARY LIMITED | Company limited by guarantee | Live |
| LOVE AND PEACE THEOLOGICAL SEMINARY LIMITED | Company limited by guarantee | Live |
| LAI YI YUEN KOON TAOIST SEMINARY LIMITED | Company limited by guarantee | Live |
| SEMINAT TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Seminax Limited | Private company limited by shares | Dissolved |
| SEMINE JEWELRY CO., LIMITED | Private company limited by shares | Dissolved |
| SEMINGTON LIMITED | Private company limited by shares | Dissolved |
| SEMINOLE LIMITED | Private company limited by shares | Dissolved |
| SEMINOLE LIMITED | Private company limited by shares | Live |
| HBC Seminyak Limited | | Live |
| SEMIOPT LIMITED | Private company limited by shares | Live |
| SEMIORIGIN CO., LIMITED | Private company limited by shares | Live |
| SHENZHEN SEMIORIGIN CO., LIMITED | Private company limited by shares | Live |
| HK DUOMEI SEMIPERMANENT LIMITED | Private company limited by shares | Live |
| HK MEIYIER SEMIPERMANENT MAKE UP TRAINING LIMITED | Private company limited by shares | Live |
| PRINCESSBROWS SEMI-PERMANENT MAKE UP LIMITED | Private company limited by shares | Live |
| SEMI-PERMANENT MAKEUP LIMITED | Private company limited by shares | Live |
| Hong Kong Tar2art Semi-Permenant Make-up Limited | Private company limited by shares | Live |
| SEMIPOINT LIMITED | Private company limited by shares | Dissolved |
| U-FABIO SEMIPRECIOUS STONE COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOOD FRIENDS SEMI-PRECIOUS STONES & GIFTS COMPANY LIMITED | Private company limited by shares | Live |
| SU'S PRECIOUS & SEMI-PRECIOUS STONES MANUFACTURE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Semi-Pro Limited | Private company limited by shares | Live |
| SEMIPRO TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEMIR BUSINESS LIMITED | Private company limited by shares | Live |
| SEMIR COMPONENTS CO., LIMITED | Private company limited by shares | Live |
| SEMIR INTERNATIONAL GROUP (HK) LIMITED | Private company limited by shares | Dissolved |
| SEMIR INTERNATIONAL GROUP (HK) LIMITED | Private company limited by shares | Live |
| Semir Group Holding (HK) Limited | Private company limited by shares | Live |
| SEMIR HOLDING (HONGKONG) LIMITED | Private company limited by shares | Live |
| Semir (Hongkong) Investment Limited | Private company limited by shares | Live |
| FINLAND SEMIRA INT'L CHEMURGY LIMITED | Private company limited by shares | Dissolved |
| SEMIRA TRADING LIMITED | Private company limited by shares | Live |
| SEMIRAY ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| Semird Limited | Private company limited by shares | Live |
| SEMIRECYCLING HK LIMITED | Private company limited by shares | Live |
| SEMIRIM LIMITED | Private company limited by shares | Live |
| SEMISHOUSE ELETRONICS CO., LIMITED | Private company limited by shares | Live |
| SEMISKY ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| WINGHANG SEMISOLUTION CO., LIMITED | Private company limited by shares | Live |
| Semisource Technology Limited | | Live |
| ATC Semitec Limited | Private company limited by shares | Live |
| SEMITECH LIMITED | Private company limited by shares | Live |
| SEMITECH ENG LIMITED | Private company limited by shares | Live |
| Semitech Innovations Limited | Private company limited by shares | Live |
| SEMITEK LIMITED | Private company limited by shares | Dissolved |
| HC SemiTek Limited | Private company limited by shares | Live |
| SEMi-Tel Limited | Private company limited by shares | Live |
| SEMITEL ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| SEMITEREO CO., LIMITED | Private company limited by shares | Live |
| SEMITEX LIMITED | Private company limited by shares | Dissolved |
| Semitop Enterprise Limited | | Live |
| SemiTorch Technology Limited | Private company limited by shares | Live |
| SEMITOWN GLOBAL (HONG KONG) LIMITED | | Live |
| Semitrip Limited | Private company limited by shares | Live |