| SIDEMO LIMITED | Private company limited by shares | Dissolved |
| SILVER ARROW COMPANY LIMITED | Private company limited by shares | Live |
| ON SITE COMPANY LIMITED | Private company limited by shares | Dissolved |
| NEW SINO GASES DISTRIBUTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIXTON TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIKAI LIMITED | Private company limited by shares | Live |
| SIRAPTON COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIZETEX FAR EAST LIMITED | Private company limited by shares | Dissolved |
| SILVER SITE LIMITED | Private company limited by shares | Dissolved |
| SUN SING TRAVEL SERVICE (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SIANG THIEN LIMITED | Private company limited by shares | Dissolved |
| KOWN SING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| LOI SING INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINIAN REALTY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVERSUCCESS TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING WONG INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHEONG SING MERCHANDISE AGENCY LIMITED | Private company limited by shares | Live |
| SILVERBOND COMPANY LIMITED | Private company limited by shares | Live |
| MAN SING TONG KOON YAM ASSOCIATION LIMITED | Company limited by guarantee | Live |
| LEE SHING SIZING AND DYEING FACTORY LIMITED | Private company limited by shares | Live Commenced dormancy on 07-Jul-1998 |
| SIBOLGA COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVERWEEK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINGAPURA RESTAURANT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIMDACO PLEATING AND TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOUNG SING (H.K.) CO. LIMITED | Private company limited by shares | Dissolved |
| SIMPLON COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVERFIN LIMITED | Private company limited by shares | Live |
| SILVERMARK LIMITED | Private company limited by shares | Dissolved |
| SILVERARC LIMITED | Private company limited by shares | Live |
| SILVERRANK LIMITED | Private company limited by shares | Dissolved |
| SILVERHOOD LIMITED | Private company limited by shares | Dissolved |
| SILVERHEART LIMITED | Private company limited by shares | Dissolved |
| SILVERCOURSE LIMITED | Private company limited by shares | Dissolved |
| SILVERSURE LIMITED | Private company limited by shares | Live |
| SILITEK INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINCRONTIC LIMITED | Private company limited by shares | Dissolved |
| SINO AMERICA WORLD LIMITED | Private company limited by shares | Dissolved |
| SIERRA INTERNATIONAL TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KIU SING INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SILVERYOKE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVER KEY INVESTMENTS LIMITED | Private company limited by shares | Live |
| SILVERSTEAD LIMITED | Private company limited by shares | Dissolved |
| SIMAN HONG LIMITED | Private company limited by shares | Dissolved |
| BEN SING ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SIGNREAL INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIONAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TONG SING TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIMPLE SYMBOL LIMITED | Private company limited by shares | Live |
| SILVANI COMPANY LIMITED | Private company limited by shares | Dissolved |
| SICSAC COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO-TRANS GODOWN LIMITED | Private company limited by shares | Dissolved |
| SILVER UP COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIU'S ESTATE LIMITED | Private company limited by shares | Dissolved |
| SINNOTT LIMITED | Private company limited by shares | Dissolved |
| SIVAS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILBERMAN FUR COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIANTAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIMPORT LIMITED | Private company limited by shares | Dissolved |
| SILVERWOOD COMPANY LIMITED | Private company limited by shares | Dissolved |
| HWA SING ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SIMPSONS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIMFIELD LIMITED | Private company limited by shares | Dissolved |
| SINOHAVEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO-AMERICAN MINERAL RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SING TAK FUNG TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LEE WING SING LIMITED | Private company limited by shares | Dissolved |
| SINO AMERICAN TECHNOLOGY EXCHANGE COUNCIL LIMITED | Private company limited by shares | Dissolved |
| SIRLANE LIMITED | Private company limited by shares | Live |
| SING FAT CAPITAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SING TSU FANG (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO - U.S.A. CONSORTIUM LIMITED | Private company limited by shares | Dissolved |
| SINOUNION CONSORTIUM LIMITED | Private company limited by shares | Dissolved |
| SINOCOMBINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOMAX LIMITED | Private company limited by shares | Dissolved |
| BROTHER & SISTER INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING SUNG INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVERAISING COMPANY LIMITED | Private company limited by shares | Dissolved |
| EASY SING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO-PROMOTION RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SINO THEATRICAL & TELEVISION DISTRIBUTORS LIMITED | Private company limited by shares | Dissolved |
| SINO-PACIFIC TRADE RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SIDCUP LIMITED | Private company limited by shares | Dissolved |
| SIMCO REALTY LIMITED | Private company limited by shares | Live |
| SINE, LIMITED | Private company limited by shares | Dissolved |
| SILCON ENTERPRISES LIMITED | Private company limited by shares | Live Commenced dormancy on 01-Apr-2006 |
| SILVERLEY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVER TRY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SILVER LUCK COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVERWOODS INVESTMENT LIMITED | Private company limited by shares | Live |
| SIDEWICH LIMITED | Private company limited by shares | Dissolved |
| SILVERITE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| 13A PAK SING COURT LIMITED | Private company limited by shares | Dissolved |
| 12H PAK SING COURT LIMITED | Private company limited by shares | Dissolved |
| SISTERON LIMITED | Private company limited by shares | Dissolved |
| SINGKARAK LIMITED | Private company limited by shares | Dissolved |
| SIERRA SALES LIMITED | Private company limited by shares | Dissolved |
| SINO-AM BOOKS LIMITED | Private company limited by shares | Dissolved |
| SINYO TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVERTEX LIMITED | Private company limited by shares | Dissolved |
| SILLONY COMPANY LIMITED | Private company limited by shares | Dissolved |