| (SALAD DESIGN LIMITED) | Private company limited by shares | Dissolved |
| SALLBO DESIGN LIMITED | Private company limited by shares | Live |
| SAMPAN DESIGN CONSULTANT LIMITED | Private company limited by shares | Live |
| SANBLE DESIGN LIMITED | Private company limited by shares | Dissolved |
| Sand Master Design & Contracting Co., Limited | Private company limited by shares | Live |
| SANDIY ART DESIGN LIMITED | Private company limited by shares | Live |
| Sandpiper Design Limited | Private company limited by shares | Live |
| Sani Design Limited | Private company limited by shares | Live |
| SANORAMA DESIGN COMPANY LIMITED | Private company limited by shares | Dissolved |
| SANTINO JEWELLERY DESIGN CENTRE LIMITED | Private company limited by shares | Dissolved |
| Sardonneau Design Limited | Private company limited by shares | Live |
| Savills Design Limited | Private company limited by shares | Live |
| Saxophone Design Group Limited | Private company limited by shares | Live |
| Saxophone Design International Limited | Private company limited by shares | Live |
| ASIA SCAFFOLDING DESIGN LIMITED | Private company limited by shares | Live |
| SCAPE DESIGN LIMITED | Private company limited by shares | Live |
| SCARSET DESIGN HK LIMITED | Private company limited by shares | Dissolved |
| SCARSET DESIGN LIMITED | Private company limited by shares | Live |
| RED SEAL DESIGN LIMITED | Private company limited by shares | Dissolved |
| Sean Design Limited | Private company limited by shares | Live |
| SEEK DESIGN COMPANY LIMITED | Private company limited by shares | Dissolved |
| See's Design Limited | Private company limited by shares | Live |
| SEGA DESIGN & CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| SENSE 6 DESIGN LIMITED | Private company limited by shares | Live |
| SENSE DESIGN COMPANY LIMITED | Private company limited by shares | Dissolved |
| SENSE KEY DESIGN LIMITED | Private company limited by shares | Live |
| Lantern Sense Fashion Design Limited | Private company limited by shares | Live |
| Seoulata Design Limited | | Live |
| Septem Design Limited | Private company limited by shares | Live |
| SERICO DESIGN LIMITED | Private company limited by shares | Live |
| as design service Limited | Private company limited by shares | Live |
| TNK SERVICE DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| Chi Win Design Service Limited | Private company limited by shares | Live |
| M & R DESIGN SERVICE LIMITED | Private company limited by shares | Live |
| Service Design Limited | Private company limited by shares | Live |
| M & R DESIGN SERVICE LIMITED | Private company limited by shares | Live |
| New New G Design & Service Limited | Private company limited by shares | Live |
| N'S Design Service Limited | Private company limited by shares | Live |
| NAY Architectural Design Service PTY Limited | Private company limited by shares | Live |
| HONEST DESIGN SERVICE LIMITED | Private company limited by shares | Live |
| INNO-RICH DESIGN & SERVICE LIMITED | Private company limited by shares | Live |
| SUCCESS DESIGN SERVICE COMPANY LIMITED | Private company limited by shares | Live |
| Sette Design Limited | Private company limited by shares | Live |
| Seville Design Limited | Private company limited by shares | Live |
| HK SEWAY DESIGN CO., LIMITED | Private company limited by shares | Live |
| SHAMPOO DESIGN & COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| HK PIN SHANG HIGH-END DESIGN OFFICE LIMITED | Private company limited by shares | Live |
| SHANGHAI XINYUTING FASHION DESIGN LIMITED | Private company limited by shares | Live |
| Shania Design Studio Co Limited | Private company limited by shares | Live |
| SHANYI SPACE DESIGN (HK) LIMITED | Private company limited by shares | Live |
| SHAOKUAN XU DESIGN LIMITED | Private company limited by shares | Live |
| Form & Shape Tech Design Limited | Private company limited by shares | Live |
| Zhejiang Zhongchuang Design Sharing Co., Limited | | Live |
| Sheba Design China Limited | Private company limited by shares | Live |
| YI SHENG DESIGN LIMITED | Private company limited by shares | Dissolved |
| HK Dong Sheng Design Company Limited | Private company limited by shares | Live |
| SHENGDASI FASHION DESIGN CO., LIMITED | Private company limited by shares | Live |
| HK SHIJU DESIGN CO., LIMITED | Private company limited by shares | Live |
| SHILIHE DESIGN COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAK SHING PRODUCTS DESIGN LIMITED | Private company limited by shares | Dissolved |
| SHINING DESIGN LIMITED | Private company limited by shares | Dissolved |
| SHIUWAI KO DESIGN LIMITED | Private company limited by shares | Live |
| Design Shoe Limited | Private company limited by shares | Live |
| SHOE DESIGN LAB LIMITED | Private company limited by shares | Live |
| JUMPVICT SHOE DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| NEW DESIGN SHOES LIMITED | Private company limited by shares | Dissolved |
| SHOPPING DESIGN LIMITED | Private company limited by shares | Live |
| SHREY DESIGN LIMITED | Private company limited by shares | Live |
| Pak Shui Design Company Limited | | Live |
| SHUNXING CRAFTS DESIGN LIMITED | Private company limited by shares | Live |
| SHUYI DESIGN LIMITED | Private company limited by shares | Live |
| SIANO DESIGN LIMITED | Private company limited by shares | Live |
| HK SIDD DESIGN CONSULTANCY LIMITED | Private company limited by shares | Live |
| SIEBEL DESIGN (HK) CO., LIMITED | Private company limited by shares | Live |
| SIGNAL PLUS DESIGN AND CONTRACTING LIMITED | Private company limited by shares | Live |
| DESIGN SIGNATURE LIMITED | Private company limited by shares | Live |
| La Signora Design Co Limited | Private company limited by shares | Dissolved |
| HK SIHESHANGPIN LANDSCAPE DESIGN LIMITED | Private company limited by shares | Dissolved |
| SILKONNET.COM DESIGN LIMITED | Private company limited by shares | Dissolved |
| Silly Cow Design Limited | Private company limited by shares | Live |
| SILVER DESIGN LIMITED | Private company limited by shares | Dissolved |
| Silver Design Limited | Private company limited by shares | Live |
| Silvermind Design Limited | Private company limited by shares | Live |
| SIMON CHONG DESIGN CONSULTANTS LIMITED | Private company limited by shares | Live |
| SIMON S.W. LI DESIGN LIMITED | Private company limited by shares | Dissolved |
| SIMPATICO DESIGN LIMITED | Private company limited by shares | Live |
| SIMPLUX DESIGN LIMITED | Private company limited by shares | Live |
| SIMULATION DESIGN LIMITED | Private company limited by shares | Live |
| Sinobasic Design Institution Group Co., Limited | Private company limited by shares | Live |
| DESIGN SITE ENTERTAINMENT ASIA LIMITED | Private company limited by shares | Dissolved |
| S.K.Y. FURNITURE DESIGN LIMITED | Private company limited by shares | Dissolved |
| SKYAN DESIGN LIMITED | Private company limited by shares | Dissolved |
| SKYKING DESIGN CONSULTANCY LIMITED | Private company limited by shares | Live |
| SKYLESS DESIGN LIMITED | Private company limited by shares | Live |
| SKYLINK DESIGN LIMITED | Private company limited by shares | Live |
| HK SKYSUN DESIGN LIMITED | Private company limited by shares | Live |
| Skyu Design Company Limited | Private company limited by shares | Dissolved |
| SKYWORK DESIGN LIMITED | Private company limited by shares | Live |
| AMERICA SLADE ELECTRICAL DESIGN LIMITED | Private company limited by shares | Live |
| SLANFORD DESIGN LIMITED | Private company limited by shares | Dissolved |