| SPORTS DESIGN LAB LIMITED | Private company limited by shares | Live |
| SPREADIT&ZEEVI DESIGN LIMITED | Private company limited by shares | Live |
| SPRINGTIME DESIGN LIMITED | Private company limited by shares | Live |
| PLUS MC SQUARE DESIGN LIMITED | Private company limited by shares | Live |
| Q SQUARED DESIGN LIMITED | Private company limited by shares | Dissolved |
| B SQUARED DESIGN LIMITED | Private company limited by shares | Live |
| SQUAREROUND DESIGN LIMITED | Private company limited by shares | Dissolved |
| Squash Design Limited | | Live |
| STAGE DESIGN LIMITED | Private company limited by shares | Live |
| STANDARD DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| STANDOUT DESIGN LIMITED | Private company limited by shares | Live |
| STAR DESIGN LIMITED | Private company limited by shares | Live |
| ALL STAR DESIGN LIMITED | Private company limited by shares | Live |
| RED STAR DESIGN LIMITED | Private company limited by shares | Live |
| STAR IN DESIGN LIMITED | Private company limited by shares | Live |
| SUN STAR DESIGN LIMITED | Private company limited by shares | Dissolved |
| New Star New Design Limited | Private company limited by shares | Live |
| TOP STAR DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| Star Up Design Limited | Private company limited by shares | Live |
| M STAR DESIGN LIMITED | | Live |
| LA STAR ART & DESIGN LIMITED | | Live |
| STAR MAO DESIGN CO., LIMITED | Private company limited by shares | Live |
| STAR COMMITMENT DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| ALL STAR DESIGN CONSULTANTS LIMITED | Private company limited by shares | Live |
| Genesis Star Design Limited | Private company limited by shares | Live |
| Star Design & Marketing Limited | Private company limited by shares | Live |
| STARDUST DESIGN & CONTRACTING CO., LIMITED | Private company limited by shares | Dissolved |
| STARLIGHT DESIGN LIMITED | Private company limited by shares | Live |
| STARLIGHT ENTERTAINMENT AND DESIGN LIMITED | Private company limited by shares | Dissolved |
| STARLIT DESIGN CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| STARYIN DESIGN LIMITED | Private company limited by shares | Live |
| STATELY DESIGN LIMITED | Private company limited by shares | Dissolved |
| STATURE DESIGN LIMITED | Private company limited by shares | Live |
| S.T.E.A.M Design Limited | Private company limited by shares | Live |
| STEVEN DESIGN COMPANY LIMITED | Private company limited by shares | Dissolved |
| Kiki Stone Design Limited | Private company limited by shares | Dissolved |
| MEMPHIS STONE DESIGN LIMITED | | Live |
| K11 Design Store Limited | Private company limited by shares | Live |
| STORM DESIGN LIMITED | Private company limited by shares | Live |
| ROYAL STOVE DESIGN LIMITED | Private company limited by shares | Dissolved |
| STRAPBANDITS DESIGN LIMITED | Private company limited by shares | Live |
| MIS STRATEGIC DESIGN LIMITED | Private company limited by shares | Dissolved |
| STUDIO ONE DESIGN LIMITED | Private company limited by shares | Live |
| STUDIO C DESIGN LIMITED | Private company limited by shares | Dissolved |
| PP STUDIO DESIGN LIMITED | Private company limited by shares | Live |
| Studio Design Limited | Private company limited by shares | Dissolved |
| STUDIO 93 DESIGN LIMITED | Private company limited by shares | Dissolved |
| Studio SAN Design Limited | Private company limited by shares | Live |
| ZUO Studio Design Co. Limited | Private company limited by shares | Live |
| And studio design Limited | Private company limited by shares | Live |
| Studio H Design Limited | Private company limited by shares | Live |
| EC Studio Design Limited | Private company limited by shares | Live |
| Studio Red Design Limited | Private company limited by shares | Live |
| L's Studio design Limited | Private company limited by shares | Live |
| YES STUDIO OF DESIGN LIMITED | | Live |
| Studio K Design Limited | | Live |
| STUDIO O DESIGN AND ARCHITECTURE LIMITED | Private company limited by shares | Dissolved |
| STUDIO GLAM DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| STUDIO HALF DESIGN LIMITED | Private company limited by shares | Live |
| STUDIO 93 DESIGN (HK) LIMITED | Private company limited by shares | Live |
| STUDIO ITALIANO DESIGN LIMITED | Private company limited by shares | Live |
| D&D Jewellery Studio Design Company Limited | Private company limited by shares | Live |
| STUDIO ODYSSEY DESIGN LIMITED | Private company limited by shares | Live |
| STUDIO FOR RESEARCH & DESIGN LIMITED | Private company limited by shares | Live |
| Studio D Spatial Design Company Limited | Private company limited by shares | Live |
| Studio10 Design Limited | | Live |
| ELCAT DESIGN STUDIOS LIMITED | Private company limited by shares | Live |
| LONDON DESIGN STUDIOS LIMITED | | Live |
| HK China Style Architectural Design Limited | Private company limited by shares | Live |
| STYLE DATA INDUSTRIAL DESIGN LIMITED | Private company limited by shares | Live |
| STYLE PLUS DESIGN LIMITED | Private company limited by shares | Live |
| Styli S-H Design Limited | Private company limited by shares | Dissolved |
| DESIGN AND STYLING LIMITED | Private company limited by shares | Dissolved |
| Success Design Associate Limited | Private company limited by shares | Live |
| SUCRE JEWELRY DESIGN LIMITED | Private company limited by shares | Live |
| SUJI DESIGN LIMITED | Private company limited by shares | Dissolved |
| Summi Design Limited | | Live |
| Sundance Technology Design Company Limited | Private company limited by shares | Live |
| SUNLIGHT DESIGN LIMITED | Private company limited by shares | Live |
| SUNNING DESIGN LIMITED | Private company limited by shares | Dissolved |
| SUNNY DESIGN LIMITED | Private company limited by shares | Dissolved |
| SUNNY DESIGN LIMITED | Private company limited by shares | Live |
| SUNNY COSMETIC PACKAGE & DESIGN LIMITED | Private company limited by shares | Live |
| SUNRISE DESIGN LIMITED | Private company limited by shares | Live |
| Sunshine Lighting Design Studio (HK) Limited | Private company limited by shares | Live |
| SUNTTLE DESIGN CONSULTANTS, LIMITED | Private company limited by shares | Dissolved |
| Sunyata Design Limited | Private company limited by shares | Live |
| SUPER CLASSIC DESIGN LIMITED | Private company limited by shares | Dissolved |
| Super Graphics Design Limited | Private company limited by shares | Live |
| SUPER NATURE DESIGN LIMITED | Private company limited by shares | Live |
| SUPERNICE DESIGN LIMITED | Private company limited by shares | Dissolved |
| Superposition Architecture and Design Limited | Private company limited by shares | Live Commenced dormancy on 14-Aug-2018 |
| DESIGN SUPPLY LIMITED | Private company limited by shares | Dissolved |
| SURFACE DESIGN LIMITED | Private company limited by shares | Dissolved |
| SURFACE DESIGN COMPANY LIMITED | | Live |
| SURPASS DESIGN LIMITED | Private company limited by shares | Live |
| Swallowcreative Design Company Limited | Private company limited by shares | Live |
| SWAR DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| Sykmae Exhibition & Design Limited | Private company limited by shares | Live |
| SYMBIOSIS DESIGN LIMITED | Private company limited by shares | Dissolved |