| Sinohar International Ltd | Manufacturing | 2026 |
| Sinoiron Global Solutions Co., Limited | Wholesale & retail | 2013 |
| Sinopetzoo Accessories Co., Ltd. | Extraterritorial | 2014 |
| Sinopharm (International) Limited | Extraterritorial | 2013 |
| Sinoshaft Marine Technology Co., Ltd | Manufacturing | 2025 |
| Sinosteel Limited | Manufacturing | 2024 |
| Sinotech Materials and Minmetals Co., Limited | Manufacturing | 2023 |
| Sinotruck Heavy Truck Industry Co., Ltd | Extraterritorial | 2014 |
| Sinotruk Jinan Special Automobile Co., Ltd | Wholesale & retail | 2024 |
| Sinotruk Jinan Vehicles Co., Ltd | Wholesale & retail | 2025 |
| Sinotruk Overseas Sales & Service Co., Ltd | Wholesale & retail | 2023 |
| Sinotruk Sales & Service Co., Ltd | Wholesale & retail | 2019 |
| Sinotyre International Group Co., Ltd | Extraterritorial | 2006 |
| Sinounion Industries Group Co., Ltd. | Extraterritorial | 2019 |
| Sinoxia Industrial Co., Ltd | Professional & scientific | 2016 |
| Sinozyme Biotechnology Co., Ltd | Extraterritorial | 2023 |
| Sintax Industrial Limited | Extraterritorial | 2018 |
| Sinyon International Logistic Ltd | Wholesale & retail | 2020 |
| Sircula Limited | Administrative & support | 2017 |
| Sisehu Ltd | Wholesale & retail | 2021 |
| SIX Dragonflies Consulting Ltd | Professional & scientific | 2025 |
| SIX Elephants Co., Ltd. | Manufacturing | 2022 |
| Siyuan Clothing International Co., Ltd | Wholesale & retail | 2023 |
| Siyuan Group Limited | Wholesale & retail | 2022 |
| SJL International Limited | Extraterritorial | 2016 |
| Sjyc Enterprise Management Limited | Extraterritorial | 2020 |
| SJZ Chem-Pharm Co., Ltd. | Extraterritorial | 2009 |
| SK Construction & Landscaping Ltd | Construction | 2026 |
| SK Pipe Solutions Ltd | Construction | 2025 |
| Skale UP Ltd | Professional & scientific | 2014 |
| Skate League Limited | Wholesale & retail | 2021 |
| SKI Blanc Limited | Hospitality | 1990 |
| SKI Magic Limited | Hospitality | 2003 |
| Skilled Personnel Consulting Ltd | Professional & scientific | 2022 |
| Skin Care Research Center Limited | Extraterritorial | 2019 |
| Skinnysigma Limited | Professional & scientific | 2013 |
| Sky by Night Ltd | Professional & scientific | 2025 |
| Sky Dental Clinic Beckenham Ltd | Health & social care | 2025 |
| Sky Industry Limited | Extraterritorial | 2023 |
| Sky International Import & Export Trading Company Limited | Manufacturing | 2024 |
| Sky Million Trading Limited | Manufacturing | 2025 |
| Sky Pioneer Ssoc (UK) Limited | Transport & logistics | 2014 |
| Sky Yonder Limited | Agriculture & fishing | 2021 |
| Skydigital Telecom Ltd | Information & communication | 2024 |
| Skyfly Europe Ltd | Manufacturing | 2023 |
| Skyjack Radio Ltd | Information & communication | 2025 |
| Skyline Marine Trading Co., Ltd | Wholesale & retail | 2024 |
| Skyline Seafoods Limited | Extraterritorial | 2022 |
| Skypharma Ltd | Wholesale & retail | 2016 |
| Skysea Hydraulic Repair Co., Ltd | Manufacturing | 2024 |
| Skyshow Production Ltd | Extraterritorial | 2018 |
| Skytower International Co., Limited | Extraterritorial | 2010 |
| Skyward Fastener and Trading Co., Ltd | Manufacturing | 2024 |
| Skywill International Limited | Administrative & support | 2011 |
| Skywood Group Co., Limited | Manufacturing | 2019 |
| SL & a Ltd | Real estate | 2022 |
| SL Commercial Investment Limited | Real estate | 2025 |
| SL Phillips Ltd | Information & communication | 2015 |
| Slane Electric Vehicle Company Limited | Extraterritorial | 2019 |
| Sleader International Ltd. | Extraterritorial | 2018 |
| Slin Machinery Co., Ltd. | Wholesale & retail | 2021 |
| Sloe Property Limited | Real estate | 2018 |
| Sloert Limited | Wholesale & retail | 2022 |
| SM Auto Lighting Ltd | Extraterritorial | 2014 |
| SM Construction & Paving Design Limited | Construction | 2021 |
| SM Hygiene Limited | Health & social care | 2011 |
| SM Medical Consulting Ltd | Information & communication | 2021 |
| SM Preservations Ltd | Construction | 2020 |
| Smart ANT Ltd | Information & communication | 2022 |
| Smart Electrical London Ltd | Construction | 2017 |
| Smart Inventory Service Limited | Other services | 2013 |
| Smart Solutions Development Co., Limited | Professional & scientific | 2004 |
| Smart Trade Africa Limited | Information & communication | 2022 |
| Smart-Applications Ltd | Information & communication | 2017 |
| Smarter Sourcing Ltd | Extraterritorial | 2013 |
| Smartpro E-Commerce Ltd | Information & communication | 2020 |
| Smax Furniture Technology Co., Ltd | Extraterritorial | 2021 |
| SMD Home Fashion Textile Co., Ltd | Wholesale & retail | 2018 |
| Smdd Investments Ltd | Real estate | 2025 |
| SME100 Limited | Real estate | 2023 |
| Smeesday Group Ltd | Wholesale & retail | 2025 |
| SMG IPR Ltd | Extraterritorial | 2019 |
| Smid Global Partners Limited | Hospitality | 2025 |
| Smile Nature Limited | Extraterritorial | 2021 |
| SML International Ltd. | Wholesale & retail | 2025 |
| Smolk Holdings Limited | Financial services | 2026 |
| Smolk Residential Services Limited | Real estate | 2026 |
| Smooth IMP & EXP Co., Ltd | Extraterritorial | 2015 |
| SMS Aesthetics Ltd | Other services | 2025 |
| SNC Property Ltd | Households | 2017 |
| Sneaker Cats Ltd | Wholesale & retail | 2025 |
| Snib Ltd | Professional & scientific | 2021 |
| SNR Agencies LLP | | 2011 |
| So.Chloltd Ltd | Other services | 2026 |
| Soar Consultancy Ltd | Professional & scientific | 2024 |
| Soar Staffing Group Ltd | Administrative & support | 2025 |
| Soarfun Ltd | Information & communication | 2025 |
| Soaring Property Investments Ltd | Real estate | 2023 |
| Sobek Solutions Limited | Administrative & support | 2016 |
| Societe Machine Congo Limited | Extraterritorial | 2012 |