| Shai Swim Limited | Wholesale & retail | 2021 |
| Shakarchi’S Florist Ltd | Wholesale & retail | 2019 |
| Shakatak Masters Limited | Other services | 2007 |
| Shake Bar (Northampton) Ltd | Hospitality | 2024 |
| Shake Fizz Limited | Manufacturing | 2021 |
| Shakedown Records Limited | Arts & recreation | 2001 |
| Shakes & Tails Ltd | Wholesale & retail | 2026 |
| Shakthi Heating & Electric Ltd | Construction | 2026 |
| Shallen Ltd | Transport & logistics | 2025 |
| Shallom & Love Ltd | Other services | 2017 |
| Shalom Cleaning Ltd | Administrative & support | 2023 |
| Shamsigrocery Ltd | Wholesale & retail | 2025 |
| Shan Property Services Ltd | Households | 2026 |
| Shanbally Limited | Professional & scientific | 2002 |
| Shank Investment Ltd | Real estate | 2025 |
| Shanle International Limited | Wholesale & retail | 2025 |
| Shantadurga Ltd | Professional & scientific | 2024 |
| Shaolin Culture Limited | Arts & recreation | 2005 |
| Shape & Tape Barbers Ltd | Other services | 2018 |
| Shaper C.I.C. | Construction | 2025 |
| Sharanye Limited | Information & communication | 2016 |
| Sharden Developments Limited | Real estate | 2018 |
| Share 2 Care Organisation Ltd | Other services | 2020 |
| Sharesense Limited | Administrative & support | 1976 |
| Sharesense Three Limited | Administrative & support | 2001 |
| Sharf Holding Limited | Financial services | 2024 |
| Sharf Investments Limited | Real estate | 2024 |
| Sharks Darts CIC | Arts & recreation | 2025 |
| Sharma Engineering Consultants Ltd | Professional & scientific | 2026 |
| Sharma Haulage Ltd | Transport & logistics | 2024 |
| Sharma Solution Private Limited | Professional & scientific | 2014 |
| Sharodiya MK Ltd | Other services | 2024 |
| Sharon & Kabon Ltd | Administrative & support | 2021 |
| Sharonrose Homes Ltd | Real estate | 2017 |
| Sharons Kitchen Limited | Hospitality | 2017 |
| Sharp Barbers Limited | Other services | 2019 |
| Sharp Building London Ltd | Construction | 2020 |
| Sharp Building Ltd | Construction | 2018 |
| Sharp Chisel Carpentry Ltd | Construction | 2015 |
| Sharp Insight Ltd | Professional & scientific | 2021 |
| Sharp Interiors Limited | Construction | 2003 |
| Sharpedge Capital Ltd | Financial services | 2025 |
| Sharpo Scaffold Services Ltd | Construction | 2019 |
| Shavvas Care Services Ltd | Health & social care | 2025 |
| Shaw Work Limited | Information & communication | 1995 |
| Shay Investments Ltd | Real estate | 2015 |
| Shayan Food & Wine Ltd | Wholesale & retail | 2021 |
| Shayler & Bros Brickwork Limited | Construction | 2025 |
| Shazcho Limited | Health & social care | 2019 |
| Shcd Ltd | Professional & scientific | 2021 |
| SHE Community Hub Limited | Wholesale & retail | 2020 |
| SHE IS a Good Thing Ltd | Education | 2026 |
| Sheaf FRA Ltd | Professional & scientific | 2024 |
| Sheargold Services Limited | Construction | 2022 |
| Shearn Limited | Manufacturing | 2024 |
| Shearwater Fundraising Limited | Administrative & support | 2025 |
| Shearwater Systems Limited | Information & communication | 2013 |
| Shearwater Tscm Limited | Administrative & support | 2009 |
| Sheepskin Crafts Ltd | Wholesale & retail | 2022 |
| Sheereen Care Limited | Health & social care | 2024 |
| Sheermans Harrow Limited | Hospitality | 2015 |
| Sheermans Limited | Hospitality | 1993 |
| Sheermans SS Limited | Professional & scientific | 2004 |
| Shefford and District Angling Association Limited | Arts & recreation | 2005 |
| Shefford Health Limited | Wholesale & retail | 2014 |
| Shegunshi Ltd | Information & communication | 2012 |
| Sheikh & Sonz Ltd | Wholesale & retail | 2022 |
| Sheikh Medical Consultancy Limited | Professional & scientific | 2026 |
| Shekinah Information Security Consultancy Limited | Information & communication | 2011 |
| Shelcare Limited | Administrative & support | 2020 |
| Shelly's Kitchen Ltd | Hospitality | 2025 |
| Shelton Technical Limited | Manufacturing | 1997 |
| Shenb Consultancy Limited | Professional & scientific | 2013 |
| Shenbote Holdings Ltd | Real estate | 2019 |
| Sheng Ming Penh Ltd. | Wholesale & retail | 2025 |
| Sheng Peng Media Ltd | Professional & scientific | 2025 |
| Shengxing Culture Media Ltd | Wholesale & retail | 2025 |
| Shenley Associates Ltd | Professional & scientific | 2025 |
| Shenley Christian Fellowship | Other services | 2012 |
| Shenley Community Food and Clothing Bank Club Ltd | Other services | 2025 |
| Shenley Domestic Limited | Other services | 2009 |
| Shenley Flooring Limited | Administrative & support | 2021 |
| Shenley Leisure Centre Trust Limited | Hospitality | 1998 |
| Shenley Local Store Limited | Wholesale & retail | 2012 |
| Shenley Lodge Developments Limited | Construction | 2001 |
| Shenley Lodge Meeting Place | Administrative & support | 1991 |
| Shenley Park Management Limited | Other services | 2003 |
| Shenley Properties Ltd | Real estate | 2019 |
| Shenley Renovations Ltd | Construction | 2022 |
| Shenley Rise SPV Ltd | Real estate | 2026 |
| Shenlong Digital Technology Ltd | Wholesale & retail | 2024 |
| Shepherds Properties Ltd | Real estate | 2024 |
| Shepway Citizens Advice Bureau | Public administration | 2004 |
| Sheridan Invest Ltd | Professional & scientific | 2023 |
| Sheridan PCB Designs Ltd | Professional & scientific | 2020 |
| Sheridan Worldwide Ltd | Professional & scientific | 2022 |
| Sherko Limited | Information & communication | 2017 |
| Sherlock House Entertainment Ltd | Arts & recreation | 2026 |
| Sherlock-Henderson Productions Ltd | Arts & recreation | 2026 |
| Sherpatex Ltd | Professional & scientific | 2016 |