| Quinn James Limited | Professional & scientific | 2014 |
| R B Woodall (Waberthwaite) Limited | Manufacturing | 2010 |
| R G Lumby Electrics Ltd | Construction | 2025 |
| R. Nuttall Building Services Ltd | Construction | 2005 |
| Rain on the Roof Productions Ltd | Information & communication | 2022 |
| RAM Engineering Solutions Ltd | Construction | 2014 |
| Ravenskin Selsey Ltd | Other services | 2013 |
| Revive Detailing Ltd | Other services | 2018 |
| REX Renewables Ltd | Manufacturing | 2025 |
| Rhic at Muncaster Ltd | Hospitality | 2022 |
| Riva Gelato Limited | Manufacturing | 2018 |
| Rivendell Stoneworks Ltd | Other services | 2017 |
| Rlbg Properties Ltd | Real estate | 2024 |
| Rocketry Ltd | Wholesale & retail | 2023 |
| Roisin Jenkins Ltd | Professional & scientific | 2018 |
| Ross Building Contractors Limited | Construction | 2000 |
| Rowland Consultants Limited | Professional & scientific | 2003 |
| RSK Solutions Limited | Professional & scientific | 2008 |
| S & S Properties (Cumbria) Limited | Real estate | 2023 |
| S&B Electrical NW Ltd | Construction | 2019 |
| Salaries R US Ltd | Professional & scientific | 2012 |
| Salt and Chilli Public Relations Limited | Professional & scientific | 2017 |
| Sastra Limited | Information & communication | 2009 |
| SD Incorporated Ltd | Wholesale & retail | 2024 |
| Sheldon (Funeral Services) Limited | Other services | 1983 |
| Shop for Your Health Ltd | Wholesale & retail | 2025 |
| Silecroft Engineering Consultants Ltd | Professional & scientific | 2023 |
| Silecroft Golf Club CIC | Arts & recreation | 2026 |
| Simply 12 Volt Ltd | Wholesale & retail | 2015 |
| Simply Split Charge Ltd | Wholesale & retail | 2014 |
| SKI Bar Ltd | Hospitality | 2015 |
| SL Sports Therapy Ltd | Health & social care | 2025 |
| Slate Tops Ltd | Manufacturing | 2019 |
| South Cumberland Cultural Heritage Community Interest Company | Information & communication | 2009 |
| South Cumbria Sea Sports Association Limited | Agriculture & fishing | 2007 |
| South Lakeland and Copeland Holiday Lets Ltd | Hospitality | 2021 |
| South Lakes Laundry Ltd | Real estate | 2012 |
| Southern Supplies Ltd | Wholesale & retail | 2009 |
| Speed Competitions Ltd | Other services | 2022 |
| Speedy Spins Laundry Ltd | Other services | 2026 |
| Sprayzyourglaze Ltd | Construction | 2019 |
| Steven Ellison Contracting Limited | Administrative & support | 2016 |
| Styall House Ltd | Wholesale & retail | 2024 |
| Supernatural Society Limited | Other services | 2015 |
| Svart & Nero Ltd | Health & social care | 2024 |
| Tabs Cars Limited | Other services | 2017 |
| Tchagra Limited | Real estate | 2025 |
| Technophobia Ltd | Information & communication | 2023 |
| Tetryx Ltd | Financial services | 2026 |
| THE Alexander House Community Care Hub CIC | Health & social care | 2025 |
| THE Bear B&B Ltd | Hospitality | 2018 |
| THE Bear Grill Ltd | Hospitality | 2013 |
| THE Beggar's Theatre Limited | Arts & recreation | 2013 |
| THE Beresford Hotel Collection Ltd | Hospitality | 2026 |
| THE Big Horse Gift 'N' Gear Shop Limited | Wholesale & retail | 2011 |
| THE Confident C.A.R.E Method Ltd | Information & communication | 2026 |
| THE Fizzy Filly Ltd | Hospitality | 2021 |
| THE Intelligent Brief Limited | Information & communication | 2020 |
| THE Metal Ring Company Limited | Manufacturing | 1951 |
| THE Metal Ring Group EBT Trustee Limited | Extraterritorial | 2015 |
| THE Muncaster Microbus Ltd | Transport & logistics | 2002 |
| THE Station Hotel and Sports Bar Ltd | Hospitality | 2026 |
| THE Station Hotel Group Limited | Hospitality | 2026 |
| THE Thoughtful Hamper Company Ltd | Wholesale & retail | 2025 |
| Thomas Wright Builders (Holdings) Ltd | Financial services | 2019 |
| Thomas Wright Investments (Holdings) Ltd | Financial services | 2019 |
| Thomas Wright Norway (Holdings) Ltd | Financial services | 2019 |
| Tiddles Designs Ltd | Wholesale & retail | 2020 |
| TJW Property Limited | Real estate | 2017 |
| Torchlight Heritage Ltd | Arts & recreation | 2015 |
| TPS Publishing Limited | Information & communication | 2004 |
| Truly Shines Ltd | Administrative & support | 2025 |
| TUA Optimum Limited | Health & social care | 2016 |
| Tyegrove Limited | Construction | 2002 |
| Vellamfv Limited | Administrative & support | 2016 |
| Vivnay Ltd | Professional & scientific | 2021 |
| Vortex Vault Holdings Ltd | Other services | 2025 |
| VOW Cleaning Limited | Administrative & support | 2009 |
| Wayside Ventures Limited | Hospitality | 2018 |
| Wellbeing Through Farmlife CIC | Education | 2025 |
| West County Court (Millom) Limited | Households | 2022 |
| West Lakes Housing Ltd | Real estate | 2025 |
| West Lakes Leisure Limited | Other services | 2020 |
| Whamos Ltd | Information & communication | 2023 |
| Whamos Training and Development CIC | Information & communication | 2024 |
| Whicham Woodland Limited | Agriculture & fishing | 2024 |
| Willchris Contruction Ltd | Construction | 2026 |
| Willow of Millom CIC | Hospitality | 2024 |
| Workington Reds CIC | Arts & recreation | 2025 |
| Workington Reds in the Community Ltd | Education | 2017 |
| Workington Reds in the Schools Ltd | Education | 2017 |
| World OWL Trust | Arts & recreation | 2004 |
| Worrell Property Limited | Real estate | 2022 |
| Wyoming Limited | Hospitality | 1998 |