| THE Place (Castle Cary) Ltd | Hospitality | 2014 |
| THE Play Company International Ltd | Manufacturing | 2016 |
| THE Plumbing Doctor Group Limited | Construction | 2021 |
| THE Plym Group Holdings Limited | Financial services | 2026 |
| THE Plym Group Ltd | Construction | 2021 |
| THE Plymouth Astor Trust (VHS) | Health & social care | 1990 |
| THE Plymouth Kitchen Company Ltd | Manufacturing | 2019 |
| THE Plymouth Lighthouse Project CIC | Health & social care | 2017 |
| THE Plymouth Mechanic Ltd. | Manufacturing | 2015 |
| THE Plymouth Naturopathic Clinic Ltd. | Health & social care | 2016 |
| THE Plymouth North West Learning Trust | Education | 2015 |
| THE Plymouth Refurb Company Ltd | Construction | 2019 |
| THE Plymouth Vape Company Limited | Wholesale & retail | 2017 |
| THE Poltimore Arms Limited | Hospitality | 2018 |
| THE Portico (Plymouth) Limited | Hospitality | 2024 |
| THE Prime Achievers Ltd | Professional & scientific | 2026 |
| THE Print Governor Ltd | Extraterritorial | 2020 |
| THE Priory Road Residents Association | Households | 1996 |
| THE Priory Room Limited | Other services | 2013 |
| THE Professional Boatmans Association | Other services | 1993 |
| THE Professional Car Agents Ltd | Wholesale & retail | 2014 |
| THE Professional Service & MOT Centre Ltd | Wholesale & retail | 2024 |
| THE Properties People Ltd | Real estate | 2023 |
| THE Property Drive Ltd | Real estate | 2023 |
| THE Property Management Company (Plymouth) Limited | Households | 2012 |
| THE Proposal Box Co. Ltd | Wholesale & retail | 2023 |
| THE Pros Collective Limited | Other services | 2025 |
| THE PUB Owners Network Group Ltd | Extraterritorial | 2023 |
| THE Pure Breed Poultry Company Ltd | Wholesale & retail | 2015 |
| THE Q'S Arms South West Ltd | Hospitality | 2026 |
| THE Raglan Gatehouse Management Company Limited | Households | 2024 |
| THE Range (Ireland) Limited | Wholesale & retail | 2015 |
| THE Range Hearing Limited | Extraterritorial | 2011 |
| THE Range Home & Gardens Limited | Financial services | 2021 |
| THE Range Home and Leisure Limited | Real estate | 2004 |
| THE Ratchet Warehouse Ltd | Wholesale & retail | 2021 |
| THE Reel Editor Ltd | Manufacturing | 2024 |
| THE Renewables Recruitment Company Limited | Administrative & support | 2025 |
| THE Renwick Group Limited | Extraterritorial | 1930 |
| THE Reptile Works Ltd | Wholesale & retail | 2023 |
| THE Resettlement Agency (Trading) Limited | Transport & logistics | 2006 |
| THE Residential Management Company Limited | Real estate | 1992 |
| THE Retail Loft Ltd | Wholesale & retail | 2024 |
| THE Retreat Property Management Limited | Hospitality | 2020 |
| THE Richmond Heavies Foundation CIC | Health & social care | 2020 |
| THE Riggit Galloway Cattle Society Limited | Other services | 2009 |
| THE Ring Lounge Limited | Wholesale & retail | 2010 |
| THE Rising Star 88 Limited | Real estate | 2019 |
| THE Rising Sun (Botus Fleming) Ltd | Hospitality | 2003 |
| THE Roasting Room Coffee Co Ltd. | Wholesale & retail | 2021 |
| THE Rock Inn Limited | Hospitality | 2000 |
| THE Rock Property Management Ltd | Households | 2012 |
| THE Rogers Group (SW) Limited | Construction | 2016 |
| THE Rogers Group Holdings Limited | Construction | 2016 |
| THE Saltram Club Limited | Real estate | 2011 |
| THE Salvaged Soul Tent Co Ltd | Manufacturing | 2025 |
| THE Sammasati Project C.I.C. | Education | 2012 |
| THE Schoolwear Centre Limited | Wholesale & retail | 2010 |
| THE Second Story Ltd | Wholesale & retail | 2025 |
| THE Shark Trust | Professional & scientific | 1997 |
| THE Shave Cross Letting Company Ltd | Hospitality | 2019 |
| THE Ships Project CIC | Professional & scientific | 2021 |
| THE Ships Tavern Ltd | Hospitality | 2026 |
| THE SIR Alister Hardy Foundation for Ocean Science | Professional & scientific | 1990 |
| THE Skin to Love Clinic Limited | Other services | 2013 |
| THE Social Media Cloud Ltd | Professional & scientific | 2017 |
| THE Society for the Promotion of Anglo-Polish Culture in Plymouth | Education | 2011 |
| THE Sock Market Limited | Wholesale & retail | 2025 |
| THE SOL Ritual Ltd | Manufacturing | 2025 |
| THE Soundhouse Trust | Education | 1998 |
| THE South West Educational Psychology Practice Ltd | Health & social care | 2012 |
| THE South West Plymouth Education Trust | Education | 2012 |
| THE Spinnaker Quay Management Company Limited | Real estate | 2005 |
| THE Spinney (Plymouth) N0.6 Management Company Limited | Households | 1995 |
| THE Spinney (Plymouth) NO.2 Limited | Professional & scientific | 1994 |
| THE Spinney (Plymouth) NO.3 Management Company Limited | Households | 1994 |
| THE Spinney (Plymouth) NO.4 Management Company Limited | Real estate | 1995 |
| THE Spinney (Plymouth) NO.7 Management Company Limited | Real estate | 1996 |
| THE Spray Team SW Ltd | Administrative & support | 2019 |
| THE Square Table Cafe Limited | Hospitality | 2015 |
| THE Starter Motor & Alternator Company Limited | Wholesale & retail | 2003 |
| THE Stay & Play Hub Limited | Arts & recreation | 2024 |
| THE Steel Brewery Ltd | Manufacturing | 2023 |
| THE Sweet Science (International) Limited | Wholesale & retail | 2024 |
| THE Tamar Co-Operative Learning Trust | Education | 2014 |
| THE Tech Retail Ltd. | Wholesale & retail | 2019 |
| THE Tenant Help Service Ltd | Other services | 2021 |
| THE Terrace Cafe (Plymouth) Ltd | Hospitality | 2018 |
| THE Thai House Plymouth Ltd | Hospitality | 2019 |
| THE Tile Studio (South West) Ltd | Wholesale & retail | 2024 |
| THE Tippitoe Bridge Company Limited | Financial services | 2022 |
| THE Tobacco Bar Limited | Wholesale & retail | 2022 |
| THE Touring Partnership Limited | Arts & recreation | 1993 |
| THE Tradey Agency Ltd | Professional & scientific | 2024 |
| THE Training Provider College Limited | Education | 2008 |
| THE Tree Project CIC | Education | 2017 |
| THE Tree Surgery Company Ltd | Administrative & support | 2020 |
| THE Uniform Company Ltd | Manufacturing | 2017 |
| THE University of Plymouth Students' Union | Education | 2017 |
| THE Unnatural Flooring Company Ltd | Wholesale & retail | 2006 |