| Preferred Professional Solutions Limited | Information & communication | 2002 |
| Prestige Warehouse Ltd | Wholesale & retail | 2018 |
| Preston Engineering Survey Ltd | Professional & scientific | 2005 |
| Pridham Dairies Ltd | Agriculture & fishing | 2023 |
| Priory Lettings Ltd | Real estate | 2025 |
| Project Delivery Southwest Limited | Construction | 2020 |
| Promoting Active Support Limited | Health & social care | 2013 |
| Proper Ansome Ltd | Hospitality | 2025 |
| Proper Pixel Limited | Information & communication | 2017 |
| Prospect House Garden CIC | Arts & recreation | 2021 |
| Prouts Court Management Company Limited | Households | 1993 |
| Prouts Mews Management Company Limited | Households | 2004 |
| Provenance Digital Ltd | Information & communication | 2025 |
| Pulman's Weekly News Group Ltd | Information & communication | 2018 |
| Purple 10 Limited | Arts & recreation | 2000 |
| Purple 10 Property Limited | Real estate | 2006 |
| Purple Cornwall Limited | Arts & recreation | 2001 |
| Push 1ST Enterprises Ltd | Manufacturing | 2026 |
| Pymers Paving and Landscaping Ltd | Administrative & support | 2025 |
| Q & R (Launceston) Ltd | Wholesale & retail | 2018 |
| Quantum Audio Events Ltd | Arts & recreation | 2025 |
| Quantum Audio Limited | Manufacturing | 2018 |
| R & B Building Consultants Limited | Professional & scientific | 2001 |
| R G T Developments Ltd | Construction | 2024 |
| Race Hill Garage Limited | Wholesale & retail | 2005 |
| Race Hill Motors Ltd | Wholesale & retail | 2021 |
| Re-Saturate Ltd | Wholesale & retail | 2021 |
| Real Lettings Property Fund 2 Limited Partnership | | 2016 |
| Real Lettings Property Fund Limited Partnership | | 2012 |
| Rendle Electrical Contractors Ltd | Construction | 2022 |
| Resonance Community Developers Ltd | Construction | 2019 |
| Resonance Enterprise Investment CIC | Financial services | 2022 |
| Resonance Everyone in GP Limited | Other services | 2020 |
| Resonance Everyone in Limited Partnership | | 2020 |
| Resonance Everyone in Nominee Limited | Other services | 2020 |
| Resonance Health & Wellbeing (Southwest) CIC | Professional & scientific | 2016 |
| Resonance Impact Investment Limited | Financial services | 2010 |
| Resonance Limited | Professional & scientific | 2002 |
| Resonance Nhpf GP Ltd | Professional & scientific | 2015 |
| Resonance Nhpf Nominee Ltd | Professional & scientific | 2015 |
| Resonance NHPF2 GP Limited | Other services | 2020 |
| Resonance NHPF2 Nominee Limited | Other services | 2020 |
| Resonance Real Lettings GP Limited | Professional & scientific | 2012 |
| Resonance Real Lettings Nominee Limited | Professional & scientific | 2012 |
| Resonance Renewables Ltd | Administrative & support | 2022 |
| Resonance RLPF2 GP Ltd | Professional & scientific | 2016 |
| Resonance RLPF2 Nominee Ltd | Professional & scientific | 2016 |
| Resonance SHF GP Limited | Financial services | 2020 |
| Resonance SHF Nominee Limited | Extraterritorial | 2020 |
| Resonance Supported Homes Fund Limited Partnership | | 2020 |
| Revite Engineering Ltd | Professional & scientific | 2025 |
| RFR Management Company Limited | Real estate | 2015 |
| Rhianco Limited | Professional & scientific | 2021 |
| Rhpf Nominee 1 Limited | Extraterritorial | 2026 |
| Rhpf Nominee 2 Limited | Extraterritorial | 2026 |
| Richard Fishleigh Car Sales Ltd | Wholesale & retail | 2018 |
| Richard Hayden Ltd | Professional & scientific | 2003 |
| ROB Hume Hair Limited | Other services | 2016 |
| Rocket Store Restaurant Group Limited | Hospitality | 2019 |
| Rockminster Consulting Ltd | Information & communication | 2021 |
| Rocks Locks Limited | Construction | 2015 |
| Rockwell Plant Hire and Groundworks Ltd | Construction | 2024 |
| Rolosoft Limited | Information & communication | 2008 |
| Rosehip Barn Ltd | Hospitality | 2022 |
| RTC Developments South West Ltd | Construction | 2025 |
| Ruby Nails & Spa 24 Ltd | Other services | 2024 |
| Ruffen Common Housing Limited | Real estate | 2024 |
| S & J Gillbard Ltd | Agriculture & fishing | 2021 |
| S M Heard Limited | Construction | 2009 |
| Sagor Tandoori Limited | Hospitality | 2019 |
| Sally Cooksey Ltd | Professional & scientific | 2023 |
| Salt & Sage Collective Ltd | Information & communication | 2026 |
| SAM Every Big Band Ltd | Arts & recreation | 2024 |
| SAM Sills Limited | Professional & scientific | 2017 |
| SAN Tsuru Combat Sports Ltd | Arts & recreation | 2022 |
| Scarne Property Company Ltd | Administrative & support | 2017 |
| Scarsickwood Ltd | Professional & scientific | 2014 |
| Scorpio Safety Limited | Professional & scientific | 2014 |
| SCP Building & Roofing Contractors Limited | Construction | 2019 |
| Secure Response Logistics and Transport Limited | Transport & logistics | 2024 |
| Seeing Doubles Ltd | Hospitality | 2026 |
| Selven Consulting Ltd | Professional & scientific | 2021 |
| Serenity Stone Interiors Ltd | Professional & scientific | 2026 |
| SES Tools Ltd | Wholesale & retail | 2022 |
| Session Group Limited | Professional & scientific | 2020 |
| Shaunshine E-Installs Limited | Construction | 2025 |
| Sheers Barton Holdings Limited | Real estate | 2018 |
| Sheers Barton Renewables Limited | Financial services | 2014 |
| Shelley M Limited | Administrative & support | 2016 |
| Shepley Properties Limited | Real estate | 1979 |
| Shirleys Girlie's Ltd | Wholesale & retail | 2026 |
| Simon Costin Limited | Arts & recreation | 2007 |
| Simply Wills & Lpas Ltd | Professional & scientific | 2026 |
| SJL Carpentry & Building Services Ltd | Extraterritorial | 2016 |
| SKA Groundworks Limited | Construction | 2019 |
| Slamwood Limited | Arts & recreation | 2005 |
| Slate Coast Brewery Limited | Manufacturing | 2026 |
| Slate Sphere Limited | Manufacturing | 2020 |
| Smart Alternative Reality Area Limited | Professional & scientific | 2018 |
| Smiley Happy People (Launceston) Ltd | Health & social care | 2022 |