| Monastic Order LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2020 |
| Moreira and Son LtdRoslin, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2018 |
| Msi-Moving Specialists Int. LtdBedford, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2011 |
| My Blue Rose LimitedGodalming, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2019 |
| Narang Wholesalers LtdWest Yorkshire, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 1995 |
| Noble Premium LimitedLoughton, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2021 |
| Nobu London LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 1997 |
| Nomad Collection LtdKingsbury, London, United Kingdom · UKnomad-collection.com · checked 28 Oct 2026 | UK | 2 | – | – | – | – | 2016 |
| Northlodge Holdings LimitedWoodstock, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2018 |
| Oaktree Capital Management LLPLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2011 |
| Odysea LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 1991 |
| Ohme Operations UK LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2019 |
| Opatra LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2010 |
| Orange Pack LtdCorby, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2015 |
| Oriental Drinks LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2016 |
| Osa Fine Spirits LtdUnited Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2003 |
| Osteria Ovada LtdLondon, United Kingdom · UKosteriaovada.com · checked 28 Oct 2026 | UK | 2 | – | – | – | – | 2021 |
| Other World Wines LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2018 |
| Oxuniprint LimitedOxford, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 1984 |
| Pale Ruby Wine LtdLondon, United Kingdom · UKpalerubywine.com · checked 28 Oct 2026 | UK | 2 | – | – | – | – | 2026 |
| Paulian Investments East Rid Ing LimitedDriffield, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2022 |
| Pellegrino Wine and Food Distribution LtdCardiff, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2017 |
| Pepe y Pepa LtdSidcup, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2013 |
| Petredec LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2015 |
| Petrus Advisers LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2012 |
| Phg Global Alliance LtdNottingham, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2024 |
| Piazza Italiana LimitedLondon, United Kingdom · UKpiazzaitaliana.co.uk · checked 28 Oct 2026 | UK | 2 | – | – | – | – | 2018 |
| Pompette Vin LimitedNewcastle upon Tyne, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2025 |
| Potenti LtdWarrington, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2020 |
| Prego DeliStockbridge, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2017 |
| Premium Motorhomes LimitedDoncaster, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2012 |
| Prestige Exclusive Lifestyle LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2009 |
| Prime Wines LimitedCranbrook, United Kingdom · UKprimewines.com · checked 1 Nov 2026 | UK | 2 | – | – | –Premium (producers) | 7% | 2016 |
| Princes Group PLCLiverpool, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 1988 |
| Prusik Investment Management LLPLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2005 |
| Qbridge LimitedHassocks, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2025 |
| Quintessentially LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 1999 |
| R&M Ltd.Hampshire, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 1996 |
| Rarewood LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2018 |
| Rebel Wines Group LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2019 |
| Red Events London LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2019 |
| Rhubarb Food Design LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 1998 |
| Richard Mille Europe, Middle East and Af Rica LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2007 |
| Richemont UK LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 1997 |
| Robin's Nest Wines LimitedBrighton, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2018 |
| Russell Distillers LtdMansfield Park, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2013 |
| Rusticodeli LtdUnited Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2024 |
| S M Contracts LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2003 |
| Sager & Wilde LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2013 |
| Salvo 1968 LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 2 | – | – | – | – | 2011 |