| Sager & Wilde LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2013 |
| Sager and Wine LimitedLondon, United Kingdom · UKsagerandwine.com · checked 28 Oct 2026 | UK | 0 | – | – | –Fine (producers) | 26% | 2014 |
| Sainsbury's Supermarkets LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1996 |
| Saint John Jacob the Romania N Fromhozeva FoundationLeighton Buzzard, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2014 |
| Saison Wines LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2024 |
| Salento Food and Wine LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2018 |
| Salisbury Taprooms LimitedEastleigh, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2023 |
| Salonica LtdLoughton, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Salt & Water LimitedReading, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2015 |
| Salvo 1968 LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2011 |
| Samuel Smith Old BreweryNorth Yorkshire, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1923 |
| San Marco LimitedPreston, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1987 |
| San Paulo Pdm LtdLondon, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Sandham Wine Merchants LtdLincoln, United Kingdom · UKsandhamswine.co.uk · checked 28 Oct 2026 | UK | 0 | – | – | –Mid (producers) | 12% | 2003 |
| Sandymere LtdManchester, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1937 |
| Santa Rita Europe LimitedOxford, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2003 |
| Sapori LtdLeeds, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2015 |
| Sarastro Proprerty Company LimitedLondon, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Sardinia Wine LtdLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2004 |
| SARL Domaine des ASPRASUnited Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| SARL Hostomme et FilsUnited Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Sassosotto LtdBexley, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2024 |
| Savage Selection LtdCheltenham, United Kingdom · UKsavageselection.co.uk · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 1988 |
| Saviano Food Import LtdLeeds, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2011 |
| Savor Ns LtdLondon, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Saxtys Wines LimitedHereford, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2007 |
| Sazerac UK LimitedKingston upon Thames, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2003 |
| Scarab Sweepers LtdTonbridge, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1984 |
| Schenk Holding SAUnited Kingdom · schenkfamily-wine.co.uk · checked 13 Oct 2026 | | – | 14 | Italy, Argentina, FranceUco Valley, Pays d'Oc | –Mid (producers) | 14% | – |
| Schenker LtdHounslow, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1943 |
| Schloss Wachenheim AGUnited Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Schwing Stetter LtdMarlow, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Scotch Whisky Auctions LtdGlasgow, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2010 |
| Scott and Newman LtdShrewsbury, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1973 |
| Scrattings LtdTaunton, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Scrawny Al LtdFrome, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1995 |
| Screen With Envy LimitedHayes, United Kingdom · UKchecked 26 Oct 2026 | UK | 0 | – | – | – | – | – |
| Sdc Wine Importers LtdHurstpierpoint, United Kingdom · UKsdcwineimporters.co.uk · checked 28 Oct 2026 | UK | 0 | – | – | – | – | 2017 |
| Sdh Enterprise LimitedExeter, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2019 |
| Seabourne Forwarding LtdStaines-upon-Thames, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1980 |
| Seabrook Export Services LtdWest Thurrock, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1983 |
| Seabrook Warehousing LimitedWest Thurrock, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1995 |
| Seabrook Wines LimitedOxford, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2012 |
| Seaco Global LimitedLondon, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1998 |
| Seafood Trading LimitedPadstow, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1995 |
| Sealing Solutions LtdBraintree, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1997 |
| Seaport Freight Services LtdFelixstowe, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 1981 |
| Searsons Wine Merchant LtdHook, United Kingdom · UKsearsons.com · checked 1 Nov 2026 | UK | 0 | – | – | –Premium (producers) | 22% | 2019 |
| Season & Taste LtdBristol, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2012 |
| Seasoned Events LimitedOngar, United Kingdom · UKchecked 28 Oct 2026 | UK | 0 | – | – | – | – | 2000 |