| Reva Beauty limited | Louth | A rating |
| Reva Express Ltd | Bedford | A rating |
| REVA PVT LTD | Bromsgrove | A rating |
| REVA TRADING LTD | HORNCHURCH | A rating |
| REVAIA UK LTD | London | A rating |
| Revalue Nature Ltd | London | A rating |
| Revantage Global Services UK Limited | London | A rating |
| REVANUS PROJECTS LTD | London | A rating |
| Revasto Limited | Birmingham | A rating |
| REVE ALLIANCE LIMITED | Rochdale | A rating |
| Reve Cloud Ltd | London | A rating |
| Reve Property (Letting & Management) Limited | London | A rating |
| Reveal AI Ltd | London | A rating |
| Reveal Media Ltd. | Hampton Wick | A rating |
| Revealing Reality | London | A rating |
| Revealing the Heartbeat of God | Romford | A rating |
| Revelation 22 care Ltd | Wolverhampton | A rating |
| Revelation Church Manchester | Machester | A rating |
| Revelation Social Care Ltd | Bury | A rating |
| Revent Trading Limited T/A Domino's Pizza | Hornchurch | A rating |
| REVENTAS LIMITED | Livingston | A rating |
| Reventus Power Limited | London | A rating |
| Revenue Management Solutions Limited | London | A rating |
| Revera UK Operations Ltd | London | A rating |
| Reverb B.V. | Brighton | A rating |
| Reveri Health Limited | Reading | A rating |
| REVERIE AUTOS LTD | HERTFORDSHIRE | A rating |
| Reversec UK Limited | Manchester | A rating |
| Revionics Limited | London | A rating |
| Revisecatch Limited | London | A rating |
| Revital Dental Care | London | B rating |
| REVITAL LTD | RUISLIP | A rating |
| REVITAL MED LTD | London | A rating |
| Revitalise | London | A rating |
| REVITALISE ALPHA LTD | London | A rating |
| REVIVAL CHRISTIAN CHURCH OF ENFIELD | ENFIELD | A rating |
| Revival Church Europe | London | A rating |
| Revival Fires | Dudley | A rating |
| Revival Fishing Ltd | Fraserburgh | A rating |
| Revival House | London | A rating |
| Revival Products Trading Limited | London | A rating |
| REVIVAL SKIN AND BEAUTY LTD | Beeston, Leeds | A rating |
| Revival Solutions Group Ltd | Burton Upon Trent | A rating |
| REVIVAL WEST END LTD T/A BRITANNIA | London | A rating |
| REVIVE ACCESORIES | macclesfield | A rating |
| Revive Care Service Ltd | London | A rating |
| Revive Communication Ltd | Blackpool | A rating |
| REVIVE HEALTH CARE LTD | Harrow | A rating |
| Revive Living Waters CIC | Wincanton | A rating |
| Revive Maintenance | littlehampton | A rating |
| REVIVE PHYSIO & WELLNESS LTD | Uttoxeter | A rating |
| Revive Social Care Limited | Ellesmere Port | A rating |
| Revix UK Limited | St Albans | A rating |
| REVJEN TRADING LIMITED | Edgware | A rating |
| RevLifter Ltd | London | A rating |
| Revlon International Corporation | London | A rating |
| REVO MANAGEMENT LTD | Hayes | A rating |
| REVOLO CONSULTANCY INTERNATIONAL LIMITED | Dunstable | A rating |
| Revolt Communications Ltd | London | A rating |
| REVOLT TRADING LTD T/A Camden Local Store | London | A rating |
| Revolut Ltd | London | A rating |
| REVOLUTION CLOTHING COMPANY LIMITED | MANCHESTER | A rating |
| Revolution Energy Services | Tonbridge | A rating |
| Revolution Oil Limited | Hemel Hempstead | A rating |
| Revolution Porsche Specialists | Birstall | A rating |
| Revolution Viewing Limited | Leeds | A rating |
| Revoluton Arts CIO | Luton | A rating |
| Revolve Group Limited | Northampton | A rating |
| REVOLVER OUTFITTERS LIMITED | Bradford | A rating |
| Revolving Doors Housing Trust | Manchester | A rating |
| Revoro Limited | Birmingham | A rating |
| RevoTech Systems Limited | Warwick | A rating |
| RevQore Consulting Limited | London | A rating |
| Revvity (UK) Holdings Limited | Llantrisant | A rating |
| Revvity Discovery Limited | Cambridge | A rating |
| RevX Limited | Englefield Green | A rating |
| RevZone Solutions Limited | London | A rating |
| Rew Hotels Ltd | Torquay | A rating |
| Reward Cloud Ltd t/a Tillo | Hove | A rating |
| Reward Finance Group Limited | Leeds | A rating |
| Reward Gateway (UK) Limited | London | A rating |
| Reward Gateway (UK) Ltd | London | A rating |
| Reward Stamp App Ltd | Milton Keynes | A rating |
| Rewardstyle UK Limited | London | A rating |
| Rewayyat Ltd | Cardiff | A rating |
| REWIND MEMORIES LTD | Birmingham | A rating |
| Rewinds & J Windsor & Sons (Engineers) Ltd | Liverpool | A rating |
| Rewire Holding Ltd | London | A rating |
| Rex Brown Limited | Perivale | A rating |
| Rex Labs Ltd | London | A rating |
| REX SERVICES LTD | London | A rating |
| REXEL SERVICES LIMITED | Romford | A rating |
| REXEL UK LIMITED | Birmingham | A rating |
| REXINGUK LTD | Manchester | A rating |
| REXTECH UK PRIVATE LIMITED | Staines-Upon-Thames | A rating |
| REXVILLE SOLUTIONS LIMITED | Walsall | A rating |
| Rey Food Group Ltd | Worthing | A rating |
| REY LONDON LIMITED T/A CHISLEHURST PHARMACY | CHISLEHURST | A rating |
| Rey Sub Limited t/a Subway | West Sussex | A rating |
| Reyewb Ltd TA Chicken Land | Surbiton | A rating |
| Reyl & Co (UK) LLP | London | A rating |
| Reylink Ltd T/A The Dysart Petersham | London | A rating |
| REYMC 247 (PVT) LIMITED t/a Royal Care Health Recruitment & Training | Worksop | A rating |
| REYNA FURNITURE LTD | London | A rating |
| Reynolds Catering Supplies Limited | Waltham Cross | A rating |
| Reynolds news | Essex | A rating |
| Reynolds Porter Chamberlain LLP | London | A rating |
| Reza Shamisa | London | A rating |
| Reza solicitors Ltd | London | A rating |
| Reza-UK Ltd | Manchester | A rating |
| Rezayat Europe Ltd | London | A rating |
| REZIN HONAR LTD | Ilford | UK Expansion Worker: Provisional |
| Reznet Ltd | Bromsgrove | A rating |
| Rezolve AI PLC | London | A rating |
| RF Channel Ltd | Guildford, | A rating |
| RF Corval Europe Limited | London | A rating |
| RF GLOBAL & SOURCING LTD | Southall, England, | A rating |
| RF Manchester Ltd T/A RF Cafe & Patisserie Manchester | Manchester | A rating |
| RF NEWSAGENTS LIMITED | Glasgow | A rating |
| RF Patisserie Limited T/A RF Bakery | Bolton | A rating |
| RF Racing Limited | Malton | A rating |
| RF Restaurants Ltd | Adlington | A rating |
| RF-SMART International Ltd | Wakefield | A rating |
| RF&B UK Ltd. | London | A rating |
| RF&L-(SALE) LIMITED | Manchester | A rating |
| RF2020 Ltd | Glasgow | A rating |
| RFA (UK) Limited | London | A rating |
| RFC RESTAURANT LTD T/A RFC | BEDFONT | A rating |
| RFG Poole Limited | Worthing | A rating |
| RFG Southampton Limited | Brighton | A rating |
| RFM GLOBAL LIMITED | LONDON | A rating |
| RFM Investments UK Limited | London | A rating |
| RG CARE HOMES LIMITED | Surrey | A rating |
| RG Care Ltd | Ipswich | A rating |
| RG Carter Cambridge Ltd | Comberton | A rating |
| RG Central Meat Market Ltd | Reading | A rating |
| RG COURIER LTD | Reading | A rating |
| RG Educare Limited | London | A rating |
| RG Hotels UK Ltd | London | A rating |
| RG TRANSPORT(READING) LTD | Wokingham | A rating |
| RG Travel Limited | Wembley | A rating |
| RG UK CLASSIC LTD | Ilford | A rating |
| RG, RJ and ER Hamilton | Newry | A rating |
| RG16 Management Ltd | Colchester | A rating |
| RG2IT SOLUTIONS LIMITED | Twickenham | A rating |
| rg8 facilities ltd | Birmingham | A rating |
| RGA Uk Services Ltd | London | A rating |
| RGAC Limited | Solihull | A rating |
| RGB Distributors Limited T/A Griller | Seven Kings | A rating |
| RGB HiFi & Video Ltd | Basildon | A rating |
| RGC City Ltd t/a Cabotte Restaurant | London | A rating |
| RGCM Ltd | West Malling | A rating |
| RGE Services Limited | Chigwell | A rating |
| RGHARMONY CARE LIMITED | Willenhall | A rating |
| RGIS INVENTORY SPECIALISTS LIMITED | Birmingham | A rating |
| RGKP EXPRESS LTD | Liverpool | A rating |
| RGL Capital LLP | London | A rating |
| RGM Foods Ltd T/A Sams Chicken | Ealing | A rating |
| RGM Service Company Limited T/A Home Instead (Doncaster) | Doncaster | A rating |
| RGS IT Development Ltd | Mobberley | A rating |
| RGS KHALSA COMPANY LIMITED T/A RAINBERG | HEMEL HEMPSTEAD | A rating |
| RGV Aviation Limited | Cheltenham | A rating |
| RGVR LIMITED | Sandhurst | A rating |
| RH & Co Dundee Limited | Arbroath | A rating |
| RH COMMERCIAL VEHICLES | NOTTINGHAM | A rating |
| RH Community Services Ltd | Bolton | A rating |
| RH Foods | Luton | A rating |
| RH HOME RENOVATION LTD | Birmingham | A rating |
| RH Independent Healthcare Ltd | Airdrie | A rating |
| RH International Group Ltd | London | A rating |
| RH London Gallery Ltd | Banbury | A rating |
| RHAIN'S DINER LTD | HAMPSHIRE | A rating |
| Rhapsody Hospitality Group Ltd | Bailiff Bridge | A rating |
| Rhapsody Limited | London | A rating |
| RHB Partnership LLP | WINCHESTER | A rating |
| RHC Lifting Limited | Yate | A rating |
| RHD TRADING LIMITED | NEWTON POPPLEFORD | A rating |
| Rhea Foods Ltd | Norwich | A rating |
| Rhea Foods Ltd T/A Waaghoba | Norwich | A rating |
| RHEA NEWS LTD | BUCKINGHAMSHIRE | A rating |
| Rhea Space Activity UK, Ltd. | Edinburgh | A rating |
| Rheanon Ltd Trading as Rushey Green Pharmacy | London | A rating |
| Rheinmetall BAE Systems Land Limited | Telford | A rating |
| Rheinmetall Defence UK Limited | Bristol | A rating |
| Rheinmetall MAN Military Vehicles UK Limited | Bristol | A rating |
| Rheinmetall Technical Publications UK (RTP UK Ltd) | Bristol | A rating |
| Rheinmetall Weapon Munitions UK Limited | Bristol | A rating |
| Rhek Solicitors Ltd | Manchester | A rating |
| Rhema Gospel Church | Croydon | A rating |
| Rhema Miracle Centre AOG | Sittingbourne | A rating |
| RHEMA UK & IRELAND | Reigate | A rating |
| Rhenus High Tech UK Ltd | Ashford | A rating |
| Rhenus Home Delivery Limited | Manchester | A rating |
| Rhenus Logistics Limited | manchester | A rating |
| Rhenus Warehousing Solutions LTD | Nuneaton | A rating |
| RHEON LABS LTD | LONDON | A rating |
| Rhesus Care Limited | Birmingham | A rating |
| RHH & EN Targett & sons | Castle Cary | A rating |
| RHI Transport Ltd | Middlewich | A rating |
| RHIM DOMINION CHRISTIAN CENTRE | FALKIRK | A rating |