| Elmham Surgery | Dereham | A rating |
| Elmhurst (Shropshire) Ltd | Whitchurch | A rating |
| Elmhurst Ballet School in Association with Birmingham Royal Ballet | Birmingham | A rating |
| Elmich Care Limited | Enfield | A rating |
| Elmleigh Electrical Systems Limited | Barwell | A rating |
| Elmlodge Estates (Hounslow) Limited | Hounslow | A rating |
| Elmlodge Property Management Ltd | HOUNSLOW | A rating |
| Elmore Insurance Brokers Limited | London | A rating |
| Elmpine Developments Ltd | Ilford | A rating |
| Elmrose Ltd T/A Lorne Restaurant | LONDON | A rating |
| ELMS Health Solutions Ltd | Cambridge | A rating |
| Elms Hotels Limited | Retford | A rating |
| Elms Marketing Ltd | Macclesfield | A rating |
| Elms Surgery | Watford | A rating |
| Elmsdene Care Home | Blackpool | A rating |
| Elmsfield House Limited | Lancashire | A rating |
| ELMSLEIGH STORES LTD | SWADLINCOTE | A rating |
| Elmtree House | Newton Le Willows | A rating |
| ELMUSTAFA LTD T/A The Ottoman Doner | London | A rating |
| Elmwood Design Limited | London | A rating |
| Elmwood Family Doctors | Huddersfield | A rating |
| Elmwood Nursing Homes Ltd - Pinewood Nursing Home | Budleigh Salterton | A rating |
| Elmwood Residential Home Ltd | Colyton | A rating |
| Elmwoods Group UK Limited | London, | A rating |
| Elmya Energy UK Limited | London | A rating |
| Elmya EPC UK Limited | London | A rating |
| ELNOOR LTD | WEMBLEY | A rating |
| Elo AI Ltd | London | A rating |
| eLocker Limited | Daventry | A rating |
| elodiz ltd | High Wycombe | A rating |
| Elogbooks Facilities Management | St Ives | A rating |
| Eloi Consulting Ltd | London | A rating |
| Elomi UK Limited | Warrington | A rating |
| Elorarez Limited | Wirral | A rating |
| ELPESTATES LTD | London | A rating |
| Elpha Lodge Residential Care Home Limited | Morpeth | A rating |
| ELQENI CONSTRUCTION LTD | London | A rating |
| Elrha | London | A rating |
| ELS Legal | Hertfordshire | A rating |
| Els retail solutions ltd | Oldham | A rating |
| ELSAH HEALTHCARE LTD | LONDON | A rating |
| Elsdon Farms T/A Northmore Stud | Newmarket | A rating |
| ELSE London Ltd | London | A rating |
| Elsecar Cricket Club | Barnsley | A rating |
| ELSEKERCI LOJISTIK INSAAT SANAYI VE DIS TICARET UK LIMITED | London | A rating |
| Elsenham House Limited | Norfolk | A rating |
| Elser Ltd | London | A rating |
| Elsewhen Ltd | London | A rating |
| Elshani Limited | Armadale | A rating |
| ELSI (SW) Ltd | Trowbridge | A rating |
| ELSTA ENERGY LTD | London | A rating |
| ELSTON CONSULTING LTD | LONDON | A rating |
| ELSTREE HOME CARE LTD | Watford | A rating |
| Elstree School | Reading | A rating |
| ELT STAFF DIRECT LIMITED | ESSEX | A rating |
| Elta Automotive Ltd | Coleshill | A rating |
| Elta UK Limited | Kingswinford | A rating |
| Eltek Systems Limited | Peterborough | A rating |
| Eltham College | London | A rating |
| Eltham Store Ltd | London | A rating |
| Eltham Visionplus Limited t/a Specsavers | Eltham | A rating |
| Elton Cricket Club | Bury | A rating |
| Elton John AIDS Foundation | London | A rating |
| Eltrade LTD | Rainham | A rating |
| Eluceda | Burnley | A rating |
| Elura Ltd T/A Pepe's Piri Piri | Hereford | A rating |
| Elutions Ltd | Reading | A rating |
| ELUX EUROPE LTD | Bolton | A rating |
| Elva Ventures Operations Ltd | London | A rating |
| ELVARIX TECH LTD | Glasgow | A rating |
| Elvasons Care Solutions Ltd | Bracknell | A rating |
| ELVEN ENERGY LIMITED | LONDON | A rating |
| Elvi Global Ltd | Manchester | A rating |
| Elvingston Development Ltd | London | A rating |
| Elvington Village Stores | Dover | A rating |
| ELVIRA LIMITED | Wolverhampton | A rating |
| Elwin Street Ltd | London | A rating |
| Elwood Technologies Services Limited | London | A rating |
| Elworth Cricket Club | Sandbach | A rating |
| ELX Solutions Ltd | Conwy | A rating |
| Ely & Sidney Ltd | London | A rating |
| Ely Diocesan Board of Finance | Witchford Nr Ely | A rating |
| Ely Enterprise ltd (Ely Bazaar) | Cardiff | A rating |
| Ely Fish Bar Limited | Cardiff | A rating |
| Ely Place Partners Limited | London | A rating |
| Ely Specsavers Limited | Ely | A rating |
| Ely Traders LTD | Ely | A rating |
| Elyon LTD | Birmingham | A rating |
| ELYOS ENERGY UK LTD | Kings Langley | A rating |
| Elysejae Limited | Abbey Wood | A rating |
| ELYSEUM REAL ESTATE UK LIMITED | London | A rating |
| Elysia Capital Ltd | London | A rating |
| Elysian Claims Limited | Stockport | A rating |
| Elysian Development Management Limited | London | A rating |
| Elysian Films Limited | London | A rating |
| Elysian Stanmore Operating Company Ltd | Stanmore | A rating |
| Elysium Care Ltd T/A Stockton Lodge Care Home | Stockton on Tees | A rating |
| ELYSIUM CONSTRUCTION LTD | London | A rating |
| Elysium Healthcare | Borehamwood | A rating |
| Elysium London Limited | London | A rating |
| Elysium Ltd | London | A rating |
| Elystan Street Ltd | London | A rating |
| Elyzium Ltd. | Bolton | A rating |
| EM Advisors Ltd | London | A rating |
| EM Barci Brickwork Ltd | London | A rating |
| EM Care Services | Kettering | A rating |
| EM SCIENTIFIC LIMITED | London | A rating |
| EM10 Express | Coventry | A rating |
| EM3 KIDS CLUB LIMITED | Essex | A rating |
| EMA Europe Limited | London | A rating |
| EMA FRYER LTD | Poole | A rating |
| Emaan Construction Ltd | Rochdale | A rating |
| EMAAN SUPERSTORE LTD | PRESTON | A rating |
| Emaans Private Ltd | Cheadle | A rating |
| Emaar Group Ltd | London | A rating |
| emagine Consulting Ltd | London | A rating |
| Email Kong Limited | London | A rating |
| Emailcenter UK Limited | Milton Keynes | A rating |
| Emalin Ltd. | London | A rating |
| Eman Spice Limited | Arundel | A rating |
| EMARA LTD | sheffield | A rating |
| EMARI Group Ltd | Portsmouth | A rating |
| Emarsys UK Limited | London | A rating |
| EMAS LIMITED | Surrey | A rating |
| Emazon Freight Ltd | Surrey | A rating |
| EMB Power Limited | Chelford | A rating |
| Emballator UK Ltd | Bradford | A rating |
| Embanet UK Limited | Manchester | A rating |
| Embankment Films Limited | London | A rating |
| Embargo Lifestyle Limited | London | A rating |
| Embark LTD | Hove | A rating |
| EMBASSY MACHINERY LIMITED | London Colney | A rating |
| Embassy of Azerbaijan | | A rating |
| Embassy of Belgium | London | A rating |
| Embassy of Brazil in London | London | A rating |
| Embassy of Denmark in the United Kingdom | London | A rating |
| EMBASSY OF ECUADOR | LONDON | A rating |
| Embassy of Ethiopia | London | A rating |
| Embassy of Finland | London | A rating |
| Embassy of Hungary | London | A rating |
| EMBASSY OF ITALY | LONDON | A rating |
| Embassy of Japan | London | A rating |
| embassy of lebanon | london | A rating |
| EMBASSY OF MEXICO | LONDON | A rating |
| Embassy of Mongolia | London | A rating |
| Embassy of Nepal | London | A rating |
| Embassy of Portugal | LONDON | A rating |
| EMBASSY OF SPAIN | LONDON | A rating |
| Embassy of the Arab Republic of Egypt | London | A rating |
| Embassy of the Argentine Republic | London | A rating |
| Embassy of the Bolivarian Republic of Venezuela to the United Kingdom | London | A rating |
| Embassy of the Democratic Republic of the Congo | London | A rating |
| EMBASSY OF THE DOMINICAN REPUBLIC IN THE UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND | LONDON | A rating |
| Embassy of the Grand Duchy of Luxembourg in London | London | A rating |
| Embassy of the Hashemite Kingdom of Jordan | London | A rating |
| Embassy of the Kingdom of Bahrain | London | A rating |
| Embassy of the Kingdom of the Netherlands | London | A rating |
| Embassy of the Philippines | London | A rating |
| Embassy of the Republic of Armenia | London | A rating |
| Embassy of the Republic of Cte d'Ivoire | LONDON | A rating |
| EMBASSY OF THE REPUBLIC OF GUINEA | LONDON | A rating |
| EMBASSY OF THE REPUBLIC OF HAITI | LONDON | A rating |
| Embassy of the Republic of Serbia | London | A rating |
| EMBASSY OF THE REPUBLIC OF THE UNION OF MYANMAR | MAYFAIR | A rating |
| Embassy of the Republic of Turkey | London | A rating |
| Embassy of the Socialist Republic of Viet Nam | London | A rating |
| EMBASSY OF THE STATE OF KUWAIT | LONDON | A rating |
| Embassy of the State of Qatar | London | A rating |
| Embassy of the United Arab Emirates | London | A rating |
| Embassy of The Word of God | Edinburgh | A rating |
| Embassy of Tunisia | London | A rating |
| Embassy of Turkmenistan | London | A rating |
| Embassy of Zimbabwe | London | A rating |
| Embed Limited | Coventry | A rating |
| Embellish Harrow Ltd T/A Embellish Hair And Beauty | London | A rating |
| Ember construction LTD | Warwick | A rating |
| Ember Core Ltd | Edinburgh | A rating |
| Ember Energy Research CIC | Epsom | A rating |
| Embergold Ltd | Hayes | A rating |
| Emberion Limited | Cambridge | A rating |
| Embley | Romsey | A rating |
| EMBODIED GENERAL INTELLIGENCE LTD | Stoke On Trent | A rating |
| Embrace Care Ltd | Liverpool | A rating |
| Embrace Community Care Service Ltd. | Reading | A rating |
| Embrace Healthcare Ltd | Doncaster | A rating |
| Embrace Orthodontics Limited | Widnes | A rating |
| EMBRACE UK COMMUNITY SUPPORT CENTRE | London | A rating |
| Embracing Independent Lifestyles Ltd | Slough | A rating |
| EMBRACIVE LTD | LONDON | A rating |
| Embross UK Ltd | Ringwood | A rating |
| EMBS Community College Ltd | Oxford | A rating |
| EMBY PRODUCTS LTD | Westlea | A rating |
| EMC Trailers Ltd | Magherafelt | A rating |
| EMC-Energy Market Consultants (UK) Ltd | London | A rating |
| EMCAS Lincolnshire ltd | Louth | A rating |
| Emcee Associates Limited | Sutton | A rating |
| EMCER LTD T/A EUREKA NEWSAGENTS & STATIONERY | LONDON | A rating |
| EMDigital Ltd | London | A rating |
| EMEA Tortilla Limited | London | A rating |
| EMEA-HUB Limited | Leeds | A rating |