| HorshamSubway Limited | Horsham | A rating |
| Horspath Cricket Club | Oxford | A rating |
| Horstman Defence Systems Limited | Bath | A rating |
| Horton & Armitage Limited | Bradford | A rating |
| Horton and Horton Fire Limited | London | A rating |
| HORTON BANK EDUCATION CENTRE | BRADFORD | A rating |
| Horton House Residential Care Home | Gloucester | A rating |
| Horton Park Medical Practice | Bradford | A rating |
| Horus Music Limited | Leicester | A rating |
| Horwitz Associates Limited | Chemsford | A rating |
| Horwood House Hotel | Milton Keynes | A rating |
| HOSAIN'S HEALTH AND HOPE LTD | Solihull | A rating |
| Hosana Technologies Limited | Rugby | A rating |
| Hose Baptist Church | Melton Mowbray | A rating |
| Hosford Farms | Dorchester | A rating |
| Hoshizaki Europe Limited | Telford | A rating |
| Hosking Partners LLP | London | A rating |
| HOSPICE AT HOME WEST CUMBRIA | WORKINGTON | A rating |
| Hospice in the Weald | Tunbridge Wells | A rating |
| Hospital Direct (Marketing) Ltd | Clun | A rating |
| Hospitality & Entertainment Ltd T/a Ember & Mist | Harrow | A rating |
| HOSPITALITY AND RETAIL SYSTEMS LTD | Mortimer | A rating |
| Hospitality Asset Management | Dalkeith | A rating |
| Hospitality Enterprises Limited t/a The Bank Restaurant & Bar | Gateshead | A rating |
| Hospitality Growth Services | London | A rating |
| HOSPITALITY MANAGEMENT SOLUTIONS UK & IRELAND LTD | BALLYNAHINCH | A rating |
| Hospitality Software Solutions Limited | Bedford | A rating |
| HOSPITALITY WISE LTD | Norwich | A rating |
| Hospitaly Kin Limited | Walsall | A rating |
| Hossack & Co T/A Hossack Studio | London | A rating |
| HOSSAIN BROTHER LIMITED T/A AMEERAS KITCHEN | Bedford | A rating |
| Hosspa Fuel Ltd | Aberdeen | A rating |
| Host Broadcast Services (HBS) Ltd | London | A rating |
| HOSTBBRAY LIMITED | London | A rating |
| HOSTBRAY LIMITED | Radlett | A rating |
| Hostem Ltd T/A Cycene | London | A rating |
| Hostingland Ltd | London | A rating |
| HOSTNEXT LTD | Derby | A rating |
| Hostology Limited | London | A rating |
| Hostwave Limited | Bellshill | A rating |
| HOT BARGAINS LTD | RAINHAM | A rating |
| HOT BIRDS CATERING LTD | London | A rating |
| Hot Chick Ltd | Balckpool | A rating |
| Hot Coal Productions Limited | London | A rating |
| Hot House Pizza | Hayes | A rating |
| HOT MUNCHIES LIMITED | London | A rating |
| Hot Pot Digital Limited | London | A rating |
| HOT POTATO SHOP LTD | Leicester | A rating |
| HOT PRINT DESIGN (UK) LIMITED | Bolton | A rating |
| Hot Rocks Surf Company Limited | Bournemouth | A rating |
| HOT SPICE LTD t/a HANNAH INDIAN TAKEAWAY | CHEADLE | A rating |
| Hot Spot Creamery Limited T/A Creams | Bromley | A rating |
| Hot Stone | London | A rating |
| Hot Wheelz Car Wash Ltd | Halesowen | A rating |
| Hot World Cuisine Ltd | Glasgow | A rating |
| Hot Yoga Brixton Limited | London | A rating |
| Hot Yoga West End | Glasgow | A rating |
| HOTAND SPICY 2001 LIMITED | CRAIGAVON | A rating |
| Hotblack Store | Norwich | A rating |
| HOTCAM LTD | London | A rating |
| HOTCHICKZZ LTD | Caerphilly | A rating |
| Hotel 99 Limited | Blackburn | A rating |
| Hotel Brooklyn Limited | Manchester | A rating |
| Hotel Chocolat Limited | Huntingdon | A rating |
| Hotel Clean Limited | Kingsbury | A rating |
| HOTEL CO 51 UK LIMITED | Hounslow | A rating |
| Hotel Co 51 UK LONOF Limited | London | A rating |
| Hotel Creative Limited | London | A rating |
| HOTEL METROPOLE(LLANDRINDOD)LIMITED | Llandrindod Wells | A rating |
| Hotel Rafayel Limited | London | A rating |
| HOTEL RECRUITMENT SERVICES LTD | London | A rating |
| Hotel Reservation Service Limited | Cambridge | A rating |
| Hotel Sensuelle Ltd | London | A rating |
| Hotel Shepherds Bush Ltd | London | A rating |
| HOTEL SYSTEMS & SOLUTIONS LIMITED | Cardiff | A rating |
| Hotel Technology Management (htm) ltd | Milton Keynes | A rating |
| Hotel Templeton Garden Limited | London | A rating |
| Hotel Top Ltd | South Ruislip | A rating |
| Hotel Tresanton Limited | St Mawes | A rating |
| HOTEL VENTURES LTD | crawley | A rating |
| HotelCare | London | A rating |
| Hotelflex Limited trading as Officely | London | A rating |
| Hotelmap.Com Limited | London | A rating |
| HotelPlanner Ltd | Dartmouth | A rating |
| Hotels International Ltd | Morpeth | A rating |
| Hotels with a View Limited | BATH | A rating |
| Hothfield Service Station | Ashford | A rating |
| HOTHI BIRTLEY LIMITED T/A Nisa Local | Birtley | A rating |
| Hotic Shoes Limited | Hertfordshire | A rating |
| HOTKA SERVICES LTD | Gravesend | A rating |
| HOTPOINT UK APPLIANCES LIMITED | Peterborough | A rating |
| HOTPOT (PETERBOROUGH) LTD | Peterborough | A rating |
| Hotpot Spot | Cardiff | A rating |
| Hotrema Limited | Bristol | A rating |
| Hotspot Cars Limited | London | A rating |
| HOTSPOT ROOFING LTD | Southall | A rating |
| Hottinger Bruel & Kjaer UK Ltd | Rotherham | A rating |
| Hotto Potto Ltd | London | A rating |
| HOTWELL SERVICES LTD | BRISTOL | A rating |
| Hough Green Garage Limited | Widnes | A rating |
| Hough Green Health Park | Widnes | A rating |
| Houghton Bloodstock UK Limited | Sudbury | A rating |
| Houghton Medical Group | Houghton le Spring | A rating |
| Houghton Motors Ltd | Dunstable | A rating |
| Houghton Parkhouse Ltd | MILNTHORPE | A rating |
| Houghton Pharmacy Ltd | Leicester | A rating |
| Houlder Limited | London | A rating |
| HOULIHAN LOKEY UK LIMITED | London | A rating |
| Houly Ltd | London | A rating |
| Hound and Heralds Ltd | Haworth | A rating |
| Houndswood House care home | Radlett | A rating |
| Hounsdown School | Southampton | A rating |
| HOUNSLOW AROMATIC CUISINE LTD | Hounslow | A rating |
| Hounslow Arts Centre Ltd. | Hounslow | A rating |
| Hounslow Arts Trust Ltd | Brentford | A rating |
| Hounslow Enforcement Ltd trading as Parking Control | London | A rating |
| HOUNSLOW FAMILY PRACTICE | HOUNSLOW | A rating |
| HOUNSLOW FRUIT AND VEG LTD | HOUNSLOW | A rating |
| Hounslow Lahori Kadahi Ltd | Middlesex | A rating |
| Hounslow Prime Childcare Limited | Hounslow | A rating |
| Hounslow Retail Ltd | Hounslow | A rating |
| Hounslow Tyres Ltd | Hounslow Middlesex | A rating |
| Hounslow Visionplus Limited t/a Specsavers | Hounslow | A rating |
| Hour of Grace Family Chapel International | Leeds | A rating |
| Hourglass Cosmetics UK Limited | London | A rating |
| Hourly Solutions Ltd | Sutton | A rating |
| Housden & Sjoholm Ltd - trading as Outpost | London | A rating |
| House + Holme Limited | London | A rating |
| HOUSE 2 HOME IMPROVEMENTS LTD | Slough | A rating |
| House and Jackson LLP | Ingatestone | A rating |
| House Brickwork Limited | West Drayton | A rating |
| House for Homes Ltd | London | A rating |
| House of A&N Ltd T/A Kandy Collection | Leicester | A rating |
| House of Aesthetics & Beauty Ltd | Luton | A rating |
| House of Balti Limited | Keighley | A rating |
| HOUSE OF BARGAINZ LTD | Bolton | A rating |
| House of Borse | London | A rating |
| HOUSE OF CARDS LTD | London | A rating |
| House of Caring Ltd | Slough | A rating |
| House of Computers Ltd | London | A rating |
| HOUSE OF CREATIONS LIMITED | Bolton | A rating |
| House of Decor Limited | Rochdale | A rating |
| House of Dental Group Holdings Ltd | Coventry | A rating |
| House of Empowerment International Ministry | Coventry | A rating |
| HOUSE OF ESSENTIALS LTD | LONDON | A rating |
| House of Favour International Church {Restoration Centre) | Wolverhampton | A rating |
| House of Glamour Ltd | West Wickham | A rating |
| HOUSE OF GLORY MINISTRY INTERNATIONAL | London | A rating |
| House of Greenland | London | A rating |
| House of Guidance Ltd | Birmingham | A rating |
| HOUSE OF HABESHA LTD | Manchester | A rating |
| House of Hackney Ltd | London | A rating |
| HOUSE OF HORTICULTURISTS LTD | London | A rating |
| House of Kaila's Ltd | Sutton | A rating |
| House of Learning Ltd | Croydon | A rating |
| House of Leather UK Ltd | Walthamstow | A rating |
| House of Liberty Ministry | Croydon | A rating |
| House of Lords | London | A rating |
| House of Love Care | Swindon | A rating |
| HOUSE OF MOTORS LONDON LIMITED | LONDON | A rating |
| House of Mouawad Ltd | London | A rating |
| HOUSE OF NOURISHA LTD | Birmingham | A rating |
| HOUSE OF PAAN AND SHAKE LTD | LEICESTER | A rating |
| House of Pickle Limited | Abingdon | A rating |
| House of Praise Glasgow | Glasgow | A rating |
| House of Praise Trust | London | A rating |
| HOUSE OF REVIVAL | COVENTRY | A rating |
| House of Secrets Limited | Canterbury | A rating |
| HOUSE OF SHOPPING LTD | England | A rating |
| House of Spices Kitchen Ltd T/A House of Spice Bar and Grill | Oldbury | A rating |
| House of the Open Door | Broadway | A rating |
| HOUSE OF WIZARD LIMITED | Oxford | A rating |
| House of Worktops | London Colney | A rating |
| House of Zara LTD | Blackburn | A rating |
| HOUSE OF ZEN (BELFAST) LTD | Belfast | A rating |
| House of Zen (Sunderland) Limited | Sunderland | A rating |
| HOUSE ON THE ROCK | LONDON | A rating |
| House On The Rock Christian Ministry | Welwyn Garden City | A rating |
| HOUSE ON THE ROCK INTERNATIONAL CHURCH | LONDON | A rating |
| HOUSE RED LIMITED | London | A rating |
| HOUSE RENOVATION LONDON LTD | LONDON | A rating |
| House Sports Limited | Manchester | A rating |
| HOUSE TARGARYEN LTD T/A Old Infirmary | Worcester | A rating |
| HOUSE THEORY LTD | Richmond | A rating |
| House-on-the-Hill Software Ltd | Stockport | A rating |
| House26 Productions Ltd | London | A rating |
| HOUSECLIQUE PROPERTY DEVELOPERS LIMITED | READING | A rating |
| Houseful Limited | London | A rating |
| Household Design Ltd | London | A rating |
| Housekeep Limited | London | A rating |
| Houseline Construction Ltd | Datchet | A rating |
| Houseline Limited | London | A rating |
| Housemates | Manchester | A rating |
| HOUSEOFCHILL LTD | Birmingham | A rating |
| HOUSEOFTUYI LTD | Hull | A rating |
| Housesimple Limited t/a Strike | Colchester | A rating |
| houseUP LTD | London | A rating |
| HOUSEWIFE CASH AND CARRY LIMITED | HARLESDEN | A rating |
| Houseyin Ozerin T/A Top Stop Takeaway | Carlisle | A rating |
| HOUSING DILEMMAS C.I.C. | Chelmsford | A rating |