| Hebden Bridge Group Practice | Hebden Bridge | A rating |
| Hebe Healthcare Limited | Birmingham | A rating |
| Hebei Light (UK) Ltd | London | A rating |
| Hebrey Ltd. t/a Frankonia The Breadhouse | Surbiton | A rating |
| HEBRON HOUSE NURSING HOME LTD | Nairn | A rating |
| HEBUI LTD | London | A rating |
| HECK Food Ltd | Bedale | A rating |
| HECKFIELD CATERING LIMITED | London | A rating |
| Heckfield Management Limited t/a Heckfield Place | Hook | A rating |
| Heckler & Koch (UK) Limited | Nottingham | A rating |
| Hecny Forwarding Limited | Hayes | A rating |
| Hectic Lifestyles Ltd | Rochester | A rating |
| Hector Fabio Osorio Rios | London | A rating |
| Hector House (Glasgow) Limited | Glasgow | B rating |
| Hector Scot Ltd T/A Black Rooster Stirling | Stirling | A rating |
| Hectorside Ltd t/a Dunns Chemist | Hounslow | A rating |
| Hedena Health | Oxford | A rating |
| HedgeFlows Ltd | London | A rating |
| Hedgehog Construction ltd | Egham | A rating |
| Hedgehog Lab Limited | Newcastle Upon Tyne | A rating |
| HedgePo Limited | London | A rating |
| Hedgerow Homecare Ltd | London | A rating |
| Hedgewood school | HAYES | A rating |
| Hedingham Medical Centre | Castle Hedingham | A rating |
| HEDKASE LIMITED | London | A rating |
| Hedley Studios Limited | Bicester | A rating |
| Hedley's Catering Limited | Gloucester | A rating |
| Hednesford Medical Practice | Cannock | A rating |
| Hedonism Drinks LTD | London | A rating |
| Hedosophia Services Limited | London | A rating |
| HEENA FASHIONS INT LTD | MANCHESTER | A rating |
| Heera & Sons | Slough | A rating |
| Heera Care Ltd | Gunness | A rating |
| HEERA GROUP LTD | London | A rating |
| HEERA KARAHI LTD | Manchester | A rating |
| Heera Services Ltd | Manchester | A rating |
| Heerema Marine Contractors UK Ltd | London | A rating |
| Heerithik Convenience Ltd | Dudley | A rating |
| HEESAN TRADING LIMITED | BARNSLEY | A rating |
| Heeton SG50 Limited | Leeds | A rating |
| HEFAURE GW LTD | LONDON | A rating |
| Hefaure Ltd | London | A rating |
| HefaureWG Ltd | London | A rating |
| HEFAZOTHE ISLAM UK | London | A rating |
| Heidelberg Engineering Limited | Hemel Hempstead | A rating |
| Heidelberg Graphic Equipment Limited | Uxbridge | A rating |
| Heidi Bakery Limited | Windsor | A rating |
| Heidi Health Ltd | London | A rating |
| Heidi Klein Limited | London | A rating |
| Heidor's Limited | Sittingbourne | A rating |
| Heidrick & Struggles (UK) Ltd | London | A rating |
| Heilen General Store | Urmston | A rating |
| Heim Advisory UK Limited | London | A rating |
| Heimdal Ltd | Oxford, Oxfordshire | A rating |
| Heimstaden Group UK Ltd | London | A rating |
| Heineken UK Limited | Edinburgh | A rating |
| Heirs and Graces Private Day Nursery | St. Helens | A rating |
| Heitman Financial UK LLC | London | A rating |
| Hejaz Capital UK Limited | London | A rating |
| Hekkta Limited | London | A rating |
| HEKSH LIMITED t/a Northwood Convenience Store | Northwood | A rating |
| HEL Ltd | Borehamwood | A rating |
| Helaba-Landesbank Hessen Thringen | London | A rating |
| Helabhoomi Products Limited | Grays | A rating |
| Helen & Douglas House | Oxford | A rating |
| Helena Biosciences Europe | Gateshead | A rating |
| Helenmaa LTD | Reading | A rating |
| HELENTOURS CONCIERGE MANAGEMENT LTD | London | A rating |
| Heler Foods Packing | Penrhyndaedraeth | A rating |
| HELI & POWER LIMITED | London | A rating |
| Heli Air Ltd | Booker Near Marlow, | A rating |
| HELIALINK LTD | Lincoln | A rating |
| Helicon Bio Ltd | London | A rating |
| Helif Ltd T/A Acoustic Brasserie | London | A rating |
| Helikon Investments Limited | London | A rating |
| Helikon Shipping Enterprises Limited | London | A rating |
| Helin Cafe Limited | Hatfield | A rating |
| helin limited | bicester | A rating |
| Helio Consulting Ltd | Oxford | A rating |
| Helio Display Materials Limited | Oxford | A rating |
| Heliofidem UK Ltd | Manchester | A rating |
| Helios Investment Partners LLP | London | A rating |
| Helios Technology | Farnborough | A rating |
| Helios Towers Group LLP | London | A rating |
| HELIOSX ENERGY LIMITED | Leamington Spa | A rating |
| Helish Limited | Haywards Heath | A rating |
| Helitune Ltd | Torrington | A rating |
| Heliwork (Services) Limited | Andover | A rating |
| Helix Equities Ltd | London | A rating |
| HELIX HIRE LTD | London | A rating |
| Helix Offshore Crewing Services Ltd | Aberdeen | A rating |
| Helix Property Advisors Ltd | London | A rating |
| Helix Technologies Limited | Abingdon | A rating |
| Helixr Ltd. | Guildford | A rating |
| Hella Ltd | Banbury | A rating |
| HELLAS TAVERNA GROUP LTD | Wilmslow | A rating |
| HELLEBORE CAPITAL LIMITED | London | A rating |
| Hellendoorn Healthcare Ltd | HALESWORTH | A rating |
| Hellenic foods distribution uk ltd | standish | A rating |
| Hellenic Restaurants Ltd | Guildford | A rating |
| Hellenic Takeaway Ltd | Guildford | A rating |
| Heller Machine Tools Ltd | Redditch | A rating |
| HellermannTyton | Wythenshawe | A rating |
| Hellesdon Medical Practice | Norwich | A rating |
| HELLIOS INFORMATION LIMITED | Oxford | A rating |
| Hellman & Friedman LLP | London | A rating |
| Hellmann Worldwide Logistics Limited | Burton Upon Trent | A rating |
| HELLO ACE LTD | Essex | A rating |
| Hello AI Limited | London | A rating |
| Hello Beauty Nails Ltd | Northallerton | A rating |
| Hello Bio Limited | Avonmouth | A rating |
| HELLO CATERING LTD | Birmingham | A rating |
| Hello Charlie Limited | Bristol | A rating |
| Hello Ella Limited | Poundbury | A rating |
| Hello Games Ltd | Guildford | A rating |
| Hello Pearl Ltd | London | A rating |
| HELLO PHONES LTD | Leicester | A rating |
| Hello Vietnam Limited | Coventry | A rating |
| Hello Window Ltd | Leeds | A rating |
| Hellobobauk Limited T/A Hello Boba | London | A rating |
| Helloklean Ltd. | London | A rating |
| Hellon Limited | London | A rating |
| HELLOZ LIMITED T/A HELLOZ PHONE SHOP | ST. NEOTS | A rating |
| Helly Hansen UK Limited | Nottingham | A rating |
| Helm 360 Ltd | Bristol | A rating |
| Helm Great Britain Ltd | London | A rating |
| Helmar Care and Community Services Ltd | Kingston upon Thames | A rating |
| HELMGUARD TECHNOLOGIES UK LIMITED | London | A rating |
| Helmy Limited | Southall | A rating |
| HELP @ HOME CARE LIMITED | Wallsend, Tyne And Wear | A rating |
| Help & Care | Bournemouth | A rating |
| help aid | Birmingham | A rating |
| HELP AT HOME (MEDWAY) LIMITED | Rochester | A rating |
| HELP AT HOME CARE SERVICE LTD | FALMOUTH | A rating |
| HelpAge International | London | A rating |
| HelpDesk Heroes Ltd | London | A rating |
| HELPERS AVENUE LTD | NORWICH | A rating |
| Helpers Homecare Limited | Letchworth Garden City | A rating |
| Helpful Hearts Limited | Stoke-on-Trent | A rating |
| Helpful Technology Limited | London | A rating |
| Helping at Home Ltd | Newark | A rating |
| Helping Hand Care Home Limited T/A Goodwood Orchard Care Home | Leicester | A rating |
| Helping Hands Supported Living CIC | Watford | A rating |
| Helprite Group Ltd | Edinburgh | A rating |
| Helsing Limited | London | A rating |
| HELSTON SPICE LIMITED T/A INDIA RESTAURANT | Helston | A rating |
| Helvar Limited | Dartford | A rating |
| Helvetia Global Solutions UK Branch | London | A rating |
| Hem Heath Cricket Club | Stoke on Trent | A rating |
| Hema & Sons Ltd | Lytham St. Annes | A rating |
| Hemani Ventures Ltd | Reading | A rating |
| Hemaraji Santharupan T/A Baba Food City | Luton | A rating |
| Hematogenix Laboratory Services Limited | Cheadle | A rating |
| HEMAXI BEAUTY (MIDLANDS) LIMITED | Birmingham | A rating |
| Hembury Fort House | Honiton | A rating |
| HEMDEM INTERIOR LTD | London | A rating |
| Hemeema Ltd | London | A rating |
| Hemel Butchers Ltd | Aylesbury | A rating |
| Hemel Car Sales Ltd | Hemel Hempstead | A rating |
| HEMEL EGGS AND DAIRY LIMITED | Dunstable | A rating |
| Hemel Foods Ltd | Hemel Hempstead | A rating |
| Hemel Storm Basketball Club | Hemel Hempstead | A rating |
| Hemesh Filings UK LTD | Horsham | A rating |
| Hemesh Food and Wine UK Ltd | Northolt | A rating |
| HEMESH RETAILERS LTD | Dorking | A rating |
| Hemiko Limited | Carlisle | A rating |
| Hemingways Marketing Services Ltd | Ripon | A rating |
| Hemisphere Cap Ltd | London | A rating |
| Hemmersbach UK Ltd | BASINGSTOKE | A rating |
| Hemmo & Co Ltd | Llanferres | A rating |
| Hemnit Ltd T/A Food & Wine at Newlands | London | A rating |
| Hempleman Equestrian t/a Alex Hempleman Equestrian | Horsham | A rating |
| Hempstead Therapy Centre Limited | Kent | A rating |
| Hempsted Village Store | Gloucester | A rating |
| Hemsby Express Limited | Norfolk | A rating |
| Hemsley Fraser Group | Plymouth | A rating |
| Hemswell Antique Centres Ltd | Gainsborough | A rating |
| Hen & Chicken Service Station | Alton, Hampshire | A rating |
| Henas Curry Ltd (T/A Elachi Indian) | Driffield | A rating |
| Henbury Polo Ltd | Henbury | A rating |
| Hench Luton LTD | Luton | A rating |
| Hench Nutrition Ltd | Norwich | A rating |
| Henderson Drake Limited | Newcastle-upon-Tyne | A rating |
| Henderson Park Capital Partners UK LLP | London | A rating |
| Henderson Park HP Advisors Limited | London | A rating |
| Henderson Rowe Limited | London | A rating |
| Henderson Royce Accountants Ltd | Leytonstone | A rating |
| Henderson Scott Limited | Manchester | A rating |
| Hendon Adath Yisroel Congregation | London | A rating |
| HENDON MOSQUE & ISLAMIC CENTRE | London | A rating |
| HENDON SCHOOL | HENDON | A rating |
| Hendren Construction Limited | Armagh | A rating |
| Hendrickson UK Ltd | Wellingborough | A rating |
| Henely Sushi Ltd | Henley-on-thems | A rating |
| HENG ZUN UK TRADING LTD | London | A rating |
| HENGE PROJECT MANAGEMENT LTD | Oxon | A rating |
| Henge UK Ltd | London | A rating |
| Hengeler Mueller Partnerschaft von Rechtsanwaelten mbB | London | A rating |
| Hengoed Court Care Home Limited | Swansea | A rating |
| Hengoed Park (Swansea) Limited | Swansea | A rating |