| Hamburg Commercial Bank AG | London | A rating |
| HAMD HOUSE SCHOOL LTD | Birmingham, | A rating |
| Hamd Medical Practice | Birmingham | A rating |
| Hamelin Brands Limited | Red Lodge | A rating |
| HAMELN PHARMA LTD | Gloucester | A rating |
| Hamerkop Climate Impacts Ltd | London | A rating |
| Hamia Homes Limited | London | A rating |
| Hamid Group Limited T/A Oranos Grill and Karahi | Nottingham | A rating |
| Hamid Jameel T/A Meads Service Station | Purfleet | A rating |
| Hamidi Transport Limited | Luton | A rating |
| Hamill Homecare Limited | Glasgow | A rating |
| Hamillroad Software Limited | Cambridge | A rating |
| Hamilton Academical Football Club | Glasgow | A rating |
| Hamilton Academy | High Wycombe | A rating |
| Hamilton Architects LLP | Belfast | A rating |
| Hamilton Associates (GB) Limited | Isleworth | A rating |
| Hamilton Care Ltd | Scarborough | A rating |
| Hamilton Coopers Accountants Ltd | Maidstone | A rating |
| Hamilton Dental Centre | Hamilton | A rating |
| HAMILTON FISH AND CHIPS LTD | FELIXSTOWE | A rating |
| HAMILTON GROCERS LTD | Dalkeith | A rating |
| Hamilton HCP Ltd | Oldham | A rating |
| Hamilton Hotel Partners Limited | Chelmsford | A rating |
| Hamilton Lane (UK) Limited | London | A rating |
| Hamilton Medical UK Ltd | Minworth | A rating |
| Hamilton Nursing Home Limited | Ballyclare | A rating |
| Hamilton Pub (Hampstead) Limited T/A The Duke of Hamilton | London | A rating |
| Hamilton Refurbishments Limited | Chenies | A rating |
| HAMILTON REST HOME LTD | Bolton | A rating |
| Hamilton Sales and Lettings | London | A rating |
| Hamilton Specialist Referrals Ltd | High Wycombe | A rating |
| Hamilton Trader Ltd | Birmingham | A rating |
| Hamilton UK Services Limited | London | A rating |
| Hamilton Waste & Recycling Ltd | Musselburgh | A rating |
| Hamilton West Medical Practice | Hamilton | A rating |
| Hamilton-Brown Business Graphics Limited | London | A rating |
| Hamiltonian International Ltd | London | A rating |
| HAMILTONS CONSULTING LTD | Redditch | A rating |
| HAMIRA SERVICES LTD | Hounslow | A rating |
| HAMIS DAYCARE LTD | Blackburn | A rating |
| Hamish Lal Partners Limited | London | A rating |
| Hamish Powell Studio Ltd | London | A rating |
| Hamlet Hotels Limited | Larkfield | A rating |
| Hamletlaundry Ltd | London | A rating |
| Hamlets Hotel Reading Limited | Reading | A rating |
| Hamleys of London Ltd | London | A rating |
| Hamlin Electronics Europe Ltd | Norwich | A rating |
| Hamlyn Williams Ltd | Cardiff | A rating |
| Hamlyns Ltd | Woking | A rating |
| HAMMAD ROYD LTD | Halifax | A rating |
| Hammer Creative Ltd | London | A rating |
| HAMMER PROPERTY MAINTENANCE LTD | Stockport | A rating |
| Hammerhead Interactive Ltd | London | A rating |
| Hammersmith Academy | London | A rating |
| Hammersmith and Chiswick Landscapes Ltd t/as HCL | Chiswick | A rating |
| HAMMERSMITH AND FULHAM ASSOCIATION FOR MENTAL HEALTH | London | A rating |
| Hammersmith and Fulham Central PCN Limited | London | A rating |
| Hammersmith and fulham mencap | London | A rating |
| Hammersmith and Fulham Partnership | London | B rating |
| HAMMERSMITH HEALTHCARE LTD | LONDON | A rating |
| HAMMERSMITH ISLAMIC ASSOCIATION | London | A rating |
| Hammersmith Medicines Research Ltd | London | A rating |
| Hammerson Plc | London | A rating |
| Hammertech Software UK Ltd | London | A rating |
| Hammond Partners LLP | London | A rating |
| Hammond Road Surgery | London | A rating |
| Hammond Vets Ltd | Stapleford | A rating |
| Hamoki Limited | Milton Keynes | A rating |
| Hampden & Co plc (trading as Hampden Bank) | Edinburgh | A rating |
| Hampden Gurney CE Primary School | London | A rating |
| Hampden Supply Ltd | Sidcup | A rating |
| Hampleton Ltd | London | A rating |
| Hampshire & Isle of Wight Fire and Rescue Service | Eastleigh | A rating |
| Hampshire Accountants Limited | Aldershot | A rating |
| Hampshire and Isle of Wight Healthcare NHS Foundation Trust | Southampton | A rating |
| Hampshire Cheese Co Limited | Basingstoke | A rating |
| Hampshire County Council | Winchester | A rating |
| Hampshire County Scout Council | Southampton | A rating |
| HAMPSHIRE CRICKET | SOUTHAMPTON | A rating |
| Hampshire Cricket Company Limited | Southampton | A rating |
| Hampshire Dentists | Southampton | A rating |
| Hampshire Equine Clinic | Alton | A rating |
| Hampshire Healthcare Services Ltd T/A Angelus Homecare | Basingstoke | A rating |
| Hampshire Heights Ltd | London | A rating |
| Hampshire Hospitals NHS Foundation Trust | Basingstoke | A rating |
| Hampshire Lift Services Limited | Havant | A rating |
| Hampshire Nepalese Cafe & Restaurant Ltd T/A Nanglo Cafe & Restaurant | Aldershot | A rating |
| Hampshire Pharmaceuticals Limited | Hampshire | A rating |
| Hampshire Pharmaceuticals Limited T/A Village Pharmacy | Fareham | A rating |
| Hampshire Sport and Leisure Holdings Limited | Southampton | A rating |
| Hampshire Trust Bank Plc | London | A rating |
| Hampstead Group Practice | London | A rating |
| Hampstead Healthcare Limited | London | A rating |
| HAMPSTEAD HILL SCHOOL LTD | LONDON | A rating |
| Hampstead Theatre Ltd | London | A rating |
| HAMPTON ACADEMIES LTD | London | A rating |
| Hampton Academies Trust | Peterborough | A rating |
| Hampton Brands Limited | Middlesex | A rating |
| Hampton by Hilton Bath City | Bath | A rating |
| Hampton by Hilton Oxford | Oxford | A rating |
| HAMPTON DATA SERVICES LTD | CHESSINGTON | A rating |
| Hampton Dental Care Limited | Liverpool | A rating |
| HAMPTON FOOD & WINE LTD | Wolverhampton | A rating |
| Hampton Group International Ltd | London | A rating |
| Hampton Manor Limited | Solihull | A rating |
| Hampton Medical Centre | Peterborough | A rating |
| Hampton School | Hampton | A rating |
| Hampton Tech Repair Limited | Hampton Hill | A rating |
| Hampton Wick Baptist Church | Kingston upon Thames | A rating |
| Hampton Wick Royal Cricket Club | Hampton Wick | A rating |
| Hamptons | London | A rating |
| HAMPTONS TRADING LTD | LONDON | A rating |
| Hamra Foods Limited | London | A rating |
| Hamraah Ltd | London | A rating |
| HAMRO PASAL LTD | READING | A rating |
| Hamsa IT Services Limited | Nottingham | A rating |
| Hamsard 3768 Limited | London | A rating |
| Hamshaw Care Home Ltd | Heanor | A rating |
| Hamshi Ltd | Hasting Hill | A rating |
| HAMSONS LIMITED | Walsall | A rating |
| Hamstead Cake Shop Ltd | Birmingham | A rating |
| HAMSTEAD HOUSING LTD | Birmingham | A rating |
| HAMSTEAD NEWS & BOOZE LTD | Birmingham | A rating |
| Hamstrasse Developments Limited | Rotherham | A rating |
| Hamtee Limited | Nottingham | A rating |
| Hamwic Education Trust | Southampton | A rating |
| Hamza ahmed T/A A1 Taxi Services | Bracknell | A rating |
| HAMZA KHAN ENT LIMITED | IRVINE | A rating |
| HAMZA LUTON LTD | LUTON | A rating |
| HAMZA MOBILES LIMITED T/A FONE REVIVE BEDMINSTER | BRISTOL | A rating |
| HAMZA PAIINTS LIMITED | London | A rating |
| Hamzah Sweets and Bakers Ltd | Bolton | A rating |
| Han Food Services Ltd T/A Dixy Chicken | WHITLEY BAY | A rating |
| Han Kun LLP | London | A rating |
| HAN RESIDENTIAL LTD T/A HILLPARK HOTEL | Dunfirmline | A rating |
| Han Restaurant Ltd | London | A rating |
| Han Tong International Limited | London | A rating |
| HAN V LTD | LONDON | A rating |
| hana coffee uk ltd | london | A rating |
| Hana Group UK Limited t/a Sushi Gourmet | London | A rating |
| Hana LTD | London | A rating |
| HANA Salon | London | A rating |
| Hanaa Limited | London | A rating |
| Hanami Lic Limited | Glasgow | A rating |
| HANAN IT SOLUTIONS LIMITED | Leicester | A rating |
| HANAR CARS (UK) Ltd | London | A rating |
| HANATABLE BAKERY LTD | London | A rating |
| HANATOUR EUROPE LTD | New Malden, | A rating |
| Hanbao Limited | London | A rating |
| Hanbury Strategy and Communications Limited | London | A rating |
| Hancroft Developers Private Limited | London | A rating |
| HAND CRAFT BEDS LIMITED | Dewsbury | A rating |
| HAND IN HAND CARE SERVICES LIMITED | London | A rating |
| Hand in Hand International | London | A rating |
| Hand In Hand Recruitment Group Ltd | London | A rating |
| Hand in Hands Ltd | Bedford | A rating |
| HAND MADE BRAIN LTD | London | A rating |
| Hand of God Ltd | London | A rating |
| Hand Picked Hotels Limited | Sevenoaks | A rating |
| HANDA CONSTRUCTION (LONDON) LTD | ROMFORD | A rating |
| HANDA HEATING LIMITED | Slough | A rating |
| Handel Consultancy Limited | London | A rating |
| Handelsbanken plc | London | A rating |
| Handi 171 Ltd | Doncaster | A rating |
| HANDI AT GLEN LIMITED | Glenrothes | A rating |
| Handi Streetery and Bar Limited T/A Dhoom | Dunfermline | A rating |
| Handicap International UK (known as Humanity & Inclusion UK) | London | A rating |
| Handle Recruitment | London | A rating |
| Handle Technologies Ltd | London | A rating |
| Handle with Care (Black Country) Limited | Wolverhampton | A rating |
| HANDLING CARE LIMITED | London | A rating |
| HANDMADE BEDROOM FURNITURE LTD | West Yorkshire | A rating |
| Handmade Cake Co Ltd | Maidenhead | A rating |
| Handmade Speciality Products Ltd | Exhall | A rating |
| Handmaids of the Holy Child Jesus | London | A rating |
| Hands in Harmony Home Care Services Ltd | Milton Keynes | A rating |
| HANDS OF COMPASSION CARE LTD | Chatham | A rating |
| Hands on Care Homecare Services Limited | Shropshire | A rating |
| Hands On Health Clinic Ltd | Birmingham | A rating |
| Hands On Healthcare Solutions Ltd | Bedford | A rating |
| Hands-On Minds Ltd | London | A rating |
| Handsale Limited | Pinner | A rating |
| HANDSCOM LTD | ESSEX | A rating |
| Handshake International UK Limited | London | A rating |
| Handsworth Cosmetic Clinic Limited | Sheffield | A rating |
| Handsworth Cricket Club | Birmingham | A rating |
| Handsworth Dental Care | Birmingham | A rating |
| Handsworth Medical Practice | Sheffield | A rating |
| Handtmann Ltd | Leighton Buzzard | A rating |
| Handy Company Limited | London | A rating |
| Handy General Stores | Milton Keynes | A rating |
| Handy Services (Fife) Ltd | Anstruther | A rating |
| HandyHunts Ltd. | Birmingham | A rating |
| HANEEN FASHION LTD | Milton Keynes | A rating |
| HANEKER LTD | London | A rating |
| HANetf Limited | London | A rating |
| Hanfi Sunni Muslim Circle | Blackburn | A rating |
| Hanford Manor Limited | Stoke-on-Trent | A rating |
| Hang Sing Hong Birmingham Ltd | Birmingham | A rating |
| Hang Sing Hong Ltd | Sheffield | A rating |