| Indie Design London Limited | London | A rating |
| INDIGO 2021 LTD | Staffordshire | A rating |
| INDIGO CARS LTD | Blackburn | A rating |
| Indigo Children's Care Homes Ltd | Westcliff on Sea | A rating |
| Indigo Computer Consultancy Limited | London | UK Expansion Worker: Provisional |
| Indigo Consulting London Limited | London | A rating |
| INDIGO ENGINEERING SERVICES LTD | Manchester | A rating |
| Indigo Express | Leicester | A rating |
| INDIGO FOOD SERVICE LTD | Wembley | A rating |
| INDIGO FOOTWEAR UK LIMITED | BIRMINGHAM | A rating |
| Indigo IT Ltd | Camberley | A rating |
| Indigo Landscape Architects Limited | Salisbury | A rating |
| Indigo Platform Limited | Newport | A rating |
| INDIGO RAW LLP | BLACKBURN | A rating |
| INDIGO RED ACCOUNTANCY SERVICES LIMITED | Edinburgh | A rating |
| INDIGO RESTAURANT LIMITED | Solihull | A rating |
| Indigo Software Ltd | Durham City | A rating |
| Indigo Telecom Group Limited | Magor | A rating |
| Indinite Limited | Uxbridge | A rating |
| INDIRA' S TASTY CHICKEN LTD | Bedford | A rating |
| Indiron Sourcing Ltd | London | A rating |
| Indis Restaurant Limited | Bournemouth | A rating |
| Individual Artist Management Ltd | Beds | A rating |
| Individual Restaurants (IRC) Ltd | Flint | A rating |
| Individual specialist cars ltd | Birmingham | A rating |
| Individualised care Ltd | Haringey | A rating |
| Indivior UK Limited | Slough | A rating |
| Indiya Food Limited T/A Indiya Bar & Restaurant | Orpington | A rating |
| INDKONCISE TEK LIMITED | LONDON | A rating |
| Indo Asian Foods Ltd | Chelmsford | A rating |
| Indo Bites Ltd | Hitchin | A rating |
| Indo European Foods Ltd | Felixstowe | A rating |
| Indo Fuji Europe Ltd | Slough | A rating |
| INDO LANKA IMPORTERS LIMITED | SOUTHALL | A rating |
| Indo-Asia Trading Ltd | London | A rating |
| Indo-UK Film Company | Hounslow | A rating |
| Indoamerican Refugee and Migrant Organisation | London | A rating |
| Indochine International UK Limited | London | A rating |
| Indochine Ltd | London | A rating |
| Indokorean Limited | London | A rating |
| Indometal (London) Limited | London | A rating |
| Indomexican limited | Bristol | A rating |
| Indonesian Embassy | London | A rating |
| Indoor Furniture Group Limited | Portsmouth | A rating |
| Indorama Services UK Ltd | London | A rating |
| INDOSOM LTD | Barking | A rating |
| Indotronix Avani UK Limited | Glastonbury | A rating |
| INDRA LTD | CINDERFORD | A rating |
| INDRA RENEWABLE TECHNOLOGIES LIMITED | Worcestershire | A rating |
| Indra Retail Ltd T/As Londis | Benfleet | A rating |
| Indra Sistemas S.A. | Whiteley | A rating |
| INDRA TRAVEL SERVICES LIMITED | LONDON | A rating |
| Indran POOPALAPILLAI | Bedford | A rating |
| Indrish Limited | DUNGIVEN | A rating |
| Induction Healthcare (UK) Limited | London | A rating |
| Inductotherm Europe Limited | Droitwich | A rating |
| Inductotherm Heating & Welding Ltd | Basingstoke | A rating |
| INDUK CONSULTANTS LIMITED | Southall | A rating |
| INDULGE DESSERTS COVENTRY LTD | Coventry | A rating |
| Indulge Media UK Limited | Woodstock | A rating |
| Indurent Management Limited | London | A rating |
| INDUS CAR SALES LTD | Stoke-on-Trent | A rating |
| Indus Consultant Ltd | London | A rating |
| INDUS EDUCATION FOUNDATION INTERNATIONAL | London | A rating |
| Indus Foods Ltd | Birmingham | A rating |
| Indus Fresh Limited T/a Indus Fresh | Woodley | A rating |
| Indus Health Network UK | London | A rating |
| INDUS LONDON LIMITED | Ilford | A rating |
| Indus Motors Limited | Milton Keynes, | A rating |
| INDUS PRINT LTD | Rochdale | A rating |
| Indus Services Ltd | Middlesex | A rating |
| INDUS TEXTILES LTD | Oldham | A rating |
| Indus Valley Business & Financial Services Ltd | Ilford | A rating |
| Indus Valley Partners Tech Solutions UK Ltd | London | A rating |
| Indusfone Ltd | Glasgow | A rating |
| INDUSFORT LIMITED | Glasgow | A rating |
| IndusInd Bank Limited | London | A rating |
| Indusol LTD | LONDON | A rating |
| Industrial & Financial Systems, IFS UK Ltd | Staines-upon-Thames | A rating |
| Industrial Bank of Korea | London | A rating |
| Industrial Belting International Limited | Bedford | A rating |
| Industrial Blower Services Limited | Hanwell | A rating |
| Industrial Chemicals Limited | Brentwood | A rating |
| Industrial Construction (Sussex) Ltd | Rodmell | A rating |
| Industrial Design Consultancy Ltd | Datchet | A rating |
| INDUSTRIAL DIELECTRICS UK LTD T/A IDI COMPOSITES INTERNATIONAL | OLDBURY | A rating |
| INDUSTRIAL HYGIENE (UK) LTD | Wembley, | A rating |
| Industrial Inkjet Ltd | Swavesey | A rating |
| INDUSTRIAL IT SYSTEMS LTD | Brighton | A rating |
| INDUSTRIAL LIGHT & MAGIC UK LIMITED | LONDON | A rating |
| Industrial Logic Europe LTD | London | A rating |
| Industrial Outsourcing Limited | Dudley | A rating |
| Industrial Projects Services UK Limited | London | A rating |
| Industrial Robotic Solutions Limited | Colchester | A rating |
| Industrial Technology Systems | Middlesbrough | A rating |
| Industrial Tomography Systems plc | Manchester | A rating |
| Industrial Welding Services Ltd | Chester | A rating |
| Industrials Management Limited | London | A rating |
| INDUSTRY of Us Limited | Bristol | A rating |
| Industry People UK Ltd | Manchester | A rating |
| Indy Constrction Ltd | Plumstead | A rating |
| Indy Off Licence Limited | Little Hulton | A rating |
| Indy's Unisex Hair Salon Ltd T/A Indy's Hair and Beauty Unisex Salon | Aldershot | A rating |
| INDYAAKI LIMITED T/A N3 INDIAN TANDOOR & BAR | London | A rating |
| Indygen Utility Ltd | Oldham | A rating |
| Ineco Energy Limited | Kenilworth | A rating |
| INECO U.K | East Grinstead | A rating |
| Ineffable Intelligence Ltd | London | A rating |
| INELTRON SOLUTIONS UK LTD | London | A rating |
| INEO Nuclear UK Ltd | London | A rating |
| INEOS Chemical Grangemouth Ltd | Grangemouth | A rating |
| Ineqe Group Ltd | Belfast | A rating |
| Inertia Soft (Private) Limited | London | A rating |
| Ines Cafe LTD | Birmingham | A rating |
| INET INTEGRATORS LTD | Birmingham | A rating |
| iNet Trust | London | A rating |
| iNetic Limited | Andover | A rating |
| Inetum Digital Services UK Limited | London | A rating |
| INEVITABLE Ltd. | Salford | A rating |
| Inex DB Ltd | Uxbridge | A rating |
| Inex HomeCare (Scotland) Limited | Glasgow | A rating |
| Inex Microtechnology Limited | Newcastle upon Tyne | A rating |
| Inexor Limited | London | A rating |
| Infa (UK) Ltd | Croydon | A rating |
| Infabytes Solutions Limited | Wimbledon | A rating |
| Infarm Indoor Urban Farming UK LIMITED | London | A rating |
| Infaserv Limited | Northwood | A rating |
| Infected Blood Compensation Authority | Newcastle upon Tyne | A rating |
| INFEEL (UK) LTD | London | A rating |
| Inferstudio Ltd | London | A rating |
| Infervision Uk Ltd | London | A rating |
| Infineon Technologies UK Limited | Bristol | A rating |
| Infineum UK Ltd | Abingdon | A rating |
| Infinigate Hld UK Limited | London | A rating |
| INFINIS ENERGY SERVICES LIMITED | Northampton | A rating |
| INFINITE CARE NETWORK LTD | Hersham, | A rating |
| INFINITE CHANCY E-COMMERCE LIMITED | Manchester | A rating |
| INFINITE COMPUTER SOLUTIONS LIMITED | London | A rating |
| Infinite Content Ltd | Edinburgh | A rating |
| INFINITE FINANCE LONDON LIMITED | Wembley | A rating |
| Infinite Group Limited | Swindon | A rating |
| INFINITE HEALTHCARE SERVICES LTD | Chelmsford | A rating |
| Infinite Lambda | London | A rating |
| INFINITE MERCHANDISE LIMITED | Bolton | A rating |
| Infinite Pearl Ltd | London | A rating |
| Infinite Podiatry and Physiotherapy | Hereford. | A rating |
| Infinite Sales Solutions Limited | Belfast | A rating |
| Infinite Social Care Ltd | Southampton | A rating |
| INFINITE SOFTWARE SOLUTIONS LTD | Preston | A rating |
| INFINITEE LTD | BEXLEYHEATH | A rating |
| InfiniteLife Group Ltd | Chelmsford | A rating |
| Infinitely People Limited | Surbiton | A rating |
| Infinitesima Ltd | Abingdon | A rating |
| Infiniti Building Services Ltd | Bradford | A rating |
| Infiniti Care | Coventry | A rating |
| Infiniti Foods Limited T/A Rio's Piri Piri | Northampton | A rating |
| Infiniti Healthcare Ltd | Pontprennau | A rating |
| Infiniti Research Limited | London | A rating |
| INFINITI TYRES LTD | London | A rating |
| INFINITIVE GROUP LIMITED | Milton Keynes, England | A rating |
| INFINITO SOLUTIONS LTD | London | A rating |
| Infinitopes Limited | Oxford | A rating |
| Infinitude Limited | High Wycombe | A rating |
| InfinitX Ltd | London | A rating |
| Infinity Alliance Limited | Erith | A rating |
| INFINITY BOOZE LTD | Smethwick | A rating |
| Infinity care Services ltd | London | A rating |
| Infinity Care Solutions Ltd | West Bromwich | A rating |
| Infinity Courier Experts Ltd | Motherwell | A rating |
| Infinity Deals LTD | London | A rating |
| Infinity Dental Clinic | Leeds | A rating |
| Infinity Elevator Limited | Dagenham | A rating |
| Infinity Energy Organisation Ltd | Wembley | A rating |
| Infinity Energy Services Ltd | Southampton | A rating |
| Infinity Financials Limited | Gloucester | A rating |
| Infinity Fire And Security Ltd | LONDON | A rating |
| INFINITY FIRE PREVENTION LTD | London | A rating |
| INFINITY FOSTER CARE LTD | Ilford | A rating |
| Infinity Freight Ltd | Ipswich | A rating |
| INFINITY FURNISHING LTD | Ruislip | A rating |
| INFINITY INT 'L LIMITED | Ilford | A rating |
| Infinity Investment Partners Limited | London | A rating |
| INFINITY INVESTMENTS INTERNATIONAL LTD | Edinburgh | A rating |
| Infinity IT Group Ltd | Glenfield | A rating |
| Infinity Labs IT Services Limited | Birmingham | A rating |
| Infinity Nation Ltd | Royal Wootton-Bassett | A rating |
| Infinity Nexus Tech Ltd | Sunbury-On-Thames | A rating |
| Infinity Power Development UK Limited | London | A rating |
| Infinity Project Engineers Ltd | TIPTON | A rating |
| Infinity Property Management Ltd | WEMBLEY | A rating |
| Infinity Reliance Limited | Northampton | A rating |
| Infinity Renewables Group Ltd | Crawley | A rating |
| Infinity Services (UK) Limited | Southall | A rating |
| Infinity Solar UK Ltd | Wembley | A rating |
| Infinity Sports Management Ltd | Towcester | A rating |
| INFINITY SPRINGS LTD | Dewsbury | A rating |
| Infinity Technology Solutions | Tunbridge Wells | A rating |
| Infinity Worx LTD | Weston-Super-Mare | A rating |
| Infinityblu Dental Care & Implant Clinic | Aberdeen | A rating |
| INFINITYRIDE LTD | Aylesbury | A rating |