| Ian Lowe - Artistic and literary creation and interpretation |
| Ian White - Manufacture of glass fibres |
| Impressions - Hairdressing and other beauty treatment |
| Incentive & Event Planners - Other business activities not elsewhere classified |
| Indian Express - Restaurant |
| Industrial Tyre Services - Sale of motor vehicle parts and accessories |
| Ingenia Resourcing & Recruitment Ltd - Labour recruitment and provision of personnel |
| InShops Centres Ltd - Other retail sale in non-specialised stores |
| Insitu Cleaning Co - Manufacture of office machinery |
| Inspired Design - Other business activities not elsewhere classified |
| Instock Management Services - Industrial cleaning |
| Instrip Demolition Ltd - Demolition and wrecking of buildings; earth moving |
| Interclean Ltd - Maintenance and repair of motor vehicles |
| Iron Creations - Casting of iron |
| Isis Project - Physical well-being activities |
| I M Accounting - Accts. Auditors Tax Experts |
| Infoplace - Operation Of National Lottery Kiosks |
| Ian Lowe - Entertainer |
| Incentive And Event Planners - Beauty Shops |
| Ingleby Conservatories - Conservatory Construction Contractor |
| Ingenia Resourcing & Recruitment Ltd - Employment Agency |
| Ingenia Resourcing & Recruitment - Placement Agency |
| Isoler Ltd - Specialist Fire Protection |
| Ian Howe Landscaping - Landscape Gardening Services |
| Indian Express - Take Away Food Shops |
| Iron Creations - Manufacturers Fabricated Structural Metal Products |
| Instrip Demolition Ltd. - Wrecking & Demolition Contractors |
| IT'Z PRINT & DESIGN - Screen Printer |
| IMO Car Wash - Car Wash |