

| Company Name | Description | Town | ||
| I & J MacLeod | Electrical Contractor | Ballachulish | ||
| I & M Simpson Ltd | Electrical Contractor | Thurso | ||
| I & M Sinclair (Electrical) Ltd | Electrical Contractor | Thurso | ||
| I & W Anderson | Agricultural Engineers | Forres | ||
| I A & C MacIver Ltd | Civil Engineering Contractor | Stornoway | ||
| I M Murray | Light Engineering | Stornoway | ||
| I Marvin Plumbing and Heating ltd | Renewable Energy Equipment Installation | Stornoway | ||
| Iain Crichton | Electrical Contractor | Stornoway | ||
| Ian Gartshore | Electrical Contractor | Invergordon | ||
| Ian J Small | Electrical Contractor | Isle of Arran | ||
| Ian Shaw | Forestry Consultants | Ballachulish | ||
| ILM (Highland) | Insulation Installers | Fort William | ||
| Industrial Electrical Services (UK)Ltd | Electrical Engineers | Fort William | ||
| Intech-Power Ltd | Engineers-Consulting (Multi) | Thurso | ||
| International Centre for Island Technology | Renewables Research & Development | Stromness | ||
| Inverness College UHI | Further Education Facility | INVERNESS | ||
| Inverness Tree Services | Forestry Maintenance Services | DINGWALL | ||
| Invisible Heating Systems Ltd | Heating systems | Ullapool | ||
| Isleburn Mackay & Macleod Ltd | Steel | EVANTON | ||
| Isles Industrial Supplies | Industrial Supplies | Stornoway | ||
| Business directory web service by Sitekit v1.52 © Sitekit November 2006 | ||||
