| I G Hill Ltd - Retail sale of books, newspapers and stationary |
| I MacLeod - Dental practice activities |
| I R Stirling - Other farming of animals |
| Ian's Hairdressers - Hairdressing and other beauty treatment |
| Inchcape Marine Services - Other supporting water transport activities |
| Inchcape Transport - Other supporting land transport activities |
| Inner Space - Manufacture of other office and shop furniture |
| Innovation Hair Studio - Hairdressing and other beauty treatment |
| Instep Initiatives - Adult and other education not elsewhere classified |
| Inverbrothock Primary School - General secondary education |
| Inverkeilor Primary School - General secondary education |
| Irene's Lingerie - Retail sale of clothing |
| Innovation Hair Studio - Hairdressers Unisex |
| Ian's Hairdressers - Unisex Hairstylists |
| Ian Caird - Wholessalers Of Fresh Potatoes |
| I & N Lawson - General Livestock |
| Inverpark House Hotel - Hotel |
| Ian Flynn - Legal Services |
| Irene Pagan - Pet Supply Retail |
| Inverkeilor Primary School - Schools And Educational Services |
| IED Training Solutions Ltd - Health Consultant |