| Pass | Carinish Free Church | Other catering premises | Comhairle nan Eilean Siar (Western Isles) | HS6 5HR |
| Exempt | Carinish Hall | Other catering premises | Comhairle nan Eilean Siar (Western Isles) | HS6 5EN |
| Pass | Carminish House B&B | Hotel/bed & breakfast/guest house | Comhairle nan Eilean Siar (Western Isles) | HS5 |
| Pass | Carnan B&B | Hotel/bed & breakfast/guest house | Comhairle nan Eilean Siar (Western Isles) | HS9 5UH |
| Pass | Caroline's Cake Box | Manufacturers/packers | Comhairle nan Eilean Siar (Western Isles) | HS6 |
| Pass | Castlebay Community School | School/college/university | Comhairle nan Eilean Siar (Western Isles) | HS9 5XD |
| Pass | Castlebay Hotel | Hotel/bed & breakfast/guest house | Comhairle nan Eilean Siar (Western Isles) | HS9 5XD |
| Pass | Ceann Na Pairc Guest House | Hotel/bed & breakfast/guest house | Comhairle nan Eilean Siar (Western Isles) | HS7 5LU |
| Pass | Cearns Community Shop | Retailers - other | Comhairle nan Eilean Siar (Western Isles) | HS1 2YN |
| Pass | Ceol na Mara Guest House | Hotel/bed & breakfast/guest house | Comhairle nan Eilean Siar (Western Isles) | HS3 3DP |
| Pass | Charles MacLeod | Retailers - other | Comhairle nan Eilean Siar (Western Isles) | HS1 2LB |
| Pass | Charlie's Bistro | Restaurant/Cafe/Canteen | Comhairle nan Eilean Siar (Western Isles) | HS7 5LA |
| Exempt | Cheesecake 2 Go | Restaurant/Cafe/Canteen | Comhairle nan Eilean Siar (Western Isles) | HS2 |
| Pass | Child Care Centre | Hospitals/Childcare/Caring Premises | Comhairle nan Eilean Siar (Western Isles) | HS1 2LE |
| Pass | Childminder - Lorna McArthur | Farmers/growers | Comhairle nan Eilean Siar (Western Isles) | HS1 |
| Pass | Christina Campbell | Manufacturers/packers | Comhairle nan Eilean Siar (Western Isles) | HS2 |
| Pass | Christina McLellan | Manufacturers/packers | Comhairle nan Eilean Siar (Western Isles) | HS2 |
| Pass | Church Of Scotland - St Columbas Church Hall | Other catering premises | Comhairle nan Eilean Siar (Western Isles) | HS1 2JF |
| Pass | Church Street Chip Shop | Takeaway/sandwich shop | Comhairle nan Eilean Siar (Western Isles) | HS1 2DH |
| Pass | Clachan Church Of Scotland | Manufacturers/packers | Comhairle nan Eilean Siar (Western Isles) | HS6 5HD |
| Pass | Clan MacQuarrie Community Centre | Other catering premises | Comhairle nan Eilean Siar (Western Isles) | HS2 0RX |
| Pass | Clearview B&B | Hotel/bed & breakfast/guest house | Comhairle nan Eilean Siar (Western Isles) | HS2 |
| Pass | Cnoc Na Uamha B&B | Hotel/bed & breakfast/guest house | Comhairle nan Eilean Siar (Western Isles) | HS4 |
| Pass | Cnoc Nan Uan B&B | Hotel/bed & breakfast/guest house | Comhairle nan Eilean Siar (Western Isles) | HS6 |
| Pass | Co Chomunn Eriskay | Retailers - other | Comhairle nan Eilean Siar (Western Isles) | HS8 5JH |
| Pass | Co-op Castlebay | Retailers - supermarkets/hypermarkets | Comhairle nan Eilean Siar (Western Isles) | HS9 5XD |
| Pass | Co-operative Group Food Ltd | Retailers - supermarkets/hypermarkets | Comhairle nan Eilean Siar (Western Isles) | HS1 2DD |
| Pass | Coastal Crumbs | Manufacturers/packers | Comhairle nan Eilean Siar (Western Isles) | HS2 |
| Pass | Cobhair Bharraidh Daycare Centre | Hospitals/Childcare/Caring Premises | Comhairle nan Eilean Siar (Western Isles) | HS9 5XL |
| Pass | Comman Eachdraidh Uibhist A Tuath | Restaurant/Cafe/Canteen | Comhairle nan Eilean Siar (Western Isles) | HS6 5EJ |
| Awaiting | Community Larder - Barra & Vatersay | Retailers - other | Comhairle nan Eilean Siar (Western Isles) | HS9 5XD |
| Pass | Comunn Eachdraidh Nis | Restaurant/Cafe/Canteen | Comhairle nan Eilean Siar (Western Isles) | HS2 0SN |
| Pass | Congreve House | Pub/bar/nightclub | Comhairle nan Eilean Siar (Western Isles) | HS7 5LA |
| Awaiting | Corran Eggs and Crafts | Manufacturers/packers | Comhairle nan Eilean Siar (Western Isles) | HS2 |
| Pass | Cosy Bedroom Studio | Manufacturers/packers | Comhairle nan Eilean Siar (Western Isles) | HS2 |
| Pass | Cothrom Ltd | Hospitals/Childcare/Caring Premises | Comhairle nan Eilean Siar (Western Isles) | HS8 5SB |
| Pass | Country Kitchen | Hotel/bed & breakfast/guest house | Comhairle nan Eilean Siar (Western Isles) | HS2 |
| Impr. | County Hotel | Hotel/bed & breakfast/guest house | Comhairle nan Eilean Siar (Western Isles) | HS1 2XB |
| Pass | Craigard Day Care Centre | Hospitals/Childcare/Caring Premises | Comhairle nan Eilean Siar (Western Isles) | HS7 5PJ |
| Pass | Craigard Hotel | Hotel/bed & breakfast/guest house | Comhairle nan Eilean Siar (Western Isles) | HS9 5XD |
| Pass | Craigmont House | Hotel/bed & breakfast/guest house | Comhairle nan Eilean Siar (Western Isles) | HS1 |
| Pass | Creagan Cafe | Restaurant/Cafe/Canteen | Comhairle nan Eilean Siar (Western Isles) | HS2 9NS |
| Pass | Criterion Bar | Pub/bar/nightclub | Comhairle nan Eilean Siar (Western Isles) | HS1 2XF |
| Pass | Croft 36 and Sandwich Bar | Manufacturers/packers | Comhairle nan Eilean Siar (Western Isles) | HS3 3JA |
| Pass | Croft And Cuan | Restaurant/Cafe/Canteen | Comhairle nan Eilean Siar (Western Isles) | HS8 5TP |
| Pass | Croft Number 2 Campsite | Manufacturers/packers | Comhairle nan Eilean Siar (Western Isles) | HS9 |
| Pass | Crofter's Cart | Mobile caterer | Comhairle nan Eilean Siar (Western Isles) | HS2 9BQ |
| Pass | Croileagan An Iochdar | Hospitals/Childcare/Caring Premises | Comhairle nan Eilean Siar (Western Isles) | HS8 5RQ |
| Awaiting | Cross Inn and Old Barn Bar | Hotel/bed & breakfast/guest house | Comhairle nan Eilean Siar (Western Isles) | HS2 0SN |
| Pass | Cross Stores | Retailers - other | Comhairle nan Eilean Siar (Western Isles) | HS2 0TD |