- Carluke - 6 companies
- Carmarthen - 23 companies
- Carmarthenshire - 5 companies
- Carms - 1 company
- Carnforth - 19 companies
- Carnoustie - 2 companies
- Carpel Hendre - 1 company
- Carrickfergus - 10 companies
- Carrickmacross - 1 company
- Carrington - 1 company
- Carshalton - 17 companies
- Carterton - 9 companies
- Castle Ashby - 1 company
- Castle Cary - 2 companies
- Castle Donington - 3 companies
- Castle Donnington - 1 company
- Castle Douglas - 2 companies
- Castlederg - 2 companies
- Castleford - 40 companies
- Castlethorpe, Milton Keynes - 1 company
- Castletown - 1 company
- Castlewellan - 3 companies
- Caterham - 21 companies
- Catterall - 1 company
- Catterick Garrison - 3 companies
- Catton - 1 company
- Cavendish - 1 company
- Central Milton Keynes - 2 companies
- Central Scotland - 1 company
- Ceredigion - 3 companies
- Chadderton - 4 companies
- Chaddesden - 1 company
- Chadwell Heath - 1 company
- Chagrin Falls - 1 company
- Chalgrove - 5 companies
- Chandlers Ford - 1 company
- Chapeltown - 3 companies
- Chard - 15 companies
- Chard Junction - 1 company
- Charfield - 1 company
- Charlbury - 2 companies
- Charlton - 3 companies
- Charlwood - 1 company
- Charney Bassett - 1 company
- Chatham - 63 companies
Towns 46 to 90 | Page 2 of 7
