- Carnwath Bowling ClubBiggar Road, Carnwath, ML118HJ
- Carnwath Community Youth ClubCarnwath Town Hall, Main Street, Carnwath, ML118HH
- Carnwath Golf Club1 Main Street, Carnwath, ML118JX
- Carnwath Shop and Post Office69/71 Main Street, Carnwath, ML118LU
- Carnwath Town HallMain Street, Carnwath, ML118JY
- Co-op79 Main Street, Carnwath, ML118HH
- D.J. Coleman121 Main Street, Carnwath, ML118HR
- Go Travel ScotlandBollan Park, Peebles Road, Carnwath, ML118HU
- China Red119A, Main Street, Carnwath, ML118HP
- Lodge Lockart St John 248Masonic Hall, 1 Biggar Road, Carnwath, ML118HJ
- Masons Arms74 Main Street, Carnwath, ML118HH
- North Lodge CoffeeNorth Lodge Kersewell College, Carnwath, ML118LG
- Pentland BeePentland Bee Farm, C36 From Newbigging to Dolphinton A702, Dunsyre, ML118NG
- Prime Pies Ltd- T/A Tartan Pies112-114 Main Street, Carnwath, ML118HR
- Rascals NurseryBalmoral Court, West End, Carnwath, ML118RX
- Spice O Clock79a Main Street, Carnwath, ML118HH
- The Apple Pie Bakery3 Biggar Road, Carnwath, ML118LT
- The Caddyshak CateringCarnwath Golf Club, 1 Main Street, Carnwath, ML118JX
- The Deli Carnwath119 Main Street, Carnwath, ML118HP
- The ChillgrillMedwyn Park, Edinburgh Road, Carnwath, ML118HS
- The Lint MillCarnwath, ML118LY
- Twinny Bakes47 Park Road, Carnwath, ML118HZ