Katalog firm
- Castlehill Estate, Woodland Walk
- Castlehill Park ( Tingdene Parks Ltd)
- Castlehill Primary School
- Castlehill Roofing Services - Ayrshire
- Castlehouse Construction
- Castlekeyes
- Castlemil
- Castlemilk Community Education Centre
- Castlemilk Community Fire Station
- Castlemilk Credit Union
- Castlemilk High School
- Castlemilk High School