- Leslie Cornell Cob and Lime Specialists
- Guild of Master Craftsmen
- Cornish Lime Products
- CSBT Cornwall Sustainable Building Trust
- EBUK (Earth Building UK)
- Cob Structural Reports Civil and Structural Engineers
- Devon Earth Building Association
- Holiday in a Cob Barn
- Web Design, Managemet, Hosting & SEO Services in Cornwall
- More helpful links...