| Company Name | Location |
|---|---|
| Northumbrian Glass | Hendon, Sunderland |
| Durham Glass | Washington, Sunderland |
| Leechmere Glass | Pallion, Sunderland |
| Abbey Glass | Deptford, Sunderland |
| Dean Jobling | Silksworth, Sunderland |
| Heritage/Skylamp | Pallion, Sunderland |
| Dunelm | Houghton-le-Spring, Co. Durham |
| Mayflower Glass | East Boldon, South Tyneside |
| Lymington Glass Mystiques | Lymington, Hampshire |
| Regal Glass of Winchester | Winchester, Hampshire |
| Sedgeware | Dudley, West Midlands |
| Linchfield Glass Sculptures | Lichfield, Staffordshire |
| Minster Glass | Lichfield, Staffordshire |
| Suffolk Studio Glass | Sudbury, Suffolk |
| Vitro Disseny | Barcelona, Spain |
| Hario | Tokyo, Japan |