Pilkington Special Glass Limited
- occupation:
- Glass manufacturer
- Nationality:
- British
Part of Pilkington Group Limited (itself part of NSG Group); founded in 1957 at St Asaph, Denbighshire; produces high-specification specialist glass in six broad categories: optical, x-ray, disc, technical, nuclear, and space; extremely high specification glass is also manufactured for use in mastering and data storage discs.