- Applied Photocatalysis Ltd ( Leatherhead)
- Croda InternationalPlc ( Redcar)
- Ionbond Ldt ( Co Dhuram )
- Millennium Cristal Global
- Photochemistry Association UK
- Pilkington Group (Lathom )
- Technium OpTIC (St Asaph Wales)
- UKSPC INDUSTRIAL MEMBERS
- Unilever Port sunlight R&D ( Wirral)
- Université de Greenwich
- UK SPC Photocatalysis section
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