1. Novartis AG
2. Essilor International SA
3. F.Hoffmann-La Roche
4. Alcon Laboratories UK Ltd
5. Allergan
Ltd.
6. Johnson & Johnson Vision Care Ireland Ltd
7. Hoya Lens UK Ltd.
8. Bausch & Lomb GmbH
9. Abbott (UK) Holdings Ltd.
10. Carl Zeiss Meditec AG