Koninklijke Philips N.V. (Philips, stylized as PHILIPS) is a Dutch technology company headquartered in Amsterdam with primary divisions focused in the areas of electronics, healthcare and lighting. It was founded in Eindhoven in 1891, by Gerard Philips and his father Frederik. It is one of the largest electronics companies in the world and employs around 105,000 people across more than 60 countries.

AstraZeneca is a British-Swedish multinational pharmaceutical and biologics company headquartered in Cambridge, United Kingdom. It is the world's seventh-largest pharmaceutical company measured by 2012 prescription drug sales (after Pfizer, Sanofi, Novartis, Merck & Co., Roche and GlaxoSmithKline) and has operations in over 100 countries.

  Widely recognized as a leader in lens technology and innovation, Johnson & Johnson manufactures premium vision for its customers worldwide. Peerless in their advancements of soft lens technology, Johnson & Johnson is dedicated to the pursuit of comfortable lenses for your vision correction.

Smith & Nephew plc is a British-based multinational medical equipment manufacturing company headquartered in London, United Kingdom. It is an international producer of arthroscopy products, advanced wound management products, trauma and clinical therapy products and orthopedic reconstruction products. Its products are sold in over 90 countries.