Giving Wall 3,000,000+ Bristol Myers Squibb Varian, A Siemens Healthineers Company 2,000,000+ AstraZeneca Elekta 1,000,000+ Accuray Amgen BrainLab Genentech Lilly Merck & Co., Inc. Philips Siemens Healthineers 500,000+ Bayer Healthcare (formerly Berlex) IBA Novocure Oncura Pfizer Inc. Sanofi Genzyme $250,000 - $499,999 Biogen Idec Boehringer Ingelheim Pharmaceuticals, Inc. Boston Scientific Celgene GE Healthcare GlaxoSmithKline ImClone Mevion Ortho Biotech Radiation Business Solutions RaySearch Laboratories ViewRay Visibly Different $150,000 - $249,999 AkesisCivco Medical SolutionsGenomic HealthHologic Inc.NovartisPharmacyclicsXoft, a subsidiary of iCAD Inc.