Oculis Holding AG, a clinical-stage biopharmaceutical company, develops drug candidates to treat ophthalmic diseases. The company's lead product candidate is OCS-01, a topical dexamethasone optireach formulation, which is in Phase 3 clinical trials for the treatment of diabetic macular edema; OCS-02, a topical biologic candidate that is in Phase 2b clinical trials for the treatment for dry eye disease; and OCS-05, a disease modifying neuroprotective agent for neurological damage with indications for glaucoma, dry age-related macular degeneration and diabetic retinopathy, and acute optic neuritis. The company is based in Zug, Switzerland.