Aufbau Holdings

Aufbau Holdings is a private Ireland-based biotechnology holding company developing diagnostic and therapeutic platforms focused on cancer and ophthalmic disease. The company describes itself as employing novel biology to build a portfolio for the detection, monitoring, and treatment of cancer, eye diseases, and other disorders. Its portfolio includes Aufbau Medical Innovations Ltd. and Sonder Medicine Inc. d/b/a Sonder Research X, which are focused on ophthalmic diagnostics, ocular drug delivery, and related therapeutic development. Publicly available information indicates the company remains at an early, preclinical/platform stage, with limited disclosure of named clinical assets or human-stage programs.