Avalyn Pharma

Avalyn Pharma, Inc. operates as a clinical-stage biopharmaceutical company. The company is headquartered in Boston, Massachusetts and currently employs 51 full-time employees. The company went IPO on 2026-04-30. The firm's pipeline is focused on treating pulmonary fibrosis. The company has three approved oral antifibrotic therapies for pulmonary fibrosis: pirfenidone; nintedanib, and nerandomilast. Its clinically advanced candidates, AP01 and AP02, are inhaled formulations of pirfenidone and nintedanib for the treatment of progressive pulmonary fibrosis and idiopathic pulmonary fibrosis, respectively. The company has completed ATLAS, a Phase 1b clinical trial of AP01 in patients with IPF. AP02 is being evaluated in AURA, a global Phase II clinical trial for the treatment of IPF. The company is also advancing AP03 into a Phase I clinical trial. AP03 is a fixed-dose combination of inhaled pirfenidone, and nintedanib designed to deliver dual antifibrotic mechanisms with the potential for additive or synergistic benefit.