Windward Bio

Transforming treatment for people living with serious immunological conditions

Basel, United States · Founded 2025 · $365.0M raised

Headquarters
Basel
Employees
1–10
Founded
2025
Business Model
B2B
Total Funding
$365.0M
Last Round
$165.0M Growth EquityMay 2026
Rounds
2

About

Windward Bio is a clinical-stage biotechnology company committed to transforming treatment for people living with serious immunological conditions. Its lead program is WIN378, a potential best-in-disease, ultra long-acting anti-TSLP monoclonal antibody in Phase 2/3 trials for asthma and Phase 2 for COPD. The company is headquartered in Basel, Switzerland and was founded in 2025.

Summary

Windward Bio is a Biotech company based in Basel, United States, founded in 2025. It has raised $365.0M in total across 2 rounds, most recently a $165.0M Growth Equity round in May 2026. Investors include OrbiMed, Blue Owl Capital and Novo Holdings A/S.

Tech & App Stack

3 technologies & apps tracked

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Funding History

Growth EquityGrowth RoundMay 2026
$165.0M

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Investors

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