We are a life sciences company that is building on over a decade of extensive research on the genetic mutations associated with cystic fibrosis. We are developing first-in-class small molecules that are focused on a unique target with the potential to fully normalize CFTR function for the first time for the vast majority of people living with CF.
Location: United States, Massachusetts, Boston
Employees: 11-50
Total raised: $293M
Founded date: 2019
Investors 2
| Date | Name | Website |
| 21.05.2022 | OrbiMed | orbimed.co... |
| 20.04.2022 | Atlas Vent... | atlasventu... |
Funding Rounds 2
| Date | Series | Amount | Investors |
| 07.03.2024 | Series C | $182M | - |
| 21.04.2022 | Series B | $111M | - |
Mentions in press and media 8
| Date | Title | Description | Source |
| 13.03.2024 | Sionna Therapeutics: A Breath of Fresh Air in Cystic Fibrosi... | Sionna Therapeutics, a Boston-based life sciences company, recently secured a whopping $182 million ... | parsers.vc... |
| 07.03.2024 | Sionna Therapeutics Raises $182M in Series C Financing | Sionna Therapeutics, a Boston, MA-based clinical-stage life sciences company, raised $182M in Series... | finsmes.co... |
| 06.03.2024 | Sionna Therapeutics Announces $182 Million Series C | BOSTON, MA, Sionna Therapeutics, a clinical-stage life sciences company, announced the closing of ... | vcnewsdail... |
| 21.04.2022 | Sionna Therapeutics Raises $111M in Series B Financing | Sionna Therapeutics, a Boston, MA-based life sciences company developing differentiated treatments f... | finsmes.co... |
| 20.04.2022 | Sionna Therapeutics Launches with $111 Million Series B Fina... | - | orbimed.co... |
| 19.04.2022 | Sionna unveils with $111M series B to pursue quest for 'holy... | After spending more than two years in stealth mode, Sionna Therapeutics is unveiling with $111 milli... | fiercebiot... |
| - | Sionna Therapeutics: $182 Million Funding Raised To Develop ... | Sionna Therapeutics – a clinical-stage life sciences company focused on developing highly effective ... | pulse2.com... |
| - | Sionna Therapeutics | “Sionna Therapeutics” | fastfounde... |