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Boston Pharmaceuticals
Biotech & Life Sciences · Cambridge, United States · Founded 2016
Acquiring and transforming innovative molecules into differentiated medicines that improve patients’ lives MoreLess
Boston Pharmaceuticals operates as a clinical-stage biopharmaceutical company with a distinct business model focused on acquiring and developing promising drug candidates. Founded in 2015 by Chris Viehbacher and Robert Armstrong, the company identifies and in-licenses molecules from other biotechnology and pharmaceutical firms that have shown early potential. This strategy allows Boston Pharmaceuticals to bypass the initial, often high-risk, stages of drug discovery and apply its team's expertise to advance these assets through clinical development. The company's revenue model is centered on creating value by achieving clinical proof-of-concept and then partnering with larger pharmaceutical companies for late-stage development, registration, and commercialization, or in some cases, advancing programs on its own.
The company was established with significant initial capital, reportedly $600 million from Gurnet Point Capital, to build a diverse portfolio of early-stage drug candidates. This financial backing enables the company to pursue multiple programs simultaneously across various therapeutic areas. Co-founder Chris Viehbacher brought extensive experience from his time as CEO of Sanofi and a 20-year career at GlaxoSmithKline (GSK), providing a deep understanding of pharmaceutical R&D and a vast industry network. This background is integral to the company's strategy of identifying high-potential assets and forging partnerships, such as a multi-program agreement with GSK announced in 2018.
Currently, Boston Pharmaceuticals is primarily focused on developing therapies for serious liver diseases. Its lead program was efimosfermin alfa (BOS-580), a long-acting FGF21 analogue for the treatment of metabolic dysfunction-associated steatohepatitis (MASH), a severe form of liver disease. After showing statistically significant improvements in liver fibrosis and MASH resolution in a Phase 2 study, the asset was acquired by GSK. The company's pipeline has also included candidates for autoimmune diseases, cancer, irritable bowel syndrome, and acne. By employing a data-driven approach and leveraging a network of development partners, Boston Pharmaceuticals aims to de-risk and accelerate the journey of new medicines to patients.
Keywords: biopharmaceutical, drug development, clinical-stage, asset acquisition, in-licensing, portfolio development, Chris Viehbacher, Robert Armstrong, Gurnet Point Capital, liver disease, MASH, steatohepatitis, efimosfermin alfa, FGF21 analogue, clinical trials, proof-of-concept, pharmaceutical partnerships, GSK, drug commercialization, therapeutic areas
Company overview
Boston Pharmaceuticals company information
The essential company record, classifications and operating signals in one place.
- Status
- Acquired
- Founded
- 2016
- Headquarters
- Cambridge, United States
- Employees
- 70
- Open positions
- None listed
- Dealroom signal
- 30.9
Valuation & funding
Boston Pharmaceuticals funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| ACQUISITIONOther financing | Oct 2025 | $1.2B | $1.2B | GSK | ↗ |
| GROWTH EQUITY VCOther financing | Sep 2017 | $600M | — | Gurnet Point Capital | ↗ |
Growth signals
Boston Pharmaceuticals website traffic
Latest recorded traffic for Boston Pharmaceuticals is 690 monthly website visits, down 37.3% over the last three months. Boston Pharmaceuticals's team declined 16.7% over the past year.
Comparisons
Boston Pharmaceuticals compared with similar companies
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Talent graph
Boston Pharmaceuticals's talent
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Investors
2 investors on Boston Pharmaceuticals's cap table
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Global footprint
Where Boston Pharmaceuticals has talent and traffic
team presence
In the news
Latest news about Boston Pharmaceuticals
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Market sentiment
What the market is saying about Boston Pharmaceuticals
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