Altimmune, Inc. logo — Late clinical-stage biotech working to improve the lives of...

Altimmune, Inc.

Late clinical-stage biotech working to improve the lives of those living with serious liver diseases

Founded 1997 United States Gaithersburg, United States 87 employees IPO Total: $276.40M Biotechnology

General Information

Company Name Altimmune, Inc.
Founded Year 1997
Location United States Gaithersburg, United States
Employees 87
Industries Biotechnology
Funding Stage IPO
Business Model B2B, B2D
Revenue Model Licensing, Product Sales
Social

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About Altimmune, Inc.

Altimmune, Inc., founded in 1997, is a promising player in the biopharmaceutical sector, carving a niche in the treatment of liver-related diseases. Describing themselves as a "Late clinical-stage biotech working to improve the lives of those living with serious liver diseases," they focus on developing advanced therapies that can potentially transform patient care.

Their lead program showcases a unique dual-action therapy targeting glucagon and GLP-1 receptors. This approach is specifically designed for conditions like metabolic dysfunction-associated steatohepatitis (MASH), alcohol use disorder (AUD), and alcohol-associated liver disease (ALD). This innovative treatment underscores their commitment to addressing complex health challenges.

Backing their vision, Altimmune, Inc. secured a Post IPO Debt investment in May 2025, from Hercules Capital, indicating strong investor confidence in their potential to make significant advances in biopharmaceuticals. Their continued focus on late-stage clinical research positions them as a company to watch for breakthrough developments in liver care.

Business keywords: Biopharmaceuticals, Liver Diseases, Clinical-Stage, MASH Therapy, AUD Treatment, ALD Therapy, Glucagon Receptor, GLP-1 Receptor, Dual-Action Therapy, Metabolic Dysfunction, Steatohepatitis, Alcohol Use Disorder, Liver Health

Services & Products

development of peptide-based therapeutics
clinical stage research
drug development for liver diseases

Target Customers

patients with metabolic dysfunction-associated steatohepatitis patients with alcohol use disorder patients with alcohol-associated liver disease healthcare providers biopharmaceutical investors

Funding Rounds & Investors (8)

View All
Funding Stage Amount Investors Lead Investors Date
Post-IPO Equity $225.00M -
01 Apr 2026
Post-IPO Debt Undisclosed 1
Hercules Capital
01 May 2025
Grant $3.70M 1
US Biomedical Advanced Research and Development Authority
01 Aug 2019
Post-IPO Equity $17.00M -
01 Sep 2018
Post-IPO Equity $14.70M 4
Novartis Venture Fund, HealthCap +2
01 Aug 2017
Post-IPO Equity $16.00M 4
Novartis Venture Fund, HealthCap +2
01 Feb 2015
IPO Undisclosed -
01 Oct 2005
Spinout Undisclosed 1
University College London
01 Jan 1997

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FAQ About Altimmune, Inc.

Late clinical-stage biotech working to improve the lives of those living with serious liver diseases
Altimmune, Inc. was founded in 1997.
Altimmune, Inc. is headquartered in Gaithersburg, United States.
Altimmune, Inc. operates in Biotechnology. Its work centres on Biopharmaceuticals, Liver Diseases, Clinical-Stage and MASH Therapy. Its customers include patients with metabolic dysfunction-associated steatohepatitis, patients with alcohol use disorder and patients with alcohol-associated liver disease.
Altimmune, Inc. has a B2B and B2D business model. Its revenue comes from Licensing and Product Sales.
Altimmune, Inc. has approximately 87 employees.
Altimmune, Inc. has completed 8 funding rounds, raising a total of $276.40M. The latest funding stage is IPO.
Altimmune, Inc. offers: development of peptide-based therapeutics, clinical stage research, drug development for liver diseases.
Top alternatives and competitors to Altimmune, Inc. include NeuroSense Therapeutics, AusperBio, Antag Therapeutics, Skye Bioscience Inc., BioMarin Pharmaceutical Inc.. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Altimmune, Inc. and NeuroSense Therapeutics are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Altimmune, Inc., https://bouncewatch.com/company/altimmune-inc, updated 28 June 2026. When citing, please name BounceWatch and link this page.

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