The 12 closest competitors and alternatives to Altesa BioSciences, Inc. among biotechnology companies — ranked by similarity to what Altesa BioSciences, Inc. actually does, not by market-cap band.
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Altesa BioSciences is a clinical-stage pharmaceutical company headquartered in College Park, Georgia. The company is dedicated to improving the lives of individuals suffering from chronic lung diseases, including conditions such as COPD and asthma.
Altesa BioSciences, Inc. is a biotechnology company headquartered in United States. It has raised at least $110M across the 2 funding rounds on record. Its most recent funding round, Series B, raised $75M in February 2026. Xcout tracks 24 named people at Altesa BioSciences, Inc., including Brett Haumann (Chief Executive Officer).
18 more named people on record for Altesa BioSciences, Inc., with roles, board committees and tenure — see the full roster →
At least $110M raised across the 2 rounds on record. Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series B | $75M | 5 named | |
| Series B | $35M | 5 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Ranked by semantic similarity — how close each company is to Altesa BioSciences, Inc. by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Biotech
Celea Therapeutics is a biopharmaceutical company focused on advancing transformative treatments for serious respiratory diseases.
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AeroRx Therapeutics, Inc. is a clinical-stage biopharmaceutical company developing proprietary nebulized combination therapies for chronic obstructive pulmonary disease (COPD).
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Lisata Therapeutics is a clinical-stage pharmaceutical company headquartered in Basking Ridge, New Jersey, dedicated to developing advanced therapies to improve the treatment of various serious diseases.
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Sunterra Bio is a biopharmaceutical company focused on developing inhaled small-molecule therapies for rare pulmonary diseases. Headquartered in Carlsbad, California, the company advances targeted treatments for respiratory conditions.
Biotech
Bellerophon Therapeutics, Inc. is a clinical-stage biopharmaceutical company that engages in the development of products to address pulmonary hypertension related to interstitial lung disease.
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Aer Therapeutics, Inc. is a biotechnology research company based in North Carolina focused on targeting mucus to improve lung health.
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Aiolos Bio is a biotechnology research company headquartered in San Francisco, California, focused on developing novel treatments for respiratory and asthma conditions. The clinical-stage biopharmaceutical firm was acquired by GSK to strengthen its drug development pipeline.
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RaeSedo Holding, Inc. is a biotechnology company developing a novel class of therapeutics for asthma. The company is creating surfactant protein-A (SP-A) derived peptide therapies designed to reduce inflammation, mucus, and airway constriction for asthma patients.
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Atsena Therapeutics, Inc. is a clinical-stage gene therapy company headquartered in Durham, North Carolina, established in 2019. The firm focuses on developing novel gene therapies to treat debilitating inherited blinding diseases using proprietary vector delivery technologies. Its scientific pipeline aims to address areas of high unmet medical need in ophthalmology.
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Expedition Therapeutics is a clinical-stage biotechnology company headquartered in San Francisco, California, developing novel oral small molecule therapies for serious inflammatory and respiratory diseases.
Biotech
Edesa Biotech, Inc. is a biopharmaceutical firm focused on discovering, developing, and commercializing clinical-stage treatments for inflammatory and immune system disorders where current medical options are inadequate. The company's key pipeline assets include EB05, a monoclonal antibody undergoing a Phase 3 clinical trial for acute respiratory distress syndrome (ARDS) in COVID-19 patients, and EB01, a topical therapy in a Phase 2B clinical study addressing chronic allergic contact dermatitis. Furthermore, Edesa has a licensing collaboration with NovImmune SA to advance monoclonal antibodies specifically designed to target TLR4 and CXCL10. This company was established in 2015 and is based in Markham, Canada.
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Savara Inc. is a biopharmaceutical firm in the clinical development phase, specializing in therapies for uncommon respiratory conditions. Their primary investigational drug, molgramostim, is an inhaled form of granulocyte-macrophage colony-stimulating factor (GM-CSF). This compound is currently undergoing Phase III trials to address autoimmune pulmonary alveolar proteinosis. The company's main operations are situated in Austin, Texas.
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