Dren Bio logo — Clinical-stage biopharmaceutical firm focused on developing...

Dren Bio

Clinical-stage biopharmaceutical firm focused on developing novel antibody therapeutics to target pathogenic cells and disease-causing agents

Founded 2019 United States San Carlos, United States 100 employees Acquired Total: $2.06B Biotechnology, Health Care +2

General Information

Company Name Dren Bio
Founded Year 2019
Location United States San Carlos, United States
Employees 100
Industries Biotechnology, Health Care, Life Sciences +1
Funding Stage Acquired
Social

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About Dren Bio

Dren Bio, Inc.

Dren Bio, Inc. is a Foster City, CA based biotechnology company, founded in 2019, focused on developing power protein-based technologies to deplete pathogenic cells and agents in numerous diseases. The company operates within the Biotechnology and Health Care industries with its headquarters in the United States.

The company has recently secured a significant Series B investment of $65.00M on 14 June 2022. The funding round saw participation from a notable group of investors including HBM Healthcare Investments, Aisling Capital, Alexandria Venture Investments, ArrowMark Partners, BVF Partners, HBM Partners, Mission BioCapital, Revelation Partners, SR One, and Taiho Ventures.

This successful investment round not only provides Dren Bio with the financial resources required for its continued growth and development but also signifies the confidence that prominent investors have in the company's innovative approach and potential impact within the biotechnology and healthcare sectors.

Taxonomy: protein engineering, disease treatment, pathogenic cells, antibody therapy, Foster City, CA, power protein-based technologies, cell depletion, disease research, biopharmaceutical, biotech start-up, therapeutic antibodies, protein aggregates, holding company business model

Funding Rounds & Investors (6)

View All
Funding Stage Amount Investors Lead Investors Date
Acquisition $1.90B 1
Sanofi
01 Mar 2025
Late VC $25.00M 1
Novartis
01 Jul 2024
Series B $65.00M 11
8VC, HBM Healthcare Investments +9
01 Jun 2022
Series A Undisclosed 1
HBM Healthcare Investments
01 Oct 2021
Series A $60.00M 6
8VC, Alexandria Venture Investments +4
01 Oct 2020
Seed $6.00M 2
8VC, Mission BioCapital
01 Jul 2019

Dren Bio Alternatives & Competitors

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FAQ About Dren Bio

Clinical-stage biopharmaceutical firm focused on developing novel antibody therapeutics to target pathogenic cells and disease-causing agents
Dren Bio was founded in 2019.
Dren Bio is headquartered in San Carlos, United States.
Dren Bio operates in Biotechnology, Health Care, Life Sciences and Pharmaceutical. Its work centres on protein engineering, disease treatment, pathogenic cells and antibody therapy.
Dren Bio has approximately 100 employees.
Dren Bio has completed 6 funding rounds, raising a total of $2.06B. The latest funding stage is Acquired.
Top alternatives and competitors to Dren Bio include Novelogics Biotechnology Inc., DotBio, Walking Fish Therapeutics, Inc., Innate Pharma, Bright Peak Therapeutics. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Dren Bio and Novelogics Biotechnology Inc. 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 Dren Bio, https://bouncewatch.com/company/dren-bio-inc, updated 26 June 2026. When citing, please name BounceWatch and link this page.

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