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Altitude Life Science Ventures
AddedFeb 13, 2024
UpdatedJun 28, 2026
Altitude Life Science Ventures

Altitude Life Science Ventures

Operating

Altitude Life Science Ventures: Investing in early-stage life science firms with high growth potential.

Location
Kirkland, WA, US
Founded
2005
Firm
Compare
Portfolio
Employees
Website

Altitude Life Science Ventures focuses on investing in early-stage life science companies with significant growth potential. They typically participate in Series A, B, and C rounds, with investments ranging across various stages of company development. Their investment strategy is centered on backing high-quality teams to build strong, defensible, and long-term businesses within the life sciences sector.

Notable portfolio companies include Beam Therapeutics, Generate Biomedicines, and Vir Biotechnology. The firm is led by experienced partners who bring a wealth of industry knowledge and connections to the table. Altitude Life Science Ventures offers unique value-add services to their portfolio companies, leveraging their deep expertise and network to support business growth and innovation.

Altitude Life Science Ventures - Portfolio Snapshot

Portfolio activity breakdown across disclosed investments and stages

Total Investments23
Current Portfolio Count13
Total Portfolio Exits2

Top Investment Stages

Series A7 (31.8%)
Series B6 (27.3%)
Series C6 (27.3%)
Series Unknown2 (9.1%)
Post Ipo Equity1 (4.5%)

Stage Mix

Series A 32%Series B 27%Series C 27%Series Unknown 9%Post Ipo Equity 5%

Concentration shown as share of disclosed investments by stage.

Recent Investments

Ring Therapeutics logo

Ring Therapeutics

Escient Pharmaceuticals logo

Escient Pharmaceuticals

Ansa Biotechnologies logo

Ansa Biotechnologies

Generate Biomedicines logo

Generate Biomedicines

Mozart Therapeutics logo

Mozart Therapeutics

CERo Therapeutics logo

CERo Therapeutics

Encoded Therapeutics logo

Encoded Therapeutics

BlackThorn Therapeutics logo

BlackThorn Therapeutics

Vividion Therapeutics logo

Vividion Therapeutics

Beam Therapeutics logo

Beam Therapeutics

Unity Biotechnology logo

Unity Biotechnology

Vir Biotechnology logo

Vir Biotechnology

Pulmatrix logo

Pulmatrix

Siluria Technologies logo

Siluria Technologies

Cambrios Technologies logo

Cambrios Technologies

Limerick BioPharma logo

Limerick BioPharma

Arete Therapeutics logo

Arete Therapeutics

Altitude Life Science Ventures - Classification

NAICS
  • 520000Finance and Insurance
  • 523000Securities, Commodity Contracts, and Other Financial Investments and Related Activities
  • 523900Other Financial Investment Activities
  • 523990All Other Financial Investment Activities
  • 523999Miscellaneous Financial Investment Activities
SIC
  • 6700Holding And Other Investment Offices
  • 6790Miscellaneous Investing
  • 6799Investors, Not Elsewhere Classified
Show 6 more industry codes
NAICS
  • 525000Funds, Trusts, and Other Financial Vehicles
  • 523910Miscellaneous Intermediation
  • 523940Portfolio Management and Investment Advice
SIC
  • 6000Depository Institutions
  • 6720Investment Offices
  • 6722Management Investment Offices, Open-end