
Time BioVentures is an early-stage life sciences and healthcare venture capital firm based in Los Angeles, California. The firm finances entrepreneurs developing game-changing technologies in therapeutics, diagnostics, and other healthcare innovations.
55% of their portfolio is in Healthcare. Deal activity decreased year-over-year (1 deal in the last 12 months vs 4 prior). Average disclosed round size is $52.7M (across 21 rounds with reported amounts).
Portfolio
15
Fund Size
$100M
Top Stage
Series A
Last 12 Mo
1
Team
Paul McEwan
25+ years of experience in the life science tools space as both an entrepreneur and investor. Co-founder of life science tools companies Agencourt Bioscience, Agencourt Personal Genomics, and Kapa Biosystems, which generated a combined exit value of $700M.
Ryan Moriarty
Leveraging an eclectic background in education technology and software M&A, Ryan drives firm investment operations, LP communications, and portfolio management.
Tim Wright, MD
Physician-scientist and one of the world’s most accomplished drug developers, having brought 20+ groundbreaking therapeutics to the market.
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
Portfolio
| Company | Round | Amount | Date |
|---|---|---|---|
| Series A | $20M | Jun 2026 | |
| Series B | $26M | Jun 2025 | |
| Series A | $19M | Apr 2025 | |
| Series A | $18M | Jan 2025 | |
| Series B | $26M | Jan 2025 | |
| Series A | $19M | Jan 2025 | |
| Series C | $30M | Oct 2024 | |
| BBrightside Health | Series C | $33M | Mar 2024 |
| Series A | $19.5M | Oct 2023 | |
| Series C | $48.5M | Dec 2022 | |
| Seed | $6M | Oct 2022 | |
| Series C | $125M | Mar 2022 | |
| Series B | $50M | Jan 2022 | |
| Series A | $40.8M | Dec 2021 | |
| Series A | $25M | Oct 2021 | |
| Series A | $30M | Aug 2021 | |
| Series C | $205M | Jul 2021 | |
| Unknown | — | Dec 2020 | |
| Seed | $5.2M | Jan 2020 | |
| Seed | $13.5M | — | |
| Series D | $315M | — | |
| Series C | $33M | — |
Top Co-Investors
Last updated: 7 October 2026