About
S28 Capital is an early-stage venture fund with $170M under management. We're a team of founders and early startup employees. The investing team helped build companies such as PagerDuty and Playdom and also invested in companies such as Zoom and Coupang.
Key facts
At-a-glance profile data
- Website
- s28capital.com
- Type
- Venture Capital
- Headquarters
- United States
- Funds raised
- $200M
- Portfolio companies
- 5
- Stages
- Series ASeries C
- Cheque size
- $1M to $5M
- Sector focus
- Life SciencesBiotechGenomicsBlood
Recent investments
| Date | Company | Round | Amount |
|---|---|---|---|
| 30 Jan 2024 | Clerk | Series C | $50M |
| 20 Sept 2022 | Clerk | Undisclosed round | $15M |
| 7 Aug 2017 | Karius | Series A | $50M |
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Frequently asked
What companies has S28 Capital invested in?
S28 Capital has invested in Clerk, Karius, Ghosteye, Rhumbix, Duetto.

