01 Advisors is an investor tracked by The Signal.
| Date | Company | Round | Amount |
|---|---|---|---|
| 2025-10-28 | Sublime Security | Series C | $150M |
| 2024-08-01 | Protect AI | Series B | $60M |
| 2024-05-27 | Transcend | Series B | $40M |
| 2021-10-19 | Electric | Series D | $90M |
| 2021-02-23 | Electric | Series C | $40M |
| 2020-05-18 | Electric | Series B | $7M |
| 2020-03-10 | Electric | Series B | $14.5M |
| Date | Company | Acquirer |
|---|---|---|
| 2025-04-28 | Protect AI | Palo Alto Networks |
Data from The Signal by Return on Security — cybersecurity funding and investor intelligence.