About John Donovan
John Donovan is an angel investor based out of United States. Their journey in the startup ecosystem started in 2022 through ArmorCode. As an angel investor, John Donovan has a portfolio of 2 companies, focusing primarily on sectors like Enterprise Infrastructure, Enterprise Applications and 3 more sectors. They invest in companies across United States. Their most notable investments are ArmorCode and Valar Atomics.
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John Donovan's Investments
John Donovan has invested in 2 companies. Their most recent investment was in Valar Atomics (Series A Round) on Nov 10, 2025. Their investments are primarily in Enterprise Infrastructure, Enterprise Applications and 3 more sectors. Their investment portfolio companies are located in United States.Here are the details of all recent investments by John Donovan:
Date | Company | Round | Round Amount | Co-Investors |
|---|---|---|---|---|
Nov 10, 2025 | Series A | $130M | ||
Nov 16, 2022 | Series A | $14M |
John Donovan's Portfolio Unicorns
John Donovan has 1 unicorn in the portfolio which is Valar Atomics.
Here is the detail of this portfolio unicorn:
Company | Short Description | Total Funding | Founded Year | Current Stage | Location |
|---|---|---|---|---|---|
Manufacturer of nuclear fission reactors | $1.49B | 2023 | Series B | El Segundo |
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