# Kate Dinon

> Kate Dinon is a pre-seed investor at Protagonist Capital backing Children and Software. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Protagonist Capital](https://shizune.co/investors/profile/protagonist-capital)
- Total investments: 1
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/katedinon/

Kate Dinon is a pre-seed investor at Protagonist Capital focused on Children and Software. Kate Dinon is the Co-founder and Managing Partner at Protagonist Capital.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Children | 1 | 100% |
| Software | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Polymath | Polymath is an app designed specifically for children that makes screen time fun, productive, and healthy. | $859.7K | Pre-Seed | Feb 17, 2025 |  |

1 of 1 investments shown.

## Co-investors
- [Blackbird Ventures](https://shizune.co/investors/profile/blackbird-ventures-australia) — VC Fund, 2 deals together
- [GD1 (Global From Day One)](https://shizune.co/investors/profile/gd1-global-from-day-one) — VC Fund, 1 deal together
- [GD1 (Global From Day One)](https://shizune.co/investors/profile/global-from-day-one-fund-ii) — VC Fund, 1 deal together
- [Phase One Ventures](https://shizune.co/investors/profile/phase-1-ventures) — VC Fund, 1 deal together
- [Startmate](https://shizune.co/investors/profile/startmate) — VC Fund, 1 deal together

## About Protagonist Capital

VC Fund · Melbourne, Australia

Protagonist is a seed fund that makes investments in businesses where the use of narrative helps accelerate growth.

2 contacts available at Protagonist Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Kate Dinon | Co-founder and Managing Partner | https://shizune.co/investors/profile/kate-dinon-5337 |
| Sarah Green | Co-founder | https://shizune.co/investors/profile/sarah-green-8229 |

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## FAQ

### What does Kate Dinon invest in?

Kate Dinon invests primarily in Children and Software startups, most often at Pre-Seed stage. Most of the 1 investments tracked by Shizune back companies in New Zealand. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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