# Triin Linamagi

> Triin Linamagi is a seed investor at Sie Ventures (London) backing Education and E-Learning. See 3 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Sie Ventures](https://shizune.co/investors/profile/sie)
- Location: London, United Kingdom
- Total investments: 3
- Last investment: May 2026
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://uk.linkedin.com/in/triinlinamagi
- X (Twitter): https://twitter.com/triinlinamagi?lang=en
- Website: https://x.com/triinlinamagi?lang=en

Triin Linamagi is a seed investor at Sie Ventures in London focused on Education and E-Learning. Early stage Investor

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Education | 1 | 33% |
| E-Learning | 1 | 33% |
| Health Care | 1 | 33% |

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 2 | 67% |
| Pre-Seed | 1 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Zonova | Zonova has developed an antimicrobial additive technology that integrates directly into the polymers used in medical device manufacture, designed to help prevent healthcare-associated infections, a problem affecting roughly 1 in 10 hospital patients worldwide (WHO, 2011). Our patented Z-ROS® chemistry is a non-leaching antimicrobial additive basedon reactive-oxygen-species generation at the polymer surface. It does not use actives, antibiotics or biocides.Z-ROS® is in development for high infection-risk device categories including vascular access devices, orthopaedic implants, urology (connectors, valves, catheters), endotracheal tubes, and pelvic health devices. The intended commercial model is licensing to medical device manufacturers, with masterbatch supply through a contracted compounder. | $2.8M | Seed | May 26, 2026 |  |
| Jude | Hey, we're Jude. A healthcare start-up on a mission is to bring bladder care into the mainstream. | $2.6M | Pre-Seed | Mar 07, 2022 |  |
| Your Juno | Your Juno is a financial education platform for women and non-binary people. | $2.2M | Seed | Mar 01, 2022 |  |

3 of 3 investments shown.

## Co-investors
- [Access VC](https://shizune.co/investors/profile/access-vc) — VC Fund, 1 deal together
- [Angel Academe](https://shizune.co/investors/profile/angel-academe) — VC Fund, 1 deal together
- [Animal Health Angels](https://shizune.co/investors/profile/animal-health-angels) — VC Fund, 1 deal together
- [Concept Ventures](https://shizune.co/investors/profile/concept-vc) — VC Fund, 1 deal together
- [The Conduit EIS Impact Fund](https://shizune.co/investors/profile/conduit-ascension-eis-impact-fund) — VC Fund, 1 deal together
- [DCG Expeditions](https://shizune.co/investors/profile/dcg-expeditions) — VC Fund, 1 deal together

## About Sie Ventures

VC Fund

SIE

1 contacts available at Sie Ventures.

| Name | Title | Profile |
| --- | --- | --- |
| Triin Linamagi | Founding Partner | https://shizune.co/investors/profile/triin-linamagi |

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Triin Linamagi invest in?

Triin Linamagi invests primarily in Education, E-Learning and Health Care startups, most often at Seed and Pre-Seed stage. Most of the 3 investments tracked by Shizune back companies in United Kingdom. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Triin Linamagi last invest?

The most recent investment recorded for Triin Linamagi closed in May 2026. Shizune tracks 3 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### 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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