# Annexstruktur

> Annexstruktur is a VC fund in Stockholm backing Medical, Life Science and Biotechnology. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Location: Stockholm, Sweden
- Total investments: 1
- Last investment: Oct 2024
- Lead investor: 0%
- Last updated: Aug 2026

Annexstruktur is a venture capital firm that provides investments to companies.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Medical | 1 | 100% |
| Life Science | 1 | 100% |
| Biotechnology | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Thioredoxin Systems | Thioredoxin Systems develops innovative antibiotic regimen for complicated urinary tract infections. | $2.3M | Series A | Oct 30, 2024 |  |

1 of 1 investments shown.

## Co-investors
- [GOBIA Enterprises](https://shizune.co/investors/profile/gobia-enterprises) — VC Fund, 1 deal together
- [GU Ventures](https://shizune.co/investors/profile/gu-holding) — VC Fund, 1 deal together

## Similar investors

### Similar industry
- [SOSV](https://shizune.co/investors/profile/sosv) — VC Fund
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- [OrbiMed](https://shizune.co/investors/profile/orbimed-advisors) — VC Fund

### Similar stage
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### Similar country
- [Almi Invest](https://shizune.co/investors/profile/almi-invest) — VC Fund
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## Featured in investor lists
- [Life Science VC Funds in Sweden](https://shizune.co/investors/life-science-vc-funds-sweden)
- [Medical VC Funds in Sweden](https://shizune.co/investors/medical-vc-funds-sweden)
- [Biotechnology Investors in Sweden](https://shizune.co/investors/biotechnology-investors-sweden)
- [Biotechnology VC Funds in Sweden](https://shizune.co/investors/biotechnology-vc-funds-sweden)
- [Biotech Investors in Sweden](https://shizune.co/investors/biotech-investors-sweden)
- [Biotech VC Funds in Sweden](https://shizune.co/investors/biotech-vc-funds-sweden)

## FAQ

### What does Annexstruktur invest in?

Annexstruktur invests primarily in Medical, Life Science and Biotechnology startups, most often at Series A stage. Most of the 1 investments tracked by Shizune back companies in Sweden. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Annexstruktur last invest?

The most recent investment recorded for Annexstruktur closed in Oct 2024. Shizune tracks 1 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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