# Xenium Capital

> Xenium Capital is a VC fund backing Medical Device, Health Care and Biotechnology. See 4 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Total investments: 4
- Last investment: Nov 2021
- Lead investor: 0%
- Last updated: Aug 2026

Xenium Capital is a VC fund focused on Medical Device and Health Care. Xenium Capital

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $2.5M–$3.9M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Medical Device | 3 | 75% |
| Health Care | 2 | 50% |
| Biotechnology | 1 | 25% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Tympany Medical | Tympany is a platform for performing minimally invasive ear surgeries, reducing unnecessary mastoidectomys and improving outcomes. | $3.9M | Seed | Nov 22, 2021 |  |
| Atrian Medical | AtriAN is commercializing technology created at Mayo Clinic in the US. AtriAN is an Irish Medical Device company based in Galway--A powerful and prolific hub for medical devices.AtriAN uses a gentle energy, micro Pulsed Electric Fields (mPEF) to only ablate hyperactivity. The other tissues such as the myocardium are spared. | $2.5M | Seed | Oct 21, 2019 |  |
| ProVerum Medical | ProVerum Medical is a healthcare company that develops innovative treatments for benign prostatic hyperplasia (BPH). ProVerum develops the ProVee System, which is a minimally invasive implant that gently opens the blocked part of the urethra without cutting, heating, or removing tissue. | $3.8M | Seed | May 08, 2018 |  |
| ProVerum Medical | ProVerum Medical is a healthcare company that develops innovative treatments for benign prostatic hyperplasia (BPH). ProVerum develops the ProVee System, which is a minimally invasive implant that gently opens the blocked part of the urethra without cutting, heating, or removing tissue. | $3.8M | Seed | May 25, 2016 |  |

4 of 4 investments shown.

## Co-investors
- [Atlantic Bridge University Fund](https://shizune.co/investors/profile/atlantic-bridge-university-fund) — VC Fund, 4 deals together
- [Enterprise Ireland](https://shizune.co/investors/profile/enterprise-ireland) — VC Fund, 4 deals together
- [Boole](https://shizune.co/investors/profile/boole-5f9f) — VC Fund, 2 deals together
- [Irrus Investments](https://shizune.co/investors/profile/irrus-investments) — VC Fund, 2 deals together
- [Mayo Clinic Ventures](https://shizune.co/investors/profile/mayo-clinic-ventures) — VC Fund, 2 deals together
- [Western Development Commission](https://shizune.co/investors/profile/western-development-commission) — VC Fund, 2 deals together

## Similar investors

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

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

### Similar country
- [Enterprise Ireland](https://shizune.co/investors/profile/enterprise-ireland) — VC Fund
- [NDRC](https://shizune.co/investors/profile/ndrc) — VC Fund
- [Act Venture Capital](https://shizune.co/investors/profile/act-venture-capital) — VC Fund

## Featured in investor lists
- [Transportation VC Funds in Ireland](https://shizune.co/investors/transportation-vc-funds-ireland)
- [Health Care Investors in Ireland](https://shizune.co/investors/health-care-investors-ireland)
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- [All Investors in Ireland](https://shizune.co/investors/investors-ireland)
- [All VC Funds in Ireland](https://shizune.co/investors/vc-funds-ireland)
- [Medical Device Investors in Ireland](https://shizune.co/investors/medical-device-investors-ireland)

## FAQ

### What does Xenium Capital invest in?

Xenium Capital invests primarily in Medical Device, Health Care and Biotechnology startups, most often at Seed stage. Most of the 4 investments tracked by Shizune back companies in Ireland. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Xenium Capital's check size?

Xenium Capital typically joins rounds of $2.5M–$3.9M at Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Xenium Capital participates in.

### When did Xenium Capital last invest?

The most recent investment recorded for Xenium Capital closed in Nov 2021. Shizune tracks 4 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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