# Bret Siarkowski

> Bret Siarkowski is a seed investor at MedScience Ventures (Boston) backing FinTech and Hedge Funds. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [MedScience Ventures](https://shizune.co/investors/profile/medscience-ventures-1bb7)
- Location: Boston, United States
- Total investments: 1
- Last investment: Jan 2015
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/pub/bret-siarkowski/0/117/323

Bret Siarkowski is a seed investor at MedScience Ventures in Boston focused on FinTech and Hedge Funds. Bret Siarkowski is the Founder and General Partner of MedScience Ventures.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| FinTech | 1 | 100% |
| Hedge Funds | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Elsen | Elsen is the Platform-as-a-Service company for large financial institutions. The Elsen nPlatform enables anyone to effortlessly harness vast quantities of data to make better decisions and quickly solve the most complex problems. | $500K | Seed | Jan 14, 2015 |  |

1 of 1 investments shown.

## Co-investors
- [Hyperplane](https://shizune.co/investors/profile/hyperplane-venture-capital) — VC Fund, 1 deal together
- [Thomson Reuters](https://shizune.co/investors/profile/thomson-reuters) — VC Fund, 1 deal together

## About MedScience Ventures

VC Fund



2 contacts available at MedScience Ventures.

| Name | Title | Profile |
| --- | --- | --- |
| Bret Siarkowski | Founder and General Partner | https://shizune.co/investors/profile/bret-siarkowski |
| Patrick Aisher | Limited Partner | https://shizune.co/investors/profile/patrick-aisher |

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### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
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## FAQ

### What does Bret Siarkowski invest in?

Bret Siarkowski invests primarily in FinTech and Hedge Funds startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Bret Siarkowski last invest?

The most recent investment recorded for Bret Siarkowski closed in Jan 2015. 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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