Piotr Siezieniewski
General Counsel @ RIO ASI
Piotr Siezieniewski is a Series A investor at RIO ASI focused on Medical and Health Care.
- Total investments:
- 1
- Last investment:
- Lead investor:
- 100%
Last updated:
For AI agents: llms.txt
Industries Piotr Siezieniewski invests in
Stages Piotr Siezieniewski invests in
Countries Piotr Siezieniewski invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Investment Focus
Industry
- Medical 1 (100%)
- Health Care 1 (100%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Jutro Medical offers a combination of online and offline primary care — pairing mobile first telemedicine with physical clinic | $13M / Series A / Mar 19, 2025 |
Co-Investors
About RIO ASI
RIO ASI is a single family office.
RIO ASI Contacts
| Name | Phone | Socials | |
|---|---|---|---|
|
Piotr Siezieniewski
General Counsel
|
|||
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
Browse database — It's Free!
Find investors for your startup
Search 48,091 investors by industry and country. Emails and phones included.
Similar Investors
Similar stage
Recommended lists
FAQ
What does Piotr Siezieniewski invest in?
Piotr Siezieniewski invests primarily in Medical and Health Care startups, most often at Series A stage. Most of the 1 investments tracked by Shizune back companies in Poland. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Piotr Siezieniewski?
For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Piotr Siezieniewski last invest?
The most recent investment recorded for Piotr Siezieniewski closed in Mar 2025. 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
Contact your first 100 investors today
Find who invests in your industry, stage, and country. Download investor list with emails in 5 minutes.
Find investors — It's Free!
Continue with Google
Continue with LinkedIn
