Jiri Hlavenka
Angel Investor @ Garage Angels
Jiri Hlavenka is a seed investor at Garage Angels focused on Software and Information Technology. Jiri Hlavenka is based out of South Moravia and is the Co-founder & Investor of FaceUp. Jiri previously worked at Kiwi.com as a Co-founder & Investor. Jiri Hlavenka attended the Brno University of Technology.
- Total investments:
- 25
- Last investment:
- Lead investor:
- 24%
Last updated:
For AI agents: llms.txt
Industries Jiri Hlavenka invests in
Stages Jiri Hlavenka invests in
Countries Jiri Hlavenka invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $23k–$1.4M
- Pre-Seed
- $317k–$650k
Investment Focus
Industry
- Software 7 (28%)
- Information Technology 5 (20%)
- Mobile Apps 3 (12%)
- Internet 2 (8%)
- Security 2 (8%)
Stage
- Seed 11 (44%)
- Angel 4 (16%)
- Pre-Seed 4 (16%)
- Funding Round 2 (8%)
- Venture - Series Unknown 2 (8%)
Country
- Czech Republic 16 (64%)
- Lithuania 1 (4%)
- United States 1 (4%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Elredo Voice builds the complete infrastructure for producing audiobooks and getting them to listeners. | $1.1M / Seed / Sep 29, 2026 | ||
| Founded in 2021, we address the needs of medical professionals with HW and SW solutions that aim to simply and effectively solve the problem at hand without forcing any new systems and workflows onto already overcomplicated hospitals and medical centers. Our main product focuses on automating urine output monitoring, the last vital ICU patientmetric that is still measured manually. | $512.9K / Pre-Seed / Jul 14, 2026 | ||
| FaceUp provides whistleblower protection laws, data protection, anonymity, protect companies reputation, edit forms, tweak categories, whistleblowing software, and design an organizational structure services. | $5M / Series A / May 19, 2026 | ||
| Founded in 2021, we address the needs of medical professionals with HW and SW solutions that aim to simply and effectively solve the problem at hand without forcing any new systems and workflows onto already overcomplicated hospitals and medical centers. Our main product focuses on automating urine output monitoring, the last vital ICU patientmetric that is still measured manually. | $650.1K / Pre-Seed / Mar 07, 2025 | ||
| Dishboard's goal is to help restaurant owners better understand their overall business picture, track profits, and to enable them to dive deep into their costs while automating manual labor with such features as automatic invoice recognition so, at the end of the day, owners open the app and immediately see their real-time financial breakdownwith all revenues and all costs (including supplies and salaries) without doing a thing.Our ultimate vision is to become a fin. tech service provider for the restaurant market, where the first step is to start using the data we collect for scoring mechanisms and offer our clients short-term loans to prevent the cash gaps they face so often. | Angel / Oct 16, 2023 | ||
| Dishboard's goal is to help restaurant owners better understand their overall business picture, track profits, and to enable them to dive deep into their costs while automating manual labor with such features as automatic invoice recognition so, at the end of the day, owners open the app and immediately see their real-time financial breakdownwith all revenues and all costs (including supplies and salaries) without doing a thing.Our ultimate vision is to become a fin. tech service provider for the restaurant market, where the first step is to start using the data we collect for scoring mechanisms and offer our clients short-term loans to prevent the cash gaps they face so often. | $316.6K / Pre-Seed / Oct 16, 2023 | ||
| Fabini is a manufacturing and retail company that offers cookware products. | Seed / Jan 30, 2023 | ||
| Myco manufactures functional materials using mushroom mycelium and waste from the agriculture and wood processing sectors. | $579.2K / Seed / Jul 18, 2022 | ||
| Amio is a fully customisable virtual customer assistant that automates your support. | $442.4K / Seed / Jan 21, 2022 | ||
| Harangi Sound is a manufacturer of premium loudspeakers. | $23.4K / Seed / Jan 19, 2022 | ||
| See all 25 investments → | |||
Co-Investors
About Garage Angels
Garage Angels is an investment firm that invests in companies at the angel investment stage.
Garage Angels Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Aleš Filipensky
Investment Director
|
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FAQ
What does Jiri Hlavenka invest in?
Jiri Hlavenka invests primarily in Software, Information Technology and Mobile Apps startups, most often at Seed and Angel stage. Most of the 25 investments tracked by Shizune back companies in Czech Republic. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Jiri Hlavenka's check size?
Jiri Hlavenka typically joins rounds of $23k–$1.4M at Seed and $317k–$650k at Pre-Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Jiri Hlavenka participates in.
How do I contact Jiri Hlavenka?
Public channels for Jiri Hlavenka include LinkedIn, X (Twitter) and Facebook. 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 Jiri Hlavenka last invest?
The most recent investment recorded for Jiri Hlavenka closed in Sep 2026. Shizune tracks 25 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.
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