Petr Just
Angel Investor
Petr Just is a seed investor focused on Energy and Automotive. Petr Just
- Total investments:
- 3
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Petr Just invests in
Stages Petr Just invests in
Countries Petr Just invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $1.2M–$1.3M
Investment Focus
Industry
- Energy 1 (33%)
- Automotive 1 (33%)
- Manufacturing 1 (33%)
Stage
- Seed 1 (33%)
- Angel 1 (33%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| BattSwap Inc. is a technology company offering fully automatic energy recovery for electric and self-driving electric cars in just 30 seconds at a station which is 10times cheaper than Teslas Supercharger. We have fully functional prototype ready to be implemented into EVs - compatible with existing battery cell suppliers to make your EV batteryswappable. BattSwap was recently approved by European Space Agency business Incubator to participate in new round. | $1.3M / Seed / May 17, 2023 | ||
| BattSwap Inc. is a technology company offering fully automatic energy recovery for electric and self-driving electric cars in just 30 seconds at a station which is 10times cheaper than Teslas Supercharger. We have fully functional prototype ready to be implemented into EVs - compatible with existing battery cell suppliers to make your EV batteryswappable. BattSwap was recently approved by European Space Agency business Incubator to participate in new round. | $1.2M / Seed / Feb 17, 2022 | ||
| BattSwap Inc. is a technology company offering fully automatic energy recovery for electric and self-driving electric cars in just 30 seconds at a station which is 10times cheaper than Teslas Supercharger. We have fully functional prototype ready to be implemented into EVs - compatible with existing battery cell suppliers to make your EV batteryswappable. BattSwap was recently approved by European Space Agency business Incubator to participate in new round. | Angel |
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FAQ
What does Petr Just invest in?
Petr Just invests primarily in Energy, Automotive and Manufacturing startups, most often at Seed and Angel stage. Most of the 3 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Petr Just's check size?
Petr Just typically joins rounds of $1.2M–$1.3M 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 Petr Just participates in.
How do I contact Petr Just?
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 Petr Just last invest?
The most recent investment recorded for Petr Just closed in May 2023. Shizune tracks 3 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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