Jan Trionow
Angel Investor
Jan Trionow is a seed investor focused on Telecommunications. Jan Trionow
- Total investments:
- 2
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Jan Trionow invests in
Stages Jan Trionow invests in
Countries Jan Trionow invests in
Round sizes
Round size
- Seed
- $1.4M–$2.1M
Investments
| Company | Description | Round | Links |
|---|---|---|---|
Sipfront
|
Sipfront is a Telco testing service for establishing SIP call scenarios towards your VoIP systems. | $2.1M / Seed / Jan 26, 2026 | |
|
Sipfront
|
Sipfront is a Telco testing service for establishing SIP call scenarios towards your VoIP systems. | $1.4M / Seed / Jan 30, 2024 |
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FAQ
What does Jan Trionow invest in?
Jan Trionow invests primarily in Telecommunications startups, most often at Seed stage. Most of the 2 investments tracked by Shizune back companies in Austria. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Jan Trionow's check size?
Jan Trionow typically joins rounds of $1.4M–$2.1M 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 Jan Trionow participates in.
When did Jan Trionow last invest?
The most recent investment recorded for Jan Trionow closed in Jan 2026. Shizune tracks 2 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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