Startup · Germany
Red Arrow Technologies
HQ Hamburg, GermanyFounded 20231-10 employeesUpdated
The Heron Fan - MOOOOOOORE performance.
Funding2 rounds · ~$166K
- Equity raised
- ~$166K
- Latest
- ~$58KConvertible · Aug 11, 2025
| Announced | Stage | Amount | Valuation | Lead investors | Other investors | Confidence |
|---|---|---|---|---|---|---|
| Aug 11, 2025 | Convertible | ~$58K | — | — | — | Reported |
| Jun 1, 2024 | Undisclosed | ~$108K | — | — | — | Reported |
- Convertible~$58KAug 11, 2025
- Undisclosed~$108KJun 1, 2024
Raised counts equity rounds; debt, secondary sales and grants are totaled separately. Amounts in other currencies are converted at the announcement month's average rate. A ~ marks an estimated or converted amount.
Systems1
- Heron FanA jet-engine design under development for aircraft applications.
Newest unveiled first. Systems that belong to a government program link to the program page, where variants, costs and contracts are.
Capabilities1
| Technology | Role | Maturity | TRL | Notes | Confidence |
|---|---|---|---|---|---|
| Aircraft and aeronautics | Developer | — | — | classify_sectors run 37, haiku, taxonomy 2026-10-18b: Develops the Heron Fan jet engine; no defense use is stated. | Reported |
- Developerclassify_sectors run 37, haiku, taxonomy 2026-10-18b: Develops the Heron Fan jet engine; no defense use is stated.—Reported
Maturity and TRL describe this organization's work; the field-wide maturity is on each technology's page.
People1
| Person | Role |
|---|---|
| Finn von Westernhagen | Founder |
Sources3
Profile1
- 1
Sixth-Domain · Supports Organization · country, Organization · kind
“{"country": "Germany", "hq_iso2": "DE", "id": "95e20aba-16b3-4246-9b05-080b6c49aa62"}”
Systems1
- 2
Red Arrow Technologies · Supports Organization · description, Organization · name, Organization · website, System
“The Heron Fan - MOOOOOOORE performance. Less parts. Less weight. Less costs. More performance. Discover the world’s most innovative jet engine.”
Funding1
- 3
Octen Business Search · Supports Funding round, Organization · employee range, Organization · founded year, Organization · hq city, Organization · linkedin url, Organization · ownership, Role
“funding round: Convertible Note, 2025-08-11, EUR 50,000”
Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.