

Startup · Switzerland
Dufour Aerospace
HQ Visp, SwitzerlandFounded 201751-200 employeesUpdated
With over 30 years of experience in commercial helicopter operations, we understand the real world requirements of VTOL aviation.
Funding6 rounds
- Equity raised
- Undisclosed
- Debt, secondaries & grants
- ~$5.7M
- Latest
- $2.8MGrant · May 22, 2023
| Announced | Stage | Amount | Valuation | Lead investors | Other investors | Confidence |
|---|---|---|---|---|---|---|
| May 22, 2023 | Grant | $2.8M | — | Innosuisse | — | Confirmed |
| May 4, 2023 | Grant | ~$2.8M | — | — | Innosuisse | Confirmed |
| Jan 23, 2023 | Series B | Undisclosed | — | Vista Global Holding | — | Confirmed |
| Apr 22, 2021 | Series A | Undisclosed | — | session.vc | — | Confirmed |
| Apr 22, 2021 | Undisclosed | Undisclosed | — | session.vc | — | Confirmed |
| Jan 1, 2019 | Grant | ~$82K | — | — | — | Reported |
- $2.8MMay 22, 2023
- ~$2.8MMay 4, 2023
- UndisclosedJan 23, 2023
- UndisclosedApr 22, 2021
- UndisclosedApr 22, 2021
- Grant~$82KJan 1, 2019
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.
Systems6
- Aero1An electric aerobatic aircraft used as an eVTOL test bed.
- Aero2A hybrid-electric aircraft platform.
- Aero-200A cargo drone capable of vertical takeoff and landing.
- Aero3An eVTOL aircraft under development.
- AeroMiniA drone system used for cargo-transport missions.
- AeroMini10A drone platform used for LiDAR integration.
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: VTOL aircraft developer drawing on commercial helicopter operations experience, with no defense use stated. | Reported |
- Developerclassify_sectors run 37, haiku, taxonomy 2026-10-18b: VTOL aircraft developer drawing on commercial helicopter operations experience, with no defense use stated.—Reported
Maturity and TRL describe this organization's work; the field-wide maturity is on each technology's page.
People4
| Person | Role |
|---|---|
| Dominique Steffen · LinkedIn ↗ | Co-Founder |
| Jasmine Kent · LinkedIn ↗ | CTO & Co-Founder |
| Thomas Pfammatter · LinkedIn ↗ | Co - Founder |
| Sascha Hardegger · LinkedIn ↗ | Chief Commercial Officer |
Sources13
Show all 13 sources and supporting evidence
Profile2
- 1
PitchBook · Supports Organization · employee range, Organization · founded year, Organization · linkedin url, Organization · x url
“employee_range: 51-200 (profile: 68)”
- 2
Sixth-Domain · Supports Organization · country, Organization · kind
“{"country": "Switzerland", "hq_iso2": "CH", "id": "ff014c1a-63e9-4940-8d1d-e963daa1b3c5"}”
Systems4
- 3CompanyDufour Aerospace
Dufour Aerospace · Supports Organization · description, Organization · name, Organization · website, System
“With over 30 years of experience in commercial helicopter operations, we understand the real world requirements of VTOL aviation.”
- 4
Dufour Aerospace · Supports System
“The Aero2 flew several test flights in Zurich, with the hybrid system self-charging its batteries in flight”
- 5
Dufour Aerospace · Supports System
“With the support of RIEGL, the Austrian manufacturer of state-of-the-art laser measurement systems, a VUX-120-23 Lidar system was integrated and successfully flown with an AeroMini10 drone platform”
- 6
Dufour Aerospace · Supports System
“I’m very proud that we could contribute our part in providing a team and an AeroMini drone system to support the mission.”
Funding6
- 7
Dufour Aerospace (via Airframer) · May 22, 2023 · Supports Funding round · amount
“for a grant of CHF2.5M (USD$2.8M)”
- 8
Dufour Aerospace · May 4, 2023 · Supports Funding round · amount
“Today, Dufour Aerospace announced it was selected by Innosuisse, the innovation agency of the Swiss Confederation, for a grant of CHF2.5M (USD$2.8M).”
- 9
Dufour Aerospace (via Airframer) · Jan 23, 2023 · Supports Funding round, Organization · ownership
“successfully completed a Series B investment from Vista Global Holding Limited”
- 10
Dufour Aerospace · Jan 23, 2023 · Supports Funding round · stage
“Today, Dufour Aerospace AG announced that it successfully completed a Series B investment from Vista Global Holding Limited (Vista), the world’s leading global private aviation group, further supporting the continued development of sustainable aviation technologies.”
- 11CompanyDufour Aerospace receives funding from session.vc and existing investors to accelerate growth
Dufour Aerospace · Apr 22, 2021 · Supports Funding round, Funding round · stage
“The round was led by investor session.vc, together with existing investors.”
- 12
LinkedIn · Supports Funding round, Organization · employee range, Organization · founded year, Organization · hq city, Organization · hq region, Organization · linkedin url
“funding round: Grant, 2019-01-01, EUR 71,429”
People1
- 13
Crunchbase · Supports Organization · hq city, Organization · x url, Role
“hq_city: Visp”
Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.
