| Date | Title | Description |
| 20.08.2026 | Ampaire Raises $19M in Series B Funding | Ampaire, a Long Beach, CA-based provider of hybrid-electric propulsion systems for aircraft, raised $19M in Series B funding.
The round was led by DiamondStream Partners, with participation from Alaska Star Ventures, IAGi Ventures, Pay it F... |
| 18.08.2026 | Ampaire Closes Series B to Advance Hybrid-Electric Aviation Commercialization and Increase Scalability | Ampaire’s Eco Caravan and Electric EEL hybrid-electric aircraft on the tarmac outside the company’s headquarters hangar at Long Beach Airport in Long Beach, California.
DiamondStream-led financing strengthens Ampaire’s path from flight-prov... |
| 20.08.2024 | Wingtra's Ascent: A New Era in Drone Technology | In the world of drones, Wingtra AG is carving out a niche. This Swiss startup, born from the halls of ETH Zurich, is not just another tech company. It’s a pioneer, a game-changer in the realm of aerial mapping. Recently, Wingtra secured €23... |
| 16.08.2024 | Wingtra closes Series B1 fundraising round |
Wingtra has closed its series B1 fundraising round with well-known US, Swiss and Austrian funds and family offices including, Brick & Mortar Ventures, DiamondStream Partners, Cadence Growth Capital, EquityPitcher Ventures, Helvetic Tru... |
| 23.05.2024 | SwissDrones banks USD 10 million in series B round |
A consortium of investors including aviation investor DiamondStream Partners, Chevron Technology Ventures, Ingleside Investors, and a continued commitment from existing shareholders in the previous round, have raised USD 10 million for Swi... |
| 22.03.2023 | Switzerland’s drone mapping company Wingtra bags €20.3M: Know more | Zurich-based Wingtra, a manufacturer of professional mapping and surveying drones, announced on Tuesday, March 21, that it has raised $22M (approximately €20.38M) in a Series B round of funding to further expand its operations globally.
The... |
| 21.03.2023 | Wingtra lands $22M funding to accelerate their operations globally | |