Company
Whisper Aero
Next generation UltraQuiet™ propulsion
Also known as WHISPER AERO INC.
- Status
- Operatingas of 2026-09-18
- Business model
- B2B
- Headquarters
- Nashville, Tennessee, United States
- Founded
- 2021
- Customers
- US Department of Defense
- Legal name
- WHISPER AERO INC.
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Record updated 28 September 2026
About
Redefining electric propulsion with quiet, efficient, and scalable solutions.
Funding snapshot
- Total raised
- $41.4MSEC form D sum, as of 2026-09-28Source (opens in a new tab)
- Latest round
- Series A, $32M
Funding rounds
- Round, 2026
- $46.3M2026-09-02, SEC form D sold, 16 investors
- Round, 2023
- $41.4M2023-01-13, SEC form D sold, 38 investors
- Series A
- $32MCompany stated
Products
- Hardware
- eQ160 propulsor
- Hardware
- JetFoil™
- Hardware
- T1
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