Whisper Aero
Cleaner, quieter, more efficient propulsion.
Crossville, United States · Founded 2021 · $39.5M raised
- Headquarters
- Crossville, Tennessee
- Employees
- 51–200
- Founded
- 2021
- Business Model
- B2B
- Website
- whisper.aero
- Total Funding
- $39.5M
- Last Round
- $32.0M Series AApr 2023
- Rounds
- 3
About
Whisper Aero is a next-generation electric propulsion company developing cleaner, quieter, and more efficient thrust systems for drones, eVTOLs, and regional aircraft. Founded in 2021 by former NASA and Uber Elevate engineers Mark Moore and Ian Villa, the company's UltraQuiet™ and JetFoil™ propulsion technologies leverage over 15 years of distributed electric propulsion R&D. Whisper Aero operates an 8,000 sq. ft. flight test center at Crossville Memorial Airport in Tennessee and has received U.S. Air Force STRATFI and OECIF funding for its Collaborative Logistics Aircraft program serving defense customers.
Summary
Whisper Aero is an Aerospace company based in Crossville, United States, founded in 2021. It has raised $39.5M in total across 3 rounds, most recently a $32.0M Series A round in Apr 2023. Investors include Menlo Ventures, EVE Atlas and Capricorn Investment Group.
Tech & App Stack
4 technologies & apps tracked
Create a free account — 10 credits a month to unlock the full tech & app stack, funding history, and valuations.
Sign up to view the funding chart
Create a free account — you'll get 10 credits a month to unlock funding history, valuations, and tech stacks.
Funding History
Apr 2023
Sign up to see all 3 rounds
Full funding history, per-round amounts, and investor participation.
Investors
Similar Companies
Develops all-electric eVTOL aircraft and intends to operate urban air taxi services, serving comm...
Chinese manufacturer of smart electric vehicles combining AI driving and in-car systems for consu...
Shield AI's mission is to protect service members and innocent civilians with artificially intell...
German defense technology company developing AI-powered eVTOL unmanned aerial vehicles for milita...
Zipline delivers vital shipments via the most reliable drone delivery service in the world.

Chinese automaker producing premium smart electric SUVs for families, integrating AI and range-ex...
