About Whisper Aero
Whisper Aero is a Transportation, Automotive & Logistics company based in Crossville (United States) founded in 2020 by Mark Moore and Ian Villa. Electric aircraft, drones, and propulsion systems are designed and developed. It operates in the Transportation, Automotive & Logistics and Aerospace, Defense & Maritime sectors. Whisper Aero has raised $85.82 million across 4 funding rounds from investors including Tennessee Department of Economic & Community Development, Menlo Ventures and EVE Atlas. The company has 53 employees. Its chief executive, as recorded, is Mark Moore. Its website whisper.aero draws about 13 thousand monthly visits. Whisper Aero offers products and services including Electric Engines and Whisper Drive. Its focus areas include Aerospace, Maritime and Defense Tech, Aerospace Tech, Propulsion Systems and Electric. Its legal entity is WHISPER AERO INC. Its competitors include ZeroAvia, H3X Technologies and VerdeGo Aero; 3 of its 3 listed competitors have raised funding.
Company details
Whisper Aero was established in 2020 in Crossville, United States, within the aerospace sector. Electric aircraft, drones, and advanced propulsion systems are designed and developed by the company. Operations emphasize electric technologies for aviation applications. Leadership is provided by co-founders Mark Moore, serving as CEO, and Ian Villa, acting as COO and CPO. Activities are based in the United States, targeting propulsion innovations.
- Headquarters Crossville, United States
- Employees 53
- Founders Mark Moore, Ian Villa
- SectorsTransportation, Automotive & LogisticsAerospace, Defense & Maritime
- Website whisper.aero
- Social LinkedIn X
- Legal Name Whisper Aero Inc.
- Total Equity Funding$85.82M (USD)
in 4 rounds
- Latest Funding Round$46.32M (USD), Series B
Sep 2026
- Investors
- Employee Count53
Products & Services of Whisper Aero
Whisper Aero offers a comprehensive portfolio of products and services, including Electric Engines and Whisper Drive.
Ultra-quiet systems for efficient thrust in aviation and defense
Advanced electric propulsion for commercial noise reduction applications
Funding Insights of Whisper Aero
Whisper Aero has successfully raised a total of $85.82M across 4 strategic funding rounds. The most recent funding activity was a Series B round of $46.32 million completed in September 2026. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $85.82M
- Total Rounds 4
- Last Round Series B — $46.32M
- First Round $7.5M
(Aug 2021)
- Investors Count 15
All 4 funding rounds of Whisper Aero with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Sep 2026 | $46.32M | Series B | – | – | – |
| Apr 2025 | $500,000 | Grant | – | – | |
| Apr 2023 | $32M | Series A | – | Menlo Ventures, EVE Atlas | |
| Aug 2021 | $7.5M | Series A | – | Lux Capital, Menlo Ventures | – |
15 investors in total: 15 institutional.
Investors in Whisper Aero
Whisper Aero has secured backing from 15 investors, including venture fund and institutional investors. Prominent investors backing the company include Tennessee Department of Economic & Community Development, Menlo Ventures and EVE Atlas.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Early-stage venture capital firm investing in AI, healthcare, and tech sectors. | menlovc.com | |||
Investment in logistics and goods movement is facilitated. | eveatlas.com | |||
A private investment partnership focused on transportation sector investments. | 2017 | connorcsb.com | Santa Barbara, United States | |
Seed-stage investments in multiple sectors are made by Kindred Ventures. | kindredventures.com | San Francisco, United States | ||
Early-stage startups are invested in by sector-agnostic VC firm. | abstractvc.com | San Francisco, United States | ||
Aero X Ventures is focused on investing in aerospace and defense technologies. | aeroxventures.com | |||
Late-stage US technology companies are invested in by Linse Capital. | linsecapital.com | Menlo Park, United States | ||
Venture capital fund investing in multiple sectors | karman.vc | Santa Monica, United States | ||
Seed and early-stage technology companies are funded by Lux Capital. | luxcapital.com | Menlo Park, United States | ||
Venture capital is invested in media sectors by the firm. | footprintcoalition.com | Los Angeles, United States |
Investor details for Whisper Aero
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People of Whisper Aero
2 people are tracked at Whisper Aero (2 in leadership); the tracked headcount is 53.
| Name | Role | Group |
|---|---|---|
Mark Moore | Co-Founder & CEO | Leadership |
Ian Villa | Co-Founder & COO & CPO | Leadership |
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Timeline of Whisper Aero
3 dated milestones of Whisper Aero across 6 years, from founding to its latest funding, stage changes and deals.
- Founded Whisper Aero is founded.
- Funding First funding round of $7.5M.
- Funding Latest funding round, Series B, of $46.3M.
Competitors of Whisper Aero
Whisper Aero has 3 listed competitors in our database, 3 of them funded. They include ZeroAvia, H3X Technologies and VerdeGo Aero.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| zeroavia.com | 2017 | San Carlos, United States | $348.16M | Hydrogen fuel cell-powered aviation powertrains are manufactured for emission reduction. | ||
| h3x.tech | 2020 | Saint Louis Park, United States | $26.01M | Motor drives for electric aircraft propulsion are developed. | ||
| verdegoaero.com | 2017 | Daytona Beach, United States | $14.64M | Power and propulsion technologies for electric aircraft are provided. |
Detailed competitors of Whisper Aero
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Web traffic of Whisper Aero
The website of Whisper Aero (whisper.aero) receives about 13.2K visits a month.
- Monthly visits13.2K
▲ 59.2% vs previous month
Top companies in Electric & Green Mobility
3 companies that operate in the same segment as Whisper Aero (Electric & Green Mobility) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Electric kick-scooters are rented through an app-based platform. | 2017 | Miami, Florida, United States | USD 765 M | USD 244.66 M | 953 | |
Electric kick-scooters are rented through an app-based platform. | 2017 | San Francisco, California, United States | USD 1.4 B | 2,813 | ||
Electric buses and charging systems are manufactured for fleets. | 2004 | Burlingame, California, United States | USD 857.79 M | USD 309.36 M | 418 |
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Frequently Asked Questions about Whisper Aero
Whisper Aero was founded in 2020 and raised its 1st funding round 1 year after it was founded.
Whisper Aero is headquartered in Crossville, United States. It is registered at Crossville, Tennessee, United States.
Mark Moore is the CEO of Whisper Aero, as recorded in our data. They have also founded this company.
Whisper Aero is a funded company, having raised a total of $85.82M across 4 funding rounds to date. The company's 1st funding round was a Series A of $7.5M, raised on Aug 2021.
Whisper Aero has 53 employees.
Whisper Aero was established in 2020 in Crossville, United States, within the aerospace sector. Electric aircraft, drones, and advanced propulsion systems are designed and developed by the company. Operations emphasize electric technologies for aviation applications. Leadership is provided by co-founders Mark Moore, serving as CEO, and Ian Villa, acting as COO and CPO. Activities are based in the United States, targeting propulsion innovations.
Whisper Aero's top competitors include ZeroAvia, H3X Technologies and VerdeGo Aero.
Whisper Aero offers Electric Engines and Whisper Drive.
Whisper Aero has 15 investors. Key investors include Tennessee Department of Economic & Community Development, Menlo Ventures, EVE Atlas, Capricorn Investment Group, and Connor Capital SB.
Whisper Aero operates through Whisper Aero Inc..