ZeroAvia

ZeroAvia is a company focused on developing hydrogen-electric powertrain technology for aviation. Founded in 2018 by Valery Miftakhov, the company aims to enable zero-emission, low-noise flights for regional aircraft. With teams in California, Washington, and the United Kingdom, ZeroAvia has achieved significant milestones, including the world’s first zero-emission flight of a six-seat aircraft in 2019 and successful test flights of a 19-seat hydrogen-electric plane in 2023. The company is working on hydrogen fuel cell-powered engines that can compete with traditional aircraft engines. ZeroAvia has secured over $100 million in funding from notable investors like Amazon and British Airways. It collaborates with major airlines and aerospace companies, targeting certification of its first powertrain for up to 20-seat planes by the end of 2026, with plans to develop larger powertrains for 30–90 seat aircraft by 2028. The mission is to replace fossil-fuel engines with hydrogen-electric systems, significantly reducing the aviation industry's carbon footprint and noise pollution.

Aviation & Aerospace Everett, United States ~47 employees

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Employees
47
+2.2% in the 3 months to Sep 2026
Revenue / employee
$2.5M
Revenue ~$116M
Total funding
$142M
Last round Jun 2025
12-month attrition
45.7%
Tech: 57.6%
H1B filings, FY2025
3
Sponsors visas
Open jobs
4
Last 30 days

Headcount trend

ZeroAvia went from 102 employees in Oct 2024 to 47 in Sep 2026. Apr to Sep 2026: 1 people joined, 4 left.

Org structure

Headcount by department

Other20
Engineering13
Operations6
HR2
Sales2
Design2
Product1
Success1

H-1B sponsorship

H-1B Sponsorship Limited
H-1B Filings by Department
Engineering6
Operations1
IT1

The department split adds up all the years listed above. FY2025 alone: 3 filings.

Funding

  • Jun 2025 · $14.7M
  • Sep 2024 · Series C · $26M · Scottish National Investment Bank
  • Aug 2024 · $4.2M · Federal Aviation Administration
  • Jul 2024 · Series C · ITOCHU Corporation, American Airlines, International Airlines Group
  • Jul 2024 · $13.6M · Aerospace Technology Institute
  • Jul 2022 · Series B · $30M · NEOM, AENU Advisor GmbH, International Airlines Group
  • Jun 2021 · Venture · $13M · AP Ventures, Alumni Ventures Group, SGH Capital
  • Mar 2021 · Series A · $24.3M · Horizons Venture, British Airways, Breakthrough Energy Ventures
  • Dec 2020 · $16.3M

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ZeroAvia FAQ

How many employees does ZeroAvia have?

ZeroAvia has about 47 employees, up 2.2% over the 3 months to Sep 2026.

Does ZeroAvia sponsor H1B visas?

Yes. ZeroAvia filed 3 H1B (LCA) applications in FY2025, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.

What is ZeroAvia's revenue per employee?

ZeroAvia makes about $2.47M in revenue per employee, based on $116M annual revenue and 47 employees.

How much funding has ZeroAvia raised?

ZeroAvia has raised $142.03M in total funding.

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.