COMPANY PROFILE

Heart Aerospace

Explore full profile

Hybrid-electric regional aircraft for commercial aviation.

Palo Alto, United StatesFounded 2018Aviation

Valuation $100–250M Last recorded · 2025

Headcount <100 Current team size

Total funding $100–500M Disclosed equity funding

Unlock exact values

About Heart Aerospace

Manufacturer of electric airliners intended to reduce costs in fuel and maintenance of traditional aircraft. The company's aircraft has zero operational emissions and a low infrastructural footprint of all modes of regional transport, making new use of the vast network of small airports close to city centers, enabling passengers to travel with ease while contributing to the environment. Keywords: Transport and Mobility, Aircraft Manufacturer, Climate Tech Company, Electric Aircraft Designer, Electric Aircraft Manufacturer, Electric Airliners Designer, Electric Flight, Zero Emission Aircraft Designer.

Source: Dealroom company data

At a glance

Status: Operational
Founded: 2018
Headquarters: Palo Alto, United States
Employees: 81
Open positions: 10
Dealroom signal: 63.7/100
Sub-industry: Vehicle Production
Sector: Aviation, Aerospace, Spinout, Sustainable Development Goals, Aviation and Aerospace, EIC, EIC Fund, Climate Tech, Nordic Rising Star 2022, Electric Mobility, EV Manufacturing, Woman Founder, Sustainable Aviation
Business model: Manufacturing
Links: Website LinkedIn X

Knowledge graph

News, research, reports and resources connected to this company by Dealroom

Funding history

10 recorded events

Company financing events and reported valuations.

Deal type	Date	Amount	Valuation	Investors	Source
LATE VCOther financing	Apr 2025	$40M	$160M	Undisclosed	—
SERIES BOther financing	Feb 2024	$107M	$428M	EQT Ventures · Norrsken VC · Breakthrough Energy Ventures · Air Canada	↗

Showing the latest 2 of 10 recorded eventsBook a demo for the full funding history →

Financials

Revenue, earnings and profit over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

Year	Growth	Margin
2026	—	—
2025	—	—
2024	—	—
2023	—	—
2022	—	—
2021	—	—
2020	—	—

Company filings, research estimates and Dealroom dataBook a demo for the full financial model →

Growth signals

Heart Aerospace website traffic

Latest recorded traffic for Heart Aerospace is 30K monthly website visits, up 150% over the last three months. Heart Aerospace's team grew 9.5% over the past year.

Latest monthly visits30K 3-month web change+150% 1-year team growth+9.5%

Monthly website visitsJun 2018–Jul 2026

Explore monthly traffic historyTrack growth over time and compare with peersBook a demo

Summary metrics are public; monthly history is available with a demoCompare with peers →

Open positions

Openings linked to this company in Dealroom

Staff/Principal Mechanical Design Engineer, Flight MechanismsLos Angeles, California, United States, Northern America, Americas · Design · Jul 20, 2026 Electrical Engineer, Mechanisms New Los Angeles, CALos Angeles, California, United States · Other · Sep 25, 2025

2 distinct openings shownExplore hiring signals →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Company	Headquarters	Status	Employees	Total funding	Valuation
MAMaeveDeveloping an all-new hybrid electric aircraft. A game changer in efficiency and performance	Delft, Netherlands	Closed	40	$8.8M	—
LILimatechLimatech develops lithium batteries for the aviation industry, providing a light, durable and low-maintenance solution	Voreppe, France	Operational
EVEvoyHigh-performance electric motor systems for leisure and commercial boats	Kinn, Norway	Operational
AAAURA AEROAccelerating Air Transport decarbonization	Cugnaux, France	Operational
VOVoltaeroA unique aircraft with parallel electric-hybrid propulsion	Médis, France	Acquired
LILiliumBuilding radically better ways of moving with the all-electric 7-Seater Jet	Gauting, Germany	Closed
BABeyond AeroWorld's first electric business aircraft using hydrogen propulsion to reach more than 800 nautical miles	Cugnaux, France	Operational
ELElectra.aeroHybrid-electric plane startup whose vehicles require very short takeoff and landing distances	Washington DC, United States	Operational