Supernal

What Supernal does

Supernal is the US-based Advanced Air Mobility (AAM) subsidiary of Hyundai Motor Group, founded in 2020 and headquartered in Irvine, California following a 2023 relocation from Washington, D.C. The company is developing the S-A2, a four-passenger electric vertical takeoff and landing (eVTOL) aircraft designed to be autonomous-capable from inception using AI and machine learning, intended for urban air taxi and regional air mobility services. Supernal is pursuing FAA Part 21 Type Certification under 14 CFR Part 23/25/27/29 with the goal of commercial operations later this decade, originally targeted for 2028 but likely delayed given current flight-test progress (only tethered flights achieved by March 2026).

The technical scope extends beyond the aircraft itself to an integrated ground-to-air AAM ecosystem, including composite aerostructures delivered by GKN Aerospace for the S-A2 demonstrator and Fixed Base Operator (FBO) infrastructure prepared in partnership with Clay Lacy Aviation. In May 2026, Hyundai Motor Group signed an MOU with Korea Aerospace Industries (KAI) to jointly develop AAM aircraft, combining Hyundai's electric powertrain and mass-production expertise with KAI's aerospace engineering, certification, and global customer networks — a relationship that revives a prior Hyundai-KAI connection through Hyundai Space and Aircraft (stake sold in 2016).

The business model is pre-revenue hardware sales to enterprise airline partners and air mobility operators, with no commercial products currently available and no disclosed pricing. The company is wholly funded by Hyundai Motor Group, which has invested over $6 billion cumulatively since launch. As of early 2026, Supernal has undergone severe restructuring: CEO Jaiwon Shin departed in August 2025, approximately 296 employees (~80% of the California workforce) were laid off on February 27, 2026, headcount fell from ~500 to 70-80, and Fremont R&D and Mojave test facilities were scaled back or closed. A new chief technology officer was appointed alongside the May 2026 KAI partnership, signaling a tentative revival of the program under a Hyundai-KAI co-development model.

Name

Supernal

Legal name

Supernal, LLC

Website

https://jobs.supernal.aero

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

251–500 employees

Short description

Supernal is Hyundai Motor Group's US subsidiary developing the S-A2 four-passenger eVTOL aircraft and an integrated Advanced Air Mobility ecosystem. The pre-revenue company is pursuing FAA Part 21 Type Certification for commercial airline air-taxi operations later this decade.

Ownership category

akta.pro rank

Product category

Urban Air Mobility / eVTOL Aircraft Manufacturing

NAICS

Aircraft Manufacturing (336411), Aerospace Product and Parts Manufacturing (33641), Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511)

SIC

Aircraft (3721), Search, Detection, Navagation, Guidance, Aeronautical Sys (3812)

akta.pro primary industry

Air Taxi & Urban Air Mobility (eVTOL) Operators (TLAFAAAD)

akta.pro secondary industries

Electric & Hybrid-Electric Propulsion (eVTOL/Regional) (IMABADAH), Autonomous Flight Control & Guidance Systems (UAS/Urban Air Mobility) (IMABAFAO), Special-Mission Fixed-Wing Aircraft Manufacturing (ISR, AEW&C, Patrol) (IMABAAAH)

Keywords

• Electric vertical takeoff aircraft
• Advanced air mobility
• EVTOL aircraft manufacturing
• Urban air mobility
• Civil aviation certification

Headquarters

HQ city

Irvine

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Personnel, Supply Chain, Operations, Infrastructure

Revenue model

1. eVTOL Aircraft Sales: Pre-revenue company developing eVTOL aircraft for air taxi services. Revenue model will be aircraft sales to airline partners and operators once certification is achieved. The S-A2 four-passenger eVTOL was targeted for 2028 certification.
2. AAM Ecosystem Services: Developing ground-to-air ecosystem to support Advanced Air Mobility operations, including vertiport infrastructure and related services

Go-to-market motion2 records

Distribution channels2 records

Marketing channels3 records

Core offering

Supernal is developing the S-A2, a four-passenger electric vertical takeoff and landing (eVTOL) aircraft designed for urban air taxi services and targeting FAA type certification for commercial deployment. The company is building an integrated Advanced Air Mobility (AAM) ecosystem that pairs the autonomous-capable aircraft with ground-to-air infrastructure including vertiport and FBO network partnerships. The S-A2 was originally targeted for 2028 certification, with future revenue from aircraft sales and services to airline partners and commercial operators.

Product overview

Supernal is developing a unified Advanced Air Mobility (AAM) ecosystem consisting of the S-A2 four-passenger eVTOL aircraft integrated with ground-to-air infrastructure. The S-A2 is designed from day one to be autonomous capable using advanced AI and machine learning technology. The company is working toward FAA type certification under Part 21, targeting commercial deployment in the 2028 timeframe.

Differentiator

Problem solved

Functional benefit

Products and services

• S-A2 eVTOL Aircraft
• Advanced Air Mobility (AAM) Ground-to-Air Ecosystem

Named customers1 record

Segments2 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature3 records

Partnerships

Three partnerships are on record, tiered flagship and core.

• Korea Aerospace Industries (KAI)flagshipStrategic or Co-development Partner · 8 May 2026Hyundai Motor Group and KAI signed MOU on May 8, 2026 to jointly develop Advanced Air Mobility aircraft including eVTOL vehicles. Supernal contributes electric powertrain and mass-production expertise while KAI provides aircraft development capabilities. Collaboration extends to supply chains, certification processes, and global customer networks, with commercial deployment targeted for later this decade. This partnership revives historical connection as Hyundai previously held stake in KAI through Hyundai Space and Aircraft before selling it in 2016.
• Clay Lacy AviationcoreStrategic or Co-development Partner · 22 October 2024Partnership announced October 22, 2024 between Supernal and Clay Lacy Aviation to prepare the Fixed Base Operator (FBO) network for Advanced Air Mobility operations. This prepares ground infrastructure and service network for future commercial eVTOL operations.
• GKN AerospacecoreTechnology or Integration · 1 January 20232023 partnership between Supernal LLC and GKN Aerospace for eVTOL aerostructures. GKN successfully delivered full composite wing assembly and booms for Supernal's eVTOL demonstrator aircraft from UK facilities, with components critical to aircraft structural integrity supporting testing program aimed at commercial deployment.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Joby Aviation: Leading eVTOL air taxi developer pursuing FAA type certification with a four-passenger tilt-propeller aircraft. Direct competitor to Supernal's S-A2, with Delta and Toyota as strategic backers and a more advanced flight test and commercialization track record.
• Archer Aviation: Developing the Midnight four-passenger eVTOL aircraft targeting FAA certification and commercial air taxi operations with United Airlines and other partners. Most direct S-A2 competitor on configuration, target market, and certification timeline.
• Eve Air Mobility: Embraer-backed eVTOL developer building the Eve four-seat aircraft with strong order book from airlines and operators. Direct competitor in the urban air mobility space, benefiting from Embraer's aerospace manufacturing scale similar to Supernal/Hyundai.
• Vertical Aerospace: UK-based eVTOL developer building the VX4 four-passenger aircraft with pre-orders from airlines including Virgin Atlantic and American Airlines. Direct peer in the four-passenger eVTOL certification race with comparable target market.
• BETA Technologies: US-based eVTOL and electric aviation company developing the ALIA aircraft for passenger and cargo applications. Comparable in pursuing FAA certification, building charging infrastructure, and serving airline/cargo operators.
• Lilium: German eVTOL developer (now reorganized under new ownership) that pursued regional air mobility with a ducted-fan jet. Direct peer in the urban/regional air mobility category though targeting a different aircraft configuration.
• Wisk Aero: Boeing-owned autonomous eVTOL developer building the Generation 6 self-flying air taxi. Comparable on autonomous-by-design philosophy and air taxi mission, with Boeing's aerospace scale analogous to Hyundai's backing of Supernal.

Emerging players

• Overair: California-based eVTOL startup developing the Butterfly aircraft for urban air mobility. Emerging player with overlapping technology and customer segments but more limited capital backing than Supernal.
• Skyryse: Autonomous flight technology company developing flight automation systems that could enable eVTOL and conventional aircraft operations. Comparable on AI/ML flight autonomy approach intersecting with Supernal's autonomous-capable design.

Broad incumbents

• Hyundai Motor Group: Parent conglomerate providing capital, automotive manufacturing scale, and mass-production capabilities to Supernal. As the strategic owner and primary investor ($6B+ committed), Hyundai's broader automotive and electrification strategy directly shapes Supernal's competitive positioning.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@Supernal_aero
• LinkedInlinkedin.com/company/supernalaero

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Supernal