Poseidon Aerospace says the oversubscribed financing will support flight testing of its full-scale Egret freighter, a first production line and commercial and defense customer programs. The aircraft’s first uncrewed flight remains a target for the end of 2026.
By Land Offset PAI
Sept. 11, 2026
SAN FRANCISCO — Poseidon Aerospace has raised an oversubscribed $60 million Series A to advance its planned unmanned cargo aircraft, a round led by TQ Ventures that the company says will fund flight testing, production capacity and work with commercial and defense customers.1
The company’s announcement named JAWS, G Squared, Hanwha Asset Management USA, Starship Ventures, Drover Ventures, Draper Associates and other investors. In a separate LinkedIn announcement, Poseidon co-founder and Chief Executive David Zagaynov also identified Cade Ventures, Discipulus Ventures and Sovereign’s Capital as participants.1 TQ Ventures publicly confirmed that it led the financing.3
Poseidon said the capital will carry its initial full-scale aircraft through its flight-test campaign, establish and scale its first production line, add engineering and operations personnel, and support existing customer programs in commercial logistics and defense.2 The announcement does not identify customers, contract values, purchase commitments or government awards.
The principal aircraft, Egret, is an unmanned regional freighter that Poseidon says is intended to carry multiple tons of cargo. The company describes the full-scale aircraft as having an approximately 50-foot wingspan and says it expects its first uncrewed flight by year’s end.2 That schedule means the aircraft had not completed the announced full-scale uncrewed flight at the time of the financing. TechCrunch independently reported the planned flight test and wingspan, based on an interview with Zagaynov.4
Poseidon has flown a smaller demonstrator. In its 2025 seed-round announcement, the company said Seagull, a quarter-scale prototype, had a 13-foot wingspan and a payload capacity of up to 50 pounds.5 The later Series A announcement said the demonstrator had been flown in 2025 to validate elements of Egret’s design and control architecture.2 Neither the financing announcement nor the independent report provides a verified full-scale payload, range, cruise speed, endurance, certification basis or production rate for Egret.
The startup’s operating plan is also material to the investment case. Rather than selling aircraft to existing carriers, Poseidon says it intends to operate a regional cargo service itself, initially targeting regional commercial freight and contested defense logistics.2 TechCrunch reported that Egret and Poseidon’s proposed Heron seaplane variant are fixed-wing aircraft using combustion engines, not electric or hydrogen powertrains.4
Poseidon has publicly framed the aircraft as relevant to U.S. and allied logistics in austere and contested environments. Its 2025 company announcement said it had entered a cooperative research and development agreement with Naval Surface Warfare Center Panama City Division and had demonstrated flight capabilities in littoral zones.5 However, the company has not named a defense customer or disclosed a procurement award in the Series A material. A publicly posted FAA comment from Poseidon Tech Corporation is a policy submission, not an operating authorization or contract; it asks the agency to create a cargo-transport operating-certificate pathway and revise proposed aircraft-size and speed limits.6
The regulatory pathway remains unresolved. The FAA’s Part 108 initiative for beyond-visual-line-of-sight operations was still a proposed rule in January, when the agency reopened comments on parts of the proposal.7 The FAA record reviewed for this report does not establish that Poseidon holds a Part 108 certificate, a type certificate or permission to conduct the commercial freight operations it describes.
The round follows Poseidon’s $11 million seed financing announced in November 2025.5 Founded in 2024, Poseidon now lists its headquarters in Alameda, California.2
References
- David Zagaynov, “Announcing Poseidon Aerospace $60M Series A,” LinkedIn, Sept. 8, 2026.
- Poseidon Aerospace, “Poseidon Aerospace Raises $60 Million Series A to Build Unmanned Cargo Aircraft,” Sept. 8, 2026.
- TQ Ventures, “Poseidon Aerospace Raises $60M in Series A Funding,” LinkedIn, Sept. 8, 2026.
- Sean O’Kane, “Poseidon Aerospace lands $60M ahead of first pilotless test flight,” TechCrunch, Sept. 8, 2026.
- Poseidon Aerospace, “Poseidon Aerospace Announces $11M Fundraise to Build Unmanned Cargo Aircraft,” Nov. 5, 2025.
- Poseidon Tech Corporation, “Poseidon Aerospace Comments on the Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations NPRM,” Regulations.gov comment FAA-2025-1908-1972, posted Oct. 6, 2025.
- Federal Aviation Administration, “Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations; Reopening of Comment Period,” Federal Register, Jan. 28, 2026.