Aero Vodochody Company Profile, Products, Employees and Revenue

Aero Vodochody is the Czech aircraft maker founded in 1919 whose L-29 and L-39 jet trainers, more than 6,000 built in total, taught generations of Warsaw Pact pilots and still fly in dozens of countries. Today it sells the modernized L-39 Skyfox, the new-generation successor developed as the L-39NG, and is owned by a Hungarian-led group.

1919

Year the company was founded

2,800+

L-39 Albatros built

14

Skyfox jets delivered in 2025

~CZK 6.5B

Revenue in 2025, about €269M, reported

Aero Vodochody at a glance

Company fact sheet

Item	Detail
Full name	Aero Vodochody Aerospace a.s.
Headquarters	Odolena Voda, near Prague, Czech Republic
Founded	1919
Owner	Vodochody Holdings, part of Hungary’s HSC Aerojet (majority held by Kristóf Szalay-Bobrovniczky, with Czech firm Omnipol holding a minority stake)
Employees	Nearly 2,000, reported
Main products	L-39 Skyfox trainer and light combat aircraft; aerostructures for airliners and transports
Legacy products	L-29 Delfín, L-39 Albatros, L-59 Super Albatros, L-159 ALCA

Sources: company information and press reports; employee and ownership details reported as of 2025 to 2026.

Who owns Aero Vodochody

Aero was privatized after the Cold War and spent the 2000s under Czech investment group Penta, which held it for about 13 years. A sale to a Hungarian-Czech joint venture was agreed in 2020 and later reshaped, and in autumn 2022 the ownership transfer was completed, with Hungarian group HSC Aerojet becoming the owner of Vodochody Holdings. Businessman Kristóf Szalay-Bobrovniczky holds a majority stake and Czech defense trader Omnipol holds the rest, according to reports.

Aero is a separate business from other Czech arms groups such as Colt CZ Group and the Czechoslovak Group, and its strategy is distinct. Its model combines military trainers with contract aerostructures, in which it builds parts for other aircraft makers.

What aircraft does Aero Vodochody make

Aero Vodochody jet trainer family

Type	First flight	Role and notes
L-29 Delfín	1959	First standard Warsaw Pact jet trainer, around 3,600 built
L-39 Albatros	1968	Successor trainer, more than 2,800 built, widely exported
L-59 Super Albatros	1980s	Upgraded L-39 with stronger engine and avionics
L-159 ALCA	1997	Light combat aircraft for the Czech Air Force and export
L-39 Skyfox (L-39NG)	2018	New-generation trainer, Williams turbofan and modern cockpit

Build numbers are approximate and reported from manufacturer and reference sources.

The L-29 and L-39 are the reason Aero matters. Soviet bloc air forces used them for primary and advanced training, and the L-39 in particular spread to dozens of countries, from India to Africa and Latin America. Many of those airframes still fly, which is why Aero also earns money on overhaul, spare parts and upgrades.

The L-159 ALCA, a light combat variant, was built in a smaller series and served with the Czech Air Force, which also sold some to Iraq and to a US private operator. Its main role was to keep Aero’s assembly lines active in the post-Soviet period when trainer orders slumped.

L-39 Skyfox and L-39NG explained

The L-39NG, now marketed as the L-39 Skyfox, is a clean-sheet update of a proven airframe. It replaces the old Ukrainian-built Ivchenko turbofan with a Williams FJ44 engine, adds a glass cockpit and a modern avionics suite, and cuts maintenance hours. It can serve as an advanced trainer, a lead-in fighter trainer or a light attack aircraft, carrying a few thousand pounds of ordnance on underwing stations.

The aim is a low-cost training option that competes with the Leonardo M-346 and the T-50 family built by Korea Aerospace Industries, both more expensive and more capable. Reported customers include operators in Hungary, Senegal, Portugal-based Skytech and US-based RSW Aviation, and Czech Air Force interest has been reported. Delivery numbers are reported by the company, and the aircraft’s performance figures are manufacturer-stated.

Aero Vodochody revenue and outlook

Aero reported revenue of about 6.5 billion Czech koruna in 2025, roughly 269 million euros, up around 8 percent, and a record profit before tax of about 512 million koruna. A record 14 Skyfox aircraft were delivered during the year, and the program accounted for about 58 percent of revenue, according to company-reported figures. The rest came from aerostructures for customers such as Embraer and Airbus, plus support services.

The outlook depends on converting the Skyfox order book into steady deliveries and on the pace of pilot-training spending among allies. Risks include supply-chain constraints, reliance on one main product and a crowded trainer market. Yet with air forces rebuilding training pipelines, a simple and affordable jet has a clear niche.

Editor’s read

Aero’s advantage is a known, cheap-to-fly airframe with thousands of legacy users, which reduces risk for customers that cannot afford a more advanced trainer. Its challenge is scale, at 14 jets a year it remains a niche producer, and growth will depend on whether production can rise without a loss of quality.