What is HENSOLDT? Germany’s Defense Sensor Giant Explained
HENSOLDT AG is Germany’s foremost defense electronics company, supplying radar systems, electronic warfare suites, electro-optical sensors, and signals intelligence solutions to armed forces across NATO and beyond. Headquartered in Taufkirchen near Munich, the company posted €2.45 billion in revenue and a record €8.83 billion order backlog in fiscal year 2025 — figures that reflect the dramatic surge in European defense spending since Russia’s full-scale invasion of Ukraine.
From Airbus Spin-Off to Listed Defense Prime
HENSOLDT takes its name from Moritz Carl Hensoldt (1821–1903), a pioneer of German optics. Its modern identity, however, dates to 2017, when Airbus Defence & Space divested its sensors and electronic warfare businesses to U.S. private equity firm KKR for €1.1 billion, creating HENSOLDT as a standalone entity. Three years later, in September 2020, the company listed on the Frankfurt Stock Exchange at €12 per share.
Within months of the IPO, the German Federal Government acquired a 25.1 percent stake via state-owned KfW Bank — effectively a golden share designed to prevent hostile takeovers of a strategically sensitive asset. Italy’s Leonardo followed with a 22.8 percent stake, cementing an industrial partnership that now spans radars, avionics, and airborne surveillance. The remaining shares trade freely on the Frankfurt exchange under the ticker HAG.
What Does HENSOLDT Make?
HENSOLDT’s portfolio spans five core domains. In ground-based air defense and surveillance radar, the flagship is the TRML-4D — a C-band GaN (gallium nitride) AESA (active electronically scanned array) system with a 250-kilometer instrumented range capable of tracking over 1,500 targets simultaneously. The system was delivered to Ukraine in 2024, marking its combat debut. Complementing it are the SPEXER 2000 family for short-range surveillance and counter-drone operations, the COBRA weapon-locating radar, and the TwInvis passive radar, which detects targets using commercial FM and television broadcasts without emitting any RF signal of its own.
At sea, HENSOLDT’s TRS-4D multi-function C-band AESA radar equips Germany’s F125 and F126 frigates as well as the U.S. Navy’s Freedom-class Littoral Combat Ships (designated AN/SPS-80). The Quadome, developed by HENSOLDT South Africa, recently won a contract to outfit three UK Royal Fleet Auxiliary Fleet Solid Support ships.
In electronic warfare, the Kalaetron family defines HENSOLDT’s ambitions: Kalaetron Attack is an AI-driven GaN escort jammer designed for the Eurofighter Typhoon; Kalaetron Integral provides seamless ELINT and COMINT coverage from 30 MHz to 40 GHz; and Kalaetron RWR is a fully digital radar warning receiver built for both aircraft and helicopters. Together, these systems form the sensor backbone of the PEGASUS strategic signals intelligence aircraft — a Bombardier Global 6000 platform scheduled for delivery to the Bundeswehr in 2027.
Financial Performance
| Metric | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|
| Revenue (€ bn) | 1.71 | 1.85 | 2.24 | 2.45 |
| Order intake (€ bn) | — | 2.09 | 2.90 | 4.71 |
| Order backlog (€ bn) | — | 5.50 | 6.64 | 8.83 |
| Net income (€ mn) | — | — | 108 | — |
Ukraine: The Proving Ground
No single event has raised HENSOLDT’s profile more than the war in Ukraine. Since 2024, more than a dozen TRML-4D air defense radars and an undisclosed number of SPEXER 2000 3D MkIII counter-UAS radars have been delivered to the Ukrainian Armed Forces under a package valued at over €340 million. The TRML-4D, integrated with the IRIS-T SLM air defense system, has been credited with improving Ukraine’s ability to detect and engage incoming threats at extended ranges. Comparable packages have been signed with Latvia and Slovenia.
Global Footprint and Subsidiaries
Beyond Germany, HENSOLDT operates in the UK (Kelvin Hughes, naval and airport radars), France (Nexeya SAS, avionics), South Africa (ARGOS-II, Quadome, SERO periscopes — all ITAR-free), Australia, India, and the United States. The 2023 acquisition of ESG Elektroniksystem- und Logistik-GmbH for €675 million added a major systems integration arm serving the Bundeswehr, pushing total headcount toward 10,000.
Shareholder Structure
| Shareholder | Stake (%) | Role |
|---|---|---|
| German Federal Government (KfW) | 25.1 | Strategic / golden share |
| Leonardo S.p.A. (Italy) | 22.8 | Industrial partner |
| Free float (Frankfurt: HAG) | ~52.1 | Public shareholders |
Frequently Asked Questions
When was HENSOLDT founded? The company was spun out of Airbus Defence & Space in 2017 and listed on the Frankfurt Stock Exchange in September 2020.
Who owns HENSOLDT? The German Federal Government holds 25.1%, Leonardo 22.8%, with the remainder in free float.
Did HENSOLDT supply weapons to Ukraine? HENSOLDT supplied defense sensor systems — specifically TRML-4D air defense radars and SPEXER counter-UAS radars — not weapons. The package exceeded €340 million.
Does HENSOLDT work with Turkey? Yes. SERO 400 optronics periscope systems are being integrated into Turkey’s Preveze-class and domestically built Type 214 submarines.
Sources
hensoldt.net · German Federal Ministry of Defence (BMVg) · Defence Industry EU · Euromaidan Press · Army Technology · Naval News · SIPRI · Frankfurt Stock Exchange (HAG)
