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ARX Robotics

Builds modular unmanned ground vehicles and the Mithra OS software that adds autonomy and fleet connectivity to new and existing military vehicles.

Founded 2022201-500 employeesMunich, Germany5 open positionsWebsiteLinkedIn

Ground RoboticsAI & Defence Software

Products & Solutions

Gereon
Gereon
A medium-sized modular unmanned ground vehicle that can be driven manually or run autonomously. The company lists a load capacity of up to 500 kg, a speed of 15 km/h, a range of 40 km, 72 hours of operating time, a 2.5 hour charging time and a control range of up to 4 km, with thermal night vision cameras. The ARX modular attachment system lets one vehicle be refitted for tasks such as reconnaissance, logistics and casualty evacuation, and the company offers it in defence and commercial versions.
Mithra OS
An operating system for military vehicles that can be installed on existing fleets as well as new platforms. It fuses sensor data into a real-time picture for the crew, adds autonomy functions to vehicles that were built without them, connects several vehicles for coordinated movement and delivers software updates over the air. Gereon and Hector both run on it.
Hector
A wheeled, medium-class unmanned ground vehicle that a crew can drive to the edge of an operating area and then switch to teleoperation or supervised autonomy. It comes in combustion and fully electric configurations on a shared chassis and runs Mithra OS on an onboard compute module. The product page lists a speed of 70 km/h, a load capacity of up to 500 kg, a towing capacity of 1500 kg and a control range of up to 4 km, and the launch release gives the combustion variant a top speed of up to 120 km/h and a range of up to 350 km.

Videos

GEREON RCS Explained – ARX Robotics Modular UGV

ARX Robotics Presented the Hector System

About

ARX Robotics develops unmanned ground vehicles and software that adds autonomy to military land vehicles. The company was founded in 2022 as ARX Landsysteme by Marc Wietfeld (CEO), Maximilian Wied (CFO) and Stefan Roebel (COO), all former officers of the German Bundeswehr, a year after Wietfeld started work on the first prototype. Its German headquarters is in Oberding near Munich.

Offices

Munich, GermanyBerlin, GermanyLondon, United KingdomKyiv, Ukraine

Backed by

HV CapitalSpeedinvestOmnes CapitalNATO Innovation FundProject A VenturesDiscovery VenturesLakestarInterface CapitalHeliad

Customers & Partners

British ArmyUkrainian Armed ForcesEuropean Defence AgencySupacatDEUTZHelsingRoboneersGeneral Dynamics Land Systems-UK

Timeline

2026-09
Announced its expansion into Poland as its fourth market, starting with a Polish legal entity.
2026-06
Announced a new headquarters and production facility in Munich, a representative office in Berlin, a plan to double headcount by the end of 2026 and a new brand identity.
2026-04
Won its first British Army contract through Task Force RAPSTONE and began manufacturing Gereon vehicles in the United Kingdom.
2025
Closed a €31M Series A led by HV Capital and an €11M extension led by Speedinvest, bringing total funding to €42M.
2024
Closed a €9M seed round led by NATO Innovation Fund, Discovery Ventures and Project A Ventures.
2022
Founded as ARX Landsysteme, now ARX Robotics, by Marc Wietfeld, Maximilian Wied and Stefan Roebel, a year after work on the first prototype began.

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