Key Notes
- SE3 has raised $30 million in a Series A led by Accel, with Keen Venture Partners, Lakestar and Seedcamp backing software for autonomous drones and ground vehicles.
- Its onboard spatial AI combines sensor feeds into a shared 3D environment and is designed to support navigation and coordination when satellite signals or communications are disrupted.
- The company reports thousands of systems shipped over two years and plans European hiring and a UK office, while civilian robotics and emergency-response applications are targeted for exploration from 2027.
SE3 has raised $30 million in Series A funding led by Accel to expand spatial AI software for autonomous drones and ground vehicles. The Munich company announced the financing on November 12, with Keen Venture Partners joining existing investors Lakestar and Seedcamp.
Its software combines observations from different unmanned systems into a shared three-dimensional view of their surroundings. The aim is to give machines enough understanding of position, terrain and nearby objects to operate when satellite navigation or communications become unreliable.
A Shared Map Across Different Machines
SE3 describes a software layer that works across manufacturers, rather than requiring customers to buy one supplier’s complete fleet. Its architecture connects sensor feeds from air and ground platforms and runs processing onboard the vehicles. Operators can direct multiple systems through natural-language commands.
Local processing matters when a vehicle cannot continuously reach a remote server. It also leaves a demanding engineering problem: each machine must maintain a useful estimate of its own position while the wider system keeps observations consistent. A shared map is only valuable if operators can understand its accuracy and how quickly it changes.
SE3’s Auterion integration runs on Skynode onboard computers, according to the company’s announcement. The hardware-software relationship is another part of the integration challenge covered in our NXP platform report, which examines how sensing, computing and control fit together in autonomous machines.
Field Use Expands Beyond the Research Lab
SE3 says it has shipped thousands of systems over the past two years and is working on contracts with Ukraine and Germany’s Bundeswehr. It names Rheinmetall, HENSOLDT, Auterion and ERC System among its partners. These are company-reported delivery and relationship claims; the announcement does not provide contract values, revenue or a valuation.
The company grew out of Professor Daniel Cremers’ computer vision laboratory at the Technical University of Munich. Its founders are chief executive Lukas Köstler, chief technology officer Simon Klenk and Cremers, the chief science officer. Investor Seedcamp describes a system that places object labels and relationships over the reconstructed environment, allowing people to ask questions about the scene.
New Capital Funds European Expansion
The Series A will support engineering, commercial and operations hiring, a stronger presence in Germany and Ukraine, and a new UK office. Defense remains the immediate priority, while SE3 plans to explore civilian robotics, emergency response and other demanding applications from 2027.
The raise adds to investment across Europe’s uncrewed-systems supply chain. Our UFORCE funding report covers manufacturing expansion across sea, land and air, while the Royal Navy’s Atlantic Net program illustrates the work needed to combine platforms and sensors into a usable operational picture. SE3 is pursuing the software connecting those kinds of machines; no involvement in Atlantic Net is announced.
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