GEREON
Modular tracked uncrewed ground vehicle for logistics, casualty evacuation, surveillance and inspection, with autonomous and manual operation.
Maturity not rated
Startup · Germany
ARX Robotics
HQ Oberding, GermanyFounded 2022201-500 employees
Robotic systems for defense, commercial and humanitarian operations.
Funding5 rounds · ~$58.5M
- Equity raised
- ~$58.5M
- Latest
- UndisclosedSeries A · Oct 16, 2025
Sep 19, 2023Jul 29, 2025
| Announced | Stage | Amount | Valuation | Lead investors | Other investors | Confidence |
|---|---|---|---|---|---|---|
| Oct 16, 2025 | Series A | Undisclosed | — | — | — | Speculative |
| Jul 29, 2025 | Series A | ~$12.8M | — | Speedinvest | Heliad, HV Capital | Confirmed |
| Apr 28, 2025 | Series A | ~$34.8M | — | HV Capital | NATO Innovation Fund, Omnes Capital, Project A | Confirmed |
| Jun 10, 2024 | Seed | ~$9.7M | — | Discovery Ventures, NATO Innovation Fund, Project A | — | Confirmed |
| Sep 19, 2023 | Pre-Seed | ~$1.2M | — | Project A | — | Reported |
- Series ASpeculativeUndisclosedOct 16, 2025
- ~$12.8MJul 29, 2025
- ~$34.8MApr 28, 2025
- ~$9.7MJun 10, 2024
- Pre-SeedLed by Project A~$1.2MSep 19, 2023
Raised counts equity rounds; debt, secondary sales and grants are totaled separately. Amounts in other currencies are converted at the announcement month's average rate. A ~ marks an estimated or converted amount.
Systems3
HECTOR
Wheeled ground vehicle supporting crewed driving, teleoperation and supervised autonomy, built on Mithra OS for logistics, reconnaissance and modular payloads.
Maturity not rated
MITHRA OS
Software platform integrating autonomous and legacy ground vehicles with sensor fusion, coordinated movement and remote software updates.
Maturity not rated
Newest unveiled first. Open a system for its milestone timeline, components and sources.
Capabilities1
| Technology | Role | Maturity | TRL | Notes | Confidence |
|---|---|---|---|---|---|
| Uncrewed systems | Developer | — | — | — | Reported |
Maturity and TRL describe this organization's work; the field-wide maturity is on each technology's page.
People5
| Person | Role |
|---|---|
| Marc Wietfeld · LinkedIn ↗ | Co-Founder & CEO |
| Maximilian Wied · LinkedIn ↗ | Co-Founder & CFO |
| Stefan Roebel · LinkedIn ↗ | Co-Founder & COO |
| Marc Wietfeld · LinkedIn ↗ | CEO |
| Stefan Roebel · LinkedIn ↗ | COO |
Sources13
Show all 13 sources and supporting evidence
Profile2
- 1CompanyARX Robotics | Home
ARX Robotics · Supports Organization · linkedin url
“https://www.linkedin.com/company/arx-robotics/”
- 2
LinkedIn · Supports Organization · employee range
“employee_range: 201-500 (profile: 201-500 employees)”
Systems3
- 3CompanyARX Robotics — GEREON
Supports System
“The core of ARX’s product line is the modular, battle-proven GEREON UGV (Unmanned Ground Vehicle) Series.”
- 4CompanyARX Robotics — Hector
Supports System, System · system component:arx-mithra-os
“Hector is a wheeled, medium-class unmanned ground vehicle”
- 5CompanyARX Robotics — MITHRA OS
Supports System
“Mithra OS brings autonomous capabilities to existing platforms”
Technologies1
- 6
Funding6
- 7
Tech.eu · Jul 29, 2025 · Supports Funding round · amount
“has raised an additional €11 million as part of a Series A extension. The round was led by Speedinvest, with additional backing from HV Capital.”
- 8
Omnes Capital · Apr 28, 2025 · Supports Funding round · amount
“successfully completed its €31 million Series A funding round, led by HV Capital with participation from Omnes Capital and significant support from existing investors NATO Innovation Fund and Project A”
- 9
Vestbee · Jun 11, 2024 · Supports Funding round
“has raised €9 million in a seed funding round co-led by NIF, Discovery Ventures, and Project A.”
- 10CompanyARX Robotics | About Us
ARX Robotics · Supports Funding round, Funding round · amount, Organization · founded year, Organization · website, Role
“Successful completion of €31M Series A led by HV Capital with participation from Omnes Capital, and significant contributions from existing investors NATO Innovation Fund and Project A”
- 11DatabaseARX Robotics — hq city
PitchBook · Supports Funding round, Organization · country, Organization · employee range, Organization · hq city, Organization · ownership
“10-Jun-2024”
- 12
ARX Robotics · Supports Funding round
“ARX Robotics has secured an additional €11M in our Series A extension, led by Speedinvest – bringing total funding to €42 million.”
People1
- 13CompanyARX Robotics | Investors
ARX Robotics · Supports Role
“Founded by Marc Wietfeld (Co-Founder and CEO), Maximilian Wied (Co-Founder and CFO), and Stefan Roebel (Co-Founder and COO), all former officers in the German Bundeswehr”
Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.