Singularity Defense competitors and alternatives
As of Nov 15, 2026, Alion lists 10 companies most like Singularity Defense: Aurelius Systems, Alpine Eagle, Sphere Defense, RTX, Cambridge Aerospace, ARXLIGHT, DroneShield, Anduril Industries, Zone 5 Technologies and Shield AI.
- Singularity Defense itself has 20 open roles on Alion.
- Of them, RTX is hiring the most, with 3,750 open roles.
- Anduril Industries has raised the most venture funding on record: $6.3B.
- Open roles at ARXLIGHT rose the most: from 18 on Oct 12, 2026 to 21 now.
Singularity Defense and its competitors compared
Open roles are the postings Alion lists today; their change is shown only for career sites that state posting dates. Funding is the venture money on record. A dash means Alion holds no figure.
| Company | Open roles | Change | Raised | Last round | Employees | Headquarters | Main technologies | Hiring in |
|---|---|---|---|---|---|---|---|---|
Singularity Defense
This company
|
20 | – | – | – | 11-50 | Gardena, United States | Python, SolidWorks, C++ | United States |
Aurelius Systems
In common: Air Defense, Defense Manufacturing · Python, Rust, C++ · headquarters in United States |
4 | – | $50M | Series A $40M2026 | 51-200 | San Francisco, United States | Sensor Fusion, C++, ROS2 | United States |
Alpine Eagle
In common: Air Defense, Defense Manufacturing · Python, JavaScript, C++ |
17 | – | – | Venture round2024 | 11-50 | Munich, Germany | Machine Learning, Python, C++ | Germany |
Sphere Defense
In common: Air Defense, Defense Manufacturing · Python, Rust, C++ |
12 | – | – | – | – | Brussels, Belgium | C++, Python, Rust | Belgium |
RTX
In common: Defense Manufacturing, Air Defense · Python, JavaScript, Rust · headquarters in United States |
3,750 | – | – | – | 5000+ | Arlington, United States | Python, C++, MATLAB | United States, Canada, United Kingdom +28 more |
Cambridge Aerospace
In common: Air Defense, Defense Manufacturing · Python, JavaScript, Rust |
48 | – | $300M | Venture round2026 | 201-500 | Cambridge, United Kingdom | Python, MATLAB, C++ | United Kingdom, Germany, Australia +1 more |
ARXLIGHT
In common: Air Defense · Python, JavaScript, C · headquarters in United States |
21 | +17%since Oct 12, 2026 | – | – | 201-500 | Oakland, United States | Python, C++, CUDA | United States |
DroneShield
In common: Air Defense, Defense Manufacturing · Python, JavaScript, C++ |
21 | – | $26.2M | Venture round $100k2018 | 201-500 | Sydney, Australia | Linux, Python, Machine Learning | Australia, Netherlands, United States |
Anduril Industries
In common: Defense Manufacturing · Python, JavaScript, Rust · headquarters in United States |
2,257 | +11%since Oct 12, 2026 | $6.3B | Series H $2.5B2024 | 5000+ | Costa Mesa, United States | Computer Vision, Sensor Fusion, Python | United States, Australia, United Kingdom +7 more |
Zone 5 Technologies
In common: Defense Manufacturing · Python, JavaScript, C++ · headquarters in United States |
83 | – | – | – | 51-200 | San Luis Obispo, United States | Python, MATLAB, Simulink | United States |
Shield AI
In common: Defense Manufacturing · Python, JavaScript, Rust · headquarters in United States |
617 | +6%since Oct 12, 2026 | $735M | Series G $240M2024 | 1001-5000 | San Diego, United States | Python, C++, CI/CD | United States, Australia, United Kingdom +14 more |
How the list is made
The list comes from Alion's similar-companies engine, the same one AI agents query through the Alion MCP server. A company ranks higher when it shares more of Singularity Defense's industry segments and is less spread over others, when its job postings name the same technologies, when it is headquartered in the same country and when its size is close. The list is rebuilt every week.
How to cite this page
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page.
Alion, "Singularity Defense competitors and alternatives: 10 similar companies compared on hiring and funding", as of Nov 15, 2026. https://alion.io/company/singularity-4/competitors