Ultra I&C competitors and alternatives
As of Nov 14, 2026, Alion lists 10 companies most like Ultra I&C: Fuse Integration, Octasic, Viasat, Sigma Defense Systems, L3Harris Technologies, General Dynamics Mission Systems, EOS IT Solutions, CISSecure, Nomad GCS and Sozvezdie.
- Ultra I&C itself has 31 open roles on Alion.
- Of them, L3Harris Technologies is hiring the most, with 1,544 open roles.
- Viasat has raised the most venture funding on record: $175M.
Ultra I&C 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 | Raised | Last round | Employees | Headquarters | Main technologies | Hiring in |
|---|---|---|---|---|---|---|---|
Ultra I&C
This company
|
31 | – | – | 201-500 | Maidenhead, United Kingdom | Linux, Rust, IBM DOORS | United Kingdom, United States |
Fuse Integration
In common: Military Communication · Python, JavaScript, C++ |
13 | – | – | 51-200 | San Diego, United States | CI/CD, SolidWorks, Linux | United States |
| Octasic In common: Military Communication · Python, JavaScript, Rust | 36 | – | – | 201-500 | Montreal, Canada | Python, C++, Prometheus | Canada |
Viasat
In common: Military Communication · Python, JavaScript, Rust |
232 | $175M | Venture round $175M2020 | 5000+ | Carlsbad, United States | Python, CI/CD, Linux | United States, United Kingdom, India +10 more |
Sigma Defense Systems
In common: Military Communication · Python, JavaScript, PowerShell |
43 | – | – | 201-500 | Perry, United States | Python, Windows, PowerShell | United States, Israel |
L3Harris Technologies
In common: Military Communication · Python, JavaScript, Rust |
1,544 | – | – | 5000+ | Melbourne, United States | Python, C++, Linux | United States, Canada, Australia +8 more |
General Dynamics Mission Systems
In common: Military Communication · Python, JavaScript, Rust |
615 | – | – | 5000+ | Fairfax, United States | Linux, Python, C++ | United States |
EOS IT Solutions
In common: IT Infrastructure & Networking Services · Python, JavaScript, PowerShell · headquarters in United Kingdom |
173 | – | – | 201-500 | Banbridge, United Kingdom | Python, SLI/SLO/SLA, Microsoft Excel | United States, United Kingdom, Finland +15 more |
CISSecure
In common: Military Communication · Python, JavaScript, C++ |
14 | – | – | – | Ashburn, United States | C++, Linux, TEMPEST | United States |
Nomad GCS
In common: Military Communication · JavaScript, C++, SolidWorks |
18 | – | – | 201-500 | Columbia Falls, United States | SolidWorks, JavaScript, Nomad | United States |
Sozvezdie
In common: Military Communication · Python, JavaScript, C++ |
7 | – | – | 51-200 | Voronezh, Russia | SQL, Docker, 1C | Russia |
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 Ultra I&C'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, "Ultra I&C competitors and alternatives: 10 similar companies compared on hiring and funding", as of Nov 14, 2026. https://alion.io/company/ultra-ic/competitors