Castelion Corporation
El Segundo, CA · UEI U56KN6TRS3K1 · NAICS 336414
Castelion Corporation is a federal contractor based in El Segundo, CA operating in manufacturing (NAICS 336414). Castelion Corporation has received $71.34 million across 10 federal contracts. Castelion Corporation's largest customer is Department Of Defense, accounting for $71.34 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| FA861224CB010 | Department Of Defense | December 29, 2025 | $55.85M |
| FA238523CB007 | Department Of Defense | September 24, 2025 | $16.97M |
| HQ086025CE025 | Department Of Defense | September 8, 2025 | $1.99M |
| FA238523CB008 | Department Of Defense | August 27, 2024 | $1.73M |
| FA865125CB026 | Department Of Defense | December 15, 2025 | $1.40M |
| W912CG25C0009 | Department Of Defense | December 9, 2025 | $1.31M |
| FA865623FB029 | Department Of Defense | September 29, 2023 | $1.0K |
| HQ085926FF347 | Department Of Defense | December 19, 2025 | $500 |
| HQ085926DE866 | Department Of Defense | December 19, 2025 | $0 |
| FA865623DA093 | Department Of Defense | September 28, 2023 | $0 |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Defense | $71.34M | 22 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 336414 | Guided Missile And Space Vehicle Manufacturing | $55.85M |
| 541715 | Research And Development In The Physical, Engineering, And Life Sciences (Except Nanotechnology And Biotechnology) | $15.49M |
| 332993 | Ammunition (Except Small Arms) Manufacturing | $1.0K |
| 541714 | Research And Development In Biotechnology (Except Nanobiotechnology) | $0 |
Track this on BesaGov
Get a free weekly email when this changes — new awards, new sub-awards, new opportunities. No login required.
Continue learning
Keep researching
Frequently asked questions
How much has Castelion Corporation received in federal contracts?
Castelion Corporation has been awarded $71.34 million across 10 federal contracts. Their largest customer is Department Of Defense, representing $71.34 million of awarded work.
What does Castelion Corporation do?
Castelion Corporation is a federal contractor based in El Segundo, CA, registered under NAICS 336414 (manufacturing).