Where is Castelion headquartered?
Castelion is headquartered in Torrance, CA. Other public location signals are listed below.
- HQ
- Torrance, CA
- HQ address
- Public street address not consistently verified
- Offices
- Torrance, CA; New Mexico
- Founded
- 2022
- Employees
- Private; roughly 201-500 reported
- Largest hub
- Torrance, CA
Castelion locations
Public office and footprint signals for Castelion.
- Torrance, CA· Headquarters
- New Mexico· Planned manufacturing site
Where is Castelion's headquarters?
Castelion's headquarters is listed as Torrance, CA. This profile avoids inventing a street address where public sources only verify a city or metro area.
What other offices does Castelion have?
Public location signals include Torrance, CA (Headquarters), New Mexico (Planned manufacturing site). For fast-growing private companies, office footprints can change quickly, so territory teams should verify active job postings before routing field events.
What Castelion's office footprint means for territory planning
The main sales center of gravity is Torrance, CA, with secondary routing based on deployment, manufacturing, government-customer, or regional expansion signals. For defense and space companies, Washington, DC-area customer coverage can matter even when headquarters and engineering are elsewhere.
As of June 2026.Sources:Castelion aboutCastelion Series BAxios Blackbeard / Project Ranger
Castelion — frequently asked questions
