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Castelion

Limited coverage

American Dynamism

Company website description

Castelion designs, tests, and manufactures next-generation military systems rapidly and at massive scale to deter future wars.

Andreessen Horowitz
castelion.com ↗
Research Castelion

Tracking coverage

Some source history is available; coverage remains limited.

Momentum +1 · Limited coverage
The latest public index does not report a rank for this company.Index checked:
Fundraising +2 · Awaiting data
No verified dated source evidence recorded.
New VC +3 · Awaiting data
No verified dated source evidence recorded.
Completed exit +10 · Limited coverage
Some public news sources checked; coverage remains partial.News checked:

Coverage describes public evidence. Points require a qualifying milestone after your pick.

Company website description

Castelion designs, tests, and manufactures next-generation military systems rapidly and at massive scale to deter future wars.

Visit castelion.com ↗Product description source ↗

Product source checked 31 Oct 2026

Source category

American Dynamism

Category source ↗

Checked

Tracked VC backing

A portfolio listing documents backing; its observation date is not an investment date.

Dated public activity

No dated funding or investment events recorded yet.

History is research context. Only qualifying milestones after your pick earn points.

Company and sources ↗
How it works

Pick up to 50 companies. Your picks are private to your account.

A new US fundraising disclosure (Form D) earns 2 points. A first investment announced by a tracked VC earns 3. Milestones must occur and be observed after your pick.

Measured growth earns 1 point once: the same RiseFinder composite score rises between dated observations after your pick, using one formula version. Where available, a supported public source metric can also qualify. Lower ranks are better; rising counts are better. A completed, dated IPO or acquisition earns 10 points once.

The composite score measures relative public signals on a 0–100 scale. It is not a company valuation. Coverage varies; companies without qualifying history wait for evidence.

Initial imports, old discoveries, follow-ons from existing backers, amendments, undated events and same-day events earn no points.

Points track verified milestones after your pick. They do not represent investment returns.