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Castelion Corp

Makes hypersonic weapons for the U.S. military and allied forces.

Updated Nov 9, 2026·Latest SEC filing Aug 28, 2026·Suggest an edit

About Castelion

Castelion is a private company based in Torrance, California, incorporated in 2022 in Delaware. It has reported $1,081,002,659 raised in five offerings on Form D since April 2023. Its chief executive is Charles Hargis.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Aug 13, 2026Aug 28, 2026$647,000,679of $800.0M target17$38.0MEquityRule 506(b)Form D ↗
Aug 8, 2025Nov 20, 2025$359,998,733fully sold30$11.9MEquity, Options, Securities on exerciseRule 506(b)Form D ↗
Nov 4, 2024Nov 20, 2025$59,999,916fully sold8$7.4MEquityRule 506(b)Form D ↗
Sep 18, 2023Oct 6, 2023$8,588,336of $8.6M target17$505KEquityRule 506(b)Form D ↗
Apr 6, 2023Apr 21, 2023$5,414,995of $5.4M target20$270KEquityRule 506(b)Form D ↗
Total, five offerings$1,081,002,659

First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.

Leadership Team

Executive officers and directors listed on Castelion's Form D filed Aug 28, 2026.

Andrew Kreitz
Andrew Kreitz
Co-Founder & CFO, director
Sean Pitt
Sean Pitt
Co-Founder & COO, director
Charles Hargis
Charles Hargis
Co-Founder & CEO, director
AP
Alex Poulin
Director
Also a director at Aventra.

Sources

  1. SECCastelion Corp filing history
  2. CompanyCastelion about