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Sean Pitt

Sean Pitt

Co-Founder & COO, director at Castelion.

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

About Sean Pitt

Sean Pitt is a co-founder & COO, director at Castelion.

Sean Pitt first appears on SEC filings in 2023.

Experience

This experience comes from Sean Pitt's profile and from SEC filings. For roles taken from filings, the years are when the filings name Sean Pitt in the role, so the role may have started earlier or lasted longer.

Castelion Corp Current
Co-Founder and COO (2022 – Present)
Director
2022 – Present · Torrance, CA
Makes hypersonic weapons for the U.S. military and allied forces.
SpaceX
Director, Commercial Sales
2016 – 2022
United States Senate
Press and Legislative Team
2015

Key Colleagues at Startups

The people Sean Pitt works with at each company, as listed on that company's latest Form D.

Castelion Corp · Form D, Aug 28, 2026
Andrew Kreitz
Andrew Kreitz
Co-Founder & CFO, director
Charles Hargis
Charles Hargis
Co-Founder & CEO, director
AP
Alex Poulin
Director

Sources

  1. SECCastelion Corp Form D, filed Aug 28, 2026