York Space Systems names Brian D. Frantz permanent CFO
YSS•York Space Systems appointed Brian D. Frantz permanent chief financial officer on November 10, effective November 12. Frantz has served as interim CFO since August 14, 2026.
1. CFO appointment
York Space Systems' board appointed Brian D. Frantz permanent chief financial officer on November 10, effective November 12. Frantz has served as interim CFO since August 14, 2026.




