Its OC headcount edged up nearly 6% to 442. Boeing Largest, Anduril Right BehindPalmer Luckey’s rapidly expanding Anduril is closing in on longtime local aerospace giant, Boeing, with a 56% jump in employees. The OC headcount at space infrastructure company Turion Space jumped 58% to 205, ranking it No. Other local companies on the list included:– Karman Space & Defense in Huntington Beach held its Orange County headcount steady at an estimated 516 employees (NYSE: KRMN). – Aerospace and defense components maker Ducommun in Costa Mesa added one person for an OC total of 126 (NYSE: DCO).