Arclin (formerly DuPont Aramids)
Private-equity-backed company (TJC L.P.) that acquired DuPont's entire Aramids business — Kevlar (para-aramid) AND Nomex (meta-aramid) — for $1.8B on April 1, 2026. Nomex is the world's dominant meta-aramid fiber brand, used in firefighter turnout gear, military flight suits, electrical insulation, race car driver suits, and industrial thermal protection. Five manufacturing sites: Spruance (Richmond VA — ~975 employees, ISCC PLUS certified April 22, 2026), Monroe (North Carolina), LaPlace (Louisiana), Maydown (Derry, Northern Ireland — serves aerospace/EV/defense), Asturias (Spain — ISCC certified 2025). DuPont retained a 16-17.5% equity stake in Arclin plus a $300M promissory note from the sale. Arclin's President Mark Glaspey stated "operational continuity from day one" as the top priority. Nomex holds ~55% of global meta-aramid revenue market share — the PE ownership transition is the largest structural change in firefighter protective fiber supply in decades.