Koh-i-Noor Hardtmuth eventually became a state-owned company after the Second World War, before again becoming privately held in 1992 and since 2007 has been a member of a Czech parent company KOH-I-NOOR holding a.s.
После второй мировой войны компания Koh-i-Noor Hardtmuth была национализирована, но в 1992 году перешла в частную собственность.