Dang has run Genertec, a sprawling state-owned conglomerate that ranked No. 426 on the 2015 Fortune Global 500, since 2005. With 40,000 employees, the $27.8 billion enterprise’s activities include equipment manufacturing, engineering contracting and pharmaceutical manufacturing. In 2014, Genertec’s revenues increased 7%; profits climbed 6%. —Erika Fry