Mnuchin, Carson, Chao, Perry, DeVos. McMahon if you count the SBA.
Wilbur Ross @ Commerce
Linda McMahon left his cabinet last week to work for his 2020 PAC
https://www.politico.com/story/2019/03/29/linda-mcmahon-to-resign-as-head-of-small-business-administration-1243495