Elon Musk’s deputy Steve Davis has spent more than 20 years helping the billionaire cut costs at businesses such as SpaceX, Boring Co. and Twitter — making the engineer by training a natural choice ...

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It was the fall of 2022 when employees at Elon Musk’s Boring Company began to notice Steve Davis wasn’t around. Davis, the president of the tunnel-digging startup, had stopped showing up at the R&D ...

Steve Davis, a longtime Musk loyalist, is effectively the leader of the Department of Government Efficiency. Mr. Musk has likened him to chemotherapy. Credit...Illustration by Max-o-Matic; Photographs ...

Elon Musk’s deputy Steve Davis has spent more than 20 years helping the billionaire cut costs at businesses like SpaceX, the Boring Company and Twitter — making the engineer by training a natural ...