Silicon Valley companies are known for their extreme transparency.

Business Insider reports that Tesla CEO Elon Musk has an open inbox policy.

Musk invites the whole organization to e-mail other managers directly with their feedback, including himself.

Tesla is open to communication lines to all levels of management. There is no chain of command. I never feel like I can't go to a person [with ideas].
Cheryl Blackwell

But this approach can cause other problems.