 CHARLOTTE, N.C.--BUSINESS WIRE--Premier Inc. NASDAQ: PINC, a leading healthcare improvement company, has been named one of the 2021 Worlds Most Ethical Companies by the Ethisphere Institute, a global leader in defining and advancing the standards of ethical business practices. The 2021 recognition marks the 14th straight year that Premier has received the Ethisphere Institute designation. The Ethisphere Institute selected Premier for continuing to understand the importance of leading, ma 