Home improvement chain Lowe's CEO to retire

March 26 (Reuters) - Lowe's Companies Inc said on Monday its Chief Executive Robert Niblock would retire after the U.S. home improvement chain finds a successor.

The board of directors has started a search for a replacement for Niblock, who also serves as chairman and president of the board. (Reporting by Aishwarya Venugopal in Bengaluru; Editing by Arun Koyyur)