Houston-based petrochemical company Westlake Chemical Corp. (NYSE: WLK) has named a replacement for an executive departure it announced at the end of January.
Westlake appointed Johnathan Zoeller to take up the post of chief accounting officer when George Mangieri — who holds the title now — retires, according to a Feb. 18 press release. Mangieri intends to retire at the end of the first quarter.
Zoeller joined Westlake as corporate controller in August 2018, before which he was a partner at…



