"It's about reducing complexity and eliminating duplication and inefficient structures," Feld was quoted as saying.

The job cuts are to be implemented within the coming 18 months, according to the report.

A company spokesperson said Barry Callebaut had in September launched a program which included measures to increase efficiency that aimed to reduce costs at the firm by 15% and which could affect up to 2,500 jobs worldwide.

The plan, dubbed BC Next Level, primarily aimed to eliminate duplication and inefficiencies, the spokesperson said, adding: "Discussions with employee representatives have just begun."

(Writing by Rachel MoreAdditional reporting by Paul ArnoldEditing by Miranda Murray)