David John Chalmers occupies the position of Chief Financial Officer for IOOF Holdings Ltd. Mr. Chalmers is also on the board of Spark New Zealand Trading Ltd. and Spark Finance Ltd.

He previously held the position of Chief Financial Officer for iSelect Ltd., Chief Executive & Financial Officer for Mediaworks Investments Ltd. and Chief Financial Officer for Spark New Zealand Ltd.

David John Chalmers received an undergraduate degree from the University of Melbourne and an MBA from INSEAD.