Address: Level 10, Equinox House
111 The Terrace, Wellington
PO Box 10-242
The Terrace, Wellington
Phone No: +64 4 499 2684
Mobile: +64 21 242 1441
Callum trained and qualified in New Zealand in 1988 before working for Nabarro Nathanson, a leading law firm in London, and also Simpson Grierson in Auckland. He was a partner of Norton White, a boutique law firm in Sydney, and also a partner of Duncan Cotterill's Sydney office before establishing his own specialist insolvency and restructuring practice in Sydney in 2009.
Callum returned to New Zealand in 2012 and joined Gibson Sheat in Wellington as a consultant specialising in commercial dispute resolution and insolvency. He became a barrister sole in December 2017 when he joined Harbour Chambers.
Principal Areas of Practice