1988:

Chairman: Andrew Stockley
Deputy Chairperson: Rosemary Dixon
Committee Members: Cathie Bell, Liz Clewley, Marion Gledhill, Joanna Thomson

1989:

Chairman: Andrew Stockley
Deputy Chairperson: Rosemary Dixon
Secretary: Peter Shand
NZ Councillor: Cathie Bell

1990:

Chairman: Andrew Stockley
Deputy Chairperson: Rosemary Dixon
Secretary: Peter Shand

1991:

Chairperson: Rosemary Dixon
Organising Committee: Cathie Bell, Liz Clewley, Philippa Doyle, Neil Miller, Roderick Mulgan, Deborah Russell, Tanya Thomson, Catherine Williams

1992:

President: Rosemary Dixon
Organising Committee: Liz Bowen-Clewley, Susannah Bridge, Brendan Cash, Philippa Doyle, Alexandra Gillespie, Neil Miller, Deborah Russell, Don Stevens, Richard Suhr, Tanya Thomson, Catherine Williams

1993:

President: Rosemary Dixon
Organising Committee: Cathie Bell, John Bishop, Liz Bowen-Clewley, Susannah Bridge, Brendan Cash, Philippa Doyle, Alexandra Gillespie, Morris Guest, Neil Miller, Don Stevens, Richard Suhr, Tanya Thomson, Catherine Williams

1994:

President: Rosemary Dixon

1995:

President: Andrew Stockley
Vice-President: Alex Gillespie
Treasurer: John Bishop
Executive Members: Susannah Bridge, Richard Suhr

1996:

President: Alexandra Gillespie
Vice-President: Sacha Judd
Treasurer: John Bishop
Executive Members: Dr Andrew Stockley, Tim Stephens

1997:

President: Alexandra Gillespie
Vice President: Sacha Judd
Treasurer: Simon Ladd
Executive Officers: Dr Andrew Stockley, Tim Stephens

1998:

President: Dr Andrew Stockley
Vice President: Tim Stephens
Treasurer: Simon Ladd
Executive Officers: Rosemary Dixon, Jonathan Scragg

1999:

President: Dr Andrew Stockley
Vice President: Jonathan Scragg
Treasurer: Rosemary Dixon
Executive Officers: Laura Pearson, Hayden Ryan

2000:

President: Dr Andrew Stockley
Vice Presidents: Laura-Louise Pearson, Hayden Ryan
Treasurer: Rosemary Dixon

2001:

President: Dr Andrew Stockley
Vice Presidents: Laura-Louise Pearson, Hayden Ryan
Treasurer: Rosemary Dixon
Executive Officer: Anna Livesey

2002:

President: Hayden Ryan
Vice President: Anna Livesey
Treasurer: Rosemary Dixon
Executive Officers: Catherine Adams, Laura-Louise Pearson

2003:

President: Hayden Ryan
Treasurer: Rosemary Dixon
Executive Officers: Laura-Louise Pearson, Chelsea Payne, Catherine Adams

2004:

President: Hayden Ryan
Vice President: Chelsea Payne
Treasurer: Rosemary Dixon

Executive Officers: Mark Bradley, Shaun Healy
Non-Executive Officers: Hamish Flanagan, Jonathan Orpin

2005:

President: Anna Livesey
Vice President: Hamish Flanagan
Treasurer: Rosemary Dixon
Executive Officers: Shaun Healy, Jonathan Orpin
Non-Executive Officers: Christopher Bishop, Jeremy Johnson, Chris Pearce, Jesse Wilson

2006:

President: Anna Livesey
Vice President: Hamish Flanagan
Treasurer: Jonathan Orpin
Executive Officers: Rosemary Dixon, Jeremy Johnson
Non-Executive Officers: Christopher Bishop, Chris Pearce, Jesse Wilson, Eleanor Bishop

2007:

President: Jeremy Johnson
Vice-President: Christopher Bishop
Treasurer: Jonathan Orpin
Executive Officers: Gareth Richards, Rosemary Dixon
Non-Executive Officer: Eleanor Bishop

2008:

President: Jeremy Johnson
Vice-President: Christopher Bishop
Treasurer: Jordan Ward
Executive Officers: Gareth Richards, Rosemary Moar
Non-Executive Officers: Eleanor Bishop, Rosemary Dixon, Claire Ryan, Desley Horton

2009:

President: Christopher Bishop
Vice-President: Rosemary Moar
Treasurer: Jordan Ward
Executive Officers: Stephen Whittington, Desley Horton

2010:

President: Christopher Bishop
Vice-President: Rosemary Moar
Treasurer: Yogesh Patel
Executive Officers: Desley Horton, Clodagh O’Connor-McKenna

2011:

President: Christopher Bishop
Vice-President: Desley Horton
Treasurer: Yogesh Patel
Executive Officers: Clodagh O’Connor-McKenna, Udayan Mukherjee

2012:

President: Christopher Bishop
Vice-President: Desley Horton
Treasurer: Stephen Whittington
Executive Officers: Clodagh O’Connor-McKenna, Udayan Mukherjee

2013:

President: Desley Horton
Vice-President: Mitchell Cooper
Treasurer: Stephen Whittington
Executive Officers: Christopher Bishop, Udayan Mukherjee

2014:

President: Desley Horton
Vice-President: Mitchell Cooper
Treasurer: Udayan Mukherjee
Executive Officers: Christopher Bishop, Joshua Baxter

2015:

President: Joshua Baxter
Vice-President: Hamish Saunders
Treasurer: Udayan Mukherjee
Executive Officers: Corinne Marti, Nicholas Cross

2016:

President: Joshua Baxter
Vice-President: Hamish Saunders
Treasurer: Udayan Mukherjee
Executive Officers: Corinne Marti, Nicholas Cross