Gillon's political career began when he joined the Democratic Party. In 1991, the Democratic party joined the Alliance as one of the four founding parties. In the 1993 election, Gillon stood in the Glenfield electorate and came third.[3]
Gillon was elected to Parliament as an Alliance list MP in the 1996 election, having been ranked in eleventh place on the party list.[4][5] He was re-elected to Parliament in the 1999 election. While an MP, Gillon was a Government Whip, Deputy Chair of the Government Administration Select Committee, members of the MMP Review Committee, a member of the Privileges, Officers of Parliament, Standing Orders, Members' Services, Business, Parliamentary Services, Legislative, Cabinet and other parliamentary committees.[citation needed]
He has served as the North Shore City Councillor (representing the Harbour Ward and Chair of the Strategy and Finance Committee) and Birkenhead/Northcote Community Board member, elected to both the City Council and Community Board.[citation needed]
Gillon has also worked as a dairy farmer, senior fire officer, and an entrepreneur in light manufacturing, printing, educational resource and publishing.[citation needed] As of 2017 he managed the Esplanade Hotel on Auckland's North Shore.[10]
He tried to win election to Auckland Council under the More for the Shore banner in the 2019 local body elections but was unsuccessful, being defeated by the two incumbent councillors.
Publishing
Gillon's published works include:
United to Protect: An Historical Account of the Auckland Fire Brigade, 1848–1985
Where There's Smoke, an exposé of insurance evasion in relation to The Fire Service
He has also contributed chapters to other works, including:
New Zealand Government and Politics, chapters with Ray Miller on the role of an MP
The Baubles of Office: The New Zealand General Election of 2005, a chapter on The Progressives
Personal
Gillon and his family have been long-term residents of the North Shore. Gillon also performs community work and previously a trustee of the Birkenhead Licensing Trust,[13] Northart, Birkenhead-Northcote Glenfield Community Trust and other community organisations.[citation needed]
His daughter, Paula, is also active in Auckland local body politics; having been elected in 2001 to the North Shore City Council two weeks after reaching the required age of eighteen. Paula currently serves on the Kaipatiki Local Board and the Birkenhead Licensing Trust. Grant Gillon's eldest son, John, serves as Chair of the Kaipatiki Local Board.[1][2]
^Gair, George (2010). Managing change as a Minister of the Crown (Masters thesis). Tuwhera Open Access, Auckland University of Technology. hdl:10292/936.