New Zealand Experience (NZE) - the company behind the Rainbow's End amusement park in Auckland - is up for sale.
Canada's Garlow Management, which represents the estate of George Ryerson Gardiner, owns 27.7 million shares in NZE, or 74.86 per cent of the stock, NZE said.
Trustees for Gardiner had informed NZE that they wanted to start a process to seek expressions of interest for the acquisition of their holding.
NZE has been asked to assist in the sale process.
"The directors have advised the trustees that they are willing to assist, but acting in the interests of all NZE shareholders," NZE said.