This follows several tough trading years in the international dairy market amidst growing shareholder disquiet over lack of returns from previous "value add" capital investments, which have added up to more than $154 million.
Potential new partner proposals were played very close as shareholders attempted to ask questions from the floor.
Some shareholders who declined to be named said it was put to them as "work in process".
"They don't tell us anything," one said, noting it was "the most people" at an annual meeting for years, and "no questions were answered".
West Coast Federated Farmers president and Karamea dairy farmer Peter Langford said the options were yet to be seen.
"Everything is highly confidential . . . it's completely under wraps until March. Obviously they've got consultants — they're not doing this themselves. They will go through the options the consultants put to them and look at the options."
Langford said as a co-operative Westland remained in farmers' hands. Any proposal including keeping the status quo could be on the cards and would need a 75 per cent vote in favour.
"We're not out of the loop at all."
Westland chairman Peter Morrison said more than 25 interested parties had engaged with Westland in the capital review process.
On the strength of "indicative proposals", the board would assess those with the intention of engaging with a selected number in detailed due diligence and a final proposal process.
The next update to shareholders would be in March 2019 and nothing further would be said until then, Mr Morrison said.
Greymouth Star