Allan Benbow, a former Infracon chairman and director on TDC Holdings, said he didn't believe the liquidation was brought about by Infracon's weak balance sheet, but a weak business plan going forward.
"I believe, rather than having a fire sale, Infracon should have been groomed for sale over a two-year period," he said.
Ernie Christison said he thought Infracon should have been given a chance to trade.
"I believe it was savable, but Infracon management got away with blue murder. Tararua ratepayers got shafted."
Mayoral candidate Kay McKenzie came to the district just 15 months ago and told the meeting she had no knowledge of the Infracon situation.
Infracon, owned by Tararua District Council and Central Hawke's Bay District Council, was put into liquidation in August 2014, with 220 staff made redundant and most either retiring or later finding other work.
Millions of dollars owed by the liquidated construction company have been paid and the $1.15 million in leftover cash was paid to the two councils, with TDC receiving $671,850.99 in cash and assets valued at $56,135.76.