The New Zealand Shareholders Association says it has received strong support in its efforts to force sweeping board and management changes at Rakon.
In a letter sent to the technology manufacturer's investors last week, association chairman John Hawkins said retail shareholders - who owned a large chunk of the company - could "absolutely" make a difference.
"We have already had pledges from many investors, both large and small," Hawkins said. "They want to get this company moving again and potentially recover some of what has been lost."
The association is calling on investors to vote against the re-election of Rakon executive director Darren Robinson at the company's annual meeting on September 16.
Hawkins has labelled the company's financial performance "dismal" and said investors were "fed up" with the boardroom domination of the Robinson family, who own roughly 23 per cent of the firm.