Landmark White is making a last roll of the dice with a plea to shareholders to stump up $3 million in an equity raising that the troubled valuation firm says it needs to keep operating.

The company, which last month suspended trading in its shares for a second extended period after disclosing a second data theft that again caused major lenders to withhold valuation work, is trying to raise up to $5.4 million in the rights issue, but said it needs $3 million at minimum to stay in business.