Nearly 100 clients of a Christchurch company which a judge says was "running a simple Ponzi scheme" got paid out $2.5 million more than they put into the business.
Liquidators are trying to claw back some of this money and have served formal legal notices on 12 Arena Capital investors.
"We prefer to avoid formal legal action but it is in the best interests of all Arena's other clients for us to take legal action where satisfactory repayment arrangements cannot be agreed," co-liquidator Neale Jackson said yesterday.
Arena Capital, which traded as BlackfortFX, has been in receivership since last May after the Financial Markets Authority (FMA) froze its assets and was put into liquidation last August.
The firm is being probed by both the FMA and the Serious Fraud Office.