The Financial Markets Authority (FMA) says it would like any one who has been in contact with Morgan Cooper Ltd or Mr Rodney McCall (aka Rodney Crichton) to contact it on 0800 434 566.

The FMA says it is investigating a complaint received in relation to the company and Mr McCall.

It says Morgan Cooper Ltd purports to offer foreign exchange currency programmes and operates the website www.morgancooperltd.co.nz.

Anyone with information can also log a complaint through the FMA's website.