Johannesburg - Parliament's portfolio committee on mineral resources is considering subpoenaing the politically connected Aurora Empowerment Systems directors, Business Report wrote on Tuesday.
This came after the committee requested that Khulubuse Zuma, a nephew of President Jacob Zuma, and Zondwa Mandela, the grandson of former president Nelson Mandela, brief MPs on progress made in paying the backdated salaries and benefits of Pamodzi mine workers.
The newspaper reported that the committee had asked the directors of Aurora to brief it 10 days ago, but had not received any response.
"We are particularly concerned that the workers will face another Christmas without any benefits... they face another dark Christmas," said committee whip Faith Bikani.
Bikani told Business Report that parliamentary legal advisers would brief the committee on whether the directors should be subpoenaed.
Bikani said if the directors ignored a subpoena, it would be considered contempt of parliament.
"We are asking our legal advisers what our rights are," said Bikani.
Aurora was singled out as the preferred bidder for Pamodzi's mines when they went into liquidation in 2009.
Its management contract had since been cancelled and it had vacated the premises.
Aurora has been accused of destroying infrastructure at the mines and causing the loss of more than 5 300 jobs.
An insolvency hearing is under way, but both Zuma and Mandela have said they cannot testify, citing ill health.
Trade union Solidarity brought an application to have Aurora liquidated as part of its claim for R3.1m in unpaid wages to workers at the two mines.