The power utility received legal advice that McKinsey's payment model was "very unusual".
A new report says Eskom ignored advice four times, that its deal with McKinsey and Trillian was illegal.
A whistleblower says the Gupta-linked firm gave access to government officials to international consultancy firms for a fee.
Gender inequality remains undeniable across much of the business world, and is particularly visible at leadership level. Having worked in the banking and finance sector for over two decades, I have seen and been part of attempts to address this issue. It's clear there is growing commitment to programmes and investments that develop more women into industry leaders.