But there is a public record of her role at the offshore holding companies.
Analysts said the deal reflected the need of traditional holding companies to stay relevant in the digital world.
The profits, meanwhile, showed up in the new holding companies, some of whose shares have soared more than 1,300 percent this year.
Ever since the divestiture, the regional holding companies have tended to move pretty much as a group in terms of their stock market action.
Citywire is a private holdings company and currently has over 100 employees.
For personal holding companies, like those wealthy people might create for international investments, there is no tax.
European integration is now modelled on the way in which private holding companies operate.
His two big private holding companies, which owe an estimated $3.36 billion, have sought bankruptcy protection in Britain.
With the merger, the national governments secured a 50% ownership of their respective holding companies.
The Government promptly nationalized five industrial groups, the 36 largest banks and two major financial holding companies.