The identity of the real owners – the ‘beneficial owners’ – of the companies that have obtained rights to extract oil, gas and minerals is often unknown, hidden by a chain of unaccountable corporate entities. This problem also affects other sectors and often helps to feed corruption and tax evasion. People who live in resource-rich countries are at particular risk of losing out as extractive assets are too often misallocated for corrupt reasons.
http://calert.info/details.php?id=1609
credit: Compliance Alert