Investigating how London enables powerful politicians and their networks to hide their wealth.

A major new leak of documents exposes what Shell knew about a notorious billion-dollar oil deal in Nigeria.

When international companies sell hugely profitable assets such as oil fields or mobile phone businesses, poor countries miss out on billions of dollars in capital gains tax. We uncover a massive new corporate tax dodge.

We work with covert researchers and Myanmar Now to show how global companies enrich the country's military regime.