International Consortium of Investigative Journalists

The World’s Best Cross-Border Investigative Team

Alex Purcell

Koch Industries' Mysterious 'Internal Bank' in Switzerland

The Koch brothers are renowned for their political funding and influence, and their privately-owned global business empire. But you've probably never heard of Arteva Europe, a Koch Industries company whose Swiss branch makes millions in interest income, pays very little tax, and – mysteriously – has no staffing costs.
Read more about Koch Industries' Mysterious 'Internal Bank' in Switzerland

Stay Informed

Subscribe to our email newsletter and be the first to view our ground-breaking investigations and multimedia.

Sign Up


The ICIJ is dedicated to ensuring all reports we publish are accurate. If you believe you have found an inaccuracy let us know.

Support Our Work

Independent, fearless investigative journalism is expensive and ICIJ relies on your support.

Please consider becoming a sponsor.