Citigroup Inc. or Citi is an American multinational banking and financial services corporation headquartered in Manhattan, New York City. Citigroup was formed from one of the world’s largest mergers in history by combining the banking giant Citicorp and financial conglomerate Travelers Group in October 1998. As of January 2015, it is the third largest bank holding company in the US by assets.

Goldman Sachs and IBM Join 13 Investors in Blythe Masters’ Digital Asset Holdings
February 2nd, 2016

Final round increased the total sum of investment to $60 million.

Blythe Masters’ Digital Asset Holdings Raises $50M From 13 Financial Leaders
January 22nd, 2016

The company gets $50 million to apply a distributed ledger to financial services and expands its Board of Directors.

12 New Banks, Including Banco Santander, Join R3 Blockchain Project
December 17th, 2015

Thus R3 project has just grown up to 42 members – the world’s largest and most influential banks.

‘Blockchain for Banks is a Bit Like Gluten,’ Says R3 CEV’s Tim Swanson
December 10th, 2015

The blockchain holds huge promise for the future of the financial industry, with the world’s leading organizations developing solutions based on the bitcoin technology.