https://www.theguardian.com/technology/2021/jul/08/cryptocurrency-firm-circle-to-float-in-us-in-45bn-merger-deal-usd-coin

Operator behind USD Coin will merge with company chaired by former Barclays chief executive Bob Diamond

Circle, the company behind digital currency USD Coin, is to float in the US in a $4.5bn (£3.27bn) merger deal with a company chaired by former Barclays chief executive Bob Diamond.