London based Crypto Regtech Coinfirm Secures $8M via Series A, Appoints Dr. Mihaescu as CEO Crowdfund Insider. : London-headquartered crypto Regtech firm Coinfirm reveals that it has finalized an $8 million Series A round. The company has also announced the appointment of Dr. Mircea Mihaescu as their new CEO. Coinfirm’s investment round has been co-led by SIX Fintech Ventures, which is the corporate venture division of SIX, as well as FiveT Fintech, along with contributions from MiddleGame Ventures. Mission Gate and CoinShares.