Goldman Sachs , BNP Paribas, DTCC, Euroclear, Nomura, WisdomTree, Banco Santander, BNY Mellon, Barclays, CIBC, Commerzbank, ING, Lloyds Banking Group, Nasdaq Ventures, State Street, Sumitomo Mitsui Banking Corporation, UBS

Santander , Nasdaq Ventures, MUFG, Commerzbank, ING Ventures, Credit Suisse, KBC, Barclays, UBS, Sumitomo Mitsui Financial Group, State Street, BNY Mellon, Lloyds Banking Group, CIBC

Banco Santander , BNY Mellon, Barclays, CIBC, Commerzbank, Credit Suisse, ING, KBC Group, Lloyds Banking Group, MUFG Bank, Nasdaq Ventures, Sumitomo Mitsui Banking Corporation, State Street, UBS

Visa , Capital One Ventures, Nasdaq Ventures, SV Angel, RRE Ventures, Citi Ventures, Thrive Capital, Orange DAO, Orange, Khosla Ventures, AlleyCorp, Peter Diamandis, Fiserv, David Coulter