ACI WORLDWIDE INC.
ANT FINANCIAL SERVICES CO. LTD.
DENTACOIN B.V.
DIGITAL ASSET HOLDING LLC
FINANCIAL BLOCKCHAIN SHENZHEN CONSORTIUM (FISCO)
Finastra
Fiserv Inc.
GOOGLE INC.
IBM CORP.
MASTERCARD
PAYPAL HOLDINGS INC.
TEMENOS AG
VISA INC.