Corporate One Federal Credit Union operates as a wholesale financial institution, functioning as a credit union for credit unions. Founded in 1949 and based in the United States, it provides investment, funding, and payment services to over 730 credit unions nationwide, managing $3.3 billion in assets.
Its technical focus centers on financial technology and payment systems. The organization offers certified access to both major instant payment rails in the United States - the RTP network and the FedNow Service - enabling its member credit unions to send and receive instant payments. This infrastructure is a core component of its payment technologies division.
Alongside its payments platform, Corporate One provides wholesale investment services and funding solutions designed to help credit unions manage liquidity and mitigate risk. The cooperative model positions it as a critical service provider within the American credit union ecosystem, delivering specialized financial technology tools to institutions that may lack the scale to build such systems independently.






