Citigroup Enterprise Tech Ecosystem Report Overview Citigroup has been focusing on using artificial intelligence, open banking, cloud, and big data technologies to digitally transform its operations. The annual ICT spending of Citigroup was estimated at $9.7 billion for 2022. A major share of this spending is earmarked for acquiring software, ICT services and hardware from vendors. https://www.globaldata.com/store/report/citigroup-enterprise-tech-analysis/