Editorial photo #13413320 Science and Technology
Mobile World Congress
The McKinsey & Company exhibition area features insights from its QuantumBlack AI division on Agentic AI and the ''IQ Era'' of telecommunications as the firm hosts high-level roundtables on sovereign AI infrastructure and digital transformation for the global mobile ecosystem during the Mobile World Congress (MWC) in Barcelona, Spain, on March 5, 2026. (Photo by Joan Cros/NurPhoto)