Trend A few global technology firms dominating markets and concentrating risk

Summary

The report argues that a few global technology companies have grown in size and influence as they expand across countries and into a wider range of economic and social services, which makes regulation harder. The growing dominance of a small group of providers creates operational, financial and security dependency risks and constrains market innovation and consumer choice. These firms exploit economies of scale and significant market power, and high entry barriers such as large investments and specialist expertise reinforce their position. Integrated ecosystems of products and services keep users inside their networks and make switching to competitors less likely. The concentration of vast amounts of personal data in these firms also increases breach risks and raises concerns about transparency and accountability in data handling.