By 2025, Information Technology powers the UK economy and daily life. IT professionals build and run the digital systems and networks that link people and businesses. The UK IT industry now leads Europe with a market value of around $1.2 trillion (about £886 billion) in the first half of 2025. Roughly 2.1 million people work in tech roles, making up about 6% of the national workforce. The sector grew strongly over the last ten years and still expands and innovates despite global challenges.