UK tech companies are businesses that focus on developing and providing technology-related products and services. This sector includes a wide range of fields such as software development, cybersecurity, artificial intelligence, and fintech. Notable cities for tech innovation in the UK include London, Manchester, and Bristol, which host numerous startups and established firms. The UK is home to several prominent tech companies, including Sage, Arm Holdings, and Revolut. These companies contribute significantly to the economy and are known for their innovative solutions. The UK government also supports the tech industry through various initiatives and funding programs to foster growth and development.