MT5 Security is a national security guard company in Newport, Wales, delivering a full range of professional security services across Cardiff, Newport, Swansea, Bristol, and the entire UK. Our fully certified, SIA-licensed security guards act as a powerful deterrent against theft, vandalism, and unauthorised access, ensuring your property, assets, and people remain protected. With a proven track record, we provide high-quality security solutions to domestic, industrial, and commercial clients, including high-profile figures in politics, sports, and entertainment.