MSG ADVERT LIMITED is an active UK private limited company, incorporated on 30 December 2024 at Companies House (number 16156123; OpenRegistry canonical ID GB-16156123-msg-advert-limited). Sophymarine's OpenRegistry classifies it under SIC 61200 (Wireless telecommunications activities), one of 2,665 active UK entities in that code and one of 1,093,852 active companies registered in London (postcode EC1V). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.