WEISSBIRD STUDIO LTD is an active UK private limited company, incorporated on 18 February 2026 at Companies House (number 17040519; OpenRegistry canonical ID GB-17040519-weissbird-studio-ltd). Sophymarine's OpenRegistry classifies it under SIC 58210 (Publishing of computer games), one of 4,018 active UK entities in that code and one of 1,930 active companies registered in Castleford (postcode WF10). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.