EMERALD GROUND RENT TRUSTEE 4-BETA LIMITED is an active UK overseas entity, incorporated on 1 December 2022 at Companies House (number OE005991; OpenRegistry canonical ID GB-OE005991-emerald-ground-rent-trustee-4-beta-limited). Sophymarine's OpenRegistry indexes it as one of 7,229 active companies registered in St Helier (postcode JE4). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.