BUILDCLEAN SW LTD is an active UK private limited company, incorporated on 17 May 2025 at Companies House (number 16454740; OpenRegistry canonical ID GB-16454740-buildclean-sw-ltd). Sophymarine's OpenRegistry classifies it under SIC 81210 (General cleaning of buildings), one of 19,276 active UK entities in that code and one of 12,107 active companies registered in Exeter (postcode EX1). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.