CYJ DEVELOPMENTS LIMITED is an active UK private limited company, incorporated on 3 July 2025 at Companies House (number 16560694; OpenRegistry canonical ID GB-16560694-cyj-developments-limited). Sophymarine's OpenRegistry classifies it under SIC 41100 (Development of building projects), one of 118,167 active UK entities in that code and one of 2,006 active companies registered in Herne Bay (postcode CT6). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.