RKZ DEVELOPMENTS LIMITED is an active UK private limited company, incorporated on 6 May 2025 at Companies House (number 16430761; OpenRegistry canonical ID GB-16430761-rkz-developments-limited). Sophymarine's OpenRegistry classifies it under SIC 41100 (Development of building projects), one of 116,800 active UK entities in that code and one of 2,559 active companies registered in Ascot (postcode SL5). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.