DIIIB LTD is an active UK private limited company, incorporated on 31 December 2024 at Companies House (number 16156805; OpenRegistry canonical ID GB-16156805-diiib-ltd). Sophymarine's OpenRegistry classifies it under SIC 64191 (Banks), one of 717 active UK entities in that code and one of 1,093,852 active companies registered in London (postcode EC1V). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.