APPLIED TELEHARMONICS LIMITED is an active UK private limited company, incorporated on 30 April 2025 at Companies House (number 16420770; OpenRegistry canonical ID GB-16420770-applied-teleharmonics-limited). Sophymarine's OpenRegistry classifies it under SIC 18201 (Reproduction of sound recording), one of 1,144 active UK entities in that code and one of 1,093,852 active companies registered in London (postcode W1T). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.