KEYSTONE PRINCIPLES LIMITED is an active UK private limited company, incorporated on 20 March 2014 at Companies House (number 08949219; OpenRegistry canonical ID GB-08949219-keystone-principles-limited). Sophymarine's OpenRegistry classifies it under SIC 70229 (Management consultancy activities other than financial management), one of 218,117 active UK entities in that code and one of 808 active companies registered in Sandwich, Kent (postcode CT13). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.
Last filed accounts made up to 2024-03-31. Next accounts due 2025-12-31. Financial year-end: 31/03. Filing class: TOTAL EXEMPTION FULL.
Last confirmation statement made up to 2025-08-01. Next confirmation statement due 2026-08-15.
KEYSTONE PRINCIPLES LIMITED has 1 person with significant control on file:
1 historical PSC record has ceased:
Other companies registered under SIC 70229 (Management consultancy activities other than financial management):
Other companies registered in Sandwich:
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