MACMILLANS BLACK BOOK LIMITED is an active UK private limited company, incorporated on 8 April 2026 at Companies House (number 17143409; OpenRegistry canonical ID GB-17143409-macmillans-black-book-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 10,191 active companies registered in Portsmouth, Hampshire (postcode PO6). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.
Next accounts due 2027-09-30. Financial year-end: 31/12. Filing class: NO ACCOUNTS FILED.
Next confirmation statement due 2027-04-21.
MACMILLANS BLACK BOOK LIMITED has 1 person with significant control on file:
Other companies registered under SIC 70229 (Management consultancy activities other than financial management):
Other companies registered in Portsmouth:
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