Firmoscan
Active17143409Private limited companyPortsmouth

MACMILLANS BLACK BOOK LIMITED

Significant control: Alasdair Mcgregor Macmillan (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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Registered activity: Management consultancy activities other than financial management (SIC 70229). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

MACMILLANS BLACK BOOK LIMITED is an active private limited company (company number 17143409) incorporated on 8 April 2026, registered in Portsmouth. Its registered activity is management consultancy activities other than financial management (SIC 70229). No accounts have been filed yet; the first accounts are due by 8 January 2028.

There are 1,555 companies in management consultancy activities other than financial management in Portsmouth with filed accounts; the median reports net assets of £4,147 and is 8 years old.

02

Ownership and control

1 active
  • Mr Alasdair Mcgregor Macmillan
    Individual · since 8 April 2026
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
8 April 2026under 1 yr ago
First accounts due
8 January 2028in 438 days
Confirmation statement due
22 April 2027in 177 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 70229
Management consultancy activities other than financial management
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 8 January 2028; this page updates when they are filed.

06

Timeline

Newest first
  1. First accounts duein 438 days
  2. Confirmation statement duein 177 days
  3. Incorporated
07

Similar companies in Portsmouth

Same activity (management consultancy activities other than financial management), closest in incorporation date

All companies incorporated on 8 April 2026 · in Apr 2026.

08

Reminders for MACMILLANS BLACK BOOK LIMITED

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