Firmoscan
Active16934175Private limited companyLondon

40P LTD

Significant control: James Slack (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does 40p Ltd sell?

Registered activity: Other engineering activities (SIC 71129). 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

40P LTD is an active private limited company (company number 16934175) incorporated on 29 December 2025, registered in London. Its registered activity is other engineering activities (SIC 71129). No accounts have been filed yet; the first accounts are due by 29 September 2027.

There are 1,655 companies in other engineering activities in London with filed accounts; the median reports net assets of £4,206 and is 6 years old.

02

Ownership and control

1 active
  • Mr James Slack
    Individual · since 29 December 2025
    • 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
29 December 2025under 1 yr ago
First accounts due
29 September 2027in 341 days
Confirmation statement due
12 January 2027in 81 days

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

04

Activity

SIC 71129
Other engineering activities
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 29 September 2027; this page updates when they are filed.

06

Timeline

Newest first
  1. First accounts duein 341 days
  2. Confirmation statement duein 81 days
  3. Incorporated
07

Similar companies in London

Same activity (other engineering activities), closest in incorporation date

All companies incorporated on 29 December 2025 · in Dec 2025.

08

Reminders for 40P LTD

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).