Firmoscan
Active - Proposal to Strike off10718584Private limited companyLondon

FIRST4BUILD UK LTD

Significant control: Kamil Mrozinski (50–75%)

Proposal to strike offThe registrar has published a notice proposing to remove this company from the register. Unless the cause is dealt with or an objection is upheld, it can be dissolved. Status as shown on the Companies House register at 31 August 2026; it may have changed since. Check the live record.
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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 First4build UK Ltd sell?

Registered activity: Development of building projects (SIC 41100). 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

FIRST4BUILD UK LTD is an active (proposal to strike off) private limited company (company number 10718584) incorporated on 10 April 2017, registered in London. Its registered activity is development of building projects (SIC 41100). Accounts are on file at Companies House (total exemption full) but not yet parsed into this record.

There are 12,682 companies in development of building projects in London with filed accounts; the median reports net assets of £413 and is 8 years old.

02

Ownership and control

1 active
  • Mr Kamil Mrozinski
    Individual · since 10 April 2017
    • owns 50–75% of shares

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
10 April 20179 yrs ago
First accounts due
10 January 20192843 days overdue
Confirmation statement due
24 April 2027in 183 days

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

04

Activity

SIC 41100
Development of building projects
SIC 43290
Other construction installation
SIC 43999
Other specialised construction activities n.e.c.
SIC 46730
Wholesale of wood, construction materials and sanitary equipment
Accounts type
Total Exemption Full
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 10 April 2017
  • Register status is not ActiveActive - Proposal to Strike off

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Confirmation statement duein 183 days
  2. First accounts due2843 days overdue
  3. Incorporated
08

Similar companies in London

Same activity (development of building projects), closest in incorporation date

All companies incorporated on 10 April 2017 · in Apr 2017.

09

Reminders for FIRST4BUILD UK 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).