Firmoscan
Active11382240Private limited companyLondon

MJ BUILDERS & CONSTRUCTION LTD

Significant control: Jan Boleslaw Strach (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Mj Builders & Construction Ltd sell?

Registered activity: Construction of domestic buildings (SIC 41202). 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

MJ BUILDERS & CONSTRUCTION LTD is an active private limited company (company number 11382240) incorporated on 25 May 2018, registered in London. Its registered activity is construction of domestic buildings (SIC 41202). Accounts are on file at Companies House (unaudited abridged) but not yet parsed into this record.

There are 5,020 companies in construction of domestic buildings in London with filed accounts; the median reports net assets of £1,956 and is 6 years old.

02

Ownership and control

1 active
  • Mr Jan Boleslaw Strach
    Individual · since 25 May 2018
    • owns 75–100% 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
25 May 20188 yrs ago
First accounts due
25 February 20202432 days overdue
Confirmation statement due
8 June 2027in 228 days

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

04

Activity

SIC 41202
Construction of domestic buildings
Accounts type
Unaudited Abridged
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 25 May 2018
  • Accounts past their due dateDue 25 February 2020

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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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 228 days
  2. First accounts due2432 days overdue
  3. Incorporated
08

Similar companies in London

Same activity (construction of domestic buildings), closest in incorporation date

All companies incorporated on 25 May 2018 · in May 2018.

09

Reminders for MJ BUILDERS & CONSTRUCTION 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).