Firmoscan
Active15507048Private limited companyLondon

MM21 ENGINEERING LTD

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date.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

01

Summary

Generated from filed data · no estimates

MM21 ENGINEERING LTD is an active private limited company (company number 15507048) incorporated on 20 February 2024, registered in London. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest small accounts cover the period ending 28 February 2025, showing net assets of £45k and cash of £10k, with 1 employee on average.

Peer position · net assets

By net assets it sits in the top quarter of 1,915 comparable companies in London (median £2,752, upper quartile £31k).

02

Key dates

Incorporated
20 February 20242 yrs ago
Next accounts due
28 November 2026in 37 days
Confirmation statement due
6 March 2027in 135 days

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

03

Activity

SIC 71122
Engineering related scientific and technical consulting activities
SIC 71129
Other engineering activities
Accounts type
Total Exemption Full
Size band
MicroCompanies Act thresholds
04

Financials

1 period on record · latest ending 28 February 2025
Net assets
£45k
1 period on record
Cash at bank
£10k
1 period on record
Turnover
Not reported
Employees
1
1 period on record
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
28 February 2025£45k£10k£36k———1
Cash per employee£10kCash ÷ average employees

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.

05

Filing and accounts signals

Facts from the register · no rating
  • Net assets above zeroNet assets £44,661 at 28 February 2025
  • Incorporated two to five years agoIncorporated 20 February 2024

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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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.

06

Ownership and control

1 active
  • Mr Manuel Munoz Jimenez
    Individual · since 20 February 2024
    • 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.

07

Timeline

Newest first
  1. Confirmation statement duein 135 days
  2. Next accounts duein 37 days
  3. Accounts period endNet assets £45k · small accounts
  4. Incorporated
08

Similar companies in London

Same activity (engineering related scientific and technical consulting activities), closest in incorporation date

All companies incorporated on 20 February 2024 · in Feb 2024.

09

Reminders for MM21 ENGINEERING LTD

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

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. 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).