opendata.bot
Company number
08421303

ENGINEERING MK LIMITED

Active
✓ Active company on the official register. Next accounts due 30 November 2027.

Company details

Registered name
ENGINEERING MK LIMITED
Company number
08421303
Registered office
5 BRAYFORD SQUARE, LONDON, E1 0SG, UNITED KINGDOM
Company type
Private Limited Company
Incorporated on
27 February 2013
Status
Active
Age
13 years
Previous names
BOGUSLAW SADOWSKI LIMITED (to 30 Mar 2021)
Nature of business (SIC)
42990 — Construction of other civil engineering projects n.e.c.
Accounts — next due
30 Nov 2027
Accounts — last made up to
28 Feb 2026
Confirmation statement — next due
04 Dec 2026
Confirmation statement — last
20 Nov 2025

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Mr Boguslaw Adam Sadowski
ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent, right-to-appoint-and-remove-directors
Notified 05/11/2016
Mrs Anna Jadwiga Sadowska
ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent, right-to-appoint-and-remove-directors
Notified 03/12/2018

Corporate structure

Who controls this company, and who they control in turn

2 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Mr Boguslaw Adam Sadowski
born 12/1974 · England owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Notified 05/11/2016
Mrs Anna Jadwiga Sadowska
born 08/1981 · United Kingdom owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Notified 03/12/2018 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
30/03/2021 Registered name changed BOGUSLAW SADOWSKI LIMITED ENGINEERING MK LIMITED
03/12/2018 Person with significant control added Mrs Anna Jadwiga Sadowska
05/11/2016 Person with significant control added Mr Boguslaw Adam Sadowski

Documents for ENGINEERING MK LIMITED

Need this one company on file? Buy the document on its own — no plan required.

Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

PDF Order
Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

PDF + CSV Order
Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

PDF Order

Data protection register

No entry found on the ICO register of fee payers under this name.

Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.

Get this company via API

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/08421303
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of ENGINEERING MK LIMITED?
According to the official registry, the company number of ENGINEERING MK LIMITED is 08421303.
Where is ENGINEERING MK LIMITED registered?
The registered office is 5 BRAYFORD SQUARE, LONDON, E1 0SG, UNITED KINGDOM.
What is the SIC code of ENGINEERING MK LIMITED?
The nature of business is recorded under SIC code 42990 — Construction of other civil engineering projects n.e.c..
Who controls ENGINEERING MK LIMITED?
Mr Boguslaw Adam Sadowski is recorded as a person with significant control, with ownership of shares 25 to 50 percent, voting rights 25 to 50 percent, right to appoint and remove directors.
When are the next accounts of ENGINEERING MK LIMITED due?
The next annual accounts are due by 30 November 2027, and the last accounts were made up to 28 February 2026.

About ENGINEERING MK LIMITED (08421303)

ENGINEERING MK LIMITED is a private limited company incorporated on 27 February 2013 and registered in the United Kingdom under company number 08421303. Its registered office is at 5 BRAYFORD SQUARE, LONDON, E1 0SG, UNITED KINGDOM. The recorded nature of business is construction of other civil engineering projects n.e.c. (SIC 42990). The company is currently active , with statutory accounts last made up to 28 February 2026. , and the person with significant control is Mr Boguslaw Adam Sadowski. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

Companies at the same registered office

Construction of other civil engineering projects n.e.c. across UK registers

The same sector and the same company, seen through every register we hold

Explore by sector

Every UK company records what it does as a SIC code — browse the sectors around this one.