opendata.bot
Company number
12463525

MAST CIVIL ENGINEERING UK LIMITED

Officer · DOHERTY, Michael Anthony
Active
✓ Active company on the official register. Next accounts due 30 November 2026.

Company details

Registered name
MAST CIVIL ENGINEERING UK LIMITED
Company number
12463525
Registered office
17 Pennine Parade, Pennine Drive, London, NW2 1NT, United Kingdom
Company type
Private limited company
Incorporated on
14 February 2020
Status
Active
Age
6 years
Previous names
GROUNDWORKS LONDON LIMITED (to 23 Jul 2021)
Nature of business (SIC)
43999 — Other specialised construction activities n.e.c.
Accounts — next due
30 Nov 2026
Accounts — last made up to
28 Feb 2025
Confirmation statement — next due
27 Feb 2027
Confirmation statement — last
13 Feb 2026

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.

Officers

1 active

director
Appointed 14/02/2020
Active

People with significant control

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

Mr Michael Anthony Doherty
ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors
Notified 14/02/2020

Corporate structure

Who controls this company, and who they control in turn

Connections

Serving officers

director Appointed 14/02/2020

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
23/07/2021 Registered name changed GROUNDWORKS LONDON LIMITED MAST CIVIL ENGINEERING UK LIMITED
14/02/2020 Person with significant control added Mr Michael Anthony Doherty
14/02/2020 Director appointed DOHERTY, Michael Anthony

Financial highlights

No figures could be read from the accounts filed on 16 Sept 2025. Companies House holds some filings only as a document image, which carries no tagged figures; the filing itself is on the register either way.

Documents for MAST CIVIL ENGINEERING UK 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

Filing history

Most recent filings

CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-dormant
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-dormant
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-dormant
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-dormant
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-dormant
accounts
RESOLUTIONS — resolution
resolution
CS01 — confirmation-statement-with-updates
confirmation-statement
NEWINC — incorporation-company
incorporation

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

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GET /v1/company/gb/12463525
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of MAST CIVIL ENGINEERING UK LIMITED?
According to the official registry, the company number of MAST CIVIL ENGINEERING UK LIMITED is 12463525.
Where is MAST CIVIL ENGINEERING UK LIMITED registered?
The registered office is 17 Pennine Parade, Pennine Drive, London, NW2 1NT, United Kingdom.
Who runs MAST CIVIL ENGINEERING UK LIMITED?
DOHERTY, Michael Anthony is listed among the officers of MAST CIVIL ENGINEERING UK LIMITED.
What is the SIC code of MAST CIVIL ENGINEERING UK LIMITED?
The nature of business is recorded under SIC code 43999 — Other specialised construction activities n.e.c..
Who controls MAST CIVIL ENGINEERING UK LIMITED?
Mr Michael Anthony Doherty is recorded as a person with significant control, with ownership of shares 75 to 100 percent, voting rights 75 to 100 percent, right to appoint and remove directors.
When are the next accounts of MAST CIVIL ENGINEERING UK LIMITED due?
The next annual accounts are due by 30 November 2026, and the last accounts were made up to 28 February 2025.

About MAST CIVIL ENGINEERING UK LIMITED (12463525)

MAST CIVIL ENGINEERING UK LIMITED is a private limited company incorporated on 14 February 2020 and registered in the United Kingdom under company number 12463525. Its registered office is at 17 Pennine Parade, Pennine Drive, London, NW2 1NT, United Kingdom. The recorded nature of business is other specialised construction activities n.e.c. (SIC 43999). The company is currently active , with statutory accounts last made up to 28 February 2025. 1 active officer is on record , and the person with significant control is Mr Michael Anthony Doherty. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House , last refreshed 6 September 2026.

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