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Company number
04423957

SENATE MECH LIMITED

Active
✓ Active company on the official register. Next accounts due 31 January 2027.

Company details

Registered name
SENATE MECH LIMITED
Company number
04423957
Registered office
C/O LANGTONS 11TH FLOOR THE PLAZA, 100 OLD HALL STREET, LIVERPOOL, L3 9QJ, UNITED KINGDOM
Company type
Private Limited Company
Incorporated on
24 April 2002
Status
Active
Age
24 years
Nature of business (SIC)
42990 — Construction of other civil engineering projects n.e.c.
Accounts — next due
31 Jan 2027
Accounts — last made up to
30 Apr 2025
Confirmation statement — next due
24 Aug 2026
Confirmation statement — last
10 Aug 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 Colin John Crosby
owns 25–50% of shares
Notified 06/04/2016
Mr John Rigby
owns 25–50% of shares
Notified 06/04/2016
Mr Peter Rigby
owns 25–50% of shares · holds 25–50% of voting rights
Notified 06/04/2016
Senate Group Holdings Limited
owns 75–100% of shares · holds 75–100% of voting rights
Notified 01/11/2017

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Corporate owner owns 75–100% of shares · holds 75–100% of votes Notified 01/11/2017 Controls 3 companies
Mr Colin John Crosby
born 04/1969 · United Kingdom owns 25–50% of shares Control ended 01/11/2017 Controls 3 companies
Mr John Rigby
born 08/1970 · United Kingdom owns 25–50% of shares Control ended 01/11/2017 Controls 3 companies
Mr Peter Rigby
born 11/1965 · England owns 25–50% of shares · holds 25–50% of votes Control ended 05/06/2020 Controls 3 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
05/06/2020 Person with significant control ceased Mr Peter Rigby
01/11/2017 Person with significant control ceased Mr John Rigby
01/11/2017 Person with significant control ceased Mr Colin John Crosby
01/11/2017 Person with significant control added Senate Group Holdings Limited
06/04/2016 Person with significant control added Mr Peter Rigby
06/04/2016 Person with significant control added Mr John Rigby
06/04/2016 Person with significant control added Mr Colin John Crosby

Documents for SENATE MECH LIMITED

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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.

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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.

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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

Registered with the Information Commissioner's Office as a data protection fee payer.

Senate Mech Limited — L3 9QJ
Trading as Senate mech Ltd
Tier 2 · renews 27/04/2027
ICO entry

The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.

Get this company via API

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Frequently asked questions

What is the company number of SENATE MECH LIMITED?
According to the official registry, the company number of SENATE MECH LIMITED is 04423957.
Where is SENATE MECH LIMITED registered?
The registered office is C/O LANGTONS 11TH FLOOR THE PLAZA, 100 OLD HALL STREET, LIVERPOOL, L3 9QJ, UNITED KINGDOM.
What is the SIC code of SENATE MECH LIMITED?
The nature of business is recorded under SIC code 42990 — Construction of other civil engineering projects n.e.c..
Who controls SENATE MECH LIMITED?
Mr Colin John Crosby is recorded as a person with significant control, and owns 25–50% of shares.
When are the next accounts of SENATE MECH LIMITED due?
The next annual accounts are due by 31 January 2027, and the last accounts were made up to 30 April 2025.

About SENATE MECH LIMITED (04423957)

SENATE MECH LIMITED is a private limited company incorporated on 24 April 2002 and registered in the United Kingdom under company number 04423957. Its registered office is at C/O LANGTONS 11TH FLOOR THE PLAZA, 100 OLD HALL STREET, LIVERPOOL, L3 9QJ, 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 30 April 2025. , and the person with significant control is Mr Colin John Crosby. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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