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Company

Senate Mech Limited

Senate Mech Limited is an active UK company (number 04423957), incorporated 2002, with 3 current directors including Robert Shenton and Brian Cashmore. Source: Companies House, updated 11th October 2026.

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Official record Companies House · updated 11th October 2026 · Sources · Free, no card or password

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Who leads it

Previous officers 7

  1. Ian Sullivan 2024-2025 Director View profile
  2. Stephen Paul Turner 2019-2020 Director View profile
  3. AJM Management Limited 2017-2017 Corporate-director View profile
  4. Ann Law 2016-2017 Director View profile
  5. Colin John Crosby 2003-2023 Director View profile
  6. Peter Rigby 2002-2020 Director View profile
  7. John Rigby 2002-2017 Director View profile

Directors and secretaries as filed at Companies House.

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Public contracts won

12 contracts · £611,111,111 total

From Contracts Finder and Find a Tender, the UK Government's public procurement notices, under the Open Government Licence v3.0. Matched to this organisation by company number, charity number or exact name and postcode; every figure links to its source notice.

  • Hard Facilities Management 3 Buyer: NHS Shared Business Services Limited £400,000,000 2026-08-25 Source: Find a Tender

    NHS Shared Business Services act in an Agency capacity for and on behalf of its customers (Approved Organisations) - existing and new. These comprise of NHS and Social Care organisations (whether acting individually, or on behalf of, or tog…

    Framework
  • Framework for Building Safety and Compliance Works, and Associated Consultancy Services Buyer: PROCURE PLUS HOLDINGS LIMITED Value not published 2026-07-17 Source: Find a Tender

    The purpose of this notice is to correct an administrative error in the contract award notice published on the 20th April 2026. The original contract award notice omitted the inclusion of Calfordseaden LLP from the list of suppliers that ar…

    Framework
  • Invitation to Tender (ITT) - Construction & Capital Works Buyer: Crescent Purchasing Consortium Limited £211,111,111 2026-06-03 Source: Find a Tender

    The Framework will provide fully compliant, flexible and streamlined access to pre-qualified construction partners for the delivery of capital works projects across the education and wider public sectors throughout the UK. It will support a…

  • Monksdown Primary - WC Refurbishment Buyer: Liverpool City Council Value not published Date not published Source: Find a Tender

    Liverpool City Council have appointed a contractor to carry out WC refurbishment works at Monksdown Primary School

  • Dovedale Primary - Phase 1 Domestic Water Installations Buyer: Liverpool City Council Value not published Date not published Source: Find a Tender

    Liverpool City Council have awarded a contract to Senate Mech Ltd for Phase 1 Domestic water installations at Dovedale Primary School for the value of £119,769.33

  • Stockton Wood Primary - Plant Room Refurbishment Buyer: Liverpool City Council Value not published Date not published Source: Find a Tender

    Liverpool City Council have awarded a contract to Senate Mech Ltd for Plant Room Refurbishment works at Stockton Wood Primary School for the value of £156,597.55

  • Garswood Primary School - Boiler Replacement Buyer: St Helens Council Value not published Date not published Source: Find a Tender

    Boiler replacement for Garswood Primary School

  • Intergrated Plumbing Buyer: LIVERPOOL HEART AND CHEST HOSPITAL NHS FOUNDATION TRUST Value not published Date not published Source: Find a Tender

    Fitting of Troves Units

  • Plant Room 7 Buyer: COUNTESS OF CHESTER HOSPITAL NHS FOUNDATION TRUST Value not published Date not published Source: Find a Tender

    Plant Room 7 - ID0238

  • Proposed New Heat Emitters and Pipework at Bidston Village CE Primary School (Infant and Junior) Buyer: Wirral Council Value not published Date not published Source: Find a Tender

    The Council is seeking to appoint a supplier for the installation of a replacement heating system; new ceiling mounted fan convector heaters fixed to ceiling and new mild steel pipework where required (the "Works"). The Works are to take pl…

  • Replacement of critical AHU Plant Ward Buyer: COUNTESS OF CHESTER HOSPITAL NHS FOUNDATION TRUST Value not published Date not published Source: Find a Tender

    Replacement of critical AHU Plant Ward - A90559

  • CODEMLON NURSE-CALL MODIFICATIONS Buyer: COUNTESS OF CHESTER HOSPITAL NHS FOUNDATION TRUST Value not published Date not published Source: Find a Tender

    CODEMLON NURSE-CALL MODIFICATIONS - A90402

About

Incorporated
24/04/2002

Ownership

Owned by (4) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.

  • John Rigby ceased 2017-11-01
    25-50% shares · notified 2016-04-06 - confirmed: also a director of this company
  • Peter Rigby ceased 2020-06-05
    25-50% shares, 25-50% voting · notified 2016-04-06 - confirmed: also a director of this company
  • Colin John Crosby ceased 2017-11-01
    25-50% shares · notified 2016-04-06
  • Senate Group Holdings Limited
    75-100% shares, 75-100% voting · notified 2017-11-01

Group

  1. Senate Mech Limited is controlled by John Rigby
    Evidence
    ceased 25-50% shares · notified 2016-04-06, ceased 2017-11-01 · source: Companies House PSC register

Ultimately controlled by John Rigby.

1 other company in this group
  • 09753856 (no longer on the register)

Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.

Financials

Net assets
£1,838,329
Total assets
£1,846,729
Cash
£641,711
Employees
50
Turnover
Not reported (small or micro-entity accounts)

Filed as Full accounts (audit exempt).

Figures from accounts filed at Companies House (iXBRL), period ending 2025-04-30. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.

Board analysis

Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.

3 directors on the board

4.8y median 2.1y
average tenure
10.5y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (3)

0
also govern a charity
0
left in the last 12 months

Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.

Construction 6Finance 6Property 4Professional services 1

The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
04423957
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 11th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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