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Quartz Electrical & Mechanical Services Limited

Quartz Electrical & Mechanical Services Limited is an active UK company (number 03229302), incorporated 1996, with 5 current directors including Helen Lesley Sullivan and Leigh Mitchell. Source: Companies House, updated 4th October 2026.

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Official record Companies House · updated 4th October 2026 · Sources

Network

The large node is Quartz Electrical & Mechanical Services Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 8

  1. Liam Mcdermott 2014-2019 Director View profile
  2. Stephen Wainwright 2014-2016 Director View profile
  3. Anthony Michael Ptohopoulos 2005-2008 Director View profile
  4. Graham Allenden 2005-2012 Director View profile
  5. David Atkinson 1996-2005 Director View profile
  6. John Eric James Cook 1996-2011 Director View profile
  7. Russell Anthony Sullivan 1996-2009 Secretary View profile
  8. Deborah Anne Sullivan 1996-1996 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
24/07/1996

Ownership

Owned by (1) 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.

Group

  1. Quartz Electrical & Mechanical Services Limited is controlled by James Gareth Orpen
    Evidence
    active 75-100% shares · notified 2016-04-06 · source: Companies House PSC register

Ultimately controlled by James Gareth Orpen.

3 other companies in this group

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
£620,161
Total assets
£678,272
Cash
£816,829
Employees
39
Turnover
Not reported (small or micro-entity accounts)

Filed as Full accounts (audit exempt).

Figures from accounts filed at Companies House (iXBRL), period ending 2024-12-31. 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.

5 directors on the board

12.1y median 12.8y
average tenure
30y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (3)

Portfolio (2)

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.

Business services 2Professional 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.

Gaps to watch

  • Several long-serving directors could step down together
  • Narrow spread of sectors across the board

Where to look Suggested search: succession planning for long-tenured seats; directors from a wider range of sectors.

Sources

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

Record details
Company number
03229302
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 4th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data