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Who leads it
Previous officers 14
- StéPhane Kempenar 2021-2023 View profile
- Christophe Chevillion 2021-2022 View profile
- Nigel Peter Lingwood 2016-2020 View profile
- Mark John Taylor 2009-2019 View profile
- Dr Olaf Wolf-Kunz 2009-2011 View profile
- John Iain Henderson 2006-2016 View profile
- Neil Edward Kane 2006-2009 View profile
- Kenneth Thomas Roberts 1999-2008 View profile
- Margaret Anne Mcque 1998-2006 View profile
- John Lindley Bancroft 1997-1998 View profile
- Peter Mcque 2006 View profile
- John Morrison 2020-2021 View profile
- Anthony James Gallagher 2016-2020 View profile
- Stephen Duggan 2006-2016 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 18/08/1989
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.
- Diploma Holdings PLC ceased 2021-09-03
75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06
Group
- A1-Cbiss Limited
is controlled by Diploma Holdings PLC
Evidence
ceased 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06, ceased 2021-09-03 · source: Companies House PSC register - Diploma Holdings PLC
is controlled by Diploma PLC
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
Ultimately controlled by Diploma PLC.
36 other companies in this group
- 06811701
- Diploma TWO Limited
- Specialty Fasteners Limited
- A.B. Seals Limited
- FSC UK Limited
- Swan Seals (Aberdeen) Limited
- M Seals UK Limited
- A1-Envirosciences Limited
- M Seals UK (Engineered Seals Division) Limited
- Diploma Overseas Limited
- Cabletec Interconnect Components Systems Limited
- M Seals UK (Technical Distribution) Limited
- Clarendon Specialty Fasteners Limited
- Shoal Group Limited
- Williamson, Cliff Limited
- R&G Fluid Power Holdings Limited
- IS-Rayfast Limited
- 02316354
- Specialty Fasteners and Components Limited
- Tack Interconnect Limited
- Diploma UK Holdings Limited
- Diploma Australia Holdings Limited
- I.S. Group (Europe) Limited
- Amfast Limited
- Diploma Asia Holdings Limited
- Selwyn Electronics Limited
- Diploma Latam Holdings Limited
- 01668766
- Diploma Holdings PLC
- Diploma ONE Limited
- Newlandglebe Limited
- Diploma Canada Holdings Limited
- Krempfast Limited
- Diploma Europe Holdings Limited
- Cablecraft Limited
- Diploma PLC
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
- Employees
- 0
- Turnover
- Not reported (small or micro-entity accounts)
Filed as Full accounts (audit exempt).
Figures from accounts filed at Companies House (iXBRL), period ending 2025-12-31. 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.
3 directors on the board
- Sam Thorneycroft Director · appointed 2017
- Trevor Martin Sands Director · appointed 2022
- Stephen Paul Duggan Director · appointed 2011
Directors past 6 years
- Sam Thorneycroft Director · appointed 2017
- Stephen Paul Duggan Director · appointed 2011
First-time vs portfolio directors
First-time (2)
- Sam Thorneycroft Director · appointed 2017
- Stephen Paul Duggan Director · appointed 2011
Portfolio (1)
- Trevor Martin Sands Director · appointed 2022
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.
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
Where to look Suggested search: succession planning for long-tenured seats.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 02414633
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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