Network
The large node is Calumite Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.
Who leads it
Previous officers 26
- John Godbert 2017-2020 View profile
- Mark Roger Atkinson 2013-2017 View profile
- James Alexander Claydon 2012-2019 View profile
- Matthew James Harris 2010-2012 View profile
- Dr Jonathan Peter Morrish 2008-2012 View profile
- Gary Nicholas Whitehead 2008-2010 View profile
- Michael Anthony Eberlin 2008-2008 View profile
- Graham Neil Pattison 2007-2008 View profile
- Scott Timothy Rhine 2006-2018 View profile
- Alan Robert Harold Sindel 2006-2008 View profile
- Gary Charles Mcardle 2006-2008 View profile
- Karl Tyrone Daniel 2002-2007 View profile
- John Marrison 2001-2007 View profile
- Michael Dean 1999-2001 View profile
- Alexander Eric Moore 1995-2007 View profile
- Richard John Farrington 1993-1995 View profile
- John Edward Beck 1993-2006 View profile
- Mark Abraham 1993-2002 View profile
- John Michael Leal Uren 1993-2006 View profile
- Roy Butcher 1993 View profile
- Roger St Denis Feaviour 1993 View profile
- Carl Laughlin Cassidy 1993 View profile
- John Westland Antony Clugston 1993 View profile
- Richard Jullion Prest 1993 View profile
- Robert W Hopkins Ii 2006 View profile
- Stuart Ian Pettifor 1993 View profile
Directors and secretaries as filed at Companies House.
Do you help lead this organisation? Set up its network · How it works
About
- Incorporated
- 19/02/1969
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.
- Appleby Group Limited
50-75% shares, 50-75% voting, appoints directors · notified 2016-04-06
Group
- Calumite Limited
is controlled by Appleby Group Limited
Evidence
active 50-75% shares, 50-75% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register - Appleby Group Limited
is controlled by Civil and Marine (Holdings) Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register - Civil and Marine (Holdings) Limited
is controlled by Civil and Marine Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register - Civil and Marine Limited
is controlled by Hanson Holdings Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register - Hanson Holdings Limited
is controlled by Hanson Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register - Hanson Limited
is controlled by Lehigh UK Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register - Lehigh UK Limited
is controlled by Heidelberg Materials UK Holding Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
Ultimately controlled by Heidelberg Materials UK Holding Limited.
270 other companies in this group
- Desimpel Brick Limited
- Clyde Cement Limited
- SQ Corporation Limited
- Kivel Properties Limited
- Amey Roadstone International Limited
- Pioneer International Group Holdings Limited
- The Pinden Plant & Processing CO. Limited
- Hanson Recycling Limited
- Hanson Industrial (Engineering Holdings) Limited
- Imperial Foods Holdings Limited
- UDS Finance Limited
- Hanson Quarry Products Europe Limited
- ARC Land Holdings Limited
- Hanson America Holdings (2) Limited
- Hanson Funding (G) Limited
- Scancem Energy and Recovery Limited
- Earlybid Limited
- Minster Quarries Limited
- ARC Holdings Limited
- Castle Lime Limited
- Tilmanstone Brick Limited
- Castle Cement Limited
- ARC Concrete (Anglia) Limited
- HK Holdings (NO.1) Limited
- Beforebeam Limited
- Castle Cement (Ketton) Limited
- Hanson (Nail) Limited
- TLQ Limited
- SJP 1 Limited
- Imperial Seafoods Limited
- Hanson Aggregates South Wales Holdings Limited
- National Brick Company Limited
- E SUB Limited
- Hanson Aggregates South Wales Limited
- Thistleton Quarries Limited
- Lehigh UK Limited
- Delmorgal Limited
- A1 Services (Manchester) Limited
- Hanson International Holdings Limited
- Charterneed Limited
- UGI Group Limited
- Hanson Canada Limited
- Hanson (Bbino2) Limited
- TMC Pioneer Aggregates Limited
- Hanson Aggregates Marine Limited
- ARC Slimline Limited
- ARC Limited
- K.M. Property Development Company Limited
- Marples Ridgway Limited
- Stewartby Housing Association Limited
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.
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
- Matthew David Barlow Director · appointed 2020
- Hopkins, SR., John Owen Director
- David Boone Hopkins Director · appointed 1992
- John Owen Hopkins Director · appointed 2018
- Simon Lloyd Willis Director · appointed 2020
13.6y median 7.2y
average tenure
34.3y
longest tenure
Directors past 6 years
- David Boone Hopkins Director · appointed 1992
- John Owen Hopkins Director · appointed 2018
- Simon Lloyd Willis Director · appointed 2020
First-time vs portfolio directors
First-time (3)
- Hopkins, SR., John Owen Director
- David Boone Hopkins Director · appointed 1992
- John Owen Hopkins Director · appointed 2018
Portfolio (2)
- Matthew David Barlow Director · appointed 2020
- Simon Lloyd Willis Director · appointed 2020
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.
Mining 5Finance 4Manufacturing 4Utilities 4Business services 2Other services 2Professional services 2Property 2
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
- 00948298
- 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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