Company · Wharley End
Cranfield Defence & Security Services Limited
Other research and experimental development on natural sciences and engineering
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
Previous officers 10
- Professor Mark Richardson 2019-2026 View profile
- Philip John Aspinall 2019-2024 View profile
- Dr Simon Mark Harwood 2018-2021 View profile
- Professor Philip John 2010-2017 View profile
- Professor Clifford Michael Friend 2005-2015 View profile
- Professor Ritindar Singh 2005-2006 View profile
- Minoo Homi Patel 2005-2011 View profile
- Suzanne June Rose 2011-2018 View profile
- Gary Mark Trend 2005-2011 View profile
- Alasdair Maciver 2005-2005 View profile
Directors and secretaries as filed at Companies House.
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About
- What it does
- Other research and experimental development on natural sciences and engineering; Other professional, scientific and technical activities n.e.c.
- Incorporated
- 17/01/2005
- Registered office
- Wharley End
- Previous names
- Cranfield Engineering Innovations Limited (until 11/01/2019)
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.
- Cranfield University
75-100% shares · notified 2016-08-01
Group
- Cranfield Defence & Security Services Limited
is controlled by Cranfield University
Evidence
active 75-100% shares · notified 2016-08-01 · source: Companies House PSC register
Ultimately controlled by Cranfield University.
16 other companies in this group
- Waam3D Limited
- Axsim Racing Limited
- Cranfield Conference Centre Limited
- Cranfield Group Holdings Limited
- Cranfield Airport Operations Limited
- Axsim Limited
- Cranfield Management Development Limited
- Cranfield Aerospace Solutions Limited
- Fresson Group Limited
- Cranfield Simulation Limited
- Fresson Limited
- Silsoe Ventures Limited
- Cranfield Regatta Limited
- Cranfield Quality Services Limited
- Waam3D Employee Benefit Trust Limited
- Cranfield University
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.
2 directors on the board
- Ian Sibbald Director · appointed 2026
- Geoffrey Michael Say Director · appointed 2018
Directors past 6 years
- Geoffrey Michael Say Director · appointed 2018
First-time vs portfolio directors
First-time (1)
- Geoffrey Michael Say Director · appointed 2018
Portfolio (1)
- Ian Sibbald Director · appointed 2026
Left in the last 12 months
- Professor Mark Richardson Director · appointed 2019 · resigned 2026
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.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 05333696
- Status
- Active
- Type
- Private Limited Company
- Accounts next due
- 30/04/2027
- Edition
- Register edition compiled 27th September 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