Company · Sedgefield
Filtronic Wireless LTD
Manufacture of telegraph and telephone apparatus and equipment
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
Previous officers 22
- Richard William Gibbs 2020-2024 View profile
- Dr David James Lynch 2015-2021 View profile
- Robert St John Smith 2014-2019 View profile
- Alan Robert Needle 2012-2015 View profile
- Michael Peter Brennan 2010-2014 View profile
- Hemant Kumar Mardia 2010-2012 View profile
- Dr Christopher Ian Mobbs 2006-2010 View profile
- George Colquhoun 1997-1998 View profile
- Barton, Trevor Mark, Doctor 1994-2010 View profile
- Wilson, David Alan, Doctor 1994-1997 View profile
- Professor John David Rhodes 1994-2010 View profile
- John William Young Strachan Samuel 1994 View profile
- Armstrong, Michael Anthony Patrick, Doctor 2010 View profile
- Dr Stephen Anthony John Matykiewicz 1994 View profile
- Stuart Granville Wilson 1994 View profile
- Christopher Adrian Pinches 1993 View profile
- Maura Eilis Moynihan 2010-2022 View profile
- Christopher Ernest Schofield 2009-2010 View profile
- Clifford John Sansom 2000-2010 View profile
- Peter Daniel Convey 1997-2005 View profile
- Robert Alexander Boggs 1996-2010 View profile
- Anthony Paul Clegg 1997 View profile
Directors and secretaries as filed at Companies House.
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About
- What it does
- Manufacture of telegraph and telephone apparatus and equipment
- Incorporated
- 30/03/1978
- Registered office
- Sedgefield
- Previous names
- Isotek Electronics Limited (until 19/01/2012)
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.
- Isotek (Holdings) Limited
75-100% shares · notified 2016-04-06
Group
- Filtronic Wireless LTD
is controlled by Isotek (Holdings) Limited
Evidence
active 75-100% shares · notified 2016-04-06 · source: Companies House PSC register - Isotek (Holdings) Limited
is controlled by Filtronic PLC
Evidence
active 75-100% shares, 75-100% voting · notified 2016-04-06 · source: Companies House PSC register
Ultimately controlled by Filtronic PLC.
5 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.
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
- Mark John Black Director · appointed 2017
- Nathaniel Edington Director · appointed 2024
Directors past 6 years
- Mark John Black Director · appointed 2017
First-time vs portfolio directors
Portfolio (2)
- Mark John Black Director · appointed 2017
- Nathaniel Edington Director · appointed 2024
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
- 01360332
- Status
- Active
- Type
- Private Limited Company
- Accounts next due
- 28/02/2027
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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