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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers 40
  • 1
    Roulston, John Francis, Professor
    Born in June 1948
    Individual (17 offsprings)
    Officer
    2004-09-06 ~ 2006-01-29
    OF - Director → CIF 0
  • 2
    Amies, Colin Macdonald
    Born in May 1940
    Individual (20 offsprings)
    Officer
    1994-08-02 ~ 1994-10-17
    OF - Director → CIF 0
  • 3
    Needle, Alan Robert
    Born in December 1954
    Individual (13 offsprings)
    Officer
    1994-08-02 ~ 1997-01-24
    OF - Director → CIF 0
    2001-01-29 ~ 2006-01-01
    OF - Director → CIF 0
    2010-11-16 ~ 2015-03-13
    OF - Director → CIF 0
  • 4
    Mcmonigall, John Phillips
    Born in July 1943
    Individual (60 offsprings)
    Officer
    1994-08-02 ~ 1994-10-17
    OF - Director → CIF 0
  • 5
    Burbank, Stephen Bradner, Professor
    Born in January 1947
    Individual (1 offspring)
    Officer
    1994-09-22 ~ 2008-09-19
    OF - Director → CIF 0
  • 6
    Gott, Reginald Lawrence
    Born in July 1957
    Individual (22 offsprings)
    Officer
    2006-07-13 ~ 2021-10-28
    OF - Director → CIF 0
  • 7
    Smith, Robert St John
    Born in March 1964
    Individual (38 offsprings)
    Officer
    2014-06-16 ~ 2019-10-31
    OF - Director → CIF 0
  • 8
    Hardington, Ian Jonathan
    Born in December 1963
    Individual (1 offspring)
    Officer
    1999-03-04 ~ 2008-09-19
    OF - Director → CIF 0
  • 9
    Edington, Nathaniel
    Born in July 1969
    Individual (11 offsprings)
    Officer
    2024-05-13 ~ now
    OF - Director → CIF 0
  • 10
    Magowan, Peter John
    Born in August 1967
    Individual (15 offsprings)
    Officer
    2018-11-19 ~ now
    OF - Director → CIF 0
  • 11
    Mr Mark Dixon
    Born in August 1943
    Individual (1 offspring)
    Person with significant control
    2022-02-17 ~ 2023-03-07
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 12
    Roller, Michael Roy David
    Chartered Accountant born in June 1965
    Individual (81 offsprings)
    Officer
    2013-06-01 ~ 2020-10-29
    OF - Director → CIF 0
  • 13
    Mobbs, Christopher Ian, Dr
    Born in April 1962
    Individual (11 offsprings)
    Officer
    1994-08-02 ~ 1997-01-24
    OF - Director → CIF 0
    2001-01-29 ~ 2006-11-20
    OF - Director → CIF 0
  • 14
    Hindson, Charles Richard
    Born in June 1959
    Individual (29 offsprings)
    Officer
    2004-12-14 ~ 2008-09-19
    OF - Director → CIF 0
  • 15
    Williams, Rhys John
    Born in March 1934
    Individual (17 offsprings)
    Officer
    1994-09-22 ~ 2006-09-29
    OF - Director → CIF 0
  • 16
    Mardia, Hermant Kumar, Dr
    Born in November 1961
    Individual (17 offsprings)
    Officer
    2007-10-18 ~ 2012-09-21
    OF - Director → CIF 0
  • 17
    Rhodes, John David, Professor
    Born in October 1943
    Individual (20 offsprings)
    Officer
    1994-05-31 ~ 2006-09-29
    OF - Director → CIF 0
  • 18
    Meek, Edwin Graham
    Born in June 1947
    Individual (11 offsprings)
    Officer
    1999-11-05 ~ 2015-11-27
    OF - Director → CIF 0
  • 19
    Schofield, Christopher Ernest
    Born in August 1962
    Individual (49 offsprings)
    Officer
    1998-08-03 ~ 2004-04-02
    OF - Director → CIF 0
    Schofield, Christopher Ernest
    Individual (49 offsprings)
    Officer
    1995-12-01 ~ 2004-04-02
    OF - Secretary → CIF 0
  • 20
    Blake, Richard John Bowden
    Born in March 1936
    Individual (25 offsprings)
    Officer
    1994-09-22 ~ 2007-03-02
    OF - Director → CIF 0
  • 21
    Shaw, Sarah Louise
    Individual (5 offsprings)
    Officer
    2025-09-01 ~ now
    OF - Secretary → CIF 0
  • 22
    Neale, Jonathan
    Born in August 1962
    Individual (25 offsprings)
    Officer
    2021-11-15 ~ now
    OF - Director → CIF 0
  • 23
    Brennan, Michael Peter
    Born in July 1960
    Individual (11 offsprings)
    Officer
    2009-09-18 ~ 2014-04-15
    OF - Director → CIF 0
  • 24
    Ford, Howard
    Born in August 1950
    Individual (27 offsprings)
    Officer
    2008-12-05 ~ 2015-11-27
    OF - Director → CIF 0
  • 25
    Moynihan, Maura Eilis, Dr
    Individual (15 offsprings)
    Officer
    2004-04-02 ~ 2022-06-01
    OF - Secretary → CIF 0
  • 26
    Poulter, John William
    Born in November 1942
    Individual (37 offsprings)
    Officer
    2006-07-31 ~ 2009-09-18
    OF - Director → CIF 0
  • 27
    Chambers, David Stephen George, Dr
    Born in December 1958
    Individual (5 offsprings)
    Officer
    1994-09-22 ~ 1997-01-24
    OF - Director → CIF 0
  • 28
    Tyerman, Michael
    Born in September 1978
    Individual (6 offsprings)
    Officer
    2016-04-01 ~ now
    OF - Director → CIF 0
    Tyerman, Michael
    Individual (6 offsprings)
    Officer
    2022-06-01 ~ 2025-09-01
    OF - Secretary → CIF 0
  • 29
    Behrendt, John Bernard
    Born in May 1961
    Individual (24 offsprings)
    Officer
    2021-01-01 ~ now
    OF - Director → CIF 0
  • 30
    Hey-shipton, Gregory Lynton, Dr
    Born in December 1953
    Individual (1 offspring)
    Officer
    1997-02-03 ~ 1997-06-04
    OF - Director → CIF 0
  • 31
    Clarricoats, Peter John Bell, Professor
    Born in April 1932
    Individual (1 offspring)
    Officer
    1995-09-29 ~ 1997-01-24
    OF - Director → CIF 0
  • 32
    Snowden, Christopher Maxwell, Professor
    Born in March 1956
    Individual (21 offsprings)
    Officer
    1998-10-05 ~ 2005-04-06
    OF - Director → CIF 0
  • 33
    Samuel, John William Young Strachan
    Born in July 1956
    Individual (128 offsprings)
    Officer
    1994-05-31 ~ 1995-12-01
    OF - Director → CIF 0
    1994-05-31 ~ 2004-06-10
    OF - Director → CIF 0
    Samuel, John William Young Strachan
    Individual (128 offsprings)
    Officer
    1994-05-31 ~ 1995-12-01
    OF - Secretary → CIF 0
  • 34
    Mole, Stephen Richard
    Born in April 1956
    Individual (43 offsprings)
    Officer
    2008-06-13 ~ 2009-09-18
    OF - Director → CIF 0
  • 35
    Young, Leo
    Born in August 1926
    Individual (1 offspring)
    Officer
    1994-09-22 ~ 1997-01-24
    OF - Director → CIF 0
  • 36
    Matykiewicz, Stephen Anthony John, Dr
    Born in June 1946
    Individual (7 offsprings)
    Officer
    1994-08-02 ~ 1997-01-24
    OF - Director → CIF 0
  • 37
    Gibbs, Richard William
    Business Executive born in April 1959
    Individual (15 offsprings)
    Officer
    2020-09-01 ~ 2024-05-13
    OF - Director → CIF 0
  • 38
    Gibson, Iain Andrew
    Born in December 1954
    Individual (12 offsprings)
    Officer
    2005-02-21 ~ 2007-09-21
    OF - Director → CIF 0
  • 39
    YORK PLACE COMPANY NOMINEES LIMITED
    02538098
    12 York Place, Leeds, West Yorkshire
    Dissolved Corporate (8 parents, 16235 offsprings)
    Officer
    1994-01-25 ~ 1994-05-31
    OF - Nominee Director → CIF 0
  • 40
    YORK PLACE COMPANY SECRETARIES LIMITED
    02538096
    12 York Place, Leeds, West Yorkshire
    Dissolved Corporate (8 parents, 16245 offsprings)
    Officer
    1994-01-25 ~ 1994-05-31
    OF - Nominee Director → CIF 0
    1994-01-25 ~ 1994-05-31
    OF - Nominee Secretary → CIF 0
parent relation
Company in focus

FILTRONIC PLC

Period: 1998-03-02 ~ now
Company number: 02891064 01659830
Registered names
FILTRONIC PLC - now 01659830
YPCS 28 P.L.C. - 1994-07-13 02668228... (more)
Recent Standard Industrial Classification
61200 - Wireless Telecommunications Activities
26309 - Manufacture Of Communication Equipment Other Than Telegraph, And Telephone Apparatus And Equipment

Related profiles found in government register
  • FILTRONIC PLC
    Info
    FILTRONIC COMTEK P.L.C. - 1998-03-02
    YPCS 28 P.L.C. - 1998-03-02
    Registered number 02891064
    1 Rosalind Franklin Way, Netpark, Sedgefield, County Durham TS21 3FR
    PUBLIC LIMITED COMPANY incorporated on 1994-01-25 (32 years 7 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-01-05
    CIF 0
  • FILTRONIC PLC
    S
    Registered number 2891064
    1 Rosalind Franklin Way, Netpark, Sedgefield, County Durham, United Kingdom, TS21 3FR
    Public Limited Company in England And Wales, England
    CIF 1
  • FILTRONIC PLC
    S
    Registered number 2891064
    Filtronic House 3 Airport West, Lancaster Way, Yeadon, Leeds, England, LS19 7ZA
    Public Limited Company in Companies House Cardiff, England
    CIF 2 CIF 3
child relation
Offspring entities and appointments 3
  • 1
    FILTRONIC BROADBAND LIMITED
    - now 03398105
    FILTRONIC CABLE LIMITED - 2000-05-10
    KENTLEIGH LIMITED - 1997-11-05
    1 Rosalind Franklin Way, Netpark, Sedgefield, County Durham, England
    Active Corporate (29 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 1 - Right to appoint or remove directors OE
    CIF 1 - Ownership of shares – 75% or more OE
    CIF 1 - Ownership of voting rights - 75% or more OE
  • 2
    FILTRONIC HOLDINGS UK LIMITED
    - now 05920312
    PIMCO 2538 LIMITED - 2006-10-02
    1 Rosalind Franklin Way, Netpark, Sedgefield, County Durham, England
    Active Corporate (16 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 3 - Ownership of shares – 75% or more OE
  • 3
    ISOTEK (HOLDINGS) LIMITED
    - now 03398090
    FOXEAST LIMITED - 1997-12-11
    1 Rosalind Franklin Way, Netpark, Sedgefield, County Durham, England
    Active Corporate (19 parents, 2 offsprings)
    Person with significant control
    2016-04-06 ~ now
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Ownership of voting rights - 75% or more OE

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.