logo
explain how to read the page

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 29
  • 1
    Roulston, John Francis, Professor
    Born in June 1948
    Individual (17 offsprings)
    Officer
    2005-03-25 ~ 2006-01-29
    OF - Director → CIF 0
  • 2
    Thornton, Michael John
    Born in May 1952
    Individual (3 offsprings)
    Officer
    2000-05-12 ~ 2004-05-28
    OF - Director → CIF 0
  • 3
    Harrison, Michael Patrick
    Born in February 1959
    Individual (2 offsprings)
    Officer
    1997-10-01 ~ 1998-01-24
    OF - Director → CIF 0
    1998-03-04 ~ 2000-05-12
    OF - Director → CIF 0
    Harrison, Michael Patrick
    Individual (2 offsprings)
    Officer
    1997-10-01 ~ 1998-03-04
    OF - Secretary → CIF 0
  • 4
    Needle, Alan Robert
    Born in December 1954
    Individual (13 offsprings)
    Officer
    2012-09-21 ~ 2015-03-13
    OF - Director → CIF 0
  • 5
    Mothersdale, Keith
    Born in June 1959
    Individual (2 offsprings)
    Officer
    1997-10-01 ~ 1998-01-24
    OF - Director → CIF 0
  • 6
    Smith, Robert St John
    Born in March 1964
    Individual (38 offsprings)
    Officer
    2014-06-18 ~ 2019-10-31
    OF - Director → CIF 0
  • 7
    Trigg, Paul
    Born in June 1959
    Individual (5 offsprings)
    Officer
    1997-10-01 ~ 1998-01-24
    OF - Director → CIF 0
  • 8
    Krier, Peter, Dr
    Born in October 1963
    Individual (1 offspring)
    Officer
    1997-12-12 ~ 1998-01-24
    OF - Director → CIF 0
  • 9
    Edington, Nathaniel
    Born in July 1969
    Individual (11 offsprings)
    Officer
    2024-05-13 ~ now
    OF - Director → CIF 0
  • 10
    Harrison, Irene Lesley
    Individual (8389 offsprings)
    Officer
    1997-07-03 ~ 1997-10-01
    OF - Nominee Secretary → CIF 0
  • 11
    Mobbs, Christopher Ian, Dr
    Born in April 1962
    Individual (11 offsprings)
    Officer
    2006-09-29 ~ 2006-11-20
    OF - Director → CIF 0
  • 12
    Rhodes, Barbara Margaret
    Born in January 1943
    Individual (6 offsprings)
    Officer
    1998-01-26 ~ 1998-03-04
    OF - Director → CIF 0
  • 13
    Black, Mark John
    Born in November 1967
    Individual (4 offsprings)
    Officer
    2019-11-08 ~ now
    OF - Director → CIF 0
  • 14
    Hindson, Charles Richard
    Born in June 1959
    Individual (29 offsprings)
    Officer
    2005-03-25 ~ 2008-09-19
    OF - Director → CIF 0
  • 15
    Mardia, Hemant Kumar
    Born in November 1961
    Individual (17 offsprings)
    Officer
    1997-10-01 ~ 1998-01-24
    OF - Director → CIF 0
    1998-03-04 ~ 2004-05-28
    OF - Director → CIF 0
    2007-11-02 ~ 2012-09-21
    OF - Director → CIF 0
  • 16
    Rhodes, John David, Professor
    Born in October 1943
    Individual (20 offsprings)
    Officer
    1997-10-01 ~ 2006-09-29
    OF - Director → CIF 0
  • 17
    Schofield, Christopher Ernest
    Individual (49 offsprings)
    Officer
    1998-03-04 ~ 2004-04-02
    OF - Secretary → CIF 0
  • 18
    Shaw, Sarah Louise
    Individual (5 offsprings)
    Officer
    2025-09-01 ~ now
    OF - Secretary → CIF 0
  • 19
    Brennan, Michael Peter
    Born in July 1960
    Individual (11 offsprings)
    Officer
    2009-09-18 ~ 2014-04-15
    OF - Director → CIF 0
  • 20
    Moynihan, Maura Eilis, Dr
    Individual (15 offsprings)
    Officer
    2004-04-02 ~ 2022-06-01
    OF - Secretary → CIF 0
  • 21
    Weaver, Michael Andrew
    Born in August 1974
    Individual (1 offspring)
    Officer
    2016-01-25 ~ 2019-08-01
    OF - Director → CIF 0
  • 22
    Tyerman, Michael
    Born in September 1978
    Individual (6 offsprings)
    Officer
    2016-07-07 ~ now
    OF - Director → CIF 0
    Tyerman, Michael
    Individual (6 offsprings)
    Officer
    2022-06-01 ~ 2025-09-01
    OF - Secretary → CIF 0
  • 23
    Fripp, Simon
    Born in April 1967
    Individual (2 offsprings)
    Officer
    2000-05-12 ~ 2001-01-01
    OF - Director → CIF 0
  • 24
    Snowden, Christopher Maxwell, Professor
    Born in March 1956
    Individual (21 offsprings)
    Officer
    2004-06-01 ~ 2005-04-06
    OF - Director → CIF 0
  • 25
    Mole, Stephen Richard
    Born in April 1956
    Individual (43 offsprings)
    Officer
    2008-08-05 ~ 2009-09-18
    OF - Director → CIF 0
  • 26
    Gibbs, Richard William
    Business Person born in April 1959
    Individual (15 offsprings)
    Officer
    2020-12-03 ~ 2024-05-13
    OF - Director → CIF 0
  • 27
    Gibson, Iain Andrew
    Born in December 1954
    Individual (12 offsprings)
    Officer
    2006-09-29 ~ 2007-09-21
    OF - Director → CIF 0
  • 28
    BUSINESS IMPROVEMENT SYSTEMS LTD
    Crown House, 64 Whitchurch Road, Cardiff
    Dissolved Corporate (2 parents, 7480 offsprings)
    Officer
    1997-07-03 ~ 1997-10-01
    OF - Nominee Director → CIF 0
  • 29
    FILTRONIC PLC
    - now 02891064 01659830
    FILTRONIC COMTEK P.L.C. - 1998-03-02
    YPCS 28 P.L.C. - 1994-07-13
    1 Rosalind Franklin Way, Netpark, Sedgefield, County Durham, United Kingdom
    Active Corporate (40 parents, 3 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
parent relation
Company in focus

FILTRONIC BROADBAND LIMITED

Period: 2000-05-10 ~ now
Company number: 03398105
Registered names
FILTRONIC BROADBAND LIMITED - now
KENTLEIGH LIMITED - 1997-11-05
Standard Industrial Classification
26110 - Manufacture Of Electronic Components

  • FILTRONIC BROADBAND LIMITED
    Info
    FILTRONIC CABLE LIMITED - 2000-05-10
    KENTLEIGH LIMITED - 2000-05-10
    Registered number 03398105
    1 Rosalind Franklin Way, Netpark, Sedgefield, County Durham TS21 3FR
    PRIVATE LIMITED COMPANY incorporated on 1997-07-03 (29 years 1 month). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-07-02
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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