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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 12
  • 1
    Fuss, Peter Siegfield
    Born in August 1933
    Individual (1 offspring)
    Officer
    (before 1992-04-13) ~ 1993-02-01
    OF - Director → CIF 0
  • 2
    Royden, Christopher John
    Individual (16 offsprings)
    Officer
    1999-04-26 ~ 2000-06-28
    OF - Secretary → CIF 0
  • 3
    Jansson, Tom
    Born in December 1968
    Individual (1 offspring)
    Officer
    1999-12-21 ~ 2000-06-28
    OF - Director → CIF 0
  • 4
    Wood, Kathleen
    Born in March 1969
    Individual (3 offsprings)
    Officer
    2009-12-18 ~ now
    OF - Director → CIF 0
  • 5
    Guglielmi, Peter
    Born in November 1942
    Individual (1 offspring)
    Officer
    (before 1994-04-13) ~ 2000-06-28
    OF - Director → CIF 0
  • 6
    Vaughan, John Edmund
    Born in February 1947
    Individual (3 offsprings)
    Officer
    2000-06-28 ~ 2000-11-10
    OF - Director → CIF 0
  • 7
    Evans, Andrew
    Individual (1 offspring)
    Officer
    1993-11-01 ~ 1999-04-26
    OF - Secretary → CIF 0
  • 8
    Gunning, David
    Individual (1 offspring)
    Officer
    (before 1992-04-13) ~ 1993-11-01
    OF - Secretary → CIF 0
  • 9
    Birck, Michael John
    Born in January 1938
    Individual (1 offspring)
    Officer
    (before 1992-04-13) ~ 2000-06-28
    OF - Director → CIF 0
  • 10
    One Tellabs Center, 1415 W.diehl Road, Naperville, Il 60563, Usa
    Corporate (3 offsprings)
    Officer
    2000-06-28 ~ 2009-12-18
    OF - Director → CIF 0
  • 11
    1 Gresham Street, London
    Corporate (12 offsprings)
    Officer
    2000-06-28 ~ 2003-04-08
    OF - Secretary → CIF 0
  • 12
    PINSENT MASONS SECRETARIAL LIMITED
    - now 02318923
    PINSENTS COMPANY SERVICES LIMITED - 2004-12-06 02318923 03027484
    PINSENT CURTIS BIDDLE COMPANY SERVICES LIMITED - 2003-05-06 02318923
    PINSENT CURTIS COMPANY SERVICES LIMITED - 2001-02-02
    SIMCO COMPANY SERVICES LIMITED - 1996-01-01
    1 Park Row, Leeds, West Yorkshire
    Active Corporate (154 parents, 3411 offsprings)
    Officer
    2003-04-08 ~ dissolved
    OF - Secretary → CIF 0
parent relation
Company in focus

E. COHERENT COMMUNICATIONS SYSTEMS

Period: 2010-01-14 ~ 2011-03-29
Company number: 02137578 01405720
Registered names
E. COHERENT COMMUNICATIONS SYSTEMS - Dissolved 01405720
DUALTRACK LIMITED - 1987-08-24
Standard Industrial Classification
6420 - Telecommunications

  • E. COHERENT COMMUNICATIONS SYSTEMS
    Info
    E. COHERENT COMMUNICATIONS SYSTEMS LIMITED - 2010-01-14
    TELLABS U.K. LTD. - 2010-01-14
    TELLABS (U.K.) LIMITED - 2010-01-14
    DUALTRACK LIMITED - 2010-01-14
    Registered number 02137578
    1 Park Row, Leeds, West Yorkshire LS1 5AB
    PRIVATE UNLIMITED COMPANY incorporated on 1987-06-04 and dissolved on 2011-03-29 (23 years 9 months). The status of the company number is Dissolved.
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 22 April 2026 and licensed under the Open Government Licence v3.0.