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
Active 3
  • 1
    Lee, Geoffrey
    Vp Europe - Sales born in December 1966
    Individual (1 offspring)
    Officer
    2023-12-29 ~ now
    OF - Director → CIF 0
  • 2
    Monaghan, Teresa Jane
    Accountant born in December 1972
    Individual (2 offsprings)
    Officer
    2023-06-06 ~ now
    OF - Director → CIF 0
  • 3
    SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE (GB) LIMITED - 2010-04-01
    UNIGRAPHICS SOLUTIONS LIMITED - 2008-02-04
    Pinehurst 2, Pinehurst Road, Farnborough, Hampshire, United Kingdom
    Active Corporate (4 parents, 4 offsprings)
    Person with significant control
    2020-04-01 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
Ceased 25
  • 1
    Davina, Simone Eufemia Agatha
    Individual (15 offsprings)
    Officer
    2017-06-30 ~ 2020-06-01
    OF - Secretary → CIF 0
  • 2
    O'mara, John
    Accountant born in July 1964
    Individual (2 offsprings)
    Officer
    2007-10-26 ~ 2009-11-24
    OF - Director → CIF 0
  • 3
    Taylor, Edward
    Financial Director born in October 1968
    Individual
    Officer
    2001-07-01 ~ 2002-06-05
    OF - Director → CIF 0
    Taylor, Edward
    Individual
    Officer
    1998-10-01 ~ 2000-12-31
    OF - Secretary → CIF 0
  • 4
    Vermijs, Walter Ernest
    International Finance Director born in May 1966
    Individual (2 offsprings)
    Officer
    2009-09-24 ~ 2017-06-30
    OF - Director → CIF 0
  • 5
    Buckley, Adrian Gerald
    Strategic Accounts Director Mentor Europe born in March 1960
    Individual (6 offsprings)
    Officer
    2017-06-30 ~ 2023-12-29
    OF - Director → CIF 0
  • 6
    Gray, Daniel
    Fin Controller born in December 1972
    Individual (7 offsprings)
    Officer
    2002-10-01 ~ 2005-03-23
    OF - Director → CIF 0
  • 7
    Moriarty, Hugh Robert
    Individual
    Officer
    2021-12-17 ~ 2022-10-19
    OF - Secretary → CIF 0
  • 8
    Simpson, Christine Ffoulkes
    Barrister
    Individual
    Officer
    2006-03-27 ~ 2015-11-01
    OF - Secretary → CIF 0
  • 9
    Freed, Dean Mac Lean
    Lawyer born in April 1958
    Individual (2 offsprings)
    Officer
    1996-08-20 ~ 2017-06-30
    OF - Director → CIF 0
  • 10
    Windele, Hanns Joachim
    Managing Director born in November 1954
    Individual
    Officer
    1998-07-28 ~ 2001-01-01
    OF - Director → CIF 0
  • 11
    Popp, Karsten
    V P France born in February 1960
    Individual
    Officer
    1998-01-07 ~ 2001-10-15
    OF - Director → CIF 0
  • 12
    Delia, Frank Stanley
    Vice President General Counsel & Secretary born in August 1946
    Individual
    Officer
    ~ 1996-07-22
    OF - Director → CIF 0
  • 13
    Bartlett, James Carnegy
    Accountant born in August 1964
    Individual
    Officer
    1998-01-07 ~ 2001-07-01
    OF - Director → CIF 0
  • 14
    Kahanov, Sharon Hana
    Individual (11 offsprings)
    Officer
    2020-06-01 ~ 2021-12-13
    OF - Secretary → CIF 0
  • 15
    Arnold, Clive Roderick
    Individual
    Officer
    ~ 1998-09-30
    OF - Secretary → CIF 0
  • 16
    Lewis, Oliver Paul Piers
    Uk Finance Director born in July 1980
    Individual (8 offsprings)
    Officer
    2021-03-01 ~ 2023-06-01
    OF - Director → CIF 0
  • 17
    Berry, Laurence
    Finance Director born in January 1973
    Individual
    Officer
    2005-05-26 ~ 2006-03-29
    OF - Director → CIF 0
    Berry, Laurence
    Individual
    Officer
    2000-12-31 ~ 2006-03-29
    OF - Secretary → CIF 0
  • 18
    Paraskeva, Mark
    Managing Director born in September 1961
    Individual (1 offspring)
    Officer
    2001-07-01 ~ 2004-05-07
    OF - Director → CIF 0
  • 19
    Caraes, Jean-claude, Monsieur
    General Manager born in August 1945
    Individual
    Officer
    ~ 1997-02-14
    OF - Director → CIF 0
  • 20
    Krak, Erwin
    Finance Director born in September 1961
    Individual
    Officer
    2007-03-26 ~ 2007-10-26
    OF - Director → CIF 0
  • 21
    Macaskill, Darren Lee
    Director born in September 1975
    Individual (6 offsprings)
    Officer
    2017-06-30 ~ 2021-03-01
    OF - Director → CIF 0
  • 22
    Goldsworth, David Malcolm
    Managing Director born in February 1951
    Individual (4 offsprings)
    Officer
    ~ 1998-06-05
    OF - Director → CIF 0
  • 23
    Moffenbeir, David Charles
    Executive Vice President born in August 1951
    Individual
    Officer
    ~ 1993-05-21
    OF - Director → CIF 0
  • 24
    1, Werver-von-siemens-str., Munich, Germany
    Corporate (19 offsprings)
    Person with significant control
    2017-03-30 ~ 2020-04-01
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
  • 25
    8005, Sw Boeckman Road, Wilsonville, Oregon, Usa
    Corporate
    Person with significant control
    2016-04-06 ~ 2017-03-30
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
parent relation
Company in focus

SIEMENS ELECTRONIC DESIGN AUTOMATION LTD

Previous names
MENTOR GRAPHICS (UK) LIMITED - 2021-10-01
TRUSHELFCO (NO. 528) LIMITED - 1983-04-27
Standard Industrial Classification
62090 - Other Information Technology Service Activities

  • SIEMENS ELECTRONIC DESIGN AUTOMATION LTD
    Info
    MENTOR GRAPHICS (UK) LIMITED - 2021-10-01
    TRUSHELFCO (NO. 528) LIMITED - 1983-04-27
    Registered number 01694833
    Pinehurst 2 Pinehurst Road, Farnborough, Hampshire GU14 7BF
    Private Limited Company incorporated on 1983-01-27 (42 years 5 months). The company status is Active.
    The last date of confirmation statement was made at 2025-03-18
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.