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 2
  • 1
    Worley, Timothy James
    Company Director born in May 1955
    Individual (2 offsprings)
    Officer
    2001-12-31 ~ dissolved
    OF - Director → CIF 0
  • 2
    POWERSTAX PUBLIC LIMITED COMPANY - 2015-04-01
    ADVANCED POWER CONVERSION PLC - 2005-05-17
    TT POWER LIMITED - 1992-06-11
    Unit 5, Armstrong Mall, Southwood Business Park, Farnborough, Hampshire, United Kingdom
    Active Corporate (5 parents, 2 offsprings)
    Officer
    2004-05-14 ~ dissolved
    OF - Director → CIF 0
    Person with significant control
    2016-08-08 ~ dissolved
    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
    PE - Has significant influence or controlCIF 0
Ceased 11
  • 1
    Martensson, Maude Helen
    Company Director born in December 1941
    Individual
    Officer
    ~ 2001-07-04
    OF - Director → CIF 0
  • 2
    Martensson, Sigrid Helena Susanne
    Accountant born in June 1969
    Individual
    Officer
    1998-07-17 ~ 2001-07-04
    OF - Director → CIF 0
  • 3
    Roberts, David
    Managing Director born in April 1950
    Individual (6 offsprings)
    Officer
    ~ 1998-07-08
    OF - Director → CIF 0
    Roberts, David
    Company Director
    Individual (6 offsprings)
    Officer
    1996-04-04 ~ 1998-07-08
    OF - Secretary → CIF 0
  • 4
    Vevers, John, Colonel
    Management Consultant born in September 1920
    Individual
    Officer
    2001-07-04 ~ 2001-12-31
    OF - Director → CIF 0
  • 5
    Martensson, Nils Erik Vilhelm
    Company Director born in February 1938
    Individual (7 offsprings)
    Officer
    ~ 2001-07-04
    OF - Director → CIF 0
  • 6
    Barnes, Emma
    Individual
    Officer
    2011-01-18 ~ 2016-04-20
    OF - Secretary → CIF 0
  • 7
    Mcintosh, Hugh
    Individual
    Officer
    2004-04-26 ~ 2011-01-18
    OF - Secretary → CIF 0
  • 8
    Davis, Marshall Christopher
    Accountant born in September 1946
    Individual
    Officer
    2001-07-04 ~ 2004-04-26
    OF - Director → CIF 0
    Davis, Marshall Christopher
    Accountant
    Individual
    Officer
    2001-07-04 ~ 2004-04-26
    OF - Secretary → CIF 0
  • 9
    Brewster, Mark John
    Individual
    Officer
    2016-04-20 ~ 2016-05-16
    OF - Secretary → CIF 0
  • 10
    Martensson, Patrick
    Legal Counsel born in January 1966
    Individual (6 offsprings)
    Officer
    1998-07-17 ~ 2001-07-04
    OF - Director → CIF 0
    Martensson, Patrick
    Legal Counsel
    Individual (6 offsprings)
    Officer
    1998-07-08 ~ 2001-07-04
    OF - Secretary → CIF 0
  • 11
    Suite 3.5 City Gate House, 39-45 Finsbury Square, London
    Dissolved Corporate (3 parents, 4 offsprings)
    Officer
    ~ 1996-04-04
    PE - Secretary → CIF 0
parent relation
Company in focus

ADVANCED POWER CONVERSION LIMITED

Previous name
TECHNOTREND LIMITED - 2003-03-24
Standard Industrial Classification
68209 - Other Letting And Operating Of Own Or Leased Real Estate

  • ADVANCED POWER CONVERSION LIMITED
    Info
    TECHNOTREND LIMITED - 2003-03-24
    Registered number 01400986
    Unit 5 & 6 Heron Avenue, Wickford, Essex SS11 8DL
    Private Limited Company incorporated on 1978-11-21 and dissolved on 2022-02-15 (43 years 2 months). The company status is Dissolved.
    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.