The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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
Inapplicable
parent relation
Individuals in focus

Carless, Helen Claire

child relation
Offspring entities and appointments
Active 3
  • 1
    1 Exchange Crescent, Conference Square, Edinburgh
    Dissolved corporate (4 parents)
    Officer
    2013-06-28 ~ dissolved
    IIF 34 - secretary → ME
  • 2
    SIEMENS PROPERTIES LIMITED - 2001-05-04
    ADCLIFFE FINANCE LIMITED - 1992-07-01
    81 Station Road, Marlow, Buckinghamshire, United Kingdom
    Dissolved corporate (3 parents)
    Officer
    2012-02-01 ~ dissolved
    IIF 26 - secretary → ME
  • 3
    TRONIC ELECTRONIC SERVICES LIMITED - 1996-01-26
    81 Station Road, Marlow, Buckinghamshire
    Dissolved corporate (3 parents)
    Officer
    2012-05-02 ~ dissolved
    IIF 16 - secretary → ME
Ceased 46
  • 1
    COMPUTATIONAL DYNAMICS NEW HAMPSHIRE CO., LTD. - 2013-04-25
    COMPUTATIONAL DYNAMICS NORTH AMERICA LIMITED - 2012-05-22
    TICKWORTH LIMITED - 1997-07-25
    Faraday House Sir William Siemens Square, Frimley, Camberley, Surrey, United Kingdom
    Dissolved corporate (5 parents)
    Officer
    2016-04-04 ~ 2016-08-01
    IIF 44 - secretary → ME
  • 2
    PETER BROTHERHOOD LIMITED - 2015-11-02
    D-R DORMANT LTD - 2015-10-08
    DRESSER-RAND COMPANY LIMITED - 2008-07-01
    DRESSER-RAND (UK) LIMITED - 1987-11-12
    TAGCOOL LIMITED - 1987-05-08
    Faraday House, Sir William Siemens Square, Frimley, Camberley, England
    Dissolved corporate (4 parents)
    Officer
    2015-11-28 ~ 2016-08-01
    IIF 48 - secretary → ME
  • 3
    Faraday House, Sir William Siemens Square, Frimley, Camberley
    Dissolved corporate (5 parents, 3 offsprings)
    Officer
    2015-11-28 ~ 2016-08-01
    IIF 47 - secretary → ME
  • 4
    INGERSOLL RAND HIRE LIMITED - 1987-11-27
    Faraday House, Sir William Siemens Square, Frimley, England
    Dissolved corporate (4 parents)
    Officer
    2015-11-28 ~ 2016-08-01
    IIF 46 - secretary → ME
  • 5
    DRESSER-RAND ENERGY (UK) LIMITED - 2008-07-01
    Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, England
    Dissolved corporate (5 parents, 1 offspring)
    Officer
    2015-11-28 ~ 2016-08-01
    IIF 49 - secretary → ME
  • 6
    WYLEX LIMITED - 2001-04-02
    RICHHAPPY LIMITED - 1988-08-18
    Pinehurst 2 Pinehurst Road, Farnborough, Hampshire, United Kingdom
    Corporate (4 parents)
    Officer
    2012-05-31 ~ 2016-08-01
    IIF 5 - secretary → ME
  • 7
    SIEMENS WATER TECHNOLOGIES LIMITED - 2014-01-16
    Unit 9 Norman Way, Severn Bridge Industrial Estate, Portskewett, Caldicot, Wales
    Corporate (5 parents, 1 offspring)
    Officer
    2013-07-12 ~ 2014-01-15
    IIF 42 - secretary → ME
  • 8
    GYM RENEWABLES HOLDINGS LIMITED - 2010-07-05
    Faraday House Sir William Siemens Square, Frimley, Camberley, Surrey
    Dissolved corporate (3 parents)
    Officer
    2012-02-01 ~ 2016-08-01
    IIF 6 - secretary → ME
  • 9
    RWE NPOWER RENEWABLES (NEWCO) 5 LIMITED - 2010-07-05
    INTERCEDE 2355 LIMITED - 2010-05-10
    C/o Alter Domus (uk) Limited 10th Floor, 30 St Mary Axe, London, United Kingdom
    Corporate (5 parents)
    Officer
    2012-02-01 ~ 2016-08-01
    IIF 17 - secretary → ME
  • 10
    AGHOCO 1216 LIMITED - 2014-05-23
    C A Parsons Works, Shields Road, Newcastle Upon Tyne, England
    Corporate (4 parents)
    Officer
    2014-12-01 ~ 2016-08-01
    IIF 20 - secretary → ME
  • 11
    SIEMENS LOGISTICS LIMITED - 2022-07-08
    SIEMENS POSTAL, PARCEL & AIRPORT LOGISTICS LIMITED - 2020-10-01
    3rd Floor 1 Ashley Road, Altrincham, Cheshire, United Kingdom
    Corporate (3 parents)
    Officer
    2013-07-16 ~ 2016-08-01
    IIF 41 - secretary → ME
  • 12
    OSRAM LIMITED - 2016-07-15
    OSRAM-GEC LIMITED - 1990-01-17
    ROOMPAST LIMITED - 1986-03-27
    ROOMPAST LIMITED - 1986-03-27
    Second Floor, Sterling House, 810 Mandarin Court, Warrington, Cheshire, United Kingdom
    Corporate (3 parents)
    Officer
    2012-02-06 ~ 2013-07-04
    IIF 54 - director → ME
    2012-02-06 ~ 2013-07-04
    IIF 33 - secretary → ME
  • 13
    I.T. POWER (SEARCH) LIMITED - 1998-01-12
    1 Bartholomew Lane, London, United Kingdom
    Corporate (3 parents, 4 offsprings)
    Equity (Company account)
    -12,564,000 GBP2023-12-31
    Officer
    2012-03-16 ~ 2013-11-25
    IIF 55 - director → ME
    2012-03-16 ~ 2015-07-01
    IIF 25 - secretary → ME
  • 14
    PLESSEY CONSUMER PRODUCTS INVESTMENTS LIMITED - 1990-04-26
    Pinehurst 2 Pinehurst Road, Farnborough, Hampshire, United Kingdom
    Corporate (5 parents)
    Officer
    2012-03-27 ~ 2016-08-01
    IIF 29 - secretary → ME
  • 15
    THE CIMULATION CENTRE LIMITED - 1999-10-15
    WESTINGHOUSE BRAKE & SIGNAL EXPORTS LIMITED - 1990-07-02
    Faraday House Sir William Siemens Square, Frimley, Camberley, Surrey
    Dissolved corporate (4 parents)
    Officer
    2013-06-03 ~ 2016-08-01
    IIF 35 - secretary → ME
  • 16
    SIEMENS VAI METALS TECHNOLOGIES LIMITED - 2014-12-22
    VAI INDUSTRIES (UK) LIMITED - 2006-11-28
    DE FACTO 428 LIMITED - 1995-11-30
    Building No 11 Chiswick Park, 566 Chiswick High Road, London
    Corporate (3 parents)
    Officer
    2012-11-09 ~ 2015-01-06
    IIF 38 - secretary → ME
  • 17
    Pinehurst 2 Pinehurst Road, Farnborough, Hampshire, United Kingdom
    Corporate (5 parents, 1 offspring)
    Officer
    2012-10-08 ~ 2016-08-01
    IIF 32 - secretary → ME
  • 18
    Faraday House Sir William Siemens Square, Frimley, Camberley, Surrey
    Dissolved corporate (5 parents)
    Officer
    2013-02-08 ~ 2016-08-01
    IIF 15 - secretary → ME
  • 19
    Beaufort House, 51 New North Road, Exeter, United Kingdom
    Dissolved corporate (4 parents)
    Officer
    2012-05-15 ~ 2015-07-01
    IIF 19 - secretary → ME
  • 20
    SEA GENERATION (LYNMOUTH) LTD - 2010-05-14
    Beaufort House, 51 New North Road, Exeter, United Kingdom
    Dissolved corporate (4 parents)
    Officer
    2012-05-15 ~ 2015-07-01
    IIF 24 - secretary → ME
  • 21
    Beaufort House, 51 New North Road, Exeter, United Kingdom
    Dissolved corporate (4 parents)
    Officer
    2012-05-18 ~ 2015-07-01
    IIF 3 - secretary → ME
  • 22
    The Joiner's Shop, The Historic Dockyard, Chatham, Kent
    Corporate (4 parents)
    Equity (Company account)
    -15,507,000 GBP2023-12-31
    Officer
    2012-05-15 ~ 2015-07-01
    IIF 9 - secretary → ME
  • 23
    SIEMENS INDUSTRIAL TURBOMACHINERY LIMITED - 2021-01-29
    DEMAG DELAVAL INDUSTRIAL TURBOMACHINERY LIMITED - 2004-09-30
    C A Parsons Works, Shields Road, Newcastle Upon Tyne, England
    Corporate (4 parents, 1 offspring)
    Officer
    2012-02-01 ~ 2016-08-01
    IIF 2 - secretary → ME
  • 24
    SIEMENS TRANSMISSION AND DISTRIBUTION LIMITED - 2020-04-02
    VA TECH TRANSMISSION & DISTRIBUTION LIMITED - 2006-04-03
    V A TECH TRANSMISSION AND DISTRIBUTION LIMITED - 2002-10-04
    VA TECH REYROLLE LIMITED - 2002-08-20
    VA TECH REYROLLE PROJECTS LIMITED - 2001-08-29
    REYROLLE PROJECTS LIMITED - 1998-11-02
    NEI-FP DISPLAYS LIMITED - 1996-04-23
    NEI WEST AFRICA LIMITED - 1985-11-06
    INTERNATIONAL DEVELOPMENT ENGINEERS LIMITED - 1983-03-22
    C A Parsons Works, Shields Road, Newcastle Upon Tyne, England
    Corporate (4 parents, 3 offsprings)
    Officer
    2012-02-10 ~ 2016-08-01
    IIF 23 - secretary → ME
  • 25
    SIEMENS WIND POWER LIMITED - 2017-07-25
    AGHOCO 1428 LIMITED - 2016-07-08
    Blade Factory Sir William Siemens Way, Alexandra Dock, Hull, England
    Corporate (5 parents)
    Officer
    2016-07-08 ~ 2016-08-03
    IIF 37 - secretary → ME
  • 26
    DADE BEHRING LIMITED - 2008-08-01
    BEHRING DIAGNOSTICS UK LIMITED - 1998-04-20
    Park View, Watchmoor Park, Camberley, Surrey, United Kingdom
    Corporate (4 parents)
    Officer
    2012-02-01 ~ 2013-11-25
    IIF 56 - director → ME
    2012-02-01 ~ 2016-08-01
    IIF 7 - secretary → ME
  • 27
    SIEMENS MEDICAL SOLUTIONS DIAGNOSTICS MANUFACTURING LIMITED - 2008-07-01
    BAYER DIAGNOSTICS MANUFACTURING (SUDBURY) LIMITED - 2007-01-05
    CHIRON DIAGNOSTICS LTD - 1999-09-07
    CIBA CORNING DIAGNOSTICS LIMITED - 1996-11-01
    TRUSHELFCO (NO. 807) LIMITED - 1985-07-01
    Park View, Watchmoor Park, Camberley, Surrey, United Kingdom
    Corporate (4 parents)
    Officer
    2012-02-01 ~ 2013-11-25
    IIF 50 - director → ME
    2012-02-01 ~ 2016-08-01
    IIF 28 - secretary → ME
  • 28
    SIEMENS MEDICAL SOLUTIONS DIAGNOSTICS LIMITED - 2008-07-01
    EURO/DPC LIMITED - 2006-12-06
    BOXWIND LIMITED - 1986-07-04
    Park View, Watchmoor Park, Camberley, Surrey, United Kingdom
    Corporate (4 parents)
    Officer
    2012-02-01 ~ 2013-09-17
    IIF 52 - director → ME
    2012-02-01 ~ 2016-08-01
    IIF 27 - secretary → ME
  • 29
    Park View, Watchmoor Park, Camberley, Surrey, United Kingdom
    Corporate (5 parents, 1 offspring)
    Officer
    2015-04-29 ~ 2016-08-01
    IIF 40 - secretary → ME
  • 30
    Pinehurst 2 Pinehurst Road, Farnborough, Hampshire, United Kingdom
    Corporate (5 parents, 14 offsprings)
    Officer
    2012-02-01 ~ 2016-08-01
    IIF 51 - director → ME
    2012-02-01 ~ 2016-08-01
    IIF 12 - secretary → ME
  • 31
    COMPUTATIONAL DYNAMICS LIMITED - 2017-04-03
    RAPID 4091 LIMITED - 1987-12-04
    Pinehurst 2 Pinehurst Road, Farnborough, Hampshire, United Kingdom
    Dissolved corporate (3 parents)
    Officer
    2016-04-04 ~ 2016-08-01
    IIF 45 - secretary → ME
  • 32
    SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE (GB) LIMITED - 2010-04-01
    UNIGRAPHICS SOLUTIONS LIMITED - 2008-02-04
    Pinehurst 2 Pinehurst Road, Farnborough, Hampshire, United Kingdom
    Corporate (4 parents, 4 offsprings)
    Officer
    2013-07-03 ~ 2014-04-27
    IIF 36 - secretary → ME
  • 33
    LEUVEN MEASUREMENT & SYSTEMS UK LIMITED - 2014-10-01
    LMS - DIFA LIMITED - 1989-02-13
    Faraday House Sir William Siemens Square, Frimley, Camberley, Surrey
    Dissolved corporate (4 parents)
    Officer
    2013-01-15 ~ 2016-08-01
    IIF 1 - secretary → ME
  • 34
    SIEMENS RAIL AUTOMATION HOLDINGS LIMITED - 2018-06-01
    WESTINGHOUSE BRAKE AND SIGNAL HOLDINGS LIMITED - 2013-06-25
    WESTINGHOUSE BRAKE AND SIGNAL COMPANY LIMITED - 1988-11-09
    Sixth Floor, The Lantern, 75 Hampstead Road, London, England
    Corporate (6 parents, 2 offsprings)
    Officer
    2013-05-03 ~ 2016-08-01
    IIF 10 - secretary → ME
  • 35
    MUSHROOMBRIDGE LIMITED - 2013-06-26
    Pinehurst 2 Pinehurst Road, Farnborough, Hampshire, United Kingdom
    Corporate (4 parents, 1 offspring)
    Officer
    2013-06-26 ~ 2016-08-01
    IIF 14 - secretary → ME
  • 36
    CHERRYPLACE LIMITED - 2013-06-26
    Pinehurst 2 Pinehurst Road, Farnborough, Hampshire, United Kingdom
    Corporate (4 parents, 1 offspring)
    Officer
    2013-06-26 ~ 2016-08-01
    IIF 22 - secretary → ME
  • 37
    VA TECH REYROLLE ACP LIMITED - 2006-04-03
    VA TECH REYROLLE A, C & P LIMITED - 2000-10-17
    VA TECH BUSHING LIMITED - 2000-10-02
    SANDCO 614 LIMITED - 1999-05-21
    Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey
    Dissolved corporate (6 parents)
    Officer
    2012-02-14 ~ 2016-08-01
    IIF 8 - secretary → ME
  • 38
    Pinehurst 2 Pinehurst Road, Farnborough, Hampshire, United Kingdom
    Corporate (4 parents, 1 offspring)
    Officer
    2012-02-01 ~ 2016-08-01
    IIF 53 - director → ME
    2012-02-01 ~ 2016-08-01
    IIF 11 - secretary → ME
  • 39
    INVENSYS RAIL LIMITED - 2013-06-25
    WESTINGHOUSE RAIL SYSTEMS LIMITED - 2009-10-15
    WESTINGHOUSE SIGNALS LIMITED - 2001-07-02
    Sixth Floor, The Lantern, 75 Hampstead Road, London, England
    Corporate (4 parents)
    Officer
    2013-05-03 ~ 2016-08-01
    IIF 13 - secretary → ME
  • 40
    Euston House, 24 Eversholt Street, London, England
    Dissolved corporate (4 parents, 1 offspring)
    Officer
    2013-06-03 ~ 2016-08-01
    IIF 30 - secretary → ME
  • 41
    Euston House, 24 Eversholt Street, London, England
    Dissolved corporate (4 parents)
    Officer
    2013-06-03 ~ 2016-08-01
    IIF 31 - secretary → ME
  • 42
    THE CIMULATION CENTRE (HOLDINGS) LIMITED - 2012-04-25
    DEACON HOARE TRAVEL LIMITED - 1992-05-13
    HOLDTRADE LIMITED - 1990-07-30
    Faraday House Sir William Siemens Square, Frimley, Camberley, Surrey
    Dissolved corporate (4 parents, 1 offspring)
    Officer
    2013-06-03 ~ 2016-08-01
    IIF 39 - secretary → ME
  • 43
    HACKREMCO (NO.1347) LIMITED - 1998-09-15
    Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey
    Dissolved corporate (4 parents)
    Officer
    2012-02-10 ~ 2016-08-01
    IIF 4 - secretary → ME
  • 44
    Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey
    Corporate (4 parents)
    Officer
    2012-02-10 ~ 2016-08-01
    IIF 21 - secretary → ME
  • 45
    VATUK (NO2) LIMITED - 2000-11-30
    Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey
    Dissolved corporate (5 parents, 1 offspring)
    Officer
    2012-02-14 ~ 2016-08-01
    IIF 18 - secretary → ME
  • 46
    81 Station Road, Marlow, Buckinghamshire
    Dissolved corporate (3 parents)
    Officer
    2015-07-01 ~ 2016-08-01
    IIF 43 - secretary → ME

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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.