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

Clark, Alyson Margaret

child relation
Offspring entities and appointments
Active 2
  • 1
    Geoffrey Martin & Co, St Andrew House, 119-121 The Headrow, Leeds
    Corporate (2 parents)
    Officer
    2001-10-04 ~ now
    IIF 50 - director → ME
  • 2
    6th Floor 20 Canada Square, London, England
    Corporate (14 parents, 3 offsprings)
    Officer
    2019-10-11 ~ now
    IIF 51 - director → ME
Ceased 49
  • 1
    HAMSARD 2592 LIMITED - 2003-03-21
    3rd Floor 1 Ashley Road, Altrincham, Cheshire, United Kingdom
    Dissolved corporate (3 parents, 1 offspring)
    Officer
    2006-08-21 ~ 2011-08-22
    IIF 13 - director → ME
  • 2
    ALTAIR FILTERS INTERNATIONAL LIMITED - 2000-10-10
    ALTAIR VENTILATION PRODUCTS LIMITED - 1984-07-19
    3rd Floor 1 Ashley Road, Altrincham, Cheshire, United Kingdom
    Dissolved corporate (3 parents)
    Officer
    2006-08-21 ~ 2011-08-22
    IIF 23 - director → ME
  • 3
    GE THERMOMETRICS (UK) LIMITED - 2013-12-23
    SPIRENT COMPONENTS LIMITED - 2002-04-12
    BOWTHORPE COMPONENTS LIMITED - 2000-05-12
    BLOSSOMHEATH LIMITED - 1988-12-30
    Crown Industrial Estate, Priorswood Road, Taunton, Somerset, England
    Corporate (5 parents)
    Officer
    2011-03-24 ~ 2011-08-22
    IIF 11 - director → ME
  • 4
    10 Fleet Place, London
    Corporate (2 parents, 2 offsprings)
    Officer
    1999-07-22 ~ 2011-08-22
    IIF 27 - director → ME
  • 5
    10 Fleet Place, London
    Corporate (2 parents)
    Officer
    2002-06-24 ~ 2011-08-22
    IIF 20 - director → ME
  • 6
    10 Fleet Place, London
    Corporate (6 parents)
    Officer
    2002-06-24 ~ 2011-08-22
    IIF 19 - director → ME
  • 7
    GE INDUSTRIAL (UK) HOLDINGS - 2020-01-31
    GE POWER CONVERSION UK GROUP - 2014-10-09
    REMOTE ENERGY MONITORING - 2013-08-06
    REMOTE ENERGY MONITORING LTD - 2013-06-19
    10th Floor, 245 Hammersmith Road, London, England
    Corporate (3 parents, 2 offsprings)
    Officer
    2013-07-22 ~ 2014-12-10
    IIF 36 - director → ME
    2011-01-11 ~ 2011-08-22
    IIF 1 - director → ME
  • 8
    DRUCK HOLDINGS LIMITED - 2025-03-24
    GE DRUCK HOLDINGS LIMITED - 2020-01-31
    DRUCK HOLDINGS P L C - 2002-11-14
    DRUCK LIMITED - 1982-02-09
    Fir Tree Lane, Groby, Leicester
    Corporate (5 parents, 2 offsprings)
    Officer
    2011-03-25 ~ 2011-08-22
    IIF 6 - director → ME
  • 9
    Third Floor, 10 Lower Grosvenor Place, London, England
    Corporate (2 parents)
    Officer
    2003-05-19 ~ 2004-03-27
    IIF 43 - director → ME
  • 10
    Rosebery House, 9 Haymarket Terrace, Edinburgh, United Kingdom
    Dissolved corporate (5 parents)
    Officer
    2002-10-11 ~ 2011-08-23
    IIF 22 - director → ME
  • 11
    TRUSHELFCO (NO.3303) LIMITED - 2007-08-28
    Building X107 Range Road, Cody Technology Park, Farnborough, Hampshire, United Kingdom
    Dissolved corporate (4 parents)
    Officer
    2007-10-26 ~ 2010-06-09
    IIF 21 - director → ME
  • 12
    ALSTOM POWER CONVERSION OVERSEAS LTD - 2005-12-16
    Projects Drive, Boughton Road, Rugby, Warwickshire
    Dissolved corporate (7 parents)
    Officer
    2013-07-08 ~ 2014-12-10
    IIF 39 - director → ME
  • 13
    YEARBARD LIMITED - 1982-02-09
    Fir Tree Lane, Groby, Leicestershire
    Corporate (5 parents, 1 offspring)
    Officer
    2011-03-25 ~ 2011-08-22
    IIF 10 - director → ME
  • 14
    HENKE-SASS, WOLF (U.K.) LIMITED - 2002-01-21
    COLESLAW 100 LIMITED - 1987-02-04
    Fir Tree Lane, Groby, Leicester, United Kingdom
    Dissolved corporate (3 parents)
    Officer
    2011-03-14 ~ 2011-08-22
    IIF 7 - director → ME
  • 15
    KVAERNER BOVING CONSTRUCTION LIMITED - 1999-10-07
    RAPID 8492 LIMITED - 1989-07-24
    The Arena, Downshire Way, Bracknell, Berkshire
    Dissolved corporate (4 parents)
    Officer
    2002-06-24 ~ 2011-08-22
    IIF 32 - director → ME
  • 16
    KVAERNER BOVING HIMACHAL PRADESH LIMITED - 1999-10-07
    BROOMCO (1042) LIMITED - 1996-03-21
    3rd Floor 1 Ashley Road, Altrincham, Cheshire, United Kingdom
    Corporate (4 parents)
    Officer
    2002-06-24 ~ 2011-08-22
    IIF 31 - director → ME
  • 17
    KVAERNER BOVING LIMITED - 1999-10-07
    BOVING AND CO. LIMITED - 1989-01-01
    3rd Floor 1 Ashley Road, Altrincham, Cheshire, United Kingdom
    Corporate (5 parents, 1 offspring)
    Officer
    2002-06-24 ~ 2011-08-22
    IIF 30 - director → ME
  • 18
    CONVERTEAM TECHNOLOGY LTD - 2012-06-29
    CLIFFTHINK LIMITED - 2007-01-03
    Thomson Houston Way, Off Technology Drive, Rugby, Warwickshire, United Kingdom
    Corporate (11 parents)
    Officer
    2013-07-08 ~ 2014-12-10
    IIF 37 - director → ME
  • 19
    CONVERTEAM HOLDINGS NORTHERN EUROPE LIMITED - 2012-06-29
    CONVERTEAM NORTH EUROPE LIMITED - 2009-06-03
    Thomson Houston Way, Off Technology Drive, Rugby, Warwickshire, United Kingdom
    Corporate (8 parents, 2 offsprings)
    Officer
    2013-07-08 ~ 2014-12-10
    IIF 38 - director → ME
  • 20
    CONVERTEAM UK LTD - 2012-06-29
    APC POWER CONVERSION LTD - 2006-03-29
    Thomson Houston Way, Off Technology Drive, Rugby, Warwickshire, United Kingdom
    Corporate (8 parents, 1 offspring)
    Officer
    2013-07-08 ~ 2014-12-10
    IIF 35 - director → ME
  • 21
    NC2 LIMITED - 2010-08-10
    APPFIRE LIMITED - 1992-01-16
    3rd Floor 1 Ashley Road, Altrincham, Cheshire, United Kingdom
    Dissolved corporate (3 parents)
    Officer
    2006-08-21 ~ 2011-08-22
    IIF 33 - director → ME
  • 22
    KELMAN LIMITED - 2015-05-01
    MOYNE SHELF COMPANY (NO. 53) LIMITED - 1994-04-12
    Unit 1, 7 Lissue Walk Lissue Industrial Estate East, Lisburn, Co. Antrim, Northern Ireland
    Corporate (6 parents, 1 offspring)
    Officer
    2008-08-04 ~ 2011-08-22
    IIF 34 - director → ME
  • 23
    TURBINE BLADING GROUP LIMITED - 2003-11-20
    MITCHCREST LIMITED - 1987-11-18
    3rd Floor 1 Ashley Road, Altrincham, Cheshire, United Kingdom
    Dissolved corporate (4 parents, 1 offspring)
    Officer
    2001-10-25 ~ 2011-08-22
    IIF 25 - director → ME
  • 24
    ENGINE SERVICES EUROPE LIMITED - 2004-04-08
    MAWLAW 404 LIMITED - 1998-11-03
    1 More London Place, London
    Dissolved corporate (4 parents)
    Officer
    2010-12-22 ~ 2011-08-22
    IIF 12 - director → ME
  • 25
    CONVERTEAM LTD - 2014-05-27
    ALSTOM POWER CONVERSION LTD - 2006-03-29
    ALSTOM DRIVES & CONTROLS LTD - 2000-03-22
    CEGELEC PROJECTS LTD. - 1998-12-29
    GEC ELECTRICAL PROJECTS LIMITED - 1991-03-01
    DATESAFE LIMITED - 1989-12-20
    Thomson Houston Way, Off Technology Drive, Rugby, Warwickshire, United Kingdom
    Dissolved corporate (6 parents)
    Officer
    2013-10-21 ~ 2014-12-10
    IIF 40 - director → ME
  • 26
    The Arena, Downshire Way, Bracknell, Berkshire
    Dissolved corporate (3 parents)
    Officer
    2002-08-28 ~ 2011-08-22
    IIF 28 - director → ME
  • 27
    The Arena, Downshire Way, Bracknell, Berkshire
    Dissolved corporate (3 parents)
    Officer
    2002-08-28 ~ 2011-08-22
    IIF 24 - director → ME
  • 28
    GEOLINK INTERNATIONAL LIMITED - 2011-05-27
    Silverburn House Claymore Drive, Bridge Of Don, Aberdeen, United Kingdom
    Dissolved corporate (3 parents)
    Officer
    2007-10-26 ~ 2010-06-09
    IIF 52 - director → ME
  • 29
    GREENPOWER (NO.2) LIMITED - 2003-07-01
    The E-centre, Cooperage Way, Alloa, United Kingdom
    Dissolved corporate (4 parents)
    Officer
    2003-06-05 ~ 2007-07-27
    IIF 49 - director → ME
  • 30
    GREENPOWER (GRIFFIN) LIMITED - 2009-03-09
    GREENPOWER (NO.1) LIMITED - 2003-07-01
    Inveralmond House, 200 Dunkeld Road, Perth
    Corporate (14 parents)
    Officer
    2003-06-05 ~ 2008-12-30
    IIF 48 - director → ME
  • 31
    GE GUNFLEET LIMITED - 2006-12-22
    ENRON WIND GUNFLEET LIMITED - 2002-08-08
    5 Howick Place, London, England
    Corporate (6 parents)
    Officer
    2002-09-13 ~ 2006-12-15
    IIF 44 - director → ME
  • 32
    TRUSHELFCO (NO.2306) LIMITED - 1998-01-29
    3rd Floor 1 Ashley Road, Altrincham, Cheshire, United Kingdom
    Corporate (7 parents)
    Officer
    1998-03-13 ~ 2011-08-22
    IIF 18 - director → ME
  • 33
    3rd Floor, 1 Ashley Road, Altrincham, Cheshire
    Corporate (6 parents)
    Officer
    2011-02-22 ~ 2011-09-12
    IIF 5 - director → ME
  • 34
    3rd Floor, 1 Ashley Road, Altrincham, Cheshire
    Corporate (5 parents, 2 offsprings)
    Officer
    2011-03-30 ~ 2011-09-12
    IIF 3 - director → ME
  • 35
    1 More London Place, London
    Dissolved corporate (4 parents)
    Officer
    2001-09-27 ~ 2009-09-29
    IIF 42 - director → ME
  • 36
    PIPELINE INTEGRITY INTERNATIONAL GROUP LIMITED - 1999-12-03
    2040TH SINGLE MEMBER SHELF INVESTMENT COMPANY LIMITED - 1998-02-23
    2040TH SINGLE MEMBER SHELF INVESTMENT COMPANY LIMITED - 1998-02-12
    PIPELINE INTEGRITY INTERNATIONAL GROUP LIMITED - 1998-02-12
    Atley Way, North Nelson Industrial Estate, Cramlington, Northumberland
    Corporate (4 parents, 1 offspring)
    Officer
    2002-09-03 ~ 2007-05-25
    IIF 45 - director → ME
  • 37
    PII HOLDINGS LIMITED - 2010-03-16
    PIPELINE INTEGRITY INTERNATIONAL (UK) LIMITED - 1999-10-01
    BRITISH GAS UK HOLDINGS LIMITED - 1997-10-10
    BG UK HOLDINGS LIMITED - 1997-02-13
    Atley Way, North Nelson Industrial Estate, Cramlington, Northumberland
    Dissolved corporate (4 parents)
    Officer
    2002-09-03 ~ 2007-05-25
    IIF 47 - director → ME
  • 38
    PIPELINE INTEGRITY INTERNATIONAL LIMITED - 1999-10-01
    3079TH SINGLE MEMBER SHELF TRADING COMPANY LIMITED - 1997-12-24
    Atley Way, North Nelson Industrial Estate, Cramlington, Northumberland
    Corporate (5 parents)
    Officer
    2002-09-03 ~ 2007-05-25
    IIF 41 - director → ME
  • 39
    Ernst & Young, 1 Bridgewater Place, Water Lane, Leeds, West Yorkshire
    Dissolved corporate (3 parents)
    Officer
    2011-01-11 ~ 2011-09-15
    IIF 2 - director → ME
  • 40
    SMALLWORLDWIDE PLC - 2002-05-15
    SMALLWORLD SYSTEMS LIMITED - 1994-08-10
    CAMBRIDGE WILLOW LIMITED - 1988-11-30
    3rd Floor 1 Ashley Road, Altrincham, Cheshire, United Kingdom
    Corporate (4 parents)
    Officer
    2002-08-28 ~ 2011-08-22
    IIF 26 - director → ME
  • 41
    SONDEX PLC - 2007-10-26
    SHELFCO (NO.2787) LIMITED - 2003-06-03
    Building X107 Range Road, Cody Technology Park, Farnborough, Hampshire
    Corporate (3 parents, 7 offsprings)
    Officer
    2007-10-26 ~ 2010-06-09
    IIF 14 - director → ME
  • 42
    SHELFCO (NO.2874) LIMITED - 2003-10-17
    Building X107 Range Road, Cody Technology Park, Farnborough, Hampshire, United Kingdom
    Dissolved corporate (3 parents)
    Officer
    2007-10-26 ~ 2010-06-09
    IIF 15 - director → ME
  • 43
    GEOLINK (UK) LIMITED - 2017-03-09
    PLACE D'OR 109 LIMITED - 1989-01-30
    Stoneywood Park North, Dyce, Aberdeen, United Kingdom
    Corporate (3 parents)
    Officer
    2007-10-26 ~ 2010-06-09
    IIF 29 - director → ME
  • 44
    SONDEX LIMITED - 2003-06-03
    SHELFCO (NO.1550) LIMITED - 1999-01-21
    Building X107 Range Road, Cody Technology Park, Farnborough, Hampshire
    Corporate (3 parents, 2 offsprings)
    Officer
    2007-10-26 ~ 2010-06-09
    IIF 17 - director → ME
  • 45
    STAVECROSS LIMITED - 2002-11-15
    C/o Pinsent Masons Llp, 1 Park Row, Leeds, United Kingdom
    Corporate (3 parents)
    Officer
    2008-05-08 ~ 2008-09-16
    IIF 46 - director → ME
  • 46
    1 Bridgewater Place, Water Lane, Leeds, West Yorkshire
    Dissolved corporate (4 parents)
    Officer
    2001-10-25 ~ 2011-08-22
    IIF 16 - director → ME
  • 47
    SUEZ WATER TECHNOLOGIES & SOLUTIONS HOLDINGS UK LIMITED - 2023-03-16
    GE BETZ (HOLDINGS) LIMITED - 2017-11-29
    HERCULES GB HOLDINGS LIMITED - 2002-08-05
    3rd Floor, 1 Ashley Road, Altrincham, Cheshire
    Corporate (6 parents, 1 offspring)
    Officer
    2011-02-22 ~ 2011-09-12
    IIF 4 - director → ME
  • 48
    SUEZ WATER TECHNOLOGIES & SOLUTIONS SERVICES UK LIMITED - 2023-03-16
    GE MOBILE WATER LIMITED - 2017-11-29
    ECOLOCHEM INTERNATIONAL LIMITED - 2007-01-18
    ECOLOCHEM INTERNATIONAL UK LIMITED - 2004-03-22
    Hydrohouse Newcombe Way, Orton Southgate, Peterborough
    Corporate (5 parents)
    Officer
    2011-03-30 ~ 2011-09-12
    IIF 8 - director → ME
  • 49
    SUEZ WATER TECHNOLOGIES & SOLUTIONS UNITED KINGDOM - 2023-03-23
    GE BETZ - 2017-11-29
    GE BETZ LIMITED - 2012-01-16
    BETZDEARBORN LIMITED - 2002-07-23
    BETZ LIMITED - 1996-07-08
    3rd Floor, 1 Ashley Road, Altrincham, Cheshire
    Corporate (6 parents, 1 offspring)
    Officer
    2011-02-22 ~ 2011-09-12
    IIF 9 - director → ME
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.