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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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Simpson, David, Dr

    Related profiles found in government register
  • Simpson, David, Dr
    British born in November 1926

    Resident in Scotland

    Registered addresses and corresponding companies
  • Dr David Simpson
    British born in November 1926

    Resident in Scotland

    Registered addresses and corresponding companies
    • Elvingston House, Tranent, East Lothian, Scotland , EH33 1EH

      IIF 31
    • Century House, Wargrave Road, Henley-on-thames, Oxfordshire, RG9 2LT, United Kingdom

      IIF 32
  • Simpson, David James Wilpault
    British born in November 1983

    Resident in Scotland

    Registered addresses and corresponding companies
    • Century House, Wargrave Road, Henley-on-thames, Oxfordshire, RG9 2LT, United Kingdom

      IIF 33
    • Elvingston House, By Gladsmuir, Tranent, East Lothian, EH33 1EH

      IIF 34
    • Elvingston House, Elvingston House, By Gladsmuir, Tranent, East Lothian, EH33 1EH, Scotland

      IIF 35
  • Mr David James Wilpault Simpson
    British born in November 1983

    Resident in Scotland

    Registered addresses and corresponding companies
    • Elvingston House, Elvingston House, Tranent, EH33 1EH, Scotland

      IIF 36
  • Mr David James Wilpault Simpson
    British born in November 1983

    Resident in Japan

    Registered addresses and corresponding companies
    • Century House, Wargrave Road, Henley-on-thames, Oxfordshire, RG9 2LT, United Kingdom

      IIF 37 IIF 38
  • Simpson, David James Wilpault, Mr.
    Usa born in November 1983

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Elvingston Science Centre, By Gladsmuir, Tranent, East Lothian, EH33 1EH, United Kingdom

      IIF 39
child relation
Offspring entities and appointments 30
  • 1
    ADVANCED FIBER PRODUCTS LIMITED
    06431612
    Company Secretariat Site H, Faraday Road, Dorcan, Swindon
    Dissolved Corporate (11 parents)
    Officer
    2008-01-16 ~ 2014-07-03
    IIF 5 - Director → ME
  • 2
    ALBACOM LIMITED
    SC121731
    George Buckman Drive, Camperdown Industrial Estate, Dundee
    Active Corporate (22 parents, 1 offspring)
    Officer
    1990-03-16 ~ 1999-05-19
    IIF 14 - Director → ME
  • 3
    CONJUNCT LIMITED
    SC261901
    5 South Charlotte Street, Edinburgh, Scotland
    Active Corporate (11 parents)
    Officer
    2004-07-01 ~ 2016-09-05
    IIF 23 - Director → ME
  • 4
    COSNETA LTD
    SC369569 SO302477
    9 The Quadrant, Clarkston, Glasgow, East Renfrewshire, Scotland
    Dissolved Corporate (8 parents)
    Officer
    2011-10-07 ~ dissolved
    IIF 1 - Director → ME
  • 5
    EDINBURGH SCIENCE LTD - now
    EDINBURGH INTERNATIONAL SCIENCE FESTIVAL LIMITED - 2019-01-18
    EDINBURGH SCIENCE FESTIVAL LIMITED
    - 1993-08-17 SC106331 SC126121... (more)
    GLENRAK LIMITED
    - 1987-11-24 SC106331
    20 Hopetoun Street, Edinburgh, Scotland
    Active Corporate (75 parents)
    Officer
    (before 1988-11-04) ~ 1993-08-05
    IIF 17 - Director → ME
  • 6
    ELVER LIMITED
    - now SC036054
    SIMPSON RESEARCH LIMITED
    - 1991-04-08 SC036054 00839088
    Elvingston House, Tranent, East Lothian
    Dissolved Corporate (3 parents)
    Officer
    (before 1988-11-09) ~ dissolved
    IIF 29 - Director → ME
  • 7
    ELVINGSTON FARM PRODUCE LTD.
    - now SC205000
    IZUS LTD.
    - 2005-03-30 SC205000
    SIMPSON INNOVATION RESEARCH LIMITED
    - 2002-06-13 SC205000
    SIMPSON INNOVATION & RESEARCH SERVICES LIMITED - 2000-05-02
    NEWCO (617) LIMITED - 2000-03-24
    Elvingston Science Centre, Gladsmuir, East Lothian
    Dissolved Corporate (12 parents)
    Officer
    2000-05-10 ~ 2008-06-26
    IIF 30 - Director → ME
  • 8
    ELVINGSTON SCIENCE CENTRE LIMITED
    - now SC120486
    HELMFIELD LIMITED
    - 1989-11-13 SC120486
    Elvingston House, Tranent, East Lothian, Scotland
    Dissolved Corporate (3 parents)
    Officer
    (before 1992-08-02) ~ 1997-12-01
    IIF 15 - Director → ME
    1998-04-27 ~ dissolved
    IIF 28 - Director → ME
    2017-03-07 ~ 2017-11-21
    IIF 39 - Director → ME
    Person with significant control
    2016-08-01 ~ dissolved
    IIF 31 - Ownership of shares – More than 25% but not more than 50% OE
    2017-03-07 ~ dissolved
    IIF 36 - Ownership of shares – More than 25% but not more than 50% OE
  • 9
    ENVA E-WASTE ENGLAND LIMITED - now
    ENVIRONCOM ENGLAND LIMITED
    - 2025-04-09 04980148
    Bilsthorpe Industrial Estate Brailwood Road, Bilsthorpe, Newark, England
    Active Corporate (33 parents, 1 offspring)
    Officer
    2003-12-01 ~ 2010-12-19
    IIF 2 - Director → ME
  • 10
    ENVIRONCOM LIMITED
    - now SC242647
    DRAMACRUSH LIMITED
    - 2003-01-29 SC242647
    49 Burnbrae Road, Linwood, Paisley, Scotland
    Active Corporate (42 parents, 4 offsprings)
    Officer
    2003-01-27 ~ 2010-12-19
    IIF 12 - Director → ME
  • 11
    FREELIGHT SYSTEMS LIMITED
    SC191021
    New Craig, Craighouse Campus, Edinburgh
    Dissolved Corporate (15 parents)
    Officer
    1999-01-12 ~ dissolved
    IIF 6 - Director → ME
  • 12
    GENESIS CONSULTING LIMITED - now
    Insolvency (Case 1) Compulsory liquidation
    Petition date on 2010-02-18
    Commencement of winding up on 2010-02-18
    Conclusion of winding up on 2010-03-18
    Insolvency (Case 2) Compulsory liquidation
    Petition date on 2010-03-18
    Commencement of winding up on 2010-03-18
    Conclusion of winding up on 2013-10-14
    Dissolved on 2014-01-15
    FIRST GENESIS LIMITED
    - 2004-12-22 SC121256
    GENESIS CONSULTING LIMITED
    - 1995-08-09 SC121256 SC159628
    DIRECTIONS CONSULTING LIMITED - 1991-09-23
    PACIFIC SHELF 288 LIMITED - 1990-02-13
    22 Newton Place, Glasgow, Lanarkshire
    Dissolved Corporate (18 parents)
    Officer
    1992-04-24 ~ 1997-05-10
    IIF 19 - Director → ME
  • 13
    HYPERTEC LIMITED
    - now 03258927
    GAC NO. 60 LIMITED - 1997-03-14
    Unit E Aerial Business Park, Lambourn Woodlands, Hungerford, Berkshire, England
    Active Corporate (29 parents, 2 offsprings)
    Officer
    1997-04-21 ~ 1998-07-31
    IIF 26 - Director → ME
  • 14
    ISOCOM COMPONENTS LIMITED
    - now SC115011
    Insolvency (Case 1) Creditors voluntary liquidation
    Commencement of winding up on 2004-05-20 during the appointment or period of control
    Dissolved on 2010-01-07 during the appointment or period of control
    RANDOTTE (NO. 182) LIMITED - 1989-02-15
    Tenon Recovery, One Royal Terrace, Edinbrugh
    Dissolved Corporate (18 parents)
    Officer
    1989-03-31 ~ dissolved
    IIF 13 - Director → ME
  • 15
    LIVINGWIND LIMITED - now
    SKF CONDITION MONITORING CENTRE (LIVINGSTON) LIMITED - 2010-03-23
    DIAGNOSTIC INSTRUMENTS LIMITED
    - 2006-09-22 SC104583
    2 Michaelson Square, Livingston, West Lothian
    Dissolved Corporate (18 parents)
    Officer
    (before 1989-08-25) ~ 1992-05-31
    IIF 25 - Director → ME
  • 16
    LUMENTUM TECHNOLOGY UK LIMITED - now
    OCLARO TECHNOLOGY LIMITED - 2019-06-03
    OCLARO TECHNOLOGY PLC - 2010-06-30
    BOOKHAM TECHNOLOGY PLC
    - 2009-07-25 02298887
    COLESLAW 145 LIMITED - 1988-12-14
    12 New Fetter Lane, London, United Kingdom
    Active Corporate (34 parents)
    Officer
    1995-03-01 ~ 2004-06-02
    IIF 3 - Director → ME
  • 17
    M POWER WORLD LIMITED
    SC365554
    Elvingston Science Centre, By Gladsmuir, Tranent, East Lothian
    Dissolved Corporate (12 parents)
    Officer
    2009-09-15 ~ dissolved
    IIF 22 - Director → ME
  • 18
    M-EVOLUTION LIMITED
    SC476310
    Elvingston Science Centre Elvingston Science Centre, By Gladsmuir, Tranent, East Lothian
    Dissolved Corporate (2 parents)
    Officer
    2017-10-01 ~ 2017-11-21
    IIF 35 - Director → ME
  • 19
    MIMIV LIMITED
    - now 05015232
    CABLE NETWORKING LIMITED - 2004-06-16
    6 Elm Grove, Hartlepool
    Dissolved Corporate (7 parents)
    Officer
    2004-09-01 ~ 2016-03-30
    IIF 27 - Director → ME
  • 20
    MIMIV RESEARCH LIMITED
    05557827
    6 Elm Grove, Hartlepool, Cleveland
    Dissolved Corporate (5 parents)
    Officer
    2005-09-08 ~ dissolved
    IIF 10 - Director → ME
  • 21
    ONE GREEN PLANET LIMITED
    SC361265
    Elvingston Science Centre, By Gladsmuir, Tranent, East Lothian
    Dissolved Corporate (4 parents)
    Officer
    2009-06-16 ~ dissolved
    IIF 7 - Director → ME
  • 22
    OSPREY TECHNOLOGY LIMITED - now
    KONGSBERG SIMRAD LEASING LIMITED - 2003-02-11
    OSPREY LEASING LIMITED
    - 1997-01-01 SC065822
    Campus 1, Science & Technology, Park, Balgownie Road, Bridge Of, Don, Aberdeen, Aberdeenshire
    Dissolved Corporate (13 parents)
    Officer
    (before 1989-12-19) ~ 1992-01-07
    IIF 4 - Director → ME
  • 23
    PRINTABLE FIELD EMITTERS LIMITED
    03072898
    Insolvency (Case 1) In administration
    Administration started on 2004-04-07
    Administration ended on 2005-03-17
    Insolvency (Case 2) Compulsory liquidation
    Petition date on 2005-03-15
    Commencement of winding up on 2005-03-17
    Conclusion of winding up on 2010-03-31
    Dissolved on 2010-07-14
    Kpmg, Arlington Business Park, Theale, Reading
    Dissolved Corporate (16 parents)
    Officer
    1996-11-04 ~ 2004-04-01
    IIF 24 - Director → ME
  • 24
    SIMPSON RESEARCH INVESTMENT SYNDICATE LIMITED
    SC274807
    Elvingston Science Centre, By Gladsmuir, Tranent, East Lothian
    Dissolved Corporate (2 parents)
    Officer
    2004-10-15 ~ dissolved
    IIF 11 - Director → ME
  • 25
    SIMPSON RESEARCH LIMITED
    - now 00839088 SC036054
    SIMPSON ASSOCIATES LTD.
    - 1991-04-08 00839088 04216780
    SIMPSON TAYLOR AND COMPANY LIMITED
    - 1988-07-01 00839088
    Century House, Wargrave Road, Henley-on-thames, Oxfordshire, United Kingdom
    Active Corporate (3 parents)
    Officer
    2017-11-13 ~ now
    IIF 33 - Director → ME
    (before 1990-12-31) ~ 2017-09-08
    IIF 21 - Director → ME
    2008-11-24 ~ 2017-11-13
    IIF 34 - Director → ME
    Person with significant control
    2016-04-06 ~ 2026-04-29
    IIF 32 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 32 - Ownership of voting rights - More than 25% but not more than 50% OE
    2026-04-29 ~ 2026-04-29
    IIF 38 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 38 - Ownership of shares – More than 25% but not more than 50% OE
    2026-04-29 ~ now
    IIF 37 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 37 - Ownership of shares – More than 25% but not more than 50% OE
  • 26
    THE COMPASS SCHOOL
    SC139349
    West Road, Haddington, East Lothian
    Active Corporate (43 parents)
    Officer
    1992-07-15 ~ 1993-06-08
    IIF 20 - Director → ME
  • 27
    THE FIELD EMISSION DISPLAY COMPANY LIMITED
    05144363
    6 Elm Grove, Hartlepool
    Dissolved Corporate (7 parents)
    Officer
    2004-09-03 ~ dissolved
    IIF 18 - Director → ME
  • 28
    TOWER GATE CAPITAL LIMITED - now
    TOWER GATE CAPITAL PLC - 2017-07-26
    TOWER GATE GROUP PLC - 2017-07-26
    TOWER PLATFORM PLC - 2015-06-03
    TGC VENTURES PLC - 2013-10-11
    TOWER GATE CAPITAL PLC - 2013-05-20
    TOWER GATE CAPITAL LIMITED - 2009-02-25
    TOWER GATE LIMITED - 2005-08-25
    TOWER GATE PLC - 2004-11-25
    FAR BLUE PLC
    - 2004-02-05 03924125 04027198... (more)
    1 Apsley Road, Oxford, England
    Dissolved Corporate (23 parents, 12 offsprings)
    Officer
    2000-06-22 ~ 2002-06-01
    IIF 8 - Director → ME
  • 29
    VIBRATION TECHNOLOGY LIMITED
    - now SC163593
    HBJ 296 LIMITED - 1996-05-22
    Vibtech House, 5 Central Boulevard, Central Park, Larbert, Stirlingshire
    Dissolved Corporate (15 parents)
    Officer
    1997-10-01 ~ 1999-06-01
    IIF 9 - Director → ME
  • 30
    YERRUS NUMBER THREE LIMITED - now
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2012-09-25
    Dissolved on 2014-11-20
    PRESTWICK HOLDINGS PUBLIC LIMITED COMPANY
    - 2007-12-17 01559178
    Clive House 12-18 Queens Road, Weybridge, Surrey
    Dissolved Corporate (32 parents)
    Officer
    (before 1991-12-31) ~ 1994-01-10
    IIF 16 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.