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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

Olver, Graham Dudley

child relation
Offspring entities and appointments 45
  • 1
    14000 & ONE SOLUTIONS LIMITED
    03745047
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds, United Kingdom
    Dissolved Corporate (15 parents)
    Officer
    2009-12-03 ~ 2011-05-03
    IIF 5 - Director → ME
  • 2
    ARNDALE 22 LIMITED
    08514303
    Contact us for insolvency relation
    3 Sovereign Square, Sovereign Street, Leeds, England
    Dissolved Corporate (8 parents)
    Officer
    2014-06-04 ~ 2015-08-31
    IIF 34 - Director → ME
  • 3
    BEMEAD LTD
    09121171
    Contact us for insolvency relation
    10 Grosvenor Gardens, London
    Dissolved Corporate (4 parents)
    Officer
    2014-07-08 ~ dissolved
    IIF 37 - Director → ME
  • 4
    BRITISH EXPERTISE INTERNATIONAL LIMITED
    - now 09046809
    Contact us for insolvency relation
    MEAAD LTD
    - 2014-12-16 09046809
    Contact us for insolvency relation
    1 Birdcage Walk, London, England
    Active Corporate (8 parents)
    Officer
    2014-12-04 ~ 2019-05-28
    IIF 40 - Director → ME
  • 5
    CETEC CONSULTANCY LIMITED
    - now 02229584
    Contact us for insolvency relation
    ASSOCIATED AND MARINE TECHNOLOGY LIMITED - 1996-01-01
    Contact us for insolvency relation
    ASSOCIATED MARINE TECHNOLOGY LIMITED - 1989-07-05
    Contact us for insolvency relation
    PURSECOURT LIMITED - 1988-04-28
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds, United Kingdom
    Dissolved Corporate (14 parents)
    Officer
    2009-12-03 ~ dissolved
    IIF 17 - Director → ME
  • 6
    CETEC PROJECTS LIMITED
    - now 04489836
    Contact us for insolvency relation
    SPEED 9248 LIMITED - 2002-07-31
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds, United Kingdom
    Dissolved Corporate (13 parents)
    Officer
    2010-05-24 ~ dissolved
    IIF 32 - Director → ME
  • 7
    COMMERCIAL ACUMEN LIMITED
    10321862
    Contact us for insolvency relation
    Central Chambers, 45-47 Albert Street, Rugby, Warwickshire, England
    Dissolved Corporate (2 parents)
    Officer
    2016-08-10 ~ dissolved
    IIF 43 - Director → ME
    Person with significant control
    2016-08-10 ~ dissolved
    IIF 46 - Ownership of shares – More than 25% but not more than 50% → OE
  • 8
    D IMPACT LTD - now
    Contact us for insolvency relation
    BRITISH EXPERTISE
    - 2025-03-13 00896430
    Contact us for insolvency relation
    BCCB WORLDWIDE - 2006-09-05
    Contact us for insolvency relation
    BCB WORLDWIDE - 2001-12-10
    Contact us for insolvency relation
    BRITISH CONSULTANTS BUREAU LIMITED - 2001-10-10
    Contact us for insolvency relation
    1 Birdcage Walk, London, England
    Active Corporate (150 parents)
    Officer
    2012-04-19 ~ 2019-05-28
    IIF 39 - Director → ME
  • 9
    DOY WEBSTER (HOLDINGS) LIMITED
    03175043
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds, United Kingdom
    Dissolved Corporate (15 parents)
    Officer
    2009-12-03 ~ 2011-05-03
    IIF 21 - Director → ME
  • 10
    DOY WEBSTER CAD SERVICES LIMITED
    - now 02694700
    Contact us for insolvency relation
    DOY WEBSTER WILLIAMS (CAD) LIMITED - 1996-10-31
    Contact us for insolvency relation
    BATCHREWARD LIMITED - 1992-04-24
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds, United Kingdom
    Dissolved Corporate (16 parents)
    Officer
    2009-12-03 ~ dissolved
    IIF 29 - Director → ME
  • 11
    DOY WEBSTER PARTNERSHIP LIMITED
    - now 03023030
    Contact us for insolvency relation
    DWP LIMITED - 1996-03-29
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds, United Kingdom
    Dissolved Corporate (13 parents)
    Officer
    2009-12-03 ~ dissolved
    IIF 9 - Director → ME
  • 12
    DWP CONSULTING LIMITED
    03682096
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds, United Kingdom
    Dissolved Corporate (15 parents)
    Officer
    2010-05-24 ~ 2011-05-03
    IIF 19 - Director → ME
  • 13
    ERNEST GREEN PARTNERSHIP LIMITED
    01871269
    Contact us for insolvency relation
    Arndale Court, Otley Road, Leeds, West Yorkshire
    Dissolved Corporate (26 parents)
    Officer
    2009-12-03 ~ 2011-05-03
    IIF 35 - Director → ME
  • 14
    FARNINGHAM MCCREADIE PARTNERSHIP LIMITED
    SC209454
    Contact us for insolvency relation
    39 George Street, Edinburgh, Scotland
    Dissolved Corporate (18 parents)
    Officer
    2009-12-03 ~ 2011-05-03
    IIF 1 - Director → ME
  • 15
    FISHER WILSON PLANNING LIMITED
    03753182
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds, United Kingdom
    Dissolved Corporate (14 parents)
    Officer
    2009-12-03 ~ 2011-05-03
    IIF 27 - Director → ME
  • 16
    GORDON LEWIS ASSOCIATES LIMITED
    - now 03022194
    Contact us for insolvency relation
    SALEPROBE LIMITED - 1995-04-07
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds, United Kingdom
    Dissolved Corporate (13 parents)
    Officer
    2010-05-24 ~ dissolved
    IIF 15 - Director → ME
  • 17
    HAWTHORNE KAMM LIMITED
    - now 02066641
    Contact us for insolvency relation
    HGP PLANNING CONSULTANCY LIMITED - 2001-09-25
    Contact us for insolvency relation
    MARINTECH MARINA DESIGN CONSULTANCY LIMITED - 1992-03-10
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds
    Dissolved Corporate (18 parents)
    Officer
    2009-12-03 ~ 2011-05-03
    IIF 14 - Director → ME
  • 18
    IMC CONSULTING ENGINEERS LIMITED
    - now 03639972
    Contact us for insolvency relation
    INTERNATIONAL ENERGY AND ENVIRONMENTAL CONSULTANTS LIMITED - 2001-06-15
    Contact us for insolvency relation
    BROOMCO (1659) LIMITED - 1998-10-13
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds, United Kingdom
    Dissolved Corporate (19 parents)
    Officer
    2010-05-24 ~ dissolved
    IIF 13 - Director → ME
  • 19
    IMC EUROPE LIMITED
    - now 03195446
    Contact us for insolvency relation
    IMC ECONOMICS LIMITED - 2000-05-30
    Contact us for insolvency relation
    BROOMCO (1088) LIMITED - 1996-06-17
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds, United Kingdom
    Dissolved Corporate (18 parents)
    Officer
    2009-12-03 ~ dissolved
    IIF 4 - Director → ME
  • 20
    IMC MONTAN LIMITED
    - now 08339893 06231191
    Contact us for insolvency relation
    MONTAN RUSSIA LIMITED - 2013-10-01
    Contact us for insolvency relation
    International House, 36-38 Cornhill, London, England
    Active Corporate (13 parents)
    Officer
    2014-01-30 ~ 2015-08-31
    IIF 36 - Director → ME
  • 21
    IMC TECHNICAL SERVICES LIMITED
    - now 03171053
    Contact us for insolvency relation
    BROOMCO (1074) LIMITED - 1996-05-20
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds, United Kingdom
    Dissolved Corporate (17 parents)
    Officer
    2010-05-24 ~ dissolved
    IIF 8 - Director → ME
  • 22
    INTERNATIONAL ECONOMIC & ENERGY CONSULTING LIMITED
    - now 02281002
    Contact us for insolvency relation
    IMC ECONOMIC & ENERGY CONSULTING LIMITED - 2008-05-01
    Contact us for insolvency relation
    IMC ECONOMIC & ENERGY CONSULTANTS LIMITED - 2000-07-04
    Contact us for insolvency relation
    INTERNATIONAL ECONOMIC AND ENERGY CONSULTANTS LIMITED - 1998-05-20
    Contact us for insolvency relation
    IMC MANAGEMENT SERVICES LIMITED - 1991-04-17
    Contact us for insolvency relation
    BRITISH MINING CONSULTANTS (MANAGEMENT SERVICES) LIMITED - 1990-07-04
    Contact us for insolvency relation
    BROOMCO (262) LIMITED - 1989-01-18
    Contact us for insolvency relation
    3 Sovereign Square, Sovereign Street, Leeds, England
    Dissolved Corporate (17 parents)
    Officer
    2010-05-24 ~ 2011-05-03
    IIF 33 - Director → ME
  • 23
    LONDON LUTON AIRPORT LIMITED
    - now 02020381
    Contact us for insolvency relation
    LUTON INTERNATIONAL AIRPORT LIMITED - 1992-05-01
    Contact us for insolvency relation
    TRUSHELFCO (NO. 965) LIMITED - 1986-11-10
    Contact us for insolvency relation
    Hart House Business Centre, Kimpton Road, Luton
    Active Corporate (81 parents)
    Officer
    2021-08-16 ~ 2023-05-09
    IIF 41 - Director → ME
  • 24
    M V M PLANNING LIMITED
    - now 02195804
    Contact us for insolvency relation
    THROWPACT LIMITED - 1988-03-17
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds, United Kingdom
    Dissolved Corporate (17 parents)
    Officer
    2009-12-03 ~ dissolved
    IIF 31 - Director → ME
  • 25
    MANAGEMENT CONSULTANTS GROUP LIMITED
    03462585
    Contact us for insolvency relation
    3 Sovereign Square, Sovereign Street, Leeds, England
    Dissolved Corporate (19 parents, 1 offspring)
    Officer
    2010-05-24 ~ 2011-05-03
    IIF 18 - Director → ME
  • 26
    SAVELL BIRD & AXON LIMITED
    06002232
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds
    Dissolved Corporate (19 parents)
    Officer
    2009-12-03 ~ 2011-05-03
    IIF 16 - Director → ME
  • 27
    STRATEGY INTERNATIONAL HOLDINGS LIMITED
    - now 01834782
    Contact us for insolvency relation
    CHARTERS & O'KANE LIMITED - 2016-02-23
    Contact us for insolvency relation
    STRATEGY LIMITED - 2008-08-06
    Contact us for insolvency relation
    HERITAGE STRATEGY LIMITED - 2002-02-25
    Contact us for insolvency relation
    STRATEGY LIMITED - 1989-09-11
    Contact us for insolvency relation
    1 Birdcage Walk, London, England
    Active Corporate (14 parents, 4 offsprings)
    Officer
    2016-08-08 ~ 2017-05-30
    IIF 38 - Director → ME
  • 28
    TETRA TECH ENVIRONMENT PLANNING TRANSPORT LIMITED - now
    Contact us for insolvency relation
    WYG ENVIRONMENT PLANNING TRANSPORT LIMITED
    - 2020-12-16 03050297
    Contact us for insolvency relation
    WHITE YOUNG GREEN ENVIRONMENTAL LIMITED - 2008-07-01
    Contact us for insolvency relation
    ERNEST GREEN ENVIRONMENTAL LIMITED - 1998-01-16
    Contact us for insolvency relation
    GREENBACK LIMITED - 1995-05-15
    Contact us for insolvency relation
    3 Sovereign Square, Sovereign Street, Leeds, England
    Active Corporate (35 parents, 6 offsprings)
    Officer
    2009-08-03 ~ 2014-04-01
    IIF 20 - Director → ME
  • 29
    TETRA TECH ENVIRONMENTAL AND PLANNING (NORTHERN IRELAND) LIMITED - now
    Contact us for insolvency relation
    WYG ENVIRONMENTAL AND PLANNING (NORTHERN IRELAND) LIMITED
    - 2021-01-08 NI050736
    Contact us for insolvency relation
    WYG ENVIRONMENT AND PLANNING (NORTHERN IRELAND) LIMITED - 2009-03-25
    Contact us for insolvency relation
    WYG ENVIRONMENTAL (NORTHERN IRELAND) LIMITED - 2008-11-27
    Contact us for insolvency relation
    WHITE YOUNG GREEN ENVIRONMENTAL (NORTHERN IRELAND) LIMITED - 2008-07-02
    Contact us for insolvency relation
    1 Locksley Business Park, Montgomery Road, Belfast
    Active Corporate (19 parents)
    Officer
    2009-08-03 ~ 2012-08-28
    IIF 2 - Director → ME
  • 30
    TETRA TECH GROUP LIMITED - now
    Contact us for insolvency relation
    WYG GROUP LIMITED
    - 2020-12-16 06595608
    Contact us for insolvency relation
    3 Sovereign Square, Sovereign Street, Leeds, England
    Active Corporate (21 parents, 4 offsprings)
    Officer
    2009-08-03 ~ 2015-08-31
    IIF 26 - Director → ME
  • 31
    TETRA TECH INTERNATIONAL DEVELOPMENT PROJECTS LIMITED - now
    Contact us for insolvency relation
    WYG INTERNATIONAL PROJECTS LIMITED
    - 2020-03-05 03195423
    Contact us for insolvency relation
    IMC PROJECTS LIMITED - 2008-01-03
    Contact us for insolvency relation
    BROOMCO (1090) LIMITED - 1996-06-17
    Contact us for insolvency relation
    1 Northfield Road, Reading, England
    Active Corporate (37 parents, 3 offsprings)
    Officer
    2009-10-27 ~ 2015-08-31
    IIF 22 - Director → ME
  • 32
    TETRA TECH LIMITED - now
    Contact us for insolvency relation
    WYG ENGINEERING LIMITED
    - 2020-12-30 01959704
    Contact us for insolvency relation
    WHITE YOUNG GREEN CONSULTING LIMITED - 2008-07-01
    Contact us for insolvency relation
    WHITE YOUNG CONSULTING GROUP LIMITED - 1998-01-05
    Contact us for insolvency relation
    WHITE YOUNG LIMITED - 1986-02-07
    Contact us for insolvency relation
    BROXMILL LIMITED - 1985-12-20
    Contact us for insolvency relation
    3 Sovereign Square, Sovereign Street, Leeds, England
    Active Corporate (67 parents, 10 offsprings)
    Officer
    2009-08-03 ~ 2014-01-01
    IIF 28 - Director → ME
  • 33
    TETRA TECH MANAGEMENT SERVICES (NORTHERN IRELAND) LIMITED - now
    Contact us for insolvency relation
    WYG MANAGEMENT SERVICES (NORTHERN IRELAND) LIMITED
    - 2021-01-27 NI021970
    Contact us for insolvency relation
    WYG NOLAN RYAN TWEEDS (NORTHERN IRELAND) LIMITED
    - 2012-03-30 NI021970
    Contact us for insolvency relation
    WYG NOLAN RYAN (NORTHERN IRELAND) LIMITED - 2009-03-27
    Contact us for insolvency relation
    HYDROGEOLOGICAL AND ENVIRONMENTAL SERVICES LIMITED - 2008-07-21
    Contact us for insolvency relation
    1 Locksley Business Park, Montgomery Road, Belfast
    Active Corporate (22 parents)
    Officer
    2009-08-03 ~ 2012-08-28
    IIF 44 - Director → ME
  • 34
    TETRA TECH MANAGEMENT SERVICES LIMITED - now
    Contact us for insolvency relation
    WYG MANAGEMENT SERVICES LIMITED
    - 2020-12-16 04807864
    Contact us for insolvency relation
    TWEEDS LIMITED - 2007-08-28
    Contact us for insolvency relation
    3 Sovereign Square, Sovereign Street, Leeds, England
    Active Corporate (24 parents, 2 offsprings)
    Officer
    2009-08-03 ~ 2014-04-01
    IIF 11 - Director → ME
  • 35
    TETRA TECH UK CONSULTING GROUP LIMITED - now
    Contact us for insolvency relation
    TETRA TECH UK GROUP CONSULTING LIMITED - 2020-12-17
    Contact us for insolvency relation
    WYG LIMITED - 2020-12-16
    Contact us for insolvency relation
    WYG PLC
    - 2019-07-10 01869543 05111508... (more)
    Contact us for insolvency relation
    WHITE YOUNG GREEN PLC
    - 2009-12-18 01869543 05111508
    Contact us for insolvency relation
    ERNEST GREEN AND PARTNERS HOLDINGS PLC - 1997-07-21
    Contact us for insolvency relation
    3 Sovereign Square, Sovereign Street, Leeds, England
    Active Corporate (40 parents, 7 offsprings)
    Officer
    2009-08-03 ~ 2015-08-31
    IIF 23 - Director → ME
    2009-08-03 ~ 2011-05-03
    IIF 47 - Secretary → ME
  • 36
    TILNEY SIMMONS LIMITED
    - now 02077186
    Contact us for insolvency relation
    RETKITE LIMITED - 1987-01-09
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds, United Kingdom
    Dissolved Corporate (16 parents)
    Officer
    2009-12-03 ~ dissolved
    IIF 12 - Director → ME
  • 37
    TILNEY, SIMMONS (INTERNATIONAL) LIMITED
    - now 01970127 01344904... (more)
    Contact us for insolvency relation
    TILNEY,SIMMONS (INTERNATIONAL) 1986 LIMITED - 1986-03-27
    Contact us for insolvency relation
    ALVERDEN LIMITED - 1985-12-19
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds, United Kingdom
    Dissolved Corporate (17 parents)
    Officer
    2010-05-24 ~ dissolved
    IIF 30 - Director → ME
  • 38
    TP MANAGEMENT LTD
    02269900
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds, United Kingdom
    Dissolved Corporate (14 parents)
    Officer
    2010-05-24 ~ dissolved
    IIF 7 - Director → ME
  • 39
    TWEEDS PROJECT SERVICES LTD.
    - now 03033165
    Contact us for insolvency relation
    AFFORDPOWER LIMITED - 1995-04-07
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds
    Dissolved Corporate (21 parents)
    Officer
    2010-05-24 ~ 2011-05-03
    IIF 10 - Director → ME
  • 40
    WHITE YOUNG GREEN INTERNATIONAL LIMITED
    - now 03734619
    Contact us for insolvency relation
    EVER 1162 LIMITED - 2000-05-02
    Contact us for insolvency relation
    3 Sovereign Square, Sovereign Street, Leeds, England
    Active Corporate (14 parents)
    Officer
    2010-05-24 ~ 2011-05-03
    IIF 45 - Director → ME
  • 41
    WHITE YOUNG GREEN LIMITED
    - now 05111508 01869543
    Contact us for insolvency relation
    WYG LIMITED - 2009-12-18
    Contact us for insolvency relation
    WHITE YOUNG GREEN IPS LIMITED - 2008-06-16
    Contact us for insolvency relation
    EVER 2354 LIMITED - 2004-05-14
    Contact us for insolvency relation
    3 Sovereign Square, Sovereign Street, Leeds, England
    Active Corporate (12 parents)
    Officer
    2010-05-24 ~ 2011-05-03
    IIF 6 - Director → ME
  • 42
    Contact us for insolvency relation
    ADAMS KARA TAYLOR LIMITED
    - 2011-03-31 03076421 07595675
    Contact us for insolvency relation
    KARA TAYLOR ENGINEERS LIMITED - 1997-08-14
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds
    Dissolved Corporate (16 parents)
    Officer
    2009-12-03 ~ 2011-05-03
    IIF 25 - Director → ME
  • 43
    WYG ENGINEERING (NORTHERN IRELAND) LIMITED
    - now NI020346
    Contact us for insolvency relation
    PHILIP DOWNIE AND ASSOCIATES LIMITED - 2004-11-12
    Contact us for insolvency relation
    PHILIP DOWNIE AND ASSOCIATES - 1994-11-15
    Contact us for insolvency relation
    C/o A&l Goodbody Northern Ireland Llp, 42-46 Fountain Street, Belfast
    Dissolved Corporate (27 parents)
    Officer
    2009-08-03 ~ 2012-08-28
    IIF 42 - Director → ME
  • 44
    WYG INTERNATIONAL LIMITED
    - now 03195485
    Contact us for insolvency relation
    IMC CONSULTING LIMITED - 2005-07-01
    Contact us for insolvency relation
    IMC ECONOMIC AND ENERGY CONSULTANTS LIMITED - 1998-05-20
    Contact us for insolvency relation
    BROOMCO (1087) LIMITED - 1996-06-17
    Contact us for insolvency relation
    Arndale Court Otley Road, Headingley, Leeds
    Converted / Closed Corporate (40 parents, 5 offsprings)
    Officer
    2009-08-03 ~ 2015-08-31
    IIF 24 - Director → ME
  • 45
    WYN THOMAS LIMITED
    - now 02380011
    Contact us for insolvency relation
    WYN THOMAS + PARTNERS LIMITED - 1995-11-10
    Contact us for insolvency relation
    RJT 122 LIMITED - 1989-06-29
    Contact us for insolvency relation
    Arndale Court, Headingley, Leeds, West Yorkshire
    Dissolved Corporate (19 parents)
    Officer
    2010-05-24 ~ dissolved
    IIF 3 - Director → ME

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