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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Clarkson, Iain Geoffrey

    Related profiles found in government register
  • Clarkson, Iain Geoffrey
    British born in March 1967

    Resident in England

    Registered addresses and corresponding companies

    • icon of address C/o Calder Industrial Materials, Jupiter Drive, Chester, CH1 4EX

      IIF 1

    • icon of address C/o Calder Industrial Materials, Limited Jupiter Drive, Chester, CH1 4EX

      IIF 2

    • icon of address C/o Cim Limited, Jupiter Drive, Chester West Employment Park, Chester, CH1 4EX

      IIF 3 IIF 4

    • icon of address Jupiter Drive, Chester West Employment Park, Chester, Cheshire, CH1 4EX

      IIF 5

    • icon of address Jupiter Drive, Chester West Employment Park, Chester, Cheshire, CH1 4EX, United Kingdom

      IIF 6

    • icon of address Number 1, Jupiter Drive, Chester West Employment Park, Chester, CH1 4EX

      IIF 7

    • icon of address Unit 4a, Castlewood Business Park, Farmwell Lane, Sutton In Ashfield, Nottinghamshire, NG17 1BX

      IIF 8

    • icon of address Chadwick House, Warrington Road, Birchwood Park, Warrington, WA3 6AE

      IIF 9
  • Clarkson, Iain Geoffrey
    British chartered accountant born in March 1967

    Resident in England

    Registered addresses and corresponding companies
  • Clarkson, Iain Geoffrey
    British company director born in March 1967

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 68 Hill Top Avenue, Cheadle Hulme, Cheadle, Cheshire, SK8 7JA

      IIF 25

    • icon of address Edf Energy, Gso Business Park, East Kilbride, Scotland, G74 5PG, Scotland

      IIF 26
  • Clarkson, Iain Geoffrey
    British director born in March 1967

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Unit 2b, Silver Royd Business Park, Silver Royd Hill, Leeds, United Kingdom, LS12 4QQ, England

      IIF 27

    • icon of address Unit 17 Hazeley Enterprise Park, Hazeley Road, Twyford, Winchester, SO21 1QA

      IIF 28
  • Clarkson, Iain Geoffrey
    British chartered accountant born in March 1967

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Clarkson, Iain Geoffrey

    Registered addresses and corresponding companies

    • icon of address C/o Cim Limited, Jupiter Drive, Chester West Employment Park, Chester, CH1 4EX

      IIF 41 IIF 42

    • icon of address Jupiter Drive, Chester West Employment Park, Chester, Cheshire, CH1 4EX

      IIF 43

    • icon of address Number 1, Jupiter Drive, Chester West Employment Park, Chester, CH1 4EX

      IIF 44
child relation
Offspring entities and appointments
Active 2
  • 1
    UNITED NUCLEAR TECHNOLOGIES LIMITED - 2004-11-08
    NATIONAL NUCLEAR LABORATORY LIMITED - 2024-12-17
    NEXIA SOLUTIONS LIMITED - 2008-11-10
    icon of address Chadwick House Warrington Road, Birchwood Park, Warrington
    Active Corporate (8 parents, 1 offspring)
    Officer
    icon of calendar 2019-10-01 ~ now
    IIF 9 - Director → ME
  • 2
    IMC ECONOMIC AND ENERGY CONSULTANTS LIMITED - 1998-05-20
    BROOMCO (1087) LIMITED - 1996-06-17
    IMC CONSULTING LIMITED - 2005-07-01
    icon of address Arndale Court Otley Road, Headingley, Leeds
    Converted / Closed Corporate (7 parents, 1 offspring)
    Officer
    icon of calendar 2016-06-07 ~ now
    IIF 24 - Director → ME
Ceased 38
  • 1
    WATSON STEEL PENSIONS TRUSTEE LIMITED - 2001-06-29
    MATTHEW HALL MINING & MINERALS LIMITED - 1992-04-10
    CAITHNESS SOLUTIONS LIMITED - 2012-12-18
    MINTWOVE LIMITED - 1983-06-21
    AMEC (WSPS) PENSIONS TRUSTEE LIMITED - 2010-04-30
    icon of address Booths Park, Chelford Road, Knutsford, Cheshire
    Dissolved Corporate (7 parents)
    Officer
    icon of calendar 2012-12-19 ~ 2016-01-21
    IIF 39 - Director → ME
  • 2
    AMEC NUCLEAR LIMITED - 2007-09-03
    icon of address Booths Park, Chelford Road, Knutsford, Cheshire
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2008-02-01 ~ 2016-01-21
    IIF 34 - Director → ME
  • 3
    INHOCO 2111 LIMITED - 2000-10-13
    AMEC NNC OVERSEAS LIMITED - 2007-09-03
    NNC OVERSEAS LIMITED - 2005-08-08
    NNC ENVIRONMENTAL LIMITED - 2003-12-30
    icon of address Booths Park, Chelford Road, Knutsford, Cheshire
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2008-02-01 ~ 2014-03-31
    IIF 30 - Director → ME
  • 4
    icon of address Booths Park, Chelford Road, Knutsford, Cheshire
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2008-02-01 ~ 2016-01-21
    IIF 29 - Director → ME
  • 5
    TECHNICA LIMITED - 2005-08-18
    JACOBS CLEAN ENERGY INTERNATIONAL LIMITED - 2024-09-30
    AMEC FOSTER WHEELER NUCLEAR INTERNATIONAL LIMITED - 2020-03-18
    UNITED DECOMMISSIONING TECHNOLOGIES LIMITED - 2003-04-16
    LEADERS IN BUSINESS LIMITED - 1996-11-18
    AMEC NUCLEAR INTERNATIONAL LIMITED - 2014-12-16
    NNC LIMITED - 2008-09-24
    icon of address 305 Bridgewater Place, Birchwood Park, Warrington, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2008-02-01 ~ 2014-03-31
    IIF 31 - Director → ME
  • 6
    NATIONAL NUCLEAR CORPORATION LIMITED - 1989-04-01
    NNC LIMITED - 2005-08-08
    JACOBS CLEAN ENERGY LIMITED - 2024-09-30
    AMEC NNC LIMITED - 2007-09-03
    WOOD NUCLEAR LIMITED - 2020-03-17
    AMEC NUCLEAR UK LIMITED - 2014-12-12
    AMEC FOSTER WHEELER NUCLEAR UK LIMITED - 2018-09-03
    icon of address 305 Bridgewater Place, Birchwood Park, Warrington, United Kingdom
    Active Corporate (5 parents, 4 offsprings)
    Officer
    icon of calendar 2008-02-01 ~ 2016-01-21
    IIF 36 - Director → ME
  • 7
    AMERCARE LIMITED - 1989-05-09
    LANGLEYLAKE LIMITED - 1989-04-17
    AMERCARE ENCLOSURES LIMITED - 1989-06-08
    icon of address Unit B & C Broadlink, Middleton, Manchester, United Kingdom
    Active Corporate (5 parents)
    Equity (Company account)
    2,129,622 GBP2024-03-31
    Officer
    icon of calendar 1997-12-18 ~ 1998-12-15
    IIF 14 - Director → ME
  • 8
    icon of address Unit 17 Hazeley Enterprise Park, Hazeley Road, Twyford, Winchester
    Active Corporate (5 parents)
    Officer
    icon of calendar 2020-05-08 ~ 2021-12-23
    IIF 28 - Director → ME
  • 9
    icon of address Jupiter Drive, Chester West Employment Park, Chester, Cheshire
    Active Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2020-05-11 ~ 2025-10-29
    IIF 5 - Director → ME
    icon of calendar 2020-05-11 ~ 2025-10-29
    IIF 43 - Secretary → ME
  • 10
    icon of address Jupiter Drive, Chester West Employment Park, Chester, Cheshire, United Kingdom
    Active Corporate (7 parents, 1 offspring)
    Officer
    icon of calendar 2020-05-11 ~ 2025-10-29
    IIF 6 - Director → ME
  • 11
    GRIFFINHILL LIMITED - 1998-07-16
    icon of address C/o Cim Limited, Jupiter Drive, Chester West Employment Park, Chester
    Active Corporate (3 parents, 3 offsprings)
    Officer
    icon of calendar 2020-05-07 ~ 2025-10-29
    IIF 3 - Director → ME
    icon of calendar 2021-09-16 ~ 2025-10-29
    IIF 41 - Secretary → ME
  • 12
    LENNOXGREEN LIMITED - 1998-08-13
    icon of address Number 1 Jupiter Drive, Chester West Employment Park, Chester
    Active Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2020-05-11 ~ 2025-10-29
    IIF 7 - Director → ME
    icon of calendar 2021-09-16 ~ 2025-10-29
    IIF 44 - Secretary → ME
  • 13
    ASSOCIATED LEAD MANUFACTURERS LIMITED - 1986-04-01
    COOKSON INDUSTRIAL MATERIALS LIMITED - 1994-06-01
    icon of address C/o Calder Industrial Materials, Jupiter Drive, Chester
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2020-05-11 ~ 2025-10-29
    IIF 1 - Director → ME
  • 14
    PLANETVALE LIMITED - 1998-07-15
    icon of address C/o Cim Limited, Jupiter Drive, Chester West Employment Park, Chester
    Active Corporate (3 parents)
    Officer
    icon of calendar 2020-05-11 ~ 2025-10-29
    IIF 4 - Director → ME
    icon of calendar 2020-05-11 ~ 2025-10-29
    IIF 42 - Secretary → ME
  • 15
    SERCO GENERAL SERVICES LIMITED - 2012-03-23
    SAFETY CONSULTING (UK) LIMITED - 2012-03-29
    icon of address 305 Bridgewater Place, Birchwood Park, Warrington, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2012-06-29 ~ 2014-03-31
    IIF 20 - Director → ME
  • 16
    BNFL FLUOROCHEMICALS LIMITED - 1997-04-07
    icon of address F2 Chemicals Ltd, Lea Lane Lea Town, Preston, Lancashire
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    15,695,969 GBP2024-12-31
    Officer
    icon of calendar 1997-09-03 ~ 2000-03-28
    IIF 11 - Director → ME
  • 17
    BNFL FLUOROCHEMICALS PENSION TRUSTEE COMPANY LIMITED - 2000-03-09
    icon of address F2 Chemicals Ltd, Lea Lane Lea Town, Preston, Lancashire
    Dissolved Corporate (5 parents)
    Equity (Company account)
    2 GBP2022-03-31
    Officer
    icon of calendar 1997-11-26 ~ 1999-09-07
    IIF 15 - Director → ME
  • 18
    icon of address 305 Bridgewater Place, Birchwood Park, Warrington, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2008-02-01 ~ 2016-01-21
    IIF 35 - Director → ME
  • 19
    SABREMARSH LIMITED - 1998-04-01
    icon of address Unit 2b Silver Royd Business Park, Silver Royd Hill, Leeds, United Kingdom, England
    Active Corporate (3 parents)
    Officer
    icon of calendar 2020-05-08 ~ 2025-05-21
    IIF 27 - Director → ME
  • 20
    EDGER 155 LIMITED - 2002-02-19
    icon of address Unit 4a Castlewood Business Park, Farmwell Lane, Sutton In Ashfield, Nottinghamshire
    Active Corporate (4 parents)
    Officer
    icon of calendar 2020-05-07 ~ 2025-10-29
    IIF 8 - Director → ME
  • 21
    DASHBULGE LIMITED - 1989-02-27
    NNC LIMITED - 1989-04-01
    icon of address 305 Bridgewater Place, Birchwood Park, Warrington, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2008-02-01 ~ 2009-03-02
    IIF 16 - Director → ME
  • 22
    WASHINGTON BUSINESS DEVELOPMENT (UK) LIMITED - 2007-04-02
    icon of address Booths Park, Chelford Road, Knutsford, Cheshire
    Dissolved Corporate (10 parents)
    Officer
    icon of calendar 2010-07-28 ~ 2016-01-21
    IIF 38 - Director → ME
  • 23
    POLARSTOCK LIMITED - 1988-10-14
    icon of address 305 Bridgewater Place, Birchwood Park, Warrington, United Kingdom
    Active Corporate (6 parents)
    Officer
    icon of calendar 2008-02-01 ~ 2016-01-21
    IIF 32 - Director → ME
  • 24
    UNATEC LIMITED - 2004-04-29
    icon of address Springfields, Salwick, Preston, Lancashire
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2005-04-01 ~ 2007-12-31
    IIF 12 - Director → ME
  • 25
    icon of address C/o Calder Industrial Materials, Limited Jupiter Drive, Chester
    Active Corporate (2 parents, 1 offspring)
    Officer
    icon of calendar 2020-05-11 ~ 2025-10-29
    IIF 2 - Director → ME
  • 26
    INHOCO 2584 LIMITED - 2002-02-27
    icon of address Booths Park, Chelford Road, Knutsford, Cheshire
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2008-02-01 ~ 2012-11-28
    IIF 37 - Director → ME
  • 27
    LEWIS WIND POWER LIMITED - 2016-03-21
    icon of address C/o Edf Renewables, Atria One, 144 Morrison Street, Edinburgh, Scotland
    Active Corporate (6 parents)
    Officer
    icon of calendar 2010-10-05 ~ 2015-12-23
    IIF 26 - Director → ME
  • 28
    HALDENBAY LIMITED - 2002-11-06
    icon of address Citygate, Altens Farm Road, Aberdeen, Aberdeenshire
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2008-02-01 ~ 2012-11-28
    IIF 10 - Director → ME
  • 29
    WYG GROUP LIMITED - 2020-12-16
    icon of address 3 Sovereign Square, Sovereign Street, Leeds, England
    Active Corporate (5 parents, 4 offsprings)
    Officer
    icon of calendar 2016-06-07 ~ 2019-02-25
    IIF 21 - Director → ME
  • 30
    BROOMCO (1090) LIMITED - 1996-06-17
    WYG INTERNATIONAL PROJECTS LIMITED - 2020-03-05
    IMC PROJECTS LIMITED - 2008-01-03
    icon of address 1 Northfield Road, Reading, England
    Active Corporate (5 parents, 2 offsprings)
    Equity (Company account)
    0 GBP2024-09-30
    Officer
    icon of calendar 2016-06-07 ~ 2019-02-25
    IIF 22 - Director → ME
  • 31
    WYG LIMITED - 2020-12-16
    WYG PLC - 2019-07-10
    WHITE YOUNG GREEN PLC - 2009-12-18
    TETRA TECH UK GROUP CONSULTING LIMITED - 2020-12-17
    ERNEST GREEN AND PARTNERS HOLDINGS PLC - 1997-07-21
    icon of address 3 Sovereign Square, Sovereign Street, Leeds, England
    Active Corporate (5 parents, 6 offsprings)
    Officer
    icon of calendar 2016-06-07 ~ 2019-02-25
    IIF 23 - Director → ME
  • 32
    BNFL (INVESTMENTS - EUROPE) LIMITED - 2006-12-05
    icon of address Springfields, Salwick, Preston, Lancashire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2006-09-29 ~ 2007-12-31
    IIF 25 - Director → ME
  • 33
    icon of address Booths Park, Chelford Road, Knutsford, Cheshire
    Dissolved Corporate (8 parents)
    Officer
    icon of calendar 2013-01-09 ~ 2013-10-18
    IIF 40 - Director → ME
  • 34
    BNFL URANIUM ASSET MANAGEMENT COMPANY LIMITED - 2005-01-27
    icon of address Springfields, Salwick, Preston, Lancashire
    Active Corporate (4 parents, 1 offspring)
    Officer
    icon of calendar 2004-12-20 ~ 2007-12-31
    IIF 19 - Director → ME
  • 35
    WESTINGHOUSE PROJECTS UK LIMITED - 2009-05-13
    icon of address Springfields, Salwick, Preston, Lancashire
    Active Corporate (4 parents, 1 offspring)
    Officer
    icon of calendar 2004-01-01 ~ 2007-12-31
    IIF 18 - Director → ME
  • 36
    PETTER REFRIGERATION LIMITED - 1998-06-11
    ORCHIDCHASE LIMITED - 1995-12-11
    icon of address Springfields, Salwick, Preston, Lancashire
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2003-11-18 ~ 2007-12-31
    IIF 17 - Director → ME
  • 37
    BRITISH NUCLEAR GROUP LIMITED - 2004-10-04
    WESTINGHOUSE ELECTRIC UK LIMITED - 2009-05-13
    FLOWBRAND LIMITED - 1990-02-09
    BNFL (UK) LIMITED - 2003-10-28
    icon of address Springfields, Salwick, Preston, Lancashire
    Active Corporate (5 parents, 6 offsprings)
    Officer
    icon of calendar 2005-04-01 ~ 2007-12-31
    IIF 13 - Director → ME
  • 38
    AMEC NUCLEAR HOLDINGS LIMITED - 2014-12-12
    NNC HOLDINGS LIMITED - 2005-08-08
    WOOD NUCLEAR HOLDINGS LIMITED - 2022-01-24
    AMEC FOSTER WHEELER NUCLEAR HOLDINGS LIMITED - 2018-09-03
    icon of address Booths Park, Chelford Road, Knutsford, Cheshire
    Active Corporate (4 parents, 5 offsprings)
    Officer
    icon of calendar 2008-02-01 ~ 2014-03-31
    IIF 33 - Director → ME

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.