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

Mason, Peter James, Sir

    Related profiles found in government register
  • Mason, Peter James, Sir
    British chief executive born in September 1946

    Resident in England

    Registered addresses and corresponding companies
  • Mason, Peter James, Sir
    British chief executive balfour beaty born in September 1946

    Resident in England

    Registered addresses and corresponding companies
    • 45, Graham Terrace, London, SW1W 8HN

      IIF 6
  • Mason, Peter James, Sir
    British civil engineer born in September 1946

    Resident in England

    Registered addresses and corresponding companies
    • 45, Graham Terrace, London, SW1W 8HN

      IIF 7
  • Mason, Peter James, Sir
    British director born in September 1946

    Resident in England

    Registered addresses and corresponding companies
    • 123, Victoria Street, London, SW1E 6DE, England

      IIF 8 IIF 9
    • 45, Graham Terrace, London, SW1W 8HN

      IIF 10
    • Bae Systems, 6 Carlton Gardens, London, SW1Y 5AD, United Kingdom

      IIF 11
  • Mason, Peter James, Sir
    British engineer born in September 1946

    Resident in England

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments
Active 1
  • 1
    APP ENGINEERING LIMITED - 2015-07-02
    Pearl Assurance House, 319 Ballards Lane, London
    Dissolved corporate (3 parents)
    Officer
    2018-10-01 ~ dissolved
    IIF 13 - director → ME
Ceased 25
  • 1
    Calder & Co, 30 Orange Street, London
    Corporate (2 parents, 5 offsprings)
    Equity (Company account)
    -3,270,171 GBP2023-12-31
    Officer
    2018-04-27 ~ 2021-01-28
    IIF 25 - director → ME
  • 2
    1 Park Row, Leeds
    Corporate (7 parents, 2 offsprings)
    Officer
    2014-12-16 ~ 2021-05-01
    IIF 12 - director → ME
  • 3
    AMEC FOSTER WHEELER PLC - 2017-11-23
    AMEC P L C - 2014-11-13
    Booths Park, Chelford Road, Knutsford, Cheshire
    Corporate (3 parents, 36 offsprings)
    Officer
    1996-03-01 ~ 2006-09-30
    IIF 2 - director → ME
  • 4
    BRITISH AEROSPACE PUBLIC LIMITED COMPANY - 2000-05-05
    BRITISH AEROSPACE LIMITED - 1981-12-31
    6 Carlton Gardens, London
    Corporate (13 parents, 45 offsprings)
    Officer
    2003-01-22 ~ 2013-05-08
    IIF 11 - director → ME
  • 5
    BALFOUR BEATTY LIMITED - 2000-05-10
    5 Churchill Place, Canary Wharf, London, England
    Corporate (7 parents, 70 offsprings)
    Officer
    1992-05-18 ~ 1996-01-31
    IIF 4 - director → ME
  • 6
    BALFOUR BEATTY ENGINEERING SERVICES LIMITED - 2017-01-16
    BALFOUR KILPATRICK LIMITED - 2009-06-29
    Maxim 7, Maxim Office Park Parklands Avenue, Eurocentral, Holytown, Scotland, Scotland
    Corporate (7 parents)
    Officer
    1994-11-30 ~ 1996-01-31
    IIF 10 - director → ME
  • 7
    BICC PUBLIC LIMITED COMPANY - 2000-05-10
    5 Churchill Place, Canary Wharf, London, England
    Corporate (11 parents, 10 offsprings)
    Officer
    1993-01-01 ~ 1996-01-31
    IIF 6 - director → ME
  • 8
    BROOMCO (919) LIMITED - 1996-12-23
    Tower Bridge House, St Katharine's Way, London, United Kingdom
    Dissolved corporate (3 parents)
    Officer
    1995-10-02 ~ 1996-01-31
    IIF 7 - director → ME
  • 9
    EFW GROUP LTD - 2021-05-20
    WTI/EFW HOLDINGS LTD - 2021-03-04
    123 Victoria Street, London, England
    Corporate (4 parents, 13 offsprings)
    Officer
    2019-10-10 ~ 2021-02-02
    IIF 8 - director → ME
  • 10
    AMEC HOUSING AND DEVELOPMENT LIMITED - 1997-12-22
    AMEC HOUSING AND PROPERTY LIMITED - 1995-12-12
    FAIRTANDERIS (1) PLC - 1994-12-22
    2 Centro Place, Pride Park, Derby, Derbyshire
    Dissolved corporate (3 parents)
    Officer
    1998-01-29 ~ 1999-09-10
    IIF 3 - director → ME
  • 11
    OCKWIN LIMITED - 1986-06-17
    2 Centro Place, Pride Park, Derby, Derbyshire
    Corporate (3 parents, 2 offsprings)
    Officer
    1996-05-29 ~ 1999-04-15
    IIF 1 - director → ME
  • 12
    Clearwater Court, Vastern Road, Reading, Berkshire
    Corporate (5 parents, 4 offsprings)
    Officer
    2006-12-01 ~ 2018-01-25
    IIF 21 - director → ME
  • 13
    BRITANNIA PORTS LIMITED - 2006-10-06
    BOUNTYBAY LIMITED - 2006-06-14
    Clearwater Court, Vastern Road, Reading, Berkshire
    Corporate (3 parents, 2 offsprings)
    Officer
    2006-12-01 ~ 2018-01-25
    IIF 24 - director → ME
  • 14
    BRITANNIA PORTS HOLDINGS LIMITED - 2006-10-06
    BOUNTYDALE LIMITED - 2006-06-14
    Clearwater Court, Vastern Road, Reading, Berkshire
    Corporate (3 parents, 2 offsprings)
    Officer
    2006-12-01 ~ 2018-01-25
    IIF 23 - director → ME
  • 15
    ALNERY NO. 2619 LIMITED - 2006-10-06
    Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved corporate (3 parents, 1 offspring)
    Officer
    2006-12-01 ~ 2014-03-19
    IIF 22 - director → ME
  • 16
    BRITANNIA PORTS EUROBONDCO LIMITED - 2006-10-06
    BOUNTYDEW LIMITED - 2006-06-14
    Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved corporate (3 parents, 1 offspring)
    Officer
    2006-12-01 ~ 2014-03-19
    IIF 17 - director → ME
  • 17
    ALNERY NO. 2618 LIMITED - 2006-10-06
    Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved corporate (3 parents, 1 offspring)
    Officer
    2006-12-01 ~ 2014-03-19
    IIF 15 - director → ME
  • 18
    BRITANNIA PORTS MIDCO LIMITED - 2006-10-06
    BOUNTYGRANGE LIMITED - 2006-06-14
    Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved corporate (3 parents)
    Officer
    2006-12-01 ~ 2014-03-19
    IIF 19 - director → ME
  • 19
    1 Abbey Park Lodge, Abbey Street, Eynsham, Oxfordshire, England
    Corporate (10 parents)
    Equity (Company account)
    818,036 GBP2021-07-31
    Officer
    1992-07-09 ~ 1995-11-27
    IIF 5 - director → ME
  • 20
    BACHES PLC - 2005-02-18
    Marston Gate Stirling Road, South Marston Industrial Estate, Swindon, England
    Corporate (3 parents, 1 offspring)
    Officer
    2019-02-08 ~ 2019-12-13
    IIF 26 - director → ME
  • 21
    THAMES WATER HOLDINGS PLC - 2007-06-04
    YPCS 142 PLC - 2006-09-28
    Clearwater Court, Vastern Road, Reading, Berkshire
    Dissolved corporate (3 parents)
    Officer
    2006-12-01 ~ 2014-03-19
    IIF 16 - director → ME
  • 22
    THAMES WATER PLC - 2007-06-04
    RWE THAMES WATER PLC - 2006-12-01
    THAMES WATER PLC - 2003-10-01
    Clearwater Court, Vastern Road, Reading, Berkshire
    Corporate (3 parents, 24 offsprings)
    Officer
    2006-12-01 ~ 2018-01-25
    IIF 20 - director → ME
  • 23
    HACKREMCO (NO. 2476) LIMITED - 2007-06-20
    Clearwater Court, Vastern Road, Reading, Berkshire
    Corporate (9 parents, 1 offspring)
    Officer
    2007-06-21 ~ 2018-01-25
    IIF 18 - director → ME
  • 24
    Clearwater Court, Vastern Road, Reading, Berkshire
    Corporate (14 parents, 2 offsprings)
    Officer
    2006-12-01 ~ 2018-01-25
    IIF 14 - director → ME
  • 25
    WASTE MANAGEMENT INTERNATIONAL SERVICES LIMITED - 2009-02-06
    WMI WASTE MANAGEMENT INTERNATIONAL SERVICES LIMITED - 1992-04-09
    W.M.I. WASTE MANAGEMENT INTERNATIONAL LIMITED - 1992-02-25
    LEGIBUS SIXTY-SIX LIMITED - 1978-12-31
    Cannon Place, 78 Cannon Street, London, England
    Corporate (1 parent)
    Officer
    2019-10-10 ~ 2021-03-01
    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.