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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

Porter, Erik Alexander Steven

child relation
Offspring entities and appointments
Active 1
Ceased 35
  • 1
    EARTH TECH ENGINEERING LIMITED - 2009-08-10
    BABCOCK WATER ENGINEERING LIMITED - 1999-04-06
    BRASSBORN ENTERPRISES LIMITED - 1992-05-15
    icon of address Aldgate Tower, 2 Leman Street, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 1996-12-23 ~ 1997-10-28
    IIF 24 - Director → ME
  • 2
    MITSUI BABCOCK ENERGY SERVICES (OVERSEAS) LIMITED - 2006-12-20
    DOOSAN BABCOCK ENERGY SERVICES (OVERSEAS) LIMITED - 2022-09-27
    MITSUI BABCOCK ENERGY (PROJECTS) LIMITED - 1997-08-08
    BABCOCK POWER (OVERSEAS PROJECTS) LIMITED - 1995-12-11
    icon of address 6-7 Lyncastle Way Barleycastle Lane, Appleton, Warrington, England
    Active Corporate (4 parents)
    Officer
    icon of calendar ~ 1995-09-29
    IIF 30 - Director → ME
  • 3
    BABCOCK POWER LIMITED - 1987-01-01
    BABCOCK & WILCOX (OPERATIONS) LIMITED - 1979-12-31
    BABCOCK ENERGY LIMITED - 1995-09-29
    DOOSAN BABCOCK ENERGY LIMITED - 2010-02-05
    DOOSAN POWER SYSTEMS LIMITED - 2013-02-14
    DOOSAN BABCOCK LIMITED - 2022-09-27
    MITSUI BABCOCK ENERGY LIMITED - 2006-12-15
    DOOSAN POWER SYSTEMS UK LIMITED - 2013-05-01
    icon of address 6-7 Lyncastle Way Barleycastle Lane, Appleton, Warrington, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    icon of calendar ~ 1995-09-29
    IIF 13 - Director → ME
  • 4
    BABCOCK & WILCOX (PACKAGED BOILERS) LIMITED - 1976-12-31
    AMEC KING-WILKINSON LIMITED - 1998-01-02
    BABCOCK CONTRACTORS LIMITED - 1993-10-21
    BABCOCK KING-WILKINSON LIMITED - 1997-10-15
    icon of address Booths Park, Chelford Road, Knutsford, Cheshire
    Active Corporate (4 parents)
    Officer
    icon of calendar ~ 1997-07-30
    IIF 29 - Director → ME
  • 5
    BS RAILCARE LIMITED - 1996-07-31
    BABCOCK2 LIMITED - 2019-09-23
    BABCOCK FACILITIES MANAGEMENT LIMITED - 1999-07-05
    BABCOCK ENGINEERING SERVICES LIMITED - 2006-12-22
    icon of address 33 Wigmore Street, London
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 1996-06-14 ~ 1997-07-30
    IIF 20 - Director → ME
  • 6
    BABCOCK DEFENCE SYSTEMS LIMITED - 2019-09-23
    MIKEMANDA LIMITED - 1996-08-06
    icon of address 33 Wigmore Street, London
    Active Corporate (5 parents)
    Officer
    icon of calendar ~ 1997-01-31
    IIF 33 - Director → ME
  • 7
    J. COLLIS & SONS LIMITED - 1990-09-21
    BABCOCK ENERGY SERVICES LIMITED - 1995-10-17
    BABCOCK CONSTRUCTION LIMITED - 1995-03-30
    DOOSAN BABCOCK ENERGY SERVICES LIMITED - 2010-01-25
    MITSUI BABCOCK ENERGY SERVICES LIMITED - 2006-12-20
    icon of address Doosan House Crawley Business Quarter, Manor Royal, Crawley, West Sussex
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar ~ 1995-09-29
    IIF 18 - Director → ME
  • 8
    SHAREWILL LIMITED - 1994-10-20
    icon of address 33 Wigmore Street, London
    Active Corporate (5 parents, 11 offsprings)
    Officer
    icon of calendar 1994-09-29 ~ 1997-07-30
    IIF 21 - Director → ME
  • 9
    FLOWPLUS PUBLIC LIMITED COMPANY - 1989-06-23
    icon of address 33 Wigmore Street, London
    Active Corporate (11 parents, 3 offsprings)
    Officer
    icon of calendar ~ 1997-07-30
    IIF 19 - Director → ME
  • 10
    BABCOCK & WILCOX LIMITED - 1979-12-31
    icon of address 33 Wigmore Street, London
    Active Corporate (5 parents, 10 offsprings)
    Officer
    icon of calendar ~ 1997-07-30
    IIF 34 - Director → ME
  • 11
    BABCOCK INTERNATIONAL INVESTMENTS LIMITED - 1992-08-28
    BABCOCK NNC LIMITED - 1993-06-21
    icon of address 33 Wigmore Street, London
    Active Corporate (5 parents, 2 offsprings)
    Officer
    icon of calendar ~ 1997-07-30
    IIF 7 - Director → ME
  • 12
    BABCOCK & WILCOX MANAGEMENT LIMITED - 1978-12-31
    BABCOCK ENERGY (MANAGEMENT) LIMITED - 1995-10-05
    BABCOCK (OPERATIONS) MANAGEMENT LIMITED - 1979-12-31
    BABCOCK POWER (MANAGEMENT) LIMITED - 1987-03-03
    icon of address 33 Wigmore Street, London
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 1994-04-05 ~ 1997-07-30
    IIF 9 - Director → ME
  • 13
    GLOUCESTER ENGINEERING COMPANY LIMITED - 1982-05-27
    icon of address 33 Wigmore Street, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar ~ 1997-07-30
    IIF 36 - Director → ME
  • 14
    STEPRECALL LIMITED - 1992-01-17
    icon of address 33 Wigmore Street, London
    Active Corporate (5 parents, 3 offsprings)
    Officer
    icon of calendar ~ 1997-07-30
    IIF 26 - Director → ME
  • 15
    BABCOCK STAFF PENSION TRUST LIMITED - 1990-10-22
    icon of address 33 Wigmore Street, London
    Active Corporate (10 parents)
    Officer
    icon of calendar ~ 1998-07-31
    IIF 31 - Director → ME
  • 16
    BABCOCK ROSYTH DEFENCE LIMITED - 2001-10-29
    RINDALE LIMITED - 1986-08-13
    icon of address C/o Dwf Llp Sentinel, 103 Waterloo Street, Glasgow, Scotland, Scotland
    Active Corporate (6 parents, 8 offsprings)
    Officer
    icon of calendar ~ 1997-07-01
    IIF 4 - Director → ME
  • 17
    HANSON AND EDWARDS,LIMITED - 1993-02-10
    BABCOCK RAIL LIMITED - 2002-12-02
    BABCOCK RAIL PROJECTS LIMITED - 1993-02-22
    icon of address 33 Wigmore Street, London
    Active Corporate (5 parents)
    Officer
    icon of calendar ~ 1997-07-30
    IIF 16 - Director → ME
  • 18
    WOODALL-DUCKHAM (CHEMICALS) LIMITED - 1984-07-30
    icon of address 33 Wigmore Street, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 1996-01-02 ~ 1997-07-30
    IIF 17 - Director → ME
  • 19
    icon of address 33 Wigmore Street, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 1996-01-02 ~ 1997-07-30
    IIF 15 - Director → ME
  • 20
    icon of address 33 Wigmore Street, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar ~ 1997-07-30
    IIF 8 - Director → ME
  • 21
    BABCOCK (2) LIMITED - 1984-11-01
    BABCOCK MATERIALS HANDLING LIMITED - 1991-10-01
    CLAUDIUS PETERS LIMITED - 2002-01-29
    BLAW KNOX (STEELWORKS EQUIPMENT) LIMITED - 1978-12-31
    BLAW KNOX FURNACE EQUIPMENT LIMITED - 1982-12-31
    icon of address 33 Wigmore Street, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar ~ 1997-07-30
    IIF 27 - Director → ME
  • 22
    BABCOCK PENSION TRUST (NO.2) LIMITED - 2001-09-17
    BABCOCK MONEY PURCHASE TRUSTEES LIMITED - 2017-11-17
    BABCOCK JOINT WORKS PENSION TRUST LIMITED - 1990-10-22
    icon of address 33 Wigmore Street, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar ~ 1998-12-09
    IIF 28 - Director → ME
  • 23
    CLAUDIUS PETERS LIMITED - 1991-10-01
    BMH LIMITED - 2002-01-28
    BABCOCK MATERIALS HANDLING LIMITED - 1994-11-21
    icon of address Enterprise Way, Retford, Nottinghamshire
    Active Corporate (2 parents)
    Officer
    icon of calendar 1994-04-19 ~ 1997-07-30
    IIF 11 - Director → ME
  • 24
    icon of address Badminton Court, Church Street, Amersham, Bucks
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar ~ 1997-07-30
    IIF 22 - Director → ME
  • 25
    FULLARTON COMPUTER INDUSTRIES LIMITED - 2003-08-26
    FULLARTON FABRICATION LIMITED - 1993-06-24
    FULLARTON FABRICATION (IRVINE) LIMITED - 1990-06-11
    SIMCLAR (AYRSHIRE) LIMITED - 2005-01-05
    icon of address Kroll Limited, Alhambra House, 45 Waterloo Street, Glasgow
    Dissolved Corporate (6 parents)
    Officer
    icon of calendar ~ 1989-02-22
    IIF 2 - Director → ME
  • 26
    WOODALL-DUCKHAM GROUP LIMITED - 1976-12-31
    PEARSTAR ENGINEERING LIMITED - 2001-03-23
    icon of address 33 Wigmore Street, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar ~ 1997-07-30
    IIF 32 - Director → ME
  • 27
    BABCOCK & WILCOX (HOLDINGS) LIMITED - 1979-12-31
    BABCOCK INTERNATIONAL HOLDINGS LIMITED - 2004-04-01
    icon of address Venus Building 1 Old Park Lane, Traffordcity, Manchester, England
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar ~ 1997-07-30
    IIF 12 - Director → ME
  • 28
    ATLANTIC POWER & GAS (HOLDING) LIMITED - 1997-08-28
    ATLANTIC POWER GROUP LIMITED - 1999-06-30
    MOVELEVEL LIMITED - 1988-04-20
    PGS PRODUCTION GROUP LIMITED - 2002-12-12
    PGS ATLANTIC POWER GROUP LIMITED - 2000-12-19
    icon of address Bridge View 1 North Esplanade West, Aberdeen, Aberdeenshire
    Active Corporate (3 parents, 4 offsprings)
    Officer
    icon of calendar 1989-10-09 ~ 1994-03-31
    IIF 3 - Director → ME
  • 29
    PGS ATLANTIC POWER LIMITED - 2000-12-19
    BABCOCK - A.P.G. LIMITED - 1988-05-04
    PGS PRODUCTION LIMITED - 2002-12-12
    ATLANTIC POWER & GAS LIMITED - 1999-06-30
    ATLANTIC POWER & GAS LIMITED - 1986-01-15
    icon of address Bridge View, 1 North Esplanade West, Aberdeen
    Active Corporate (3 parents, 3 offsprings)
    Officer
    icon of calendar 1989-10-09 ~ 1994-03-31
    IIF 1 - Director → ME
  • 30
    icon of address Badminton Court, Church Street, Amersham, Buckinghamshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar ~ 1997-07-30
    IIF 23 - Director → ME
  • 31
    icon of address 33 Wigmore Street, London
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar ~ 1997-07-30
    IIF 25 - Director → ME
  • 32
    icon of address Dwf Llp, 110 Queen Street, Glasgow, Scotland
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar ~ 1997-07-30
    IIF 5 - Director → ME
  • 33
    icon of address Badminton Court, Church Street, Amersham, Buckinghamshire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar ~ 1997-07-30
    IIF 6 - Director → ME
  • 34
    icon of address 33 Wigmore Street, London
    Dissolved Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar ~ 1997-07-30
    IIF 10 - Director → ME
  • 35
    RAILCARE LIMITED - 2006-10-23
    ALSTOM RAIL SERVICES LIMITED - 2008-11-26
    icon of address Newbold Road, Rugby, Warwickshire
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 1995-06-06 ~ 1997-07-30
    IIF 14 - Director → ME

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