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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

Roberts, Alfred, Dr

    Related profiles found in government register
  • Roberts, Alfred, Dr
    British chief executive born in June 1945

    Registered addresses and corresponding companies
  • Roberts, Alfred, Dr
    British company director born in June 1945

    Registered addresses and corresponding companies
  • Roberts, Alfred, Dr
    British director born in June 1945

    Registered addresses and corresponding companies
    • 34 Biddenham Turn, Biddenham, Bedford, Bedfordshire, MK40 4AZ

      IIF 14
  • Roberts, Alf, Dr
    British chief executive born in June 1945

    Registered addresses and corresponding companies
    • 34 Biddenham Turn, Biddenham, Bedford, Bedfordshire, MK40 4AZ

      IIF 15 IIF 16
child relation
Offspring entities and appointments 16
  • 1
    E.ON UK CHP LIMITED - now
    POWERGEN CHP LIMITED
    - 2004-07-05 02684288 03600792
    POWERBASIS LIMITED
    - 1992-03-06 02684288
    Westwood Way, Westwood Business Park, Coventry
    Active Corporate (38 parents, 2 offsprings)
    Officer
    (before 1993-02-05) ~ 1997-09-19
    IIF 9 - Director → ME
  • 2
    E.ON UK PLC - now
    POWERGEN UK PLC - 2004-07-05
    POWERGEN PLC
    - 1998-12-09 02366970 03586615... (more)
    THE POWER GENERATION COMPANY PLC
    - 1990-01-18 02366970 02295103... (more)
    Westwood Way, Westwood Business Park, Coventry
    Active Corporate (51 parents, 47 offsprings)
    Officer
    (before 1992-10-12) ~ 1997-09-19
    IIF 8 - Director → ME
  • 3
    ERGON OVERSEAS HOLDINGS - now
    ERGON OVERSEAS HOLDINGS LIMITED
    - 2020-11-11 02290763
    POWERJET LIMITED - 1992-08-26
    SHINEDIAL LIMITED - 1989-11-10
    C/o Bishop Fleming Llp 10, Temple Back, Bristol
    Dissolved Corporate (17 parents)
    Officer
    1994-01-27 ~ 1997-09-19
    IIF 13 - Director → ME
  • 4
    FARADAY COMPUTERS LIMITED
    00899806
    Iet Legal Department, Savoy Place, London, United Kingdom
    Active Corporate (58 parents)
    Officer
    2000-10-27 ~ 2007-02-06
    IIF 5 - Director → ME
  • 5
    HAMS HALL MANAGEMENT COMPANY LIMITED
    - now 03124692
    DISKINPUT LIMITED
    - 1996-03-19 03124692
    Gowling Wlg (uk) Llp, Snow Hill Queensway, Birmingham, England
    Active Corporate (21 parents)
    Officer
    1996-03-19 ~ 1997-09-19
    IIF 11 - Director → ME
  • 6
    IEE SERVICES LIMITED
    - now 02151642 00909719
    GRESHAVEN LIMITED - 1987-08-24
    Iet Legal Department, Savoy Place, London, United Kingdom
    Active Corporate (64 parents)
    Officer
    1999-06-14 ~ 2007-02-06
    IIF 3 - Director → ME
  • 7
    IET CONVENTIONS LIMITED - now
    IEE CONVENTIONS LIMITED
    - 2023-11-27 03566585
    RESTAPPLY LIMITED - 1998-08-19
    Iet Legal Department, Savoy Place, London, United Kingdom
    Active Corporate (73 parents, 2 offsprings)
    Officer
    1999-06-14 ~ 2007-02-06
    IIF 6 - Director → ME
  • 8
    IET SERVICES LIMITED
    - now 00909719 02151642
    PETER PEREGRINUS LIMITED
    - 2006-03-31 00909719 05706490
    Iet Legal Department, Savoy Place, London, United Kingdom
    Active Corporate (102 parents)
    Officer
    1999-06-14 ~ 2007-03-09
    IIF 1 - Director → ME
  • 9
    INSPEC LIMITED
    00932996
    Iet Legal Department, Savoy Place, London, United Kingdom
    Active Corporate (56 parents)
    Officer
    2003-03-28 ~ 2007-03-09
    IIF 2 - Director → ME
  • 10
    INSTITUTION OF ELECTRONIC AND RADIO ENGINEERS 1989
    02463927
    Iet Legal Department, Savoy Place, London, United Kingdom
    Active Corporate (52 parents)
    Officer
    1999-06-16 ~ 2007-02-06
    IIF 4 - Director → ME
  • 11
    PETER PEREGRINUS LIMITED
    - now 05706490 00909719
    EARTHFLOOR LIMITED
    - 2006-03-31 05706490
    Iet Legal Department, Savoy Place, London, United Kingdom
    Active Corporate (52 parents)
    Officer
    2006-03-16 ~ 2007-03-09
    IIF 16 - Director → ME
  • 12
    POWERGEN SERANG LIMITED
    - now 02698477
    POWERGEN WEST JAVA LIMITED
    - 1996-08-15 02698477
    ERGON POWER LIMITED
    - 1996-07-11 02698477 03548347... (more)
    PRESSDIGIT LIMITED
    - 1992-05-05 02698477
    Westwood Way, Westwood Business Park, Coventry
    Dissolved Corporate (11 parents)
    Officer
    1992-04-02 ~ 1997-09-19
    IIF 7 - Director → ME
  • 13
    RWE RENEWABLES UK OPERATIONS LIMITED - now
    E.ON CLIMATE & RENEWABLES UK OPERATIONS LIMITED - 2019-12-18
    E.ON UK RENEWABLES OPERATIONS LIMITED - 2008-04-08
    E.ON UK RENEWABLES LIMITED - 2007-05-23
    POWERGEN RENEWABLES LIMITED
    - 2004-07-05 02692529 03600560
    POWERGEN HAVERIGG LIMITED
    - 1996-10-11 02692529
    POWERGEN (HAVERIGG) LIMITED
    - 1995-06-05 02692529
    EMITFOCUS LIMITED - 1992-04-13
    Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, England
    Active Corporate (38 parents, 2 offsprings)
    Officer
    1994-03-30 ~ 1997-09-19
    IIF 10 - Director → ME
  • 14
    SPIRIT ENERGY RESOURCES LIMITED - now
    SPIRIT NORWAY LIMITED - 2017-12-12
    CENTRICA RESOURCES LIMITED - 2017-12-11
    POWERGEN NORTH SEA LIMITED
    - 1998-11-26 02855151
    POWERGEN (NORTH SEA) LIMITED
    - 1995-06-05 02855151
    SUBMITRECORD COMPANY LIMITED
    - 1994-02-02 02855151
    Millstream, Maidenhead Road, Windsor, Berkshire
    Active Corporate (67 parents, 1 offspring)
    Officer
    1993-10-13 ~ 1997-09-19
    IIF 14 - Director → ME
  • 15
    THE INSTITUTION OF ELECTRICAL ENGINEERS
    05764849 00441284... (more)
    Iet Legal Department, Savoy Place, London, United Kingdom
    Active Corporate (49 parents)
    Officer
    2006-03-31 ~ 2007-03-09
    IIF 15 - Director → ME
  • 16
    UNIPER UK GAS LIMITED - now
    E.ON UK GAS LIMITED - 2015-10-01
    POWERGEN GAS LIMITED - 2004-07-05
    KINETICA LIMITED
    - 1999-02-01 02436332 03548347... (more)
    TRADSTACK LIMITED - 1989-11-13
    Compton House 2300 The Crescent, Birmingham Business Park, Birmingham, England
    Active Corporate (48 parents)
    Officer
    1993-10-14 ~ 1995-08-10
    IIF 12 - Director → ME

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.