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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

Byrne, Ian William, Dr.

    Related profiles found in government register
  • Byrne, Ian William, Dr.
    British

    Registered addresses and corresponding companies

    • 17 Medland, Woughton Park, Milton Keynes, Buckinghamshire, MK6 3BH

      IIF 1 IIF 2 IIF 3

    • National Energy Foundation, Davy Avenue Knowlhill, Milton Keynes, Bucks, MK5 8NG

      IIF 4

    • Suite 106, 100 Avebury Boulevard, Milton Keynes, MK9 1FH, England

      IIF 5

    • The National Energy Centre, Davy Avenue Knowlhill, Milton Keynes, MK5 8NG

      IIF 6 IIF 7

    • Trade House, Mead Avenue, Houndstone Business Park, Yeovil, Somerset, BA22 8RT

      IIF 8
  • Byrne, Ian William, Dr.
    British accountant

    Registered addresses and corresponding companies

    • 7th Floor, Capital Tower, 91 Waterloo Road, London, SE1 8RT, United Kingdom

      IIF 9
  • Byrne, Ian William, Dr.
    British chartered accountant

    Registered addresses and corresponding companies

    • The National Energy Centre, Davy Avenue Knowlhill, Milton Keynes, Buckinghamshire, MK5 8NG

      IIF 10

    • The National Energy Centre, Davy Avenue Knowlhill, Milton Keynes, MK5 8NG

      IIF 11
  • Byrne, Ian William

    Registered addresses and corresponding companies

    • 6, Hill Court, Grantham, NG31 7XY, England

      IIF 12

    • National Energy Centre North Building, Davy Avenue, Knowlhill, Milton Keynes, MK5 8NG, England

      IIF 13
  • Byrne, Ian William, Dr.
    British born in March 1957

    Resident in England

    Registered addresses and corresponding companies

    • 130-132 Tooley Street, Tooley Street, London, SE1 2TU, England

      IIF 14

    • 100, Avebury Boulevard, Milton Keynes, MK9 1FH, England

      IIF 15

    • Suite 106, 100 Avebury Boulevard, Milton Keynes, MK9 1FH, England

      IIF 16
  • Byrne, Ian William, Dr.
    British accountant born in March 1957

    Resident in England

    Registered addresses and corresponding companies

    • 17 Medland, Woughton Park, Milton Keynes, Buckinghamshire, MK6 3BH

      IIF 17 IIF 18

    • National Energy Centre, Davy Avenue, Knowlhill, Milton Keynes, MK5 8NG, United Kingdom

      IIF 19
  • Byrne, Ian William, Dr.
    British chartered accountant born in March 1957

    Resident in England

    Registered addresses and corresponding companies

    • 10, Queen Street Place, London, EC4R 1BE, United Kingdom

      IIF 20

    • National Energy Centre, Davy Avenue, Knowlhill, Milton Keynes, MK5 8NG, England

      IIF 21

    • National Energy Foundation, Davy Avenue, Knowlhill, Milton Keynes, MK5 8NG, England

      IIF 22

    • The National Energy Centre, Davy Avenue Knowlhill, Milton Keynes, MK5 8NG

      IIF 23 IIF 24
  • Dr. Ian William Byrne
    British born in March 1957

    Resident in England

    Registered addresses and corresponding companies

    • National Energy Centre Davy Avenue Knowlhill, Milton Keynes, Buckinghamshire, MK5 8NG, England

      IIF 25

    • Suite 106, 100 Avebury Boulevard, Milton Keynes, MK9 1FH, England

      IIF 26
child relation
Offspring entities and appointments
Active 8
  • 1
    National Energy Foundation, National Energy Centre North Building Davy Avenue, Knowlhill, Milton Keynes
    Dissolved Corporate (3 parents)
    Officer
    2012-10-18 ~ dissolved
    IIF 13 - Secretary → ME
  • 2
    144 Hamilton Road, Reading, England
    Active Corporate (4 parents)
    Officer
    2025-04-30 ~ now
    IIF 15 - Director → ME
  • 3
    ENERGY ADVISORY SERVICES LIMITED - 2018-09-25
    THE ENERGY EXPERIENCE LIMITED - 1995-02-27
    Suite 106 100 Avebury Boulevard, Milton Keynes, England
    Active Corporate (1 parent)
    Equity (Company account)
    17,836 GBP2024-03-31
    Officer
    2018-03-26 ~ now
    IIF 16 - Director → ME
    ~ now
    IIF 5 - Secretary → ME
    Person with significant control
    2018-09-24 ~ now
    IIF 26 - Ownership of shares – 75% or more → OE
  • 4
    130-132 Tooley Street Tooley Street, London, England
    Active Corporate (13 parents)
    Officer
    2019-07-17 ~ now
    IIF 14 - Director → ME
  • 5
    National Energy Centre Davy Avenue, Knowlhill, Milton Keynes
    Dissolved Corporate (1 parent)
    Officer
    2009-04-20 ~ dissolved
    IIF 19 - Director → ME
    2009-04-20 ~ dissolved
    IIF 1 - Secretary → ME
  • 6
    The National Energy Centre, Davy Avenue Knowlhill, Milton Keynes, Buckinghamshire
    Dissolved Corporate (2 parents)
    Officer
    2002-05-16 ~ dissolved
    IIF 22 - Director → ME
    2002-05-16 ~ dissolved
    IIF 10 - Secretary → ME
  • 7
    ENERGY CENTRE FOR SUSTAINABLE COMMUNITIES - 2007-06-21
    ENERGY CONSERVATION AND SOLAR CENTRE(THE) - 2005-12-05
    National Energy Foundation, Davy Avenue Knowlhill, Milton Keynes, Bucks
    Dissolved Corporate (2 parents)
    Total Assets Less Current Liabilities (Company account)
    33,828 GBP2016-03-31
    Officer
    2007-10-10 ~ dissolved
    IIF 4 - Secretary → ME
  • 8
    MILTON KEYNES ENERGY AGENCY - 2008-04-14
    The National Energy Centre, Davy Avenue Knowlhill, Milton Keynes
    Dissolved Corporate (2 parents)
    Total Assets Less Current Liabilities (Company account)
    0 GBP2017-03-31
    Officer
    1998-04-27 ~ dissolved
    IIF 11 - Secretary → ME
Ceased 9
  • 1
    C/o Sedulo London Office 605, Albert House, 256-260 Old Street, London, United Kingdom
    Active Corporate (3 parents, 7 offsprings)
    Equity (Company account)
    83,809 GBP2022-03-31
    Officer
    2011-04-21 ~ 2016-05-27
    IIF 20 - Director → ME
    Person with significant control
    2016-04-06 ~ 2016-05-27
    IIF 25 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 2
    7 Marconi Gate, Staffordshire Technology Park, Stafford, England
    Active Corporate (4 parents)
    Equity (Company account)
    353,707 GBP2025-06-30
    Officer
    2015-06-20 ~ 2021-03-05
    IIF 12 - Secretary → ME
  • 3
    NATIONAL ENERGY SERVICES LIMITED - 2018-02-02
    ENERGY ADVISORY SERVICES LIMITED - 1994-12-16
    4 Mill Square Featherstone Road, Wolverton Mill, Milton Keynes, England
    Active Corporate (3 parents, 2 offsprings)
    Equity (Company account)
    Retained earnings (accumulated losses)
    379,279 GBP2024-10-31
    Officer
    1994-11-09 ~ 2011-06-30
    IIF 8 - Secretary → ME
  • 4
    6 Langley Street, London, England
    Active Corporate (13 parents)
    Equity (Company account)
    165,722 GBP2021-12-31
    Officer
    2002-12-03 ~ 2007-06-13
    IIF 18 - Director → ME
    2002-12-03 ~ 2011-04-18
    IIF 9 - Secretary → ME
  • 5
    Suite 2.15, Challenge House Sherwood Drive, Bletchley, Milton Keynes, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    2 GBP2023-03-31
    Officer
    2018-03-26 ~ 2018-10-29
    IIF 21 - Director → ME
    ~ 2018-10-29
    IIF 6 - Secretary → ME
  • 6
    THE ENERGY CENTRE LIMITED - 1999-10-07
    Suite 2.15, Challenge House Sherwood Drive, Bletchley, Milton Keynes, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    2 GBP2023-03-31
    Officer
    2018-03-26 ~ 2018-12-21
    IIF 24 - Director → ME
    ~ 2018-10-29
    IIF 3 - Secretary → ME
  • 7
    THE ENERGY FOUNDATION - 1988-08-05
    Suite 2.15, Challenge House Sherwood Drive, Bletchley, Milton Keynes, England
    Active Corporate (8 parents, 3 offsprings)
    Equity (Company account)
    1,588,120 GBP2023-03-31
    Officer
    ~ 2018-11-09
    IIF 7 - Secretary → ME
  • 8
    MILTON KEYNES ENERGY AGENCY - 2008-04-14
    The National Energy Centre, Davy Avenue Knowlhill, Milton Keynes
    Dissolved Corporate (2 parents)
    Total Assets Less Current Liabilities (Company account)
    0 GBP2017-03-31
    Officer
    1998-04-27 ~ 2014-10-15
    IIF 23 - Director → ME
  • 9
    KIRKLEES ENERGY SERVICES CIC - 2009-05-05
    KIRKLEES ENERGY SERVICES - 2009-01-26
    Units 8-9, Victoria Mills Stainland Road, Greetland, Halifax, West Yorkshire, England
    Active Corporate (7 parents, 2 offsprings)
    Officer
    2000-05-12 ~ 2007-01-25
    IIF 17 - Director → ME
    2004-07-15 ~ 2007-01-25
    IIF 2 - Secretary → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.