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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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 47
  • 1
    Mcnamara, Kevin
    Executive Director born in January 1955
    Individual (6 offsprings)
    Officer
    2004-01-30 ~ 2006-12-31
    OF - Director → CIF 0
  • 2
    Mcgregor, Iain
    Chartered Accountant born in July 1983
    Individual (11 offsprings)
    Officer
    2023-01-11 ~ 2025-02-04
    OF - Director → CIF 0
  • 3
    Kinsman, Caitriona
    Born in December 1970
    Individual (14 offsprings)
    Officer
    2019-01-14 ~ now
    OF - Director → CIF 0
  • 4
    Haverty, Edel
    Accountant born in June 1983
    Individual (3 offsprings)
    Officer
    2015-04-22 ~ 2019-01-14
    OF - Director → CIF 0
  • 5
    Camyab, Azad, Dr.
    Snr Dev Executive Engineer born in July 1962
    Individual (5 offsprings)
    Officer
    2002-08-30 ~ 2003-02-13
    OF - Director → CIF 0
  • 6
    Pope, Glenn
    Director born in November 1967
    Individual (15 offsprings)
    Officer
    2022-06-16 ~ 2023-03-31
    OF - Director → CIF 0
  • 7
    Redmond, John
    Company Secretary born in November 1955
    Individual (32 offsprings)
    Officer
    2004-01-30 ~ 2008-06-25
    OF - Director → CIF 0
    Redmond, John
    Esb Secretary born in November 1955
    Individual (32 offsprings)
    2017-05-01 ~ 2019-08-01
    OF - Director → CIF 0
  • 8
    O'riordan, Eoghan Paul
    Born in June 1982
    Individual (11 offsprings)
    Officer
    2025-01-06 ~ now
    OF - Director → CIF 0
  • 9
    Healy, John
    Risk Manager born in September 1959
    Individual (76 offsprings)
    Officer
    2015-01-26 ~ 2020-03-06
    OF - Director → CIF 0
    Healy, John
    Individual (76 offsprings)
    Officer
    2015-01-29 ~ 2017-03-01
    OF - Secretary → CIF 0
  • 10
    Smith, Paul Gerard
    Engineer born in February 1970
    Individual (11 offsprings)
    Officer
    2017-05-01 ~ 2019-01-14
    OF - Director → CIF 0
  • 11
    Mcardle, Janine Marie
    Director born in May 1960
    Individual (3 offsprings)
    Officer
    2002-01-07 ~ 2002-08-30
    OF - Director → CIF 0
  • 12
    Heron, Lorna
    Financial Controller born in July 1969
    Individual (1 offspring)
    Officer
    2014-07-01 ~ 2017-05-01
    OF - Director → CIF 0
  • 13
    Keeling, Julia Vera
    Individual (5 offsprings)
    Officer
    2001-06-25 ~ 2002-08-30
    OF - Secretary → CIF 0
  • 14
    Nelson, Sushil, Dr
    Sr Vice President born in May 1963
    Individual (2 offsprings)
    Officer
    2002-08-30 ~ 2003-02-13
    OF - Director → CIF 0
  • 15
    Walshe, Stephen Patrick
    Born in November 1975
    Individual (13 offsprings)
    Officer
    2022-01-06 ~ now
    OF - Director → CIF 0
  • 16
    Phelan, Donal
    Director born in August 1965
    Individual (16 offsprings)
    Officer
    2020-03-06 ~ 2022-06-16
    OF - Director → CIF 0
  • 17
    Costanza, Frank Bruce
    Sen Dev Executive Engineer born in September 1951
    Individual (2 offsprings)
    Officer
    2002-08-30 ~ 2003-02-13
    OF - Director → CIF 0
  • 18
    Fenlon, Patrick
    Chartered Accountant born in September 1968
    Individual (5 offsprings)
    Officer
    2004-01-30 ~ 2007-04-01
    OF - Director → CIF 0
  • 19
    Ward, Suzanne
    Accountant born in January 1972
    Individual (13 offsprings)
    Officer
    2005-09-28 ~ 2007-06-21
    OF - Director → CIF 0
  • 20
    O'hiceadha, Padraig
    Head Of Business Markets And Trading born in April 1966
    Individual (3 offsprings)
    Officer
    2020-03-06 ~ 2025-02-04
    OF - Director → CIF 0
  • 21
    Conry, Michael
    Director born in September 1976
    Individual (5 offsprings)
    Officer
    2023-03-31 ~ 2025-09-02
    OF - Director → CIF 0
  • 22
    Colleran, Senan
    Director born in July 1969
    Individual (4 offsprings)
    Officer
    2019-01-14 ~ 2020-03-06
    OF - Director → CIF 0
  • 23
    Mills, Edward Kirkpatrick
    Director born in December 1959
    Individual (2 offsprings)
    Officer
    2001-03-20 ~ 2002-08-08
    OF - Director → CIF 0
  • 24
    Connolly, Gary Patrick
    Born in April 1970
    Individual (22 offsprings)
    Officer
    2023-01-11 ~ now
    OF - Director → CIF 0
  • 25
    Shumway, Neal
    Senior Vice President Strategi born in November 1963
    Individual (2 offsprings)
    Officer
    2003-02-13 ~ 2004-01-30
    OF - Director → CIF 0
  • 26
    Sinnott, Marie
    Director born in August 1964
    Individual (23 offsprings)
    Officer
    2019-08-01 ~ 2020-03-06
    OF - Director → CIF 0
  • 27
    Markey, Ann
    Chartered Accountant born in August 1966
    Individual (8 offsprings)
    Officer
    2004-01-30 ~ 2005-09-28
    OF - Director → CIF 0
  • 28
    Dollard, James Patrick
    Financial Controller born in October 1969
    Individual (5 offsprings)
    Officer
    2007-06-21 ~ 2008-06-25
    OF - Director → CIF 0
  • 29
    Stamm, Keith Gerard
    Director born in June 1960
    Individual (6 offsprings)
    Officer
    2001-03-20 ~ 2002-01-07
    OF - Director → CIF 0
  • 30
    Shealy, Brock Allison
    Director born in March 1961
    Individual (3 offsprings)
    Officer
    2002-01-07 ~ 2002-08-30
    OF - Director → CIF 0
  • 31
    Corcoran, Brendan
    Individual (58 offsprings)
    Officer
    2017-03-01 ~ now
    OF - Secretary → CIF 0
  • 32
    Young, William
    Born in October 1978
    Individual (2 offsprings)
    Officer
    2025-03-03 ~ now
    OF - Director → CIF 0
  • 33
    Brogan, Oliver
    General Manager born in September 1957
    Individual (2 offsprings)
    Officer
    2007-06-21 ~ 2017-05-01
    OF - Director → CIF 0
  • 34
    O'brien, Victoria
    Solicitor born in August 1982
    Individual (52 offsprings)
    Officer
    2013-12-18 ~ 2015-01-26
    OF - Director → CIF 0
    O'brien, Victoria
    Individual (52 offsprings)
    Officer
    2013-12-31 ~ 2015-01-29
    OF - Secretary → CIF 0
  • 35
    Colley, Carole Ann
    Individual (8 offsprings)
    Officer
    2001-03-20 ~ 2002-08-30
    OF - Secretary → CIF 0
  • 36
    Jonagan, Mike
    Senior Vice President Capacity born in March 1961
    Individual (2 offsprings)
    Officer
    2003-02-13 ~ 2003-06-01
    OF - Director → CIF 0
  • 37
    Kelly, Adrian
    Financial Controller born in May 1964
    Individual (16 offsprings)
    Officer
    2017-05-01 ~ 2019-01-14
    OF - Director → CIF 0
  • 38
    Kennelly, Aisling
    Financial Controller born in September 1971
    Individual (3 offsprings)
    Officer
    2008-06-25 ~ 2011-02-17
    OF - Director → CIF 0
  • 39
    O'brien, Michael
    Company Secretary born in May 1951
    Individual (73 offsprings)
    Officer
    2008-06-25 ~ 2013-12-18
    OF - Director → CIF 0
    O'brien, Michael
    Individual (73 offsprings)
    Officer
    2004-01-30 ~ 2013-12-31
    OF - Secretary → CIF 0
  • 40
    Tallon, Gerry
    Manager born in November 1975
    Individual (4 offsprings)
    Officer
    2011-02-17 ~ 2014-07-01
    OF - Director → CIF 0
  • 41
    Poehling, Robert Lee
    Senior Vice President born in May 1963
    Individual (2 offsprings)
    Officer
    2003-06-01 ~ 2004-01-30
    OF - Director → CIF 0
  • 42
    Fogarty, Mark
    Accountant born in December 1973
    Individual (7 offsprings)
    Officer
    2019-01-14 ~ 2020-03-06
    OF - Director → CIF 0
  • 43
    Michnowski, Jeffrey
    Director born in November 1958
    Individual (6 offsprings)
    Officer
    2001-03-20 ~ 2002-01-07
    OF - Director → CIF 0
  • 44
    AMETHYST GROVE LIMITED - now
    BARKGROVE LIMITED - 2019-01-09
    BAZLEY NOMINEES LIMITED - 2018-12-18
    RM NOMINEES LIMITED
    - 2018-12-11 02892207
    Second Floor, 80 Great Eastern Street, London
    Dissolved Corporate (9 parents, 4049 offsprings)
    Equity (Company account)
    100 GBP2017-12-31
    Officer
    2001-03-20 ~ 2001-03-20
    OF - Nominee Director → CIF 0
  • 45
    BARRINGTON COMPANY SECRETARIES LIMITED - now
    BRAITHWAY LOMBARD SECRETARIES LIMITED - 2019-01-09
    BUCKTHORN SECRETARIES LIMITED - 2018-12-18
    RM REGISTRARS LIMITED
    - 2018-12-12 02890512
    Second Floor, 80 Great Eastern Street, London
    Active Corporate (9 parents, 4332 offsprings)
    Equity (Company account)
    100 GBP2024-12-31
    Officer
    2001-03-20 ~ 2001-03-20
    OF - Nominee Secretary → CIF 0
  • 46
    Governments Buildings, Upper Merrion Street, Dublin 2, Dublin, Ireland
    Corporate (6 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or more → CIF 0
  • 47
    ASHLEY SECRETARIES LIMITED
    03092075
    Ashley House, 5 Grosvenor Square, Southampton, Hampshire
    Dissolved Corporate (62 offsprings)
    Officer
    2002-08-30 ~ 2004-01-30
    OF - Secretary → CIF 0
parent relation
Company in focus

ESB GROUP (UK) LIMITED

Previous name
MARCHWOOD POWER DEVELOPMENT LIMITED - 2016-08-15
Standard Industrial Classification
35110 - Production Of Electricity
Related profiles found in government register
  • ESB GROUP (UK) LIMITED
    Info
    MARCHWOOD POWER DEVELOPMENT LIMITED - 2016-08-15
    Registered number 04182868
    Eastcastle House, 27/28 Eastcastle Street, London W1W 8DH
    PRIVATE LIMITED COMPANY incorporated on 2001-03-20 (24 years 11 months). The company status is Active.
    The last date of confirmation statement was made at 2025-03-20
    CIF 0
  • ESB GROUP (UK) LIMITED
    S
    Registered number 04182868
    Tricor Suite, 4th Floor, 50 Mark Lane, London, EC3R 7QR
    Private Company Limited By Shares in England, England, Uk
    CIF 1
  • ESB GROUP (UK) LIMITED
    S
    Registered number 4182868
    Tricor Suite, 4th Floor, 50 Mark Lane, London, England, EC3R 7QR
    Private Company Limited By Shares in Companies House, United Kingdom
    CIF 2 CIF 3
(more)
child relation
Offspring entities and appointments 6
  • 1
    ESB ASSET DEVELOPMENT UK LIMITED
    - now 06925667
    ESB WIND DEVELOPMENT UK LIMITED - 2013-02-15
    Fora, 16-19 Eastcastle, London, England
    Active Corporate (31 parents, 18 offsprings)
    Person with significant control
    2016-04-06 ~ now
    CIF 5 - Ownership of shares – 75% or more → OE
  • 2
    ESB ENERGY LIMITED
    - now 09688977
    LAVENDER ENERGY SUPPLY LTD
    - 2017-05-02 09688977
    Eastcastle House, 27/28 Eastcastle Street, London, England
    Active Corporate (28 parents)
    Person with significant control
    2017-04-20 ~ 2021-08-26
    CIF 2 - Ownership of shares – 75% or more → OE
  • 3
    ESB INNOVATION UK LIMITED
    10671339
    Eastcastle House, 27/28 Eastcastle Street, London, England
    Active Corporate (16 parents)
    Person with significant control
    2017-03-15 ~ now
    CIF 6 - Ownership of shares – 75% or more → OE
    CIF 6 - Ownership of voting rights - 75% or more → OE
    CIF 6 - Right to appoint or remove directors → OE
  • 4
    ESB RETAIL GB LIMITED
    13562261
    Studio 2 Power Road Studios 114 Power Road, Chiswick, London, England
    Active Corporate (16 parents, 2 offsprings)
    Person with significant control
    2021-08-12 ~ now
    CIF 1 - Right to appoint or remove directors → OE
    CIF 1 - Ownership of voting rights - 75% or more → OE
    CIF 1 - Ownership of shares – 75% or more → OE
  • 5
    ESBII UK LIMITED
    - now 04048938
    LIFTDELTA LIMITED - 2001-03-27
    Eastcastle House, 27/28 Eastcastle Street, London, England
    Active Corporate (36 parents, 22 offsprings)
    Person with significant control
    2016-04-06 ~ now
    CIF 4 - Ownership of shares – 75% or more → OE
  • 6
    PLANET 9 ENERGY LIMITED
    - now 10167383
    GALENA ENERGY LIMITED
    - 2017-01-13 10167383
    Eastcastle House, 27/28 Eastcastle Street, London, England
    Active Corporate (18 parents)
    Person with significant control
    2017-01-13 ~ now
    CIF 3 - Ownership of shares – 75% or more → OE

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