logo
explain how to read the page

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
Active 8
  • 1
    Mccallum, Gordon Douglas
    Born in April 1960
    Individual (6 offsprings)
    Officer
    icon of calendar 2018-08-01 ~ now
    OF - Director → CIF 0
  • 2
    Dall'aglio, Marco
    Born in May 1968
    Individual (3 offsprings)
    Officer
    icon of calendar 2023-10-24 ~ now
    OF - Director → CIF 0
  • 3
    Calviou, Louise Jacqueline, Dr
    Born in July 1966
    Individual (7 offsprings)
    Officer
    icon of calendar 2023-10-24 ~ now
    OF - Director → CIF 0
  • 4
    Schultz, Volker Bernd
    Born in March 1964
    Individual (2 offsprings)
    Officer
    icon of calendar 2019-02-01 ~ now
    OF - Director → CIF 0
  • 5
    Morris, David Charles
    Individual (37 offsprings)
    Officer
    icon of calendar 2018-10-03 ~ now
    OF - Secretary → CIF 0
  • 6
    Glenn, Neil Francis
    Born in March 1969
    Individual (1 offspring)
    Officer
    icon of calendar 2025-01-09 ~ now
    OF - Director → CIF 0
  • 7
    Buky, Robert Paul
    Born in February 1969
    Individual (2 offsprings)
    Officer
    icon of calendar 2019-02-01 ~ now
    OF - Director → CIF 0
  • 8
    icon of addressSwire House, 59 Buckingham Gate, London, United Kingdom
    Active Corporate (9 parents, 21 offsprings)
    Person with significant control
    icon of calendar 2025-08-18 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
Ceased 13
  • 1
    Dean, Nicola
    Born in November 1969
    Individual (4 offsprings)
    Officer
    icon of calendar 2019-03-12 ~ 2023-10-24
    OF - Director → CIF 0
  • 2
    Dibben, Ann Marie
    Individual (3 offsprings)
    Officer
    icon of calendar 2016-08-23 ~ 2018-07-13
    OF - Secretary → CIF 0
  • 3
    Hughes-hallett, James Edward
    Chartered Accountant born in May 1965
    Individual (2 offsprings)
    Officer
    icon of calendar 2013-06-10 ~ 2025-03-26
    OF - Director → CIF 0
  • 4
    Swire, Merlin Bingham
    Director born in December 1973
    Individual (8 offsprings)
    Officer
    icon of calendar 2013-06-10 ~ 2013-07-18
    OF - Director → CIF 0
  • 5
    Henson, Paul Robert
    Chartered Accountant born in October 1961
    Individual (8 offsprings)
    Officer
    icon of calendar 2016-01-26 ~ 2018-08-01
    OF - Director → CIF 0
  • 6
    Swire, Barnaby Nicholas
    Shipping Line Manager born in January 1964
    Individual (17 offsprings)
    Officer
    icon of calendar 2013-07-18 ~ 2016-01-26
    OF - Director → CIF 0
  • 7
    Rae-smith, John Bruce
    Company Director born in June 1963
    Individual (6 offsprings)
    Officer
    icon of calendar 2017-11-14 ~ 2019-05-01
    OF - Director → CIF 0
  • 8
    Boyd, James Arthur Richard
    Accountant born in July 1956
    Individual (7 offsprings)
    Officer
    icon of calendar 2016-01-26 ~ 2019-03-12
    OF - Director → CIF 0
  • 9
    Morris, David Charles
    Individual (37 offsprings)
    Officer
    icon of calendar 2015-12-31 ~ 2016-08-23
    OF - Secretary → CIF 0
  • 10
    Rietkerk, Erik Peter
    Born in May 1960
    Individual
    Officer
    icon of calendar 2018-08-06 ~ 2023-12-31
    OF - Director → CIF 0
  • 11
    Hunter, Andrew Pennington Havard
    Born in December 1963
    Individual (10 offsprings)
    Officer
    icon of calendar 2013-07-18 ~ 2018-04-30
    OF - Director → CIF 0
  • 12
    Walker, James Lamont
    Farmer born in December 1960
    Individual (4 offsprings)
    Officer
    icon of calendar 2016-01-26 ~ 2018-08-03
    OF - Director → CIF 0
  • 13
    icon of addressSwire House, 59 Buckingham Gate, London, United Kingdom
    Active Corporate (4 parents)
    Person with significant control
    2016-04-06 ~ 2025-08-18
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

ARGENT ENERGY HOLDINGS LIMITED

Previous names
JOHN SWIRE & SONS (GREEN INVESTMENTS) LIMITED - 2014-09-08
JOHN SWIRE AND SONS (GREEN INVESTMENTS) LTD - 2013-06-25
Standard Industrial Classification
64209 - Activities Of Other Holding Companies N.e.c.

Related profiles found in government register
  • ARGENT ENERGY HOLDINGS LIMITED
    Info
    JOHN SWIRE & SONS (GREEN INVESTMENTS) LIMITED - 2014-09-08
    JOHN SWIRE AND SONS (GREEN INVESTMENTS) LTD - 2014-09-08
    Registered number 08562451
    icon of addressSwire House, 59 Buckingham Gate, London SW1E 6AJ
    PRIVATE LIMITED COMPANY incorporated on 2013-06-10 (12 years 7 months). The company status is Active.
    The last date of confirmation statement was made at 2025-06-10
    CIF 0
  • ARGENT ENERGY HOLDINGS LIMITED
    S
    Registered number 08562451
    icon of addressSwire House, 59 Buckingham Gate, London, United Kingdom, SW1E 6AJ
    Limited By Shares in Companies House, England And Wales
    CIF 1
    Limited By Shares in Companies House, United Kingdom
    CIF 2 CIF 3
child relation
Offspring entities and appointments
Active 4
  • 1
    ARGENT ENERGY LIMITED - 2006-08-09
    icon of address236-240 Biggar Road, Newarthill, Motherwell, Scotland
    Active Corporate (6 parents)
    Person with significant control
    icon of calendar 2019-01-22 ~ now
    CIF 1 - Ownership of shares – 75% or moreOE
    CIF 1 - Ownership of voting rights - 75% or moreOE
  • 2
    DMWS 894 LIMITED - 2009-07-10
    icon of address236-240 Biggar Road, Newarthill, Motherwell, Scotland
    Dissolved Corporate (4 parents, 2 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    CIF 4 - Ownership of shares – 75% or moreOE
    CIF 4 - Ownership of voting rights - 75% or moreOE
  • 3
    HOPEVIEW LIMITED - 2005-06-30
    ARGENT ENERGY TRADING LIMITED - 2015-12-24
    icon of addressSwire House, 59 Buckingham Gate, London, United Kingdom
    Active Corporate (6 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 2 - Ownership of shares – 75% or moreOE
    CIF 2 - Ownership of voting rights - 75% or moreOE
  • 4
    STANLOW OIL TERMINAL LIMITED - 2016-02-22
    icon of addressSwire House, 59 Buckingham Gate, London, United Kingdom
    Dissolved Corporate (4 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    CIF 3 - Ownership of shares – 75% or moreOE
    CIF 3 - Ownership of voting rights - 75% or moreOE

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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