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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 45
  • 1
    Pethick, David Allan
    Born in October 1944
    Individual (5 offsprings)
    Officer
    2008-05-01 ~ 2013-12-02
    OF - Director → CIF 0
  • 2
    Taiwo, Bolaji Moruf
    Individual (58 offsprings)
    Officer
    2018-12-21 ~ 2020-01-27
    OF - Secretary → CIF 0
  • 3
    Hammond, Jack Duane
    Born in March 1947
    Individual (2 offsprings)
    Officer
    2000-12-29 ~ 2001-12-12
    OF - Director → CIF 0
  • 4
    Batters, David Gordon
    Born in December 1965
    Individual (10 offsprings)
    Officer
    2019-09-10 ~ 2022-09-09
    OF - Director → CIF 0
  • 5
    Swindle, Jr., David Wesley
    Born in July 1954
    Individual (5 offsprings)
    Officer
    2016-11-03 ~ 2020-03-31
    OF - Director → CIF 0
  • 6
    Rahe, Edward Preston
    Born in July 1942
    Individual (5 offsprings)
    Officer
    2005-06-13 ~ 2008-02-21
    OF - Director → CIF 0
  • 7
    Weatherburn, Amy
    Born in December 1979
    Individual (4 offsprings)
    Officer
    2019-07-18 ~ 2022-02-01
    OF - Director → CIF 0
  • 8
    Hessom, Peter Thomas
    Born in October 1946
    Individual (4 offsprings)
    Officer
    2002-10-01 ~ 2003-08-08
    OF - Director → CIF 0
  • 9
    Lamb, James Michael
    Born in March 1981
    Individual (2 offsprings)
    Officer
    2022-10-24 ~ now
    OF - Director → CIF 0
  • 10
    Zarges, Thomas Henry
    Born in March 1948
    Individual (3 offsprings)
    Officer
    2000-12-29 ~ 2005-06-13
    OF - Director → CIF 0
  • 11
    Baughman, Jeanne Cornell
    Individual (12 offsprings)
    Officer
    2008-03-21 ~ 2015-11-09
    OF - Secretary → CIF 0
  • 12
    Bradshaw, John Michael
    Born in July 1957
    Individual (5 offsprings)
    Officer
    2019-07-18 ~ 2020-12-18
    OF - Director → CIF 0
  • 13
    Cowen, Rupert Charles
    Individual (3 offsprings)
    Officer
    2020-12-17 ~ 2024-10-24
    OF - Secretary → CIF 0
  • 14
    Beaumont, Stephen John
    Born in May 1962
    Individual (4 offsprings)
    Officer
    2001-12-12 ~ 2002-06-28
    OF - Director → CIF 0
    Beaumont, Stephen John
    Individual (4 offsprings)
    Officer
    2000-10-19 ~ 2002-06-28
    OF - Secretary → CIF 0
  • 15
    Maciver, Angus John
    Born in December 1948
    Individual (3 offsprings)
    Officer
    2001-12-12 ~ 2002-11-25
    OF - Director → CIF 0
  • 16
    Williams, Gordon Bretnall
    Born in May 1929
    Individual (2 offsprings)
    Officer
    2000-12-29 ~ 2005-06-13
    OF - Director → CIF 0
  • 17
    Irving, Iain Alun
    Born in May 1968
    Individual (5 offsprings)
    Officer
    2007-02-02 ~ 2012-02-06
    OF - Director → CIF 0
  • 18
    Prentice, Joshua David
    Individual (15 offsprings)
    Officer
    2024-10-24 ~ now
    OF - Secretary → CIF 0
  • 19
    Hill, Randolph John
    Born in July 1955
    Individual (8 offsprings)
    Officer
    2008-06-27 ~ 2015-11-09
    OF - Director → CIF 0
  • 20
    Bottaro-walklet, Annette
    Individual (15 offsprings)
    Officer
    2015-11-09 ~ 2020-01-27
    OF - Secretary → CIF 0
  • 21
    Eller, Terry Kay
    Individual (5 offsprings)
    Officer
    2005-06-13 ~ 2008-02-15
    OF - Secretary → CIF 0
  • 22
    Aylmore, Linda Mary
    Born in July 1970
    Individual (18 offsprings)
    Officer
    2022-05-09 ~ 2022-09-30
    OF - Director → CIF 0
  • 23
    Cornish, Jonathan
    Born in July 1982
    Individual (2 offsprings)
    Officer
    2021-04-13 ~ 2023-01-30
    OF - Director → CIF 0
  • 24
    Hemshall, Rebecca Elizabeth
    Born in March 1975
    Individual (52 offsprings)
    Officer
    2015-11-09 ~ 2017-08-21
    OF - Director → CIF 0
  • 25
    Steer, Anthony Colin Nurton
    Individual (4 offsprings)
    Officer
    2002-06-28 ~ 2005-06-13
    OF - Secretary → CIF 0
  • 26
    Shultis, Keith Allen
    Born in January 1962
    Individual (2 offsprings)
    Officer
    2000-10-19 ~ 2001-01-25
    OF - Director → CIF 0
  • 27
    Booth, Karen Jane
    Born in October 1962
    Individual (75 offsprings)
    Officer
    2015-11-09 ~ 2016-10-07
    OF - Director → CIF 0
  • 28
    Marrett, Abraham Varghese
    Born in July 1951
    Individual (19 offsprings)
    Officer
    2014-06-30 ~ 2015-05-13
    OF - Director → CIF 0
  • 29
    Wrenn, Thomas Tunnell
    Born in October 1953
    Individual (1 offspring)
    Officer
    2012-11-06 ~ 2016-11-03
    OF - Director → CIF 0
  • 30
    Mcgill, Gerard
    Born in August 1955
    Individual (15 offsprings)
    Officer
    2012-05-21 ~ 2019-09-10
    OF - Director → CIF 0
  • 31
    Pheeny, Paul Thomas
    Born in December 1968
    Individual (4 offsprings)
    Officer
    2022-02-01 ~ 2025-02-07
    OF - Director → CIF 0
  • 32
    Foote, Thomas Raymond
    Born in May 1954
    Individual (5 offsprings)
    Officer
    2001-12-12 ~ 2008-06-27
    OF - Director → CIF 0
  • 33
    Pointon, Paul
    Born in July 1968
    Individual (6 offsprings)
    Officer
    2020-12-17 ~ 2025-02-07
    OF - Director → CIF 0
  • 34
    Jones, Loren Michael
    Born in March 1984
    Individual (13 offsprings)
    Officer
    2023-02-06 ~ now
    OF - Director → CIF 0
  • 35
    Zaist, Robert William
    Born in August 1948
    Individual (2 offsprings)
    Officer
    2008-05-01 ~ 2014-06-30
    OF - Director → CIF 0
  • 36
    Tyson, Ann Marie
    Born in December 1956
    Individual (2 offsprings)
    Officer
    2001-05-15 ~ 2003-11-30
    OF - Director → CIF 0
  • 37
    Parry, Richard Dennis
    Individual (6 offsprings)
    Officer
    2008-02-15 ~ 2008-03-21
    OF - Secretary → CIF 0
  • 38
    Carrick, James Patterson, Dr
    Born in March 1948
    Individual (14 offsprings)
    Officer
    2003-12-01 ~ 2010-01-15
    OF - Director → CIF 0
  • 39
    Johnson, Stephen Marcum
    Born in July 1951
    Individual (2 offsprings)
    Officer
    2007-02-02 ~ 2008-01-20
    OF - Director → CIF 0
  • 40
    Philps, Bernice Constance Lilian
    Born in March 1959
    Individual (29 offsprings)
    Officer
    2015-11-09 ~ 2019-07-03
    OF - Director → CIF 0
  • 41
    Lynch, Christopher James Joseph
    Born in December 1963
    Individual (10 offsprings)
    Officer
    2003-08-08 ~ 2005-06-13
    OF - Director → CIF 0
  • 42
    Shaw, Martin Warwick
    Born in October 1967
    Individual (12 offsprings)
    Officer
    2023-06-23 ~ now
    OF - Director → CIF 0
  • 43
    Dominion, 3rd Floor Charter Place, 23-27 Seaton Place, St Helier, Jersey
    Corporate (3 offsprings)
    Person with significant control
    2020-02-03 ~ 2022-03-28
    PE - Ownership of shares – 75% or moreCIF 0
  • 44
    DCS CORPORATE SECRETARIES LIMITED
    - now 02635141
    DAVENPORT CREDIT LIMITED - 1999-12-02
    SHARPSERV (EUROPE) LIMITED - 1992-06-30
    Octagon House, Fir Road Bramhall, Stockport, Cheshire
    Dissolved Corporate (33 parents, 978 offsprings)
    Officer
    2000-01-19 ~ 2000-10-19
    OF - Secretary → CIF 0
  • 45
    AMENTUM INTERNATIONAL HOLDINGS UK LTD
    AMENTUM INTERNATIONAL HOLDINGS UK LTD. - now 00530311
    AECOM INTERNATIONAL HOLDINGS UK LIMITED - 2020-02-11 00530311 07972017
    URS INTERNATIONAL HOLDINGS (UK) LIMITED - 2017-07-07 00530311 07972017
    WASHINGTON INTERNATIONAL HOLDING LIMITED - 2010-04-26
    MORRISON KNUDSEN LIMITED - 2000-11-21
    FERGUSON MORRSON-KNUDSEN RIVER LIMITED - 1994-07-05
    1st Floor, 303 Bridgewater Place, Birchwood, Warrington, England
    Active Corporate (57 parents, 9 offsprings)
    Person with significant control
    2020-02-03 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    2016-04-06 ~ 2020-01-30
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
parent relation
Company in focus

AMENTUM (UK) LTD.

Period: 2020-02-11 ~ now
Company number: 03909808
Registered names
AMENTUM (UK) LTD. - now
URS E&C UK LIMITED - 2017-02-09
Standard Industrial Classification
39000 - Remediation Activities And Other Waste Management Services

Related profiles found in government register
  • AMENTUM (UK) LTD.
    Info
    AECOM E&C UK LIMITED - 2020-02-11
    URS E&C UK LIMITED - 2020-02-11
    WASHINGTON E & C LIMITED - 2020-02-11
    HONEYCHILD DIRECT LIMITED - 2020-02-11
    WASHINGTON INTERNATIONAL LIMITED - 2020-02-11
    HONEYCHILD DIRECT LIMITED - 2020-02-11
    Registered number 03909808
    305 Bridgewater Place, Birchwood Park, Warrington WA3 6XF
    PRIVATE LIMITED COMPANY incorporated on 2000-01-19 (26 years 2 months). The company status is Active.
    The last date of confirmation statement was made at 2025-07-26
    CIF 0
  • AECOM E&C UK LIMITED
    S
    Registered number 03909808
    Aldgate Tower, 2 Leman Street, London, United Kingdom, E1 8FA
    ENGLAND & WALES, UNITED KINGDOM
    CIF 1
  • AECOM E&C UK LIMITED
    S
    Registered number 03909808
    401, Faraday Street, 3rd Floor, Birchwood Park, Birchwood, Warrington, England, WA3 6GA
    Private Company Limited By Shares in Companies House, England & Wales
    CIF 2
child relation
Offspring entities and appointments 1
  • 1
    URS ACE LLP
    - now OC311914
    WASHINGTON ACE LLP
    - 2010-04-13 OC311914 03909808
    Aldgate Tower, 2 Leman Street, London, United Kingdom
    Dissolved Corporate (2 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 2 - Ownership of voting rights - 75% or more OE
    CIF 2 - Right to surplus assets - 75% or more OE
    Officer
    2005-03-02 ~ dissolved
    CIF 1 - LLP Designated Member → ME

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