Amentum (UK) Ltd.

Active03909808 Private limited company
Incorporated
19 January 2000 (26 years)
Previously known as
Aecom E&C UK Limited (until 11 February 2020)
Urs E&C UK Limited (until 9 February 2017)
Washington E & C Limited (until 15 September 2010)
Earlier: Honeychild Direct Limited, Washington International Limited, Honeychild Direct Limited
Industry
Remediation activities and other waste management services (39000)
Directors
Martin Warwick Shaw
Owned by
Accounts type
Full
Region
North West
Address
305 Bridgewater Place
Birchwood Park
Warrington
WA3 6XF

Filing status

Accounts due
30 June 2027
Last accounts
3 October 2025
Conf. stmt due
9 August 2027
Last conf. stmt
26 July 2026

Officers 4 active

Officer details are public data from the Companies House register.

Prentice, Joshua David
Secretary · Appointed 24 October 2024
Shaw, Martin Warwick
Director · Appointed 23 June 2023
British
Born September 1967 (59)
Director · Appointed 6 February 2023
Also at Amentum Facility Management UK Ltd., National Nuclear Corporation Limited, Landmarc Support Services Limited · more companies
British
Born March 1984 (42)
Director · Appointed 24 October 2022
Also at Amentum Facility Management UK Ltd., Amentum Clean Energy Limited, Amentum International Holdings UK Ltd.
British
Born March 1981 (45)
Officer history (40 former)
7 February 2025
Resigned Pointon, Paul as Director
7 February 2025
Resigned Pheeny, Paul Thomas as Director
24 October 2024
Appointed Prentice, Joshua David as Secretary
24 October 2024
Resigned Cowen, Rupert Charles as Secretary
23 June 2023
Appointed Shaw, Martin Warwick as Director
6 February 2023
Appointed Jones, Loren Michael as Director
30 January 2023
Resigned Cornish, Jonathan as Director
24 October 2022
Appointed Lamb, James Michael as Director
30 September 2022
Resigned Aylmore, Linda Mary as Director
9 September 2022
Resigned Batters, David Gordon as Director
9 May 2022
Appointed Aylmore, Linda Mary as Director
1 February 2022
Appointed Pheeny, Paul Thomas as Director
1 February 2022
Resigned Weatherburn, Amy as Director
13 April 2021
Appointed Cornish, Jonathan as Director
18 December 2020
Resigned Bradshaw, John Michael as Director
17 December 2020
Appointed Cowen, Rupert Charles as Secretary
17 December 2020
Appointed Pointon, Paul as Director
31 March 2020
Resigned Swindle, Jr., David Wesley as Director
27 January 2020
Resigned Bottaro-Walklet, Annette as Secretary
27 January 2020
Resigned Taiwo, Bolaji Moruf as Secretary
10 September 2019
Appointed Batters, David Gordon as Director
10 September 2019
Resigned Mcgill, Gerard as Director
18 July 2019
Appointed Weatherburn, Amy as Director
18 July 2019
Appointed Bradshaw, John Michael as Director
3 July 2019
21 December 2018
Appointed Taiwo, Bolaji Moruf as Secretary
21 August 2017
Resigned Hemshall, Rebecca Elizabeth as Director
3 November 2016
Appointed Swindle, Jr., David Wesley as Director
3 November 2016
Resigned Wrenn, Thomas Tunnell as Director
7 October 2016
Resigned Booth, Karen Jane as Director
9 November 2015
Appointed Philps, Bernice Constance Lilian as Director
9 November 2015
Appointed Hemshall, Rebecca Elizabeth as Director
9 November 2015
Appointed Bottaro-Walklet, Annette as Secretary
9 November 2015
Resigned Baughman, Jeanne Cornell as Secretary
9 November 2015
Resigned Hill, Randolph John as Director
9 November 2015
Appointed Booth, Karen Jane as Director
13 May 2015
Resigned Marrett, Abraham Varghese as Director
30 June 2014
Appointed Marrett, Abraham Varghese as Director
30 June 2014
Resigned Zaist, Robert William as Director
2 December 2013
Resigned Pethick, David Allan as Director
6 November 2012
Appointed Wrenn, Thomas Tunnell as Director
21 May 2012
Appointed Mcgill, Gerard as Director
6 February 2012
Resigned Irving, Iain Alun as Director
15 January 2010
Resigned Carrick, James Patterson, Dr as Director
27 June 2008
Appointed Hill, Randolph John as Director
27 June 2008
Resigned Foote, Thomas Raymond as Director
1 May 2008
Appointed Zaist, Robert William as Director
1 May 2008
Appointed Pethick, David Allan as Director
21 March 2008
Appointed Baughman, Jeanne Cornell as Secretary
21 March 2008
Resigned Parry, Richard Dennis as Secretary
21 February 2008
Resigned Rahe, Edward Preston as Director
15 February 2008
Resigned Eller, Terry Kay as Secretary
15 February 2008
Appointed Parry, Richard Dennis as Secretary
20 January 2008
Resigned Johnson, Stephen Marcum as Director
2 February 2007
Appointed Irving, Iain Alun as Director
2 February 2007
Appointed Johnson, Stephen Marcum as Director
13 June 2005
Appointed Rahe, Edward Preston as Director
13 June 2005
Resigned Lynch, Christopher James Joseph as Director
13 June 2005
Appointed Eller, Terry Kay as Secretary
13 June 2005
Resigned Steer, Anthony Colin Nurton as Secretary
13 June 2005
Resigned Zarges, Thomas Henry as Director
13 June 2005
Resigned Williams, Gordon Bretnall as Director
1 December 2003
Appointed Carrick, James Patterson, Dr as Director
30 November 2003
Resigned Tyson, Ann Marie as Director
8 August 2003
Appointed Lynch, Christopher James Joseph as Director
8 August 2003
Resigned Hessom, Peter Thomas as Director
25 November 2002
Resigned Maciver, Angus John as Director
1 October 2002
Appointed Hessom, Peter Thomas as Director
28 June 2002
Appointed Steer, Anthony Colin Nurton as Secretary
28 June 2002
Resigned Beaumont, Stephen John as Secretary
28 June 2002
Resigned Beaumont, Stephen John as Director
12 December 2001
Appointed Beaumont, Stephen John as Director
12 December 2001
Appointed Maciver, Angus John as Director
12 December 2001
Appointed Foote, Thomas Raymond as Director
12 December 2001
Resigned Hammond, Jack Duane as Director
15 May 2001
Appointed Tyson, Ann Marie as Director
25 January 2001
Resigned Shultis, Keith Allen as Director
29 December 2000
Appointed Hammond, Jack Duane as Director
29 December 2000
Appointed Zarges, Thomas Henry as Director
29 December 2000
Appointed Williams, Gordon Bretnall as Director
19 October 2000
Appointed Shultis, Keith Allen as Director
19 October 2000
Appointed Beaumont, Stephen John as Secretary
19 October 2000
Resigned Dcs Corporate Secretaries Limited as Corporate Secretary
19 January 2000
Appointed Dcs Corporate Secretaries Limited as Corporate Secretary

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Corporate entity · Notified 3 February 2020
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Llc
Reg. no. 530311
Former controllers (2)
28 March 2022
Ceased Amentum N&E UK Limited — Owns 75–100% of shares
30 January 2020
Ceased Aecom International Holdings UK Limited — Owns 75–100% of shares

Group structure 4 companies

Ownership group derived from the Companies House PSC register

Amentum International Holdings UK Ltd.
Amentum (UK) Ltd. This company Owns 75–100% of shares
Amentum Facility Management UK Ltd. Owns 75–100% of shares
UK Nuclear Waste Management Limited In liquidationOwns 75–100% of shares

What Amentum say about themselves

“Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most...”

— from amentum.com

Filings 216

DateDescriptionMade Up ToPagesPDF
6 November 2026Full accounts3 October 2025
7 August 2026Confirmation statement with no updates26 July 2026
24 June 2026Full accounts27 September 2024
11 September 2025Register inspection address has been changed
11 September 2025Confirmation statement with no updates26 July 2025
Show all 216 filings

Some other companies at this address

Amentum Clean Energy International Limited
Amentum Clean Energy Limited
Amentum E&C Limited
Amentum Enterprise Asset Solutions Construction Limited
Amentum Enterprise Asset Solutions Limited
Amentum Facility Management UK Ltd.

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