EU

ENSCO U.K. LIMITED

Active

Company number 04550389

London, England · Incorporated 1 October 2002

Cannon Place, 78 Cannon Street, London, EC4N 6AF, England

Last updated on 19 September 2026

Support activities for petroleum and natural gas mining · SIC 09100

Status
Active
Company age
23 years
Company type
Private limited
Accounts
Up to date
Total raised
—
Shares allotted
0
Latest round
26 April 2012

Company history

Previous company names

INSTANTCORP LIMITED · 1 October 2002 – 16 December 2002

Company overview

ENSCO U.K. LIMITED is an active private limited company incorporated on 1 October 2002 and registered in England and Wales. It changed its name from INSTANTCORP LIMITED on 1 October 2002. Its registered office is at Cannon Place, 78 Cannon Street, London, EC4N 6AF, England. Its principal activity is support activities for petroleum and natural gas mining (SIC 09100).

It is controlled by Ensco Holdco Limited, which holds 75-100% of the shares and voting rights. The board consists of three directors: WILSON, Peter Henderson (appointed 31 July 2019), KLEIN, Kevin Michael, Mr. (appointed 1 February 2021) and MITCHELL, James Myron (appointed 1 January 2025). KLEIN, Kevin Michael, Mr. serves as company secretary (appointed 1 February 2021). The company has been served by 39 former officers who have since resigned. Two people with significant control are recorded as having ceased.

The company has no charges, no insolvency history and has never been liquidated. The company filed its most recent full accounts, covering the period to 31 December 2025, on 6 June 2026. The next accounts are due by 30 September 2027. Its most recent confirmation statement was made up to 1 October 2025. The next is due by 15 October 2026. 219 filings are recorded against the company at Companies House, most recently an accounts filing on 6 June 2026.

Compliance

Annual accounts Up to date
Last filed
31 December 2025
Next due
30 September 2027
13 months left
Confirmation statement Up to date
Last filed
1 October 2025
Next due
15 October 2026
4 weeks left

Financial snapshot

Last accounts type
Full
Period end
31 December 2025

Detailed figures (assets, liabilities, net worth) are available in the full credit report.

Officers

MJ
MITCHELL, James Myron
Director
1 January 2025
KK
KLEIN, Kevin Michael, Mr.
Secretary
1 February 2021
KK
KLEIN, Kevin Michael, Mr.
Director
1 February 2021
WP
WILSON, Peter Henderson
Director
31 July 2019
CJ
CROSS, Jonathan Paul
Secretary · Resigned
31 July 2019
CM
CITCO MANAGEMENT UK LIMITED
Corporate Secretary · Resigned
27 April 2018
MS
MOONEY, Stephen Laurence
Director · Resigned
27 April 2018
JN
JACIUK, Nicolas
Secretary · Resigned
15 August 2014
JN
JACIUK, Nicolas
Director · Resigned
29 July 2014
SD
SANGSTER, Derek Andrew
Secretary · Resigned
19 August 2013
SD
SANGSTER, Derek Andrew
Director · Resigned
6 August 2013
HJ
HALL, Julian Richard
Secretary · Resigned
5 June 2013
HJ
HALL, Julian Richard
Director · Resigned
3 June 2013
WP
WALKER, Paul Mark
Secretary · Resigned
16 August 2011
WP
WALKER, Paul Mark
Director · Resigned
15 August 2011
BS
BRADY, Steven Joseph
Director · Resigned
31 May 2011
BS
BRADY, Steven Joseph
Secretary · Resigned
31 May 2011
LG
LUCA, Gilles, Mr.
Secretary · Resigned
1 December 2009
LG
LUCA, Gilles, Mr.
Director · Resigned
1 December 2009
IZ
ITALIA, Zarksis Dinshaw, Mr.
Director · Resigned
18 May 2009
IZ
ITALIA, Zarksis Dinshaw, Mr.
Secretary · Resigned
18 May 2009
MJ
MALONE JR, Herman, Mr.
Director · Resigned
16 March 2009
VB
VAN BOHEMEN, Johannes Bernardus Wilhelmus Gerardus Maria, Mr.
Secretary · Resigned
16 February 2009
MJ
MALONE, JR., Herman, Mr.
Secretary · Resigned
16 February 2008
HD
HENSEL, David Ethan, Mr.
Director · Resigned
1 October 2007
RT
RHOADES, Tommy Lee
Secretary · Resigned
1 April 2006
KD
KEWISH, Dean Alan
Secretary · Resigned
1 May 2004
LP
LAZZARI, Peter Michael
Director · Resigned
1 March 2003
BS
BRADY, Steven Joseph
Director · Resigned
1 March 2003
MP
MARS, Paul
Director · Resigned
16 December 2002
NR
NELSON, Ronald Joseph
Secretary · Resigned
16 December 2002
WI
WILSON, Ian William Leslie
Director · Resigned
16 December 2002
AN
ABOGADO NOMINEES LIMITED
Corporate Director · Resigned
6 December 2002
AC
ABOGADO CUSTODIANS LIMITED
Corporate Nominee Director · Resigned
6 December 2002
TC
THE COMPANY REGISTRATION AGENTS LIMITED
Corporate Nominee Secretary · Resigned
1 October 2002
LJ
LUCIENE JAMES LIMITED
Corporate Nominee Director · Resigned
1 October 2002

Persons with significant control

PS
Ensco Holdco Limited
Ownership Of Shares 75 To 100 Percent
Voting Rights 75 To 100 Percent
10 May 2023

Funding

1 funding round
26 April 2012
Shares allotted · 0 shares allotted
—
Total (1 round, 0 shares)
—

Filing history

Accounts With Accounts Type Full
Accounts
6 June 2026 View
Confirmation Statement With No Updates
Confirmation Statement
3 October 2025 View
Accounts With Accounts Type Full
Accounts
5 June 2025 View
Appoint Person Director Company With Name Date
Officers
18 February 2025 View
Termination Director Company With Name Termination Date
Officers
17 February 2025 View
Confirmation Statement With No Updates
Confirmation Statement
10 October 2024 View
Termination Secretary Company With Name Termination Date
Officers
3 October 2024 View
Termination Secretary Company With Name Termination Date
Officers
3 October 2024 View
Accounts With Accounts Type Full
Accounts
2 September 2024 View
Notification Of A Person With Significant Control
Persons With Significant Control
5 October 2023 View
Cessation Of A Person With Significant Control
Persons With Significant Control
5 October 2023 View
Confirmation Statement With No Updates
Confirmation Statement
5 October 2023 View
Accounts With Accounts Type Full
Accounts
4 October 2023 View
Mortgage Satisfy Charge Full
Mortgage
24 April 2023 View
Mortgage Satisfy Charge Full
Mortgage
24 April 2023 View
Accounts With Accounts Type Full
Accounts
8 December 2022 View
Confirmation Statement With No Updates
Confirmation Statement
3 October 2022 View
Auditors Resignation Company
Auditors
16 August 2022 View
Auditors Resignation Company
Auditors
4 August 2022 View
Accounts With Accounts Type Full
Accounts
8 October 2021 View
Confirmation Statement With No Updates
Confirmation Statement
1 October 2021 View
Notification Of A Person With Significant Control
Persons With Significant Control
1 October 2021 View
Cessation Of A Person With Significant Control
Persons With Significant Control
1 October 2021 View
Change Registered Office Address Company With Date Old Address New Address
Address
9 June 2021 View
Termination Secretary Company With Name Termination Date
Officers
8 June 2021 View
Resolution
Resolution
20 May 2021 View
Memorandum Articles
Incorporation
20 May 2021 View
Mortgage Create With Deed With Charge Number Charge Creation Date
Mortgage
18 May 2021 View
Mortgage Create With Deed With Charge Number Charge Creation Date
Mortgage
18 May 2021 View
Accounts With Accounts Type Full
Accounts
28 April 2021 View
Gazette Filings Brought Up To Date
Gazette
9 February 2021 View
Confirmation Statement With No Updates
Confirmation Statement
8 February 2021 View
Dissolved Compulsory Strike Off Suspended
Dissolution
6 February 2021 View
Appoint Person Director Company With Name Date
Officers
2 February 2021 View
Termination Secretary Company With Name Termination Date
Officers
1 February 2021 View
Termination Director Company With Name Termination Date
Officers
1 February 2021 View
Appoint Person Secretary Company With Name Date
Officers
1 February 2021 View
Gazette Notice Compulsory
Gazette
19 January 2021 View
Change To A Person With Significant Control
Persons With Significant Control
8 November 2019 View
Confirmation Statement With No Updates
Confirmation Statement
10 October 2019 View
Accounts With Accounts Type Full
Accounts
8 October 2019 View
Appoint Person Director Company With Name Date
Officers
28 August 2019 View
Appoint Person Secretary Company With Name Date
Officers
27 August 2019 View
Termination Director Company With Name Termination Date
Officers
12 August 2019 View
Termination Secretary Company With Name Termination Date
Officers
12 August 2019 View
Termination Secretary Company With Name Termination Date
Officers
24 May 2019 View
Resolution
Resolution
3 January 2019 View
Legacy
Insolvency
3 January 2019 View
Capital Statement Capital Company With Date Currency Figure
Capital
3 January 2019 View
Legacy
Capital
3 January 2019 View
Confirmation Statement With No Updates
Confirmation Statement
9 October 2018 View
Accounts With Accounts Type Full
Accounts
27 July 2018 View
Termination Director Company With Name Termination Date
Officers
19 July 2018 View
Termination Secretary Company With Name Termination Date
Officers
13 June 2018 View
Appoint Person Secretary Company With Name Date
Officers
13 June 2018 View
Appoint Corporate Secretary Company With Name Date
Officers
13 June 2018 View
Appoint Person Director Company With Name Date
Officers
23 May 2018 View
Termination Secretary Company With Name Termination Date
Officers
23 May 2018 View
Change Registered Office Address Company With Date Old Address New Address
Address
29 January 2018 View
Confirmation Statement With Updates
Confirmation Statement
3 October 2017 View
Accounts With Accounts Type Full
Accounts
28 September 2017 View
Change Sail Address Company With New Address
Address
15 June 2017 View
Move Registers To Sail Company With New Address
Address
15 June 2017 View
Confirmation Statement With Updates
Confirmation Statement
3 October 2016 View
Capital Statement Capital Company With Date Currency Figure
Capital
26 September 2016 View
Legacy
Insolvency
26 September 2016 View
Legacy
Capital
26 September 2016 View
Resolution
Resolution
26 September 2016 View
Accounts With Accounts Type Full
Accounts
26 June 2016 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
9 October 2015 View
Accounts With Accounts Type Full
Accounts
14 September 2015 View
Termination Secretary Company With Name Termination Date
Officers
9 July 2015 View
Change Person Secretary Company With Change Date
Officers
22 October 2014 View
Change Person Director Company With Change Date
Officers
22 October 2014 View
Change Person Secretary Company With Change Date
Officers
22 October 2014 View
Change Person Director Company With Change Date
Officers
22 October 2014 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
22 October 2014 View
Accounts With Accounts Type Full
Accounts
8 October 2014 View
Appoint Person Secretary Company With Name Date
Officers
28 August 2014 View
Termination Secretary Company With Name Termination Date
Officers
28 August 2014 View
Appoint Person Director Company With Name Date
Officers
7 August 2014 View
Termination Director Company With Name Termination Date
Officers
6 August 2014 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
19 December 2013 View
Appoint Person Director Company With Name
Officers
18 December 2013 View
Appoint Person Secretary Company With Name
Officers
18 December 2013 View
Termination Director Company With Name
Officers
18 December 2013 View
Termination Secretary Company With Name
Officers
18 December 2013 View
Accounts With Accounts Type Full
Accounts
7 October 2013 View
Appoint Person Secretary Company With Name
Officers
15 August 2013 View
Appoint Person Director Company With Name
Officers
15 August 2013 View
Termination Director Company With Name
Officers
2 August 2013 View
Termination Secretary Company With Name
Officers
2 August 2013 View
Change Person Director Company With Change Date
Officers
3 July 2013 View
Change Person Secretary Company With Change Date
Officers
25 June 2013 View
Capital Allotment Shares
Capital
30 October 2012 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
30 October 2012 View
Accounts With Accounts Type Full
Accounts
17 September 2012 View
Resolution
Resolution
6 June 2012 View
Appoint Person Director Company With Name
Officers
23 February 2012 View
Appoint Person Secretary Company With Name
Officers
23 February 2012 View
Termination Director Company With Name
Officers
23 February 2012 View
Termination Secretary Company With Name
Officers
23 February 2012 View
Change Person Secretary Company With Change Date
Officers
9 December 2011 View
Change Person Secretary Company With Change Date
Officers
9 December 2011 View
Change Person Director Company With Change Date
Officers
9 December 2011 View
Change Person Secretary Company With Change Date
Officers
9 December 2011 View
Appoint Person Secretary Company With Name
Officers
2 November 2011 View
Appoint Person Director Company With Name
Officers
2 November 2011 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
31 October 2011 View
Termination Secretary Company With Name
Officers
24 October 2011 View
Termination Director Company With Name
Officers
24 October 2011 View
Accounts With Accounts Type Full
Accounts
13 July 2011 View
Change Person Secretary Company With Change Date
Officers
18 April 2011 View
Change Person Director Company With Change Date
Officers
18 April 2011 View
Change Person Director Company With Change Date
Officers
16 April 2011 View
Termination Secretary Company With Name
Officers
16 April 2011 View
Change Person Secretary Company With Change Date
Officers
16 April 2011 View
Change Person Secretary Company With Change Date
Officers
13 October 2010 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
13 October 2010 View
Accounts With Accounts Type Full
Accounts
2 October 2010 View
Change Person Secretary Company With Change Date
Officers
26 May 2010 View
Statement Of Companys Objects
Change Of Constitution
23 April 2010 View
Resolution
Resolution
23 April 2010 View
Change Person Director Company With Change Date
Officers
13 April 2010 View
Change Person Secretary Company With Change Date
Officers
13 April 2010 View
Change Person Director Company With Change Date
Officers
3 February 2010 View
Change Person Secretary Company With Change Date
Officers
3 February 2010 View
Change Person Secretary Company With Change Date
Officers
3 February 2010 View
Change Person Secretary Company With Change Date
Officers
5 January 2010 View
Change Person Director Company With Change Date
Officers
5 January 2010 View
Change Person Director Company With Change Date
Officers
5 January 2010 View
Change Person Secretary Company With Change Date
Officers
5 January 2010 View
Appoint Person Director Company With Name
Officers
16 December 2009 View
Appoint Person Secretary Company With Name
Officers
14 December 2009 View
Termination Director Company With Name
Officers
14 December 2009 View
Termination Secretary Company With Name
Officers
14 December 2009 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
16 October 2009 View
Change Person Director Company With Change Date
Officers
16 October 2009 View
Change Corporate Secretary Company With Change Date
Officers
15 October 2009 View
Change Person Director Company With Change Date
Officers
15 October 2009 View
Change Person Director Company With Change Date
Officers
15 October 2009 View
Legacy
Officers
28 May 2009 View
Legacy
Officers
28 May 2009 View
Legacy
Officers
26 May 2009 View
Legacy
Officers
26 May 2009 View
Accounts With Accounts Type Full
Accounts
13 May 2009 View
Legacy
Officers
12 May 2009 View
Legacy
Officers
12 May 2009 View
Legacy
Officers
26 March 2009 View
Legacy
Officers
12 March 2009 View
Legacy
Officers
12 March 2009 View
Legacy
Officers
12 March 2009 View
Legacy
Officers
11 March 2009 View
Legacy
Officers
11 March 2009 View
Accounts With Accounts Type Full
Accounts
26 November 2008 View
Legacy
Annual Return
16 October 2008 View
Legacy
Address
15 October 2008 View
Legacy
Officers
10 October 2008 View
Legacy
Officers
10 October 2008 View
Legacy
Officers
10 October 2008 View
Legacy
Officers
10 October 2008 View
Legacy
Officers
10 October 2008 View
Legacy
Officers
10 October 2008 View
Legacy
Officers
29 August 2008 View
Legacy
Officers
29 August 2008 View
Legacy
Annual Return
1 November 2007 View
Legacy
Officers
1 November 2007 View
Legacy
Officers
25 October 2007 View
Legacy
Officers
25 October 2007 View
Legacy
Officers
24 October 2007 View
Accounts With Accounts Type Full
Accounts
4 October 2007 View
Legacy
Officers
30 November 2006 View
Legacy
Officers
30 November 2006 View
Legacy
Officers
30 November 2006 View
Legacy
Officers
30 November 2006 View
Legacy
Officers
30 November 2006 View
Legacy
Officers
30 November 2006 View
Legacy
Officers
29 November 2006 View
Legacy
Officers
29 November 2006 View
Legacy
Officers
29 November 2006 View
Legacy
Officers
29 November 2006 View
Legacy
Officers
29 November 2006 View
Legacy
Officers
28 November 2006 View
Legacy
Officers
22 November 2006 View
Accounts With Accounts Type Full
Accounts
10 November 2006 View
Legacy
Annual Return
10 October 2006 View
Legacy
Officers
21 April 2006 View
Legacy
Annual Return
8 November 2005 View
Accounts With Accounts Type Full
Accounts
3 November 2005 View
Legacy
Officers
20 October 2005 View
Legacy
Officers
6 January 2005 View
Legacy
Annual Return
6 December 2004 View
Legacy
Officers
23 November 2004 View
Accounts With Accounts Type Full
Accounts
5 November 2004 View
Legacy
Accounts
30 July 2004 View
Legacy
Officers
21 May 2004 View
Legacy
Officers
21 May 2004 View
Legacy
Officers
14 April 2004 View
Legacy
Annual Return
26 January 2004 View
Legacy
Officers
26 January 2004 View
Legacy
Officers
26 January 2004 View
Legacy
Officers
26 January 2004 View
Legacy
Officers
26 January 2004 View
Legacy
Officers
19 January 2004 View
Legacy
Officers
19 January 2004 View
Resolution
Resolution
31 December 2002 View
Resolution
Resolution
31 December 2002 View
Legacy
Officers
31 December 2002 View
Legacy
Officers
31 December 2002 View
Legacy
Accounts
31 December 2002 View
Legacy
Capital
31 December 2002 View
Legacy
Address
17 December 2002 View
Legacy
Address
17 December 2002 View
Legacy
Officers
17 December 2002 View
Legacy
Officers
17 December 2002 View
Legacy
Officers
17 December 2002 View
Legacy
Officers
17 December 2002 View
Certificate Change Of Name Company
Change Of Name
16 December 2002 View
Incorporation Company
Incorporation
1 October 2002 View

Risk at a glance

  • Company active
  • Accounts up to date
  • Confirmation statement up to date
  • No insolvency history
  • No registered charges
  • Credit score
  • Recommended limit
  • Payment risk

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