Ineos E&P (Siri) UK Limited

Active02650006 Private limited company
Incorporated
30 September 1991 (35 years)
Previously known as
Dong E&P (Siri) UK Ltd (until 12 October 2017)
Siri (UK) Limited (until 17 January 2012)
Talisman Oil Denmark Limited (until 19 June 2008)
Earlier: Paladin Oil Denmark Limited, Enterprise Oil Denmark Limited, Revisemade Limited
Industry
Extraction of crude petroleum (06100)
Extraction of natural gas (06200)
Directors
Erik Fantoft Magnesen
Owned by
Accounts type
Full
Region
South East
Address
Hawkslease
Chapel Lane
Lyndhurst
SO43 7FG

Filing status

Accounts due
30 September 2027
Last accounts
31 December 2025
Conf. stmt due
4 June 2027
Last conf. stmt
21 May 2026

Charges

Total
8
Outstanding
1
Part satisfied
0
Satisfied
7

Officers 4 active

Officer details are public data from the Companies House register.

Director · Appointed 8 January 2026
Also at Ineos E&P (UK) II Limited, Ineos Clipper South B Limited, Ineos Clipper South C Limited · more companies
British
Born November 1972
Magnesen, Erik Fantoft
Director · Appointed 18 June 2019
Norwegian
Born April 1978 (48)
Mclucas, Gemma
Secretary · Appointed 5 November 2018
Pace, Cordelia Alexis
Secretary · Appointed 5 November 2018
Officer history (51 former)
8 January 2026
Appointed Rose, Richard Andrew as Director
8 January 2026
Resigned Lange, René Bak as Director
1 December 2025
Resigned Gade, Mads Weng as Director
27 March 2025
Appointed Lange, René Bak as Director
27 March 2025
Resigned Bucknall, David James as Director
1 November 2021
Appointed Bucknall, David James as Director
1 November 2021
Resigned Scott, Douglas Stewart as Director
26 March 2021
Resigned Jensen, Morten Rosenlov as Director
26 March 2021
Appointed Scott, Douglas Stewart as Director
2 October 2020
Resigned Andreassen, Sebastian Koks as Director
2 October 2020
Appointed Gade, Mads Weng as Director
18 June 2019
Appointed Andreassen, Sebastian Koks as Director
18 June 2019
Resigned Coyle, Ronald Daniel as Director
18 June 2019
Appointed Magnesen, Erik Fantoft as Director
18 June 2019
Appointed Jensen, Morten Rosenlov as Director
18 June 2019
Resigned Nielsen, Flemming Horn as Director
18 June 2019
Resigned Dalgaard, Tanja Jo Ebbe as Director
18 June 2019
Resigned Anderson, Gareth Jon as Director
5 November 2018
Appointed Mclucas, Gemma as Secretary
5 November 2018
Appointed Coyle, Ronald Daniel as Director
5 November 2018
Appointed Dalgaard, Tanja Jo Ebbe as Director
5 November 2018
Appointed Anderson, Gareth Jon as Director
5 November 2018
Resigned Cook, David Bruce as Director
5 November 2018
Resigned Bell, Roger as Director
5 November 2018
Resigned Andreassen, Sebastian Koks as Director
5 November 2018
Appointed Pace, Cordelia Alexis as Secretary
29 September 2017
Resigned Smith, Michael Andrew, Mr. as Director
29 September 2017
Appointed Bell, Roger as Director
1 March 2016
Resigned Edvardsen, Jan Terje as Director
1 March 2016
Appointed Smith, Michael Andrew, Mr. as Director
9 March 2015
Resigned Hansen, Søren Gath as Director
9 March 2015
Appointed Cook, David Bruce as Director
26 June 2014
Appointed Hansen, Søren Gath as Director
26 June 2014
Appointed Edvardsen, Jan Terje as Director
26 June 2014
Appointed Andreassen, Sebastian Koks as Director
21 December 2011
Resigned Borg, Erik as Director
21 December 2011
Resigned Tolderlund, Carsten as Secretary
21 December 2011
Appointed Nielsen, Flemming Horn as Director
28 February 2011
Appointed Borg, Erik as Director
28 February 2011
Resigned Nagell, Jan as Director
18 June 2008
Resigned Hope, Peter Mark as Director
18 June 2008
Appointed Tolderlund, Carsten as Secretary
18 June 2008
Resigned Dolan, Philip David as Director
18 June 2008
Resigned Sheppard, Mary Jacqueline as Director
18 June 2008
Appointed Nagell, Jan as Director
18 June 2008
Resigned Craw, Jacquelynn Forsyth as Secretary
18 June 2008
Resigned Machray, Patrick John as Director
18 June 2008
Resigned Myers, Lionel Roger as Director
1 October 2007
Appointed Dolan, Philip David as Director
30 September 2007
Resigned Buckee, James William as Director
31 October 2006
Resigned Craw, Jacquelynn Forsyth as Director
31 October 2006
Appointed Hope, Peter Mark as Director
31 October 2006
Resigned Mithen, David Patrick as Director
31 October 2006
Appointed Machray, Patrick John as Director
31 October 2006
Resigned Walker, Nicholas John Robert as Director
25 October 2006
Appointed Myers, Lionel Roger as Director
6 December 2005
Resigned Powell, Sally Caroline as Director
6 December 2005
Resigned Davison, Paul as Director
6 December 2005
Appointed Craw, Jacquelynn Forsyth as Secretary
6 December 2005
Appointed Walker, Nicholas John Robert as Director
6 December 2005
Appointed Sheppard, Mary Jacqueline as Director
6 December 2005
Appointed Mithen, David Patrick as Director
6 December 2005
Appointed Buckee, James William as Director
6 December 2005
Resigned Bushell, Timothy Paul as Director
6 December 2005
Appointed Craw, Jacquelynn Forsyth as Director
6 December 2005
Resigned Mcdowell, Cuthbert John as Director
6 December 2005
Resigned Franklin, Roy Alexander as Director
6 December 2005
Resigned Powell, Sally Caroline as Secretary
19 June 2002
Appointed Bushell, Timothy Paul as Director
19 June 2002
Appointed Powell, Sally Caroline as Director
13 September 2001
Appointed Davison, Paul as Director
13 September 2001
Appointed Franklin, Roy Alexander as Director
13 September 2001
Appointed Powell, Sally Caroline as Secretary
13 September 2001
Appointed Mcdowell, Cuthbert John as Director
13 September 2001
Resigned Watts, Kevin Paul as Director
13 September 2001
Resigned White, Mark Jonathan as Secretary
13 September 2001
Resigned Shilston, Andrew Barkley as Director
13 September 2001
13 September 2001
Resigned Armour, Andrew Richard, Doctor as Director
20 May 1999
Resigned Hope, Peter Mark as Director
1 February 1999
Appointed White, Mark Jonathan as Secretary
1 February 1999
Resigned Friedlander, Colin David as Director
1 February 1999
Resigned Gibney, Vivien Murray as Secretary
1 September 1998
Appointed Friedlander, Colin David as Director
1 September 1998
Resigned Paterson, Iain Stayton as Director
30 March 1998
Appointed Gibney, Vivien Murray as Secretary
30 March 1998
Resigned Ingram, Peter William Irving as Secretary
12 February 1998
Appointed Watts, Kevin Paul as Director
23 June 1997
Appointed Hope, Peter Mark as Director
23 June 1997
Resigned Thomas, Peter Neil as Director
23 June 1997
23 June 1997
Appointed Paterson, Iain Stayton as Director
23 June 1997
Appointed Armour, Andrew Richard, Doctor as Director
23 June 1997
Resigned Lee, Jonathan Joshua as Secretary
23 June 1997
Resigned Gibney, Vivien Murray as Director
23 June 1997
Appointed Ingram, Peter William Irving as Secretary
16 December 1996
Appointed Lee, Jonathan Joshua as Secretary
16 December 1996
Resigned Ripley, Lesley Elizabeth as Secretary
14 December 1993
Resigned Walmsley, John Arthur as Director
14 December 1993
Appointed Shilston, Andrew Barkley as Director
8 March 1993
Appointed Thomas, Peter Neil as Director
16 February 1993
Resigned Mather, Graham as Director

Ownership 1 active

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

Corporate entity · Notified 29 September 2017
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Company Limited By Shares
Reg. no. Sc200459
Former controllers (1)
29 September 2017
Ceased Dong Energy A/s — Owns 75–100% of shares

Filings 273

DateDescriptionMade Up ToPagesPDF
14 July 2026Full accounts31 December 2025
21 May 2026Confirmation statement with no updates21 May 2026
1 April 2026Register(s) moved to registered inspection location
31 March 2026Register inspection address has been changed
31 March 2026Registered office address changed
Show all 273 filings

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