Eni Ulx Limited

Active00936223 Private limited company

Incorporated: 29 July 1968 (58 years)
Industry: Extraction of crude petroleum (06100)
Extraction of natural gas (06200)
Directors: Giuseppe Leo
Michele Magistrelli
Claudia Porretta-Serapiglia
Owned by: Eni Ult Limited
Accounts type: Full
Region: Greater London
Address: Eni House
10 Ebury Bridge Road
London
SW1W 8PZ

Filing status

Accounts due: 30 September 2027
Last accounts: 31 December 2025
Conf. stmt due: 14 February 2027
Last conf. stmt: 31 January 2026

Charges

Total: 2
Outstanding: 0
Part satisfied: 0
Satisfied: 2

Officers 4 active

Officer details are public data from the Companies House register.

Leo, Giuseppe

Director · Appointed 14 October 2026

Also at Eni Liverpool Bay Operating Company Limited, Eni West Timor Limited, Eni Hewett Limited · more companies

Italian

Born June 1974 (52)

Magistrelli, Michele

Director · Appointed 12 January 2026

Also at Eni Ult Limited, Eni Uhl Limited

Italian

Born April 1985 (41)

Porretta-Serapiglia, Claudia

Director · Appointed 6 June 2025

Also at Vic CBM Limited, Virginia Indonesia Co. CBM Limited, Eni in Amenas Limited · more companies

Italian

Born November 1977

D'Abreo, Riordan

Secretary · Appointed 1 July 2020

Officer history (60 former)

14 October 2026

Appointed Leo, Giuseppe as Director

14 October 2026

Resigned Pagano, Francesco as Director

12 January 2026

Appointed Magistrelli, Michele as Director

12 January 2026

Resigned Tonna, Alberto as Director

6 June 2025

Appointed Porretta-Serapiglia, Claudia as Director

6 June 2025

Resigned Giusto, Manfredi as Director

3 October 2024

Appointed Giusto, Manfredi as Director

3 October 2024

Resigned Vasques, Luciano Maria as Director

13 October 2022

Resigned Hemmens, Philip Duncan as Director

13 October 2022

Appointed Vasques, Luciano Maria as Director

24 March 2022

Appointed Pagano, Francesco as Director

24 March 2022

Resigned Ferrara, Gianluigi as Director

6 August 2020

Appointed Hemmens, Philip Duncan as Director

6 August 2020

Resigned Giusto, Manfredi as Director

1 July 2020

Resigned Trezza, Mila as Secretary

1 July 2020

Appointed D'Abreo, Riordan as Secretary

18 November 2019

Appointed Giusto, Manfredi as Director

18 November 2019

Resigned Rinaldi, Francesca as Director

9 November 2017

Appointed Trezza, Mila as Secretary

9 November 2017

Resigned Dal Bello, Francesca as Secretary

13 June 2017

Appointed Ferrara, Gianluigi as Director

13 June 2017

Resigned Pasqua, Roberto as Director

12 June 2017

Appointed Rinaldi, Francesca as Director

12 June 2017

Resigned De Marco, Claudio as Director

5 January 2017

Appointed De Marco, Claudio as Director

5 January 2017

Resigned Piro, Luigi as Director

17 May 2016

Appointed Piro, Luigi as Director

17 May 2016

Resigned Hemmens, Philip Duncan as Director

15 April 2016

Resigned Pasi, Giuseppe as Director

15 April 2016

Resigned Oliveri, Stefano as Director

15 April 2016

Appointed Tonna, Alberto as Director

24 September 2014

Resigned Chacon, Oswaldo as Director

24 September 2014

Appointed Pasqua, Roberto as Director

3 April 2014

Appointed Pasi, Giuseppe as Director

10 April 2012

Resigned Talamonti, Marco as Director

10 April 2012

Appointed Chacon, Oswaldo as Director

19 September 2011

Appointed Oliveri, Stefano as Director

19 September 2011

Resigned Polo, Franco, Dr as Director

19 September 2011

Resigned Libri, Giuseppe as Director

19 September 2011

Appointed Hemmens, Philip Duncan as Director

14 July 2010

Resigned Castiglioni, Fabio as Director

14 July 2010

Appointed Polo, Franco, Dr as Director

15 June 2009

Appointed Castiglioni, Fabio as Director

15 June 2009

Resigned Lusuriello, Luigino as Director

13 January 2009

Resigned Arisi Rota, Federico as Director

13 January 2009

Appointed Libri, Giuseppe as Director

9 November 2007

Resigned Di Lorenzo, Vincenzo as Director

9 November 2007

Appointed Lusuriello, Luigino as Director

9 November 2007

Appointed Arisi Rota, Federico as Director

9 November 2007

Resigned Mirabelli, Giuseppe as Director

6 July 2007

Resigned Fagan, Daragh Patrick Feltrim as Secretary

6 July 2007

Appointed Dal Bello, Francesca as Secretary

16 May 2006

Appointed Talamonti, Marco as Director

16 May 2006

Resigned Giulianelli, Matilde as Director

3 April 2006

Appointed Di Lorenzo, Vincenzo as Director

3 April 2006

Resigned Chiarini, Alberto as Director

14 February 2005

Appointed Mirabelli, Giuseppe as Director

14 February 2005

Resigned Pagani, Alberto as Director

21 September 2004

Resigned Hemmens, Philip Duncan as Director

1 September 2004

Resigned Thomas, David Howard as Director

1 September 2004

Appointed Chiarini, Alberto as Director

21 August 2003

Resigned Ferrara, Gianluigi as Director

21 August 2003

Appointed Giulianelli, Matilde as Director

2 December 2002

Resigned Mirabelli, Giuseppe as Director

2 December 2002

Appointed Pagani, Alberto as Director

2 December 2002

Appointed Hemmens, Philip Duncan as Director

8 August 2002

Appointed Fagan, Daragh Patrick Feltrim as Secretary

8 August 2002

Appointed Mirabelli, Giuseppe as Director

8 August 2002

Resigned Lorato, Roberto as Director

19 July 2002

Resigned O'Brian, Alan as Secretary

11 January 2002

Appointed O'Brian, Alan as Secretary

11 January 2002

Resigned Drake, Caroline Ann as Secretary

31 August 2001

Resigned Franke, John Adrian as Director

24 August 2001

Appointed Lorato, Roberto as Director

24 August 2001

Appointed Ferrara, Gianluigi as Director

8 June 2001

Resigned Murray, Paul Colbeck as Director

31 May 2001

Resigned Bushell, Timothy Paul as Director

31 May 2001

Resigned Mcallister, Mark as Director

3 July 2000

Appointed Drake, Caroline Ann as Secretary

3 July 2000

Resigned Walters, Sandra Gail as Secretary

10 February 2000

Appointed Bushell, Timothy Paul as Director

8 February 2000

Resigned Azancot, Michael James as Director

12 January 2000

Appointed Mcallister, Mark as Director

6 December 1999

Resigned Wright, Christopher Alan, Dr as Director

30 July 1999

Appointed Thomas, David Howard as Director

30 July 1999

Resigned Lough, Keith Geddes as Director

30 April 1999

Resigned Wedgwood, John Arthur Thomas as Secretary

30 April 1999

Appointed Walters, Sandra Gail as Secretary

1 February 1999

Appointed Murray, Paul Colbeck as Director

1 February 1999

Appointed Wright, Christopher Alan, Dr as Director

1 February 1999

Resigned Hogan, John Anthony as Director

1 February 1999

Resigned Smernoff, Richard Louis as Director

1 February 1999

Resigned Welland, Michael John Patterson as Director

6 July 1998

Appointed Azancot, Michael James as Director

15 December 1997

Appointed Franke, John Adrian as Director

15 December 1997

Resigned Winckle, Kenneth Rodney as Director

7 March 1997

Resigned Thomas, David Howard as Director

3 March 1997

Appointed Lough, Keith Geddes as Director

3 March 1997

Appointed Winckle, Kenneth Rodney as Director

28 February 1997

Resigned King, Paul Anthony as Director

30 September 1996

Appointed King, Paul Anthony as Director

30 September 1996

Appointed Thomas, David Howard as Director

30 September 1996

Resigned Harvey, Russell Seth as Director

16 May 1996

Resigned Kidd, Rupert Gervase William, Dr as Director

16 April 1996

Appointed Welland, Michael John Patterson as Director

1 April 1996

Resigned Milroy, Duncan Taylor as Director

19 July 1995

Appointed Kidd, Rupert Gervase William, Dr as Director

31 May 1995

Resigned Gray, Colin Robert Gordon as Director

14 March 1994

Appointed Smernoff, Richard Louis as Director

31 December 1993

Resigned Pavia, Michael James as Director

4 November 1993

Appointed Gray, Colin Robert Gordon as Director

2 November 1993

Resigned Shaw, Sandra Nan Demby as Director

2 November 1993

Resigned Derby, Joseph as Director

27 October 1993

Appointed Milroy, Duncan Taylor as Director

15 June 1993

Appointed Shaw, Sandra Nan Demby as Director

7 April 1993

Resigned Pickerill, Anne as Director

5 April 1993

Appointed Pickerill, Anne as Director

22 January 1993

Resigned Hashemi, Seyed Mohammed Mehdi as Director

Ownership 1 active

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

Eni Ult Limited

Corporate entity · Notified 6 April 2016

Owns 75–100% of shares

Holds 75–100% of voting rights

Right to appoint and remove directors

Limited By Shares

Reg. no. 301317

Holdings 1

Companies where Eni Ulx Limited is registered as a person with significant control

Eni Indonesia Limited

Owns 75–100% of shares

Active

Group structure 23 shown

Ownership group derived from the Companies House PSC register

Eni Investments PLC

Eni Lasmo PLC Owns 75–100% of shares

Eni CBM Limited Owns 75–100% of shares

Eni Cote D'Ivoire Limited Owns 75–100% of shares

Eni Hydrocarbons Venezuela Limited Owns 75–100% of shares

Eni India Limited Owns 75–100% of shares

Eni Oil Algeria Limited Owns 75–100% of shares

Eni UK Holding PLC Owns 75–100% of shares

Burren Energy PLC Owns 75–100% of shares

Eni Ult Limited Owns 75–100% of shares

Eni Middle East Limited Owns 75–100% of shares

Eni Uhl Limited Owns 75–100% of shares

Eni Ulx Limited This company Owns 75–100% of shares

Eni Uruguay Limited Owns 75–100% of shares

Searah Limited Owns 25–50% of shares

Searah East Ganal Limited Owns 75–100% of shares

Searah East Sepinggan Limited Owns 75–100% of shares

Searah Ganal Limited Owns 75–100% of shares

Searah North Ganal Limited Owns 75–100% of shares

Searah Rapak Limited Owns 75–100% of shares

Searah West Ganal Limited Owns 75–100% of shares

Vic CBM Limited Owns 25–50% of shares

Virginia Indonesia Co. CBM Limited Owns 25–50% of shares

Filings 295

Date	Description	Made Up To
26 October 2026	Appointment of a director
26 October 2026	Termination of appointment of a director
4 August 2026	Full accounts	31 December 2025
23 June 2026	Director's details changed
2 June 2026	Insolvency filing