Kellas North Sea 1 Limited

Active10778184 Private limited company

Incorporated: 18 May 2017 (9 years)
Previously known as: Antin North Sea 1 Limited (until 16 September 2019)
Industry: Activities of other holding companies n.e.c. (64209)
Directors: Ralph Leslie Mcintosh
Nathan Paul Morgan
Thomas Jack Robert Luypaert
Owned by: Kellas Midstream Limited
Accounts type: Full
Region: Greater London
Address: Suite 1 7th Floor
50 Broadway
London
SW1H 0BL

Website & contact details

Group website: kellasmidstream.com via Kellas Midstream Limited
The site of this company’s group or brand.

Filing status

Accounts due: 31 March 2027
Last accounts: 31 December 2024
Conf. stmt due: 31 May 2027
Last conf. stmt: 17 May 2026

Charges

Total: 4
Outstanding: 1
Part satisfied: 0
Satisfied: 3

Officers 3 active

Officer details are public data from the Companies House register.

Mcintosh, Ralph Leslie

Director · Appointed 11 March 2025

Also at Cats North Sea Limited, HGS Parentco Limited, Humber Gathering System Limited · more companies

British

Born October 1985 (41)

Morgan, Nathan Paul

Director · Appointed 17 February 2023

Also at The UK Offshore Energies Association Limited, Cats North Sea Limited, H2NE Parentco Limited · more companies

British

Born April 1977 (49)

Luypaert, Thomas Jack Robert

Director · Appointed 30 January 2020

Also at Bgif IV E360S Aggregator Holdings Limited, Bgif IV UK Finco Limited, Bgif IV UK Holdings Limited · more companies

French

Born February 1987 (39)

Officer history (5 former)

11 March 2025

Appointed Mcintosh, Ralph Leslie as Director

30 June 2024

Resigned Appleton, Guy Robert Maurice as Director

17 February 2023

Appointed Morgan, Nathan Paul as Director

31 January 2023

Resigned Hessell, Andrew David as Director

30 January 2020

Resigned Ifkér, Stéphane Julien as Director

30 January 2020

Appointed Luypaert, Thomas Jack Robert as Director

30 January 2020

Resigned Crosbie, Mark John as Director

30 January 2020

Resigned Friedel, Guillaume Jacques Robert as Director

18 May 2017

Appointed Crosbie, Mark John as Director

18 May 2017

Appointed Hessell, Andrew David as Director

18 May 2017

Appointed Ifkér, Stéphane Julien as Director

18 May 2017

Appointed Appleton, Guy Robert Maurice as Director

18 May 2017

Appointed Friedel, Guillaume Jacques Robert as Director

Ownership 1 active

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

Kellas Midstream Limited

Corporate entity · Notified 18 May 2017

Owns 75–100% of shares

Holds 75–100% of voting rights

Right to appoint and remove directors

Limited By Shares

Reg. no. 09048880

Former controllers (1)

18 May 2017

Ceased Cats Management Limited — Owns 75–100% of shares

Filings 69

Date	Description	Made Up To	Pages	PDF
2 October 2026	Insolvency filing
2 October 2026	Share capital filing
2 October 2026	Statement of capital
2 October 2026	Resolutions
14 September 2026	Previous accounting period extended