Blyth Offshore Demonstrator Limited

Active09085597 Private limited company

Incorporated: 13 June 2014 (12 years)
Industry: Production of electricity (35110)
Directors: Piero Maggio
Nazmi Othman
Hassaan Majid
Owned by: Vantage RE No. 1 Limited
Edf EN UK Limited
Accounts type: Full
Region: North East
Address: Alexander House 1 Mandarin Road
Rainton Bridge Business Park
Houghton Le Spring, Sunderland
DH4 5RA

Filing status

Accounts due: 30 September 2027
Last accounts: 31 December 2025
Conf. stmt due: 29 May 2027
Last conf. stmt: 15 May 2026

Officers 4 active

Officer details are public data from the Companies House register.

Andrew, Louise

Secretary · Appointed 20 August 2024

Maggio, Piero

Director · Appointed 18 October 2021

Also at Dorenell Windfarm Limited, Edf Energy Renewables Holdings Limited, Edf EN Services UK Limited · more companies

British

Born July 1977 (49)

Othman, Nazmi

Director · Appointed 18 October 2021

Also at Vantage RE Ltd., Vantage Solar UK Limited · more companies

Malaysian

Born March 1964 (62)

Majid, Hassaan

Director · Appointed 12 November 2020

Also at Ashgreen Energyfarm Limited, Damsongreen Energyfarm Limited, Dorenell Windfarm Limited · more companies

British

Born December 1968 (57)

Officer history (17 former)

12 September 2025

Resigned Davys, Vian Robert as Director

20 August 2024

Resigned Shanker, Melanie as Secretary

20 August 2024

Appointed Andrew, Louise as Secretary

16 May 2022

Resigned Lestrade, Pierre-Arthur, Maurice, Michel as Director

22 December 2021

Appointed Lestrade, Pierre-Arthur, Maurice, Michel as Director

22 December 2021

Resigned Hue, Matthieu Thomas as Director

18 October 2021

Appointed Maggio, Piero as Director

18 October 2021

Appointed Othman, Nazmi as Director

18 October 2021

Appointed Davys, Vian Robert as Director

6 May 2021

Appointed Shanker, Melanie as Secretary

6 May 2021

Resigned Lind, Susan Elizabeth as Secretary

12 November 2020

Resigned Buffon, Beatrice as Director

12 November 2020

Resigned Rouhier, Denis as Director

12 November 2020

Appointed Majid, Hassaan as Director

1 October 2016

Resigned Egal, Christian Dominique Yves Marie as Director

1 October 2016

Resigned Larsen, Bruno Kold as Director

5 September 2016

Appointed Buffon, Beatrice as Director

5 September 2016

Appointed Hue, Matthieu Thomas as Director

14 March 2016

Resigned Sykes, Matthew as Director

14 March 2016

Resigned Parry-Jones, Gwen Susan as Director

14 March 2016

Resigned Baker, David Simon George as Director

9 July 2015

Resigned Juin, Laurence as Director

9 July 2015

Appointed Egal, Christian Dominique Yves Marie as Director

28 April 2015

Appointed Baker, David Simon George as Director

28 April 2015

Resigned Guyler, Robert as Director

11 February 2015

Appointed Lind, Susan Elizabeth as Secretary

29 October 2014

Appointed Rouhier, Denis as Director

29 October 2014

Appointed Guyler, Robert as Director

29 October 2014

Appointed Larsen, Bruno Kold as Director

29 October 2014

Appointed Sykes, Matthew as Director

29 October 2014

Appointed Juin, Laurence as Director

29 October 2014

Appointed Parry-Jones, Gwen Susan as Director

29 October 2014

Resigned Hood, Colin William, Dr as Director

29 October 2014

Resigned Jamieson, Andrew John as Director

29 October 2014

Resigned Moore, Alan Geoffrey as Director

13 June 2014

Appointed Hood, Colin William, Dr as Director

13 June 2014

Appointed Jamieson, Andrew John as Director

13 June 2014

Appointed Moore, Alan Geoffrey as Director

Ownership 2 active

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

Vantage RE No. 1 Limited

Corporate entity · Notified 18 October 2021

Owns 25–50% of shares

Holds 25–50% of voting rights

Private Limited Company

Reg. no. 13542920

Edf EN UK Limited

Corporate entity · Notified 16 May 2016

Owns 50–75% of shares

Holds 50–75% of voting rights

Right to appoint and remove directors

Corporate

Reg. no. 3606582

Former controllers (1)

16 May 2016

Ceased Edf Energy Renewables Holdings Limited — Owns 75–100% of shares

Group structure 31 shown

Ownership group derived from the Companies House PSC register

Edf EN UK Limited

Blyth Offshore Demonstrator Limited This company Owns 50–75% of shares

Edf Energy Renewables Limited Owns 50–75% of shares

Ashgreen Energyfarm Limited Owns 75–100% of shares

Beechgreen Energyfarm Limited Owns 75–100% of shares

Blue Planet Solar Limited Owns 50–75% of shares

Clash Gour Windfarm Holdings Limited Owns 75–100% of shares

Altyre II Windfarm Limited Owns 75–100% of shares

Dallas Windfarm Limited Owns 75–100% of shares

Dunphail II Windfarm Limited Owns 75–100% of shares

Dunphail Windfarm Limited Owns 75–100% of shares

Damsongreen Energyfarm Limited Owns 75–100% of shares

Dunside Windfarm Holdings Limited Owns 75–100% of shares

Dunside Windfarm Limited Owns 75–100% of shares

Edf EN Services UK Limited Owns 75–100% of shares

Edf Energy Renewables Holdings Limited Owns 50–75% of shares

Dorenell Windfarm Limited Owns 75–100% of shares

Rowan Onshore Windfarms Limited Owns 75–100% of shares

Teesside Windfarm Limited Owns 75–100% of shares

Edf ER Development Limited Owns 75–100% of shares

Cloich Windfarm Limited Owns 75–100% of shares

Heathland Windfarm Limited Owns 75–100% of shares

Newcastleton Windfarm Limited Owns 75–100% of shares

Tinnisburn Windfarm Limited Owns 75–100% of shares

Wauchope Windfarm Limited Owns 75–100% of shares

Edf Renewables Community Investment Limited Owns 75–100% of shares

Edf Renewables Solar Limited Owns 75–100% of shares

Fallago Rig II Windfarm Limited Owns 75–100% of shares

Firgreen Energyfarm Limited Owns 75–100% of shares

Five Estuaries Offshore Wind Farm Limited Owns 25–50% of shares

Glassthorpe Solar Limited Owns 75–100% of shares

And 17 more

Filings 89

Date	Description	Made Up To
27 May 2026	Confirmation statement with updates	15 May 2026
20 May 2026	Statement of capital following an allotment of shares
15 May 2026	Full accounts	31 December 2025
15 September 2025	Termination of appointment of a director
2 June 2025	Full accounts	31 December 2024