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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Barr, Gareth

    Related profiles found in government register
  • Barr, Gareth
    Irish born in September 1972

    Resident in Ireland

    Registered addresses and corresponding companies
    • F27, Fitzwilliam Street Lower, Dublin, D02 K292, Ireland

      IIF 1
    • Alexander House 1, Mandarin Road, Rainton Bridge Business Park, Houghton Le Spring, Sunderland, DH4 5RA, England

      IIF 2
    • Eastcastle House, 27/28 Eastcastle Street, London, W1W 8DH, England

      IIF 3 IIF 4
  • Barr, Gareth
    Irish director born in September 1972

    Resident in Ireland

    Registered addresses and corresponding companies
    • Tricor Suite, 4th Floor, 50 Mark Lane, London, EC3R 7QR, England

      IIF 5
child relation
Offspring entities and appointments
Active 4
  • 1
    GWYNT GLAS (ESB) HOLDING COMPANY LTD
    15576333
    Eastcastle House, 27/28 Eastcastle Street, London, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    2024-03-19 ~ now
    IIF 1 - Director → ME
  • 2
    GWYNT GLAS OFFSHORE WIND FARM LIMITED
    13499295
    Alexander House 1 Mandarin Road, Rainton Bridge Business Park, Houghton Le Spring, Sunderland, England
    Active Corporate (7 parents)
    Officer
    2024-05-07 ~ now
    IIF 2 - Director → ME
  • 3
    MALIN SEA WIND LIMITED
    14766347
    Eastcastle House, 27/28 Eastcastle Street, London, England
    Active Corporate (5 parents)
    Officer
    2025-01-06 ~ now
    IIF 4 - Director → ME
  • 4
    SHETLAND OFFSHORE WIND LIMITED
    14306989
    Eastcastle House, 27/28 Eastcastle Street, London, England
    Active Corporate (6 parents)
    Officer
    2025-01-06 ~ now
    IIF 3 - Director → ME
Ceased 1
  • 1
    PLANET 9 ENERGY LIMITED
    - now 10167383
    GALENA ENERGY LIMITED - 2017-01-13
    Eastcastle House, 27/28 Eastcastle Street, London, England
    Active Corporate (5 parents)
    Officer
    2023-03-31 ~ 2023-11-29
    IIF 5 - Director → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.