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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

Gillan, Seamus Gerald

    Related profiles found in government register
  • Gillan, Seamus Gerald
    Irish bsg civil engineering ltd born in November 1953

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • icon of address 7, Gortinure Road, Maghera, County Derry, BT46 5RB

      IIF 1
  • Gillan, Seamus Gerald
    Irish director born in November 1953

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • icon of address 7 Gortinure Road, Maghera, BT46 5RB

      IIF 2
    • icon of address 20, Tobermore Road, Maghera, Co Derry, BT46 5DS, Northern Ireland

      IIF 3 IIF 4 IIF 5
    • icon of address 6, Bank Square, Maghera, Co. Derry, BT46 5AZ, Northern Ireland

      IIF 6
    • icon of address 7, Gortinure Road, Maghera, BT46 5RB, Northern Ireland

      IIF 7
    • icon of address 7, Gortinure Road, Maghera, Co. Londonderry, BT46 5RB, Northern Ireland

      IIF 8
    • icon of address C/o Rachel Fowler Advisory Ltd, 101 F & G Main Street, Moira, Armagh, BT67 0LH

      IIF 9
  • Mr Seamus Gerald Gillan
    Irish born in November 1953

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • icon of address 6, Bank Square, Maghera, Co Derry, BT46 5AZ, Northern Ireland

      IIF 10 IIF 11 IIF 12
    • icon of address 7, Gortinure Road, Maghera, BT46 5RB, Northern Ireland

      IIF 13
    • icon of address C/o Rachel Fowler Advisory Ltd, 101 F & G Main Street, Moira, Armagh, BT67 0LH

      IIF 14
  • Gillan, Seamus Gerald
    Irish

    Registered addresses and corresponding companies
    • icon of address 7 Gortinure Road, Maghera, BT46 5RB

      IIF 15
  • Gillan, Seamus
    British

    Registered addresses and corresponding companies
    • icon of address 7, Gortinure Road, Maghera, County Derry, BT46 5RB, Northern Ireland

      IIF 16
child relation
Offspring entities and appointments
Active 9
  • 1
    S.G. CONSTRUCTION LIMITED - 1998-06-22
    B.S.G. PILING LIMITED - 2004-06-10
    icon of address 20 Tobermore Road, Maghera, Co Derry, Northern Ireland
    Active Corporate (4 parents, 2 offsprings)
    Profit/Loss (Company account)
    7,000 GBP2024-01-01 ~ 2024-12-31
    Officer
    icon of calendar 1987-10-28 ~ now
    IIF 2 - Director → ME
    icon of calendar 1987-10-28 ~ now
    IIF 15 - Secretary → ME
  • 2
    icon of address 20 Tobermore Road, Maghera, Co Derry, Northern Ireland
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    15,000 GBP2024-12-31
    Officer
    icon of calendar 2019-11-18 ~ now
    IIF 4 - Director → ME
  • 3
    icon of address 20 Tobermore Road, Maghera, Co Derry, Northern Ireland
    Active Corporate (2 parents)
    Equity (Company account)
    100 GBP2024-12-31
    Officer
    icon of calendar 2020-11-11 ~ now
    IIF 5 - Director → ME
  • 4
    icon of address 20 Tobermore Road, Maghera, Co Derry, Northern Ireland
    Active Corporate (2 parents)
    Equity (Company account)
    100 GBP2024-12-31
    Officer
    icon of calendar 2020-11-11 ~ now
    IIF 3 - Director → ME
  • 5
    COATBRIDGE LIMITED - 2009-09-30
    icon of address 20 Tobermore Road, Maghera, Co Derry, Northern Ireland
    Active Corporate (2 parents)
    Equity (Company account)
    -111,466 GBP2024-12-31
    Officer
    icon of calendar 2009-09-25 ~ now
    IIF 1 - Director → ME
    icon of calendar 2009-09-25 ~ now
    IIF 16 - Secretary → ME
  • 6
    GILLAN FAMILY CT LIMITED - 2022-10-19
    icon of address Unit 1 Building 10 Central Park Mallusk, Newtownabbey, Northern Ireland
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2022-03-31 ~ now
    IIF 7 - Director → ME
    Person with significant control
    icon of calendar 2022-03-31 ~ now
    IIF 13 - Right to appoint or remove directorsOE
  • 7
    icon of address C/o Rachel Fowler Advisory Ltd, 101 F & G Main Street, Moira, Armagh
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2019-11-18 ~ dissolved
    IIF 9 - Director → ME
    Person with significant control
    icon of calendar 2019-11-18 ~ dissolved
    IIF 14 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 14 - Ownership of shares – More than 25% but not more than 50%OE
  • 8
    icon of address 6 Bank Square, Maghera, Co. Derry, Northern Ireland
    Active Corporate (5 parents, 1 offspring)
    Equity (Company account)
    30,000 GBP2024-12-31
    Officer
    icon of calendar 2019-11-18 ~ now
    IIF 6 - Director → ME
    Person with significant control
    icon of calendar 2019-11-18 ~ now
    IIF 11 - Ownership of voting rights - 75% or moreOE
    IIF 11 - Ownership of shares – 75% or moreOE
  • 9
    icon of address 6 Bank Square, Maghera, Co Derry, Northern Ireland
    Active Corporate (5 parents)
    Equity (Company account)
    18,000 GBP2024-12-31
    Officer
    icon of calendar 2010-12-08 ~ now
    IIF 8 - Director → ME
Ceased 2
  • 1
    S.G. CONSTRUCTION LIMITED - 1998-06-22
    B.S.G. PILING LIMITED - 2004-06-10
    icon of address 20 Tobermore Road, Maghera, Co Derry, Northern Ireland
    Active Corporate (4 parents, 2 offsprings)
    Profit/Loss (Company account)
    7,000 GBP2024-01-01 ~ 2024-12-31
    Person with significant control
    icon of calendar 2016-04-06 ~ 2020-01-01
    IIF 10 - Ownership of shares – More than 25% but not more than 50% OE
  • 2
    icon of address 20 Tobermore Road, Maghera, Co Derry, Northern Ireland
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    15,000 GBP2024-12-31
    Person with significant control
    icon of calendar 2019-11-18 ~ 2021-07-07
    IIF 12 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 12 - Ownership of shares – More than 25% but not more than 50% OE

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.