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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

Ms Nancy Christine Southern

    Related profiles found in government register
  • Ms Nancy Christine Southern
    Canadian born in August 1956

    Resident in Alberta, Canada

    Registered addresses and corresponding companies
    • icon of address Sentgraf Enterprises Ltd, C/o Southern Offices, 1000 British House, 18011 Spruce Meadows Way Sw, Calgary, Alberta, T2X 4B7, Canada

      IIF 1
  • Southern, Nancy Christine
    Canadian chairman born in August 1956

    Resident in Canada

    Registered addresses and corresponding companies
    • icon of address Box 2 Site 14 Rr 8, Calgary, Alberta, T2J 2TO, Canada

      IIF 2
  • Southern, Nancy Christine
    Canadian company director born in August 1956

    Resident in Canada

    Registered addresses and corresponding companies
    • icon of address 2, Queen Anne's Gate Buildings, Dartmouth Street, London, SW1H 9BP, United Kingdom

      IIF 3
  • Southern, Nancy Christine
    Canadian deputy chairman born in August 1956

    Resident in Canada

    Registered addresses and corresponding companies
    • icon of address Box 2 Site 14 Rr 8, Calgary, Alberta, T2J 2TO, Canada

      IIF 4 IIF 5
  • Southern, Nancy Christine
    Canadian director born in August 1956

    Resident in Canada

    Registered addresses and corresponding companies
    • icon of address Box 2 Site 14 Rr 8, Calgary, Alberta, T2J 2TO, Canada

      IIF 6 IIF 7
  • Southern, Nancy Christine
    Canadian president & ceo born in August 1956

    Resident in Canada

    Registered addresses and corresponding companies
  • Southern, Nancy Christine
    Canadian president and ceo born in August 1956

    Resident in Canada

    Registered addresses and corresponding companies
    • icon of address Box 2 Site 14 Rr 8, Calgary, Alberta, T2J 2TO, Canada

      IIF 12
child relation
Offspring entities and appointments
Active 2
  • 1
    icon of address 1243 Mcknight Blvd Ne, Calgary, Alberta, T2e 5t1, Canada
    Converted / Closed Corporate (7 parents)
    Officer
    icon of calendar 1998-04-03 ~ now
    IIF 4 - Director → ME
  • 2
    CU POWER GENERATION LIMITED - 1999-04-23
    CALLMAIN LIMITED - 1990-06-27
    icon of address 55 Baker Street, London
    Dissolved Corporate (7 parents, 1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    IIF 1 - Right to appoint or remove directors with control over the trustees of a trustOE
    IIF 1 - Ownership of voting rights - 75% or more with control over the trustees of a trustOE
Ceased 7
  • 1
    CU POWER GENERATION LIMITED - 1999-04-23
    CALLMAIN LIMITED - 1990-06-27
    icon of address 55 Baker Street, London
    Dissolved Corporate (7 parents, 1 offspring)
    Officer
    icon of calendar 1995-08-02 ~ 1999-06-30
    IIF 2 - Director → ME
    icon of calendar 2000-01-01 ~ 2010-11-25
    IIF 3 - Director → ME
  • 2
    icon of address 129 Rue Saint-jacques, Montreal Pq, H2y 1l6, Canada, Canada
    Active Corporate (14 parents)
    Officer
    icon of calendar 1996-09-01 ~ 2011-03-22
    IIF 5 - Director → ME
  • 3
    NEATDON LIMITED - 1990-05-29
    icon of address The City Surveyor City Of London Corporation, Aldermanbury, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2005-02-01 ~ 2008-08-08
    IIF 10 - Director → ME
    icon of calendar 2009-09-01 ~ 2014-06-30
    IIF 8 - Director → ME
  • 4
    ATCO STRUCTURES (UK) LIMITED - 2003-04-29
    ATCO STRUCTURES UK LTD. - 2009-08-29
    ATCO STRUCTURES & LOGISTICS UK LTD. - 2014-04-24
    icon of address Cornwall Court, 19 Cornwall Street, Birmingham, England
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2003-07-07 ~ 2008-05-07
    IIF 7 - Director → ME
  • 5
    INTERCEDE 514 LIMITED - 1988-02-24
    icon of address C/o Bdo Llp, 5 Temple Square Temple Street, Liverpool
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2004-06-07 ~ 2005-12-06
    IIF 11 - Director → ME
  • 6
    GROVEHURST POWER LIMITED - 1992-01-13
    CENTRENOTICE LIMITED - 1991-08-09
    icon of address The City Surveyor City Of London Corporation, Aldermanbury, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 1998-06-01 ~ 1999-06-30
    IIF 6 - Director → ME
    icon of calendar 2004-04-28 ~ 2010-11-19
    IIF 9 - Director → ME
  • 7
    icon of address 40 Grosvenor Place, Victoria, London
    Dissolved Corporate (11 parents)
    Officer
    icon of calendar 2004-04-28 ~ 2011-01-11
    IIF 12 - Director → ME

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.