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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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Mr Siegfried Johann Grabner

    Related profiles found in government register
  • Mr Siegfried Johann Grabner
    Austrian born in August 1942

    Resident in United Arab Emirates

    Registered addresses and corresponding companies
    • 28, Albyn Place, Aberdeen, AB10 1YL, United Kingdom

      IIF 1 IIF 2 IIF 3
    • Sir William Smith Road, Kirkton Industrial Estate, Arbroath, Angus, DD11 4HS, Scotland

      IIF 5
  • Grabner, Siegfried Johann
    Austrian born in August 1942

    Resident in United Arab Emirates

    Registered addresses and corresponding companies
    • 28, Albyn Place, Aberdeen, AB10 1YL, United Kingdom

      IIF 6 IIF 7
  • Grabner, Siegfried Johann
    Austrian chairman born in August 1942

    Resident in United Arab Emirates

    Registered addresses and corresponding companies
    • 28, Albyn Place, Aberdeen, AB10 1YL, United Kingdom

      IIF 8 IIF 9 IIF 10
    • Sir William Smith Road, Kirkton Industrial Estate, Arbroath, Angus, DD11 4HS, United Kingdom

      IIF 11
child relation
Offspring entities and appointments 6
  • 1
    INNOVATIVE DRILLING SYSTEMS LTD.
    - now SC520052
    SLLP 151 LIMITED - 2015-12-02
    28 Albyn Place, Aberdeen, United Kingdom
    Active Corporate (6 parents)
    Officer
    2016-01-14 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 3 - Ownership of voting rights - More than 50% but less than 75% OE
    IIF 3 - Ownership of shares – More than 50% but less than 75% OE
  • 2
    MOUNTWEST ENGINEERING LIMITED
    - now SC456678
    SLLP 56 LIMITED - 2013-08-27
    28 Albyn Place, Aberdeen, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2013-09-03 ~ dissolved
    IIF 8 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 4 - Ownership of voting rights - 75% or more OE
    IIF 4 - Ownership of shares – 75% or more OE
  • 3
    MOUNTWEST PETROLEUM ENGINEERING LIMITED
    - now SC179585
    MOUNTWEST 139 LIMITED - 2003-01-29
    51 Rae Street, Dumfries, Dumfriesshire
    Dissolved Corporate (6 parents)
    Officer
    2003-06-13 ~ dissolved
    IIF 11 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 5 - Ownership of voting rights - 75% or more OE
    IIF 5 - Ownership of shares – 75% or more OE
  • 4
    MOUNTWEST SERVICES LIMITED
    - now SC216730
    MOUNTWEST 332 LIMITED - 2001-04-11
    28 Albyn Place, Aberdeen, United Kingdom
    Dissolved Corporate (8 parents)
    Officer
    2001-05-25 ~ dissolved
    IIF 9 - Director → ME
    Person with significant control
    2018-03-08 ~ dissolved
    IIF 2 - Ownership of voting rights - More than 50% but less than 75% OE
    IIF 2 - Ownership of shares – More than 50% but less than 75% OE
  • 5
    PREMIUM DRILLING TOOLS LIMITED
    SC407490
    28 Albyn Place, Aberdeen, United Kingdom
    Active Corporate (4 parents)
    Officer
    2011-09-15 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 1 - Ownership of shares – More than 50% but less than 75% OE
    IIF 1 - Ownership of voting rights - More than 50% but less than 75% OE
  • 6
    PREMIUM ENERGY SERVICES LIMITED
    - now SC558171
    SLLP 183 LIMITED - 2017-04-07
    28 Albyn Place, Aberdeen, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2017-04-20 ~ dissolved
    IIF 10 - Director → ME

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