logo
explain how to read the page

The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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
Active 5
  • 1
    Quinn, Grainne Caitriona
    Born in January 1984
    Individual (1 offspring)
    Officer
    icon of calendar 2017-01-01 ~ now
    OF - Director → CIF 0
  • 2
    Canavan, Lisa
    Born in December 1984
    Individual (1 offspring)
    Officer
    icon of calendar 2018-01-01 ~ now
    OF - Director → CIF 0
  • 3
    Mrs Maria Teresa Mcallister
    Born in May 1963
    Individual (18 offsprings)
    Person with significant control
    icon of calendar 2018-08-22 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 4
    Mcneill, Mark
    Born in December 1969
    Individual (6 offsprings)
    Officer
    icon of calendar 2010-03-30 ~ now
    OF - Director → CIF 0
  • 5
    Mcneill, Angela Mary
    Born in January 1970
    Individual (8 offsprings)
    Officer
    icon of calendar 2015-07-23 ~ now
    OF - Director → CIF 0
    Mcneill, Angela Mary
    Individual (8 offsprings)
    Officer
    icon of calendar 2006-12-22 ~ now
    OF - Secretary → CIF 0
Ceased 3
  • 1
    Adams, Norman Alexander
    Chartered Accountant born in April 1957
    Individual (6 offsprings)
    Officer
    icon of calendar 1997-01-22 ~ 2005-09-09
    OF - Director → CIF 0
    Adams, Norman Alexander
    Individual (6 offsprings)
    Officer
    icon of calendar 1997-01-22 ~ 2005-09-09
    OF - Secretary → CIF 0
  • 2
    Mc Allister, Michael Joseph
    Chartered Accountant born in February 1963
    Individual (59 offsprings)
    Officer
    icon of calendar 1997-01-22 ~ 2010-04-01
    OF - Director → CIF 0
  • 3
    Heaney, Sinead
    Chartered Accountant born in August 1975
    Individual
    Officer
    icon of calendar 2015-07-23 ~ 2017-12-15
    OF - Director → CIF 0
parent relation
Company in focus

ASM (DEF) LTD

Previous names
ASM HORWATH (DEF) LIMITED - 2010-10-06
MIS COMPUTING LIMITED - 2005-10-11
Standard Industrial Classification
69201 - Accounting And Auditing Activities

  • ASM (DEF) LTD
    Info
    ASM HORWATH (DEF) LIMITED - 2010-10-06
    MIS COMPUTING LIMITED - 2010-10-06
    Registered number NI031846
    icon of addressThe Diamond Centre, Market Street, Magherafelt BT45 6ED
    PRIVATE LIMITED COMPANY incorporated on 1997-01-22 (28 years 11 months). The company status is Active.
    The last date of confirmation statement was made at 2025-06-23
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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