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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 21
  • 1
    Casey, Roger
    Individual (1 offspring)
    Officer
    2025-09-26 ~ now
    OF - Secretary → CIF 0
  • 2
    Gillespie, Daniel Leo
    Civil Engineer born in May 1941
    Individual (1 offspring)
    Officer
    1989-11-30 ~ 2001-05-31
    OF - Director → CIF 0
  • 3
    Perez, Lara Duro
    Born in September 1967
    Individual (2 offsprings)
    Officer
    2025-03-31 ~ now
    OF - Director → CIF 0
  • 4
    Durkan, Bernadette
    Individual (1 offspring)
    Officer
    2021-03-25 ~ 2025-09-26
    OF - Secretary → CIF 0
  • 5
    Herlihy, Francis
    Born in January 1966
    Individual (192 offsprings)
    Officer
    2025-04-01 ~ now
    OF - Director → CIF 0
  • 6
    Oliver, James
    Born in September 1971
    Individual (1 offspring)
    Officer
    2016-08-30 ~ now
    OF - Director → CIF 0
  • 7
    Draper, Abigail Sarah
    Director born in November 1970
    Individual (240 offsprings)
    Officer
    2021-03-24 ~ 2025-03-31
    OF - Director → CIF 0
  • 8
    Langridge, James Hunter
    Civil Engineer born in January 1943
    Individual (1 offspring)
    Officer
    1989-11-30 ~ 2003-03-31
    OF - Director → CIF 0
  • 9
    Cronin, Jeremiah
    Individual (2 offsprings)
    Officer
    1989-11-30 ~ 2021-03-25
    OF - Secretary → CIF 0
  • 10
    Mcgauran, Kenneth
    Born in November 1958
    Individual (1 offspring)
    Officer
    2016-08-30 ~ 2021-03-24
    OF - Director → CIF 0
  • 11
    Afonso, Christian
    Born in January 1976
    Individual (1 offspring)
    Officer
    2025-03-31 ~ now
    OF - Director → CIF 0
  • 12
    Board, Nigel Paul
    Director born in April 1963
    Individual (18 offsprings)
    Officer
    2021-03-24 ~ 2025-03-31
    OF - Director → CIF 0
  • 13
    Crowe, Richard
    Civil Engineer born in August 1954
    Individual (2 offsprings)
    Officer
    1989-11-30 ~ 2021-03-24
    OF - Director → CIF 0
  • 14
    Thomas, Hannah Lucy
    Born in June 1978
    Individual (1 offspring)
    Officer
    2021-03-24 ~ now
    OF - Director → CIF 0
  • 15
    Ryder, Alasdair Alan, Dr
    Born in September 1961
    Individual (269 offsprings)
    Officer
    2021-03-24 ~ now
    OF - Director → CIF 0
  • 16
    Doran, Michael
    Civil Engineer born in October 1958
    Individual (2 offsprings)
    Officer
    1989-11-30 ~ 2018-04-30
    OF - Director → CIF 0
  • 17
    Davitt, Michel
    Born in August 1971
    Individual (1 offspring)
    Officer
    2025-03-31 ~ now
    OF - Director → CIF 0
  • 18
    O'hagan, David
    Born in March 1978
    Individual (3 offsprings)
    Officer
    2021-03-14 ~ now
    OF - Director → CIF 0
  • 19
    Farrell, Thomas Patrick
    Civil Engineer born in May 1955
    Individual (2 offsprings)
    Officer
    1989-11-30 ~ 2021-08-31
    OF - Director → CIF 0
  • 20
    Dignam, Mark William
    Chartered Civil Engineer born in April 1972
    Individual (1 offspring)
    Officer
    2021-03-24 ~ 2024-11-29
    OF - Director → CIF 0
  • 21
    NICHOLAS O'DWYER LIMITED
    - now NI023346
    NICHOLAS O'DWYER & PARTNERS LIMITED - 1998-02-12
    NICHOLAS O'DWYER & PARTNERS - 1997-11-11
    Unit E 4 Nutgrove Office Park, Nutgrove Avenue, Rathfarnham, Dublin, Ireland
    Active Corporate (21 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
parent relation
Company in focus

NICHOLAS O'DWYER LIMITED

Company number: NI023346
Registered names
NICHOLAS O'DWYER LIMITED - now
Standard Industrial Classification
43999 - Other Specialised Construction Activities N.e.c.

Related profiles found in government register
  • NICHOLAS O'DWYER LIMITED
    Info
    NICHOLAS O'DWYER & PARTNERS LIMITED - 1998-02-12
    NICHOLAS O'DWYER & PARTNERS - 1998-02-12
    Registered number NI023346
    Nicholas O'dwyer Ltd, 15 Downshire Road, Newry, Down BT34 1EE
    PRIVATE LIMITED COMPANY incorporated on 1989-11-30 (36 years 3 months). The company status is Active.
    The last date of confirmation statement was made at 2025-01-14
    CIF 0
  • NICHOLAS O'DWYER LIMITED
    S
    Registered number 54996
    Unit E 4 Nutgrove Office Park, Nutgrove Avenue, Rathfarnham, Dublin, Ireland, D14 V3F6
    Limited Compnay in Ireland
    CIF 1
child relation
Offspring entities and appointments 1
  • 1
    NICHOLAS O'DWYER LIMITED
    - now NI023346
    NICHOLAS O'DWYER & PARTNERS LIMITED - 1998-02-12
    NICHOLAS O'DWYER & PARTNERS - 1997-11-11
    Nicholas O'dwyer Ltd, 15 Downshire Road, Newry, Down
    Active Corporate (21 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ now
    CIF 1 - Right to appoint or remove directors OE
    CIF 1 - Ownership of shares – 75% or more OE
    CIF 1 - Ownership of voting rights - 75% or more OE

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