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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

O'donnell, Derek Michael John

child relation
Offspring entities and appointments 31
  • 1
    AGGREGATES (ULSTER) LIMITED
    NI007340
    Dissolved Corporate (15 parents)
    Officer
    2013-04-08 ~ 2013-05-13
    IIF 12 - Director → ME
  • 2
    ARMAGH CONCRETE LIMITED
    NI016580
    Dissolved Corporate (13 parents)
    Officer
    2013-04-08 ~ dissolved
    IIF 20 - Director → ME
  • 3
    CEMEX INVESTMENTS LIMITED
    - now 00249776
    RMC GROUP LIMITED - 2005-07-22
    RMC GROUP P L C - 2005-03-02
    READY MIXED CONCRETE LIMITED - 1982-01-15
    Active Corporate (73 parents, 70 offsprings)
    Officer
    2010-03-23 ~ 2015-07-30
    IIF 31 - Director → ME
  • 4
    CEMEX READYMIX EAST ANGLIA LIMITED
    - now 00616299
    RMC READYMIX EAST ANGLIA LIMITED - 2005-09-21
    READY MIXED CONCRETE(EASTERN COUNTIES)LIMITED - 1998-12-30
    Active Corporate (53 parents)
    Officer
    2009-04-01 ~ 2013-01-15
    IIF 30 - Director → ME
  • 5
    CEMEX UK
    - now 05196131 00412261
    BRIDLETOWN LIMITED - 2004-09-16
    CEMEX UK LIMITED - 2004-08-24
    CEMEX ACQUISITIONS LIMITED - 2004-08-18
    TRUSHELFCO (NO.3078) LIMITED - 2004-08-12
    Active Corporate (39 parents, 3 offsprings)
    Officer
    2009-07-31 ~ 2015-07-30
    IIF 29 - Director → ME
  • 6
    CEMEX UK CEMENT LIMITED
    - now 00475212
    RUGBY LIMITED - 2005-07-22
    CHINNOR TRANSPORT LIMITED - 1987-04-01
    Active Corporate (40 parents, 1 offspring)
    Officer
    2010-09-01 ~ 2015-07-30
    IIF 4 - Director → ME
  • 7
    CEMEX UK EXECUTIVES' PENSION TRUST LIMITED
    - now 00590893
    READY MIXED CONCRETE SENIOR BENEFITS TRUST LIMITED
    - 2006-07-06 00590893
    RMC FUELS LIMITED - 1976-12-31
    Active Corporate (40 parents)
    Officer
    2006-07-01 ~ now
    IIF 2 - Director → ME
  • 8
    CEMEX UK MATERIALS LIMITED
    - now 04895833
    RMC MATERIALS LIMITED - 2005-07-22
    Active Corporate (36 parents)
    Officer
    2010-09-01 ~ 2015-07-30
    IIF 5 - Director → ME
  • 9
    CEMEX UK MONEY PURCHASE PENSION TRUST LIMITED
    - now 01565458
    RMC MONEY PURCHASE PENSION TRUST LIMITED
    - 2006-07-06 01565458
    SIPOREX (SOUTH) LIMITED - 1994-12-12
    MICROTECH SECURITY PRODUCTS LIMITED - 1989-10-05
    ENRIGHT SECURITY PHYSICAL LIMITED - 1983-06-28
    Active Corporate (27 parents)
    Officer
    2006-07-01 ~ now
    IIF 3 - Director → ME
  • 10
    CEMEX UK OPERATIONS LIMITED
    - now 00658390
    RMC (UK) LIMITED - 2005-07-22
    RMC ROMBUS MATERIALS LIMITED - 1999-03-01
    RMC ROMBUS MATERIALS LIMITED - 1999-02-24
    ROMBUS MATERIALS LIMITED - 1998-10-30
    READYMIXED CONCRETE (TRANSITE) LIMITED - 1979-12-31
    Active Corporate (59 parents, 19 offsprings)
    Officer
    2010-09-01 ~ 2015-07-30
    IIF 6 - Director → ME
  • 11
    CEMEX UK PENSION TRUST LIMITED
    - now 00389286
    RMC PENSION TRUST LIMITED
    - 2006-07-06 00389286
    Active Corporate (45 parents)
    Officer
    2006-07-01 ~ now
    IIF 1 - Director → ME
  • 12
    DUNBRIK (ULSTER) LIMITED
    NI002635
    Dissolved Corporate (15 parents)
    Officer
    2013-04-08 ~ 2013-05-13
    IIF 11 - Director → ME
  • 13
    ETON AGGREGATES LIMITED
    - now 02950542
    AUGURSHIP 45 LIMITED - 1995-02-20
    Dissolved Corporate (38 parents)
    Officer
    2009-04-01 ~ dissolved
    IIF 7 - Director → ME
  • 14
    FARMERS' SUPPLY COMPANY LIMITED -THE
    - now NI012875
    LOWDEN AND PARTNERS LIMITED - 2001-01-02
    FARMERS' SUPPLY COMPANY LIMITED-THE - 2000-06-22
    Dissolved Corporate (12 parents)
    Officer
    2013-04-08 ~ 2013-05-13
    IIF 9 - Director → ME
  • 15
    JOHN FINLAY (MOUNTFIELD) LIMITED
    NI006373
    Dissolved Corporate (14 parents)
    Officer
    2013-04-08 ~ dissolved
    IIF 21 - Director → ME
  • 16
    NORTH DOWN BRICK LIMITED
    NI005580
    Dissolved Corporate (15 parents)
    Officer
    2013-04-08 ~ 2013-05-13
    IIF 18 - Director → ME
  • 17
    NORTHSTONE (GROUP) LIMITED - now
    HC (2001) LIMITED
    - 2013-07-05 NI000276
    H. HUTTON & COMPANY, LIMITED - 2001-01-15
    Dissolved Corporate (12 parents)
    Officer
    2013-04-08 ~ 2013-05-13
    IIF 8 - Director → ME
  • 18
    NORTHSTONE CONCRETE LIMITED - now
    RMC CATHERWOOD LIMITED
    - 2013-06-06 03161225
    DE FACTO 472 LIMITED - 1996-05-09
    Dissolved Corporate (22 parents, 1 offspring)
    Officer
    2013-04-08 ~ 2013-05-13
    IIF 24 - Director → ME
  • 19
    NORTHSTONE CONCRETE SUPPLIES LIMITED - now
    READY MIXED CONCRETE (ULSTER) LIMITED
    - 2013-06-06 00751956 NF001369
    Dissolved Corporate (23 parents)
    Officer
    2013-04-08 ~ 2013-05-13
    IIF 14 - Director → ME
  • 20
    NORTHSTONE LIMITED - now
    NORTHSTONE BELFAST LIMITED - 2025-10-31
    FARRANS LIMITED - 2025-10-30
    NORTHSTONE BELFAST LIMITED - 2023-03-20
    H. A. C. CATHERWOOD & SONS (BELFAST) LIMITED
    - 2013-06-03 NI002535
    Active Corporate (15 parents)
    Officer
    2013-04-08 ~ 2013-05-13
    IIF 23 - Director → ME
  • 21
    NORTHSTONE PRODUCTS LIMITED - now
    CEMEX (NI) LIMITED
    - 2013-06-04 03161219
    READYMIX (NI) LIMITED - 2006-10-30
    LOWDEN & PARTNERS LIMITED - 2000-06-19
    DE FACTO 469 LIMITED - 1996-05-09
    Active Corporate (32 parents, 11 offsprings)
    Officer
    2013-04-08 ~ 2013-05-13
    IIF 28 - Director → ME
  • 22
    NORTHSTONE QUARRIES LIMITED - now
    RMC QUARRIES (ULSTER) LIMITED
    - 2013-06-03 NI002001
    JOHN MCQUILLAN LIMITED - 1988-02-23
    Dissolved Corporate (16 parents, 1 offspring)
    Officer
    2013-04-08 ~ 2013-05-13
    IIF 17 - Director → ME
  • 23
    NORTHSTONE SURFACING LIMITED - now
    R.M.C. CATHERWOOD (SURFACING) LIMITED
    - 2013-06-03 NI012534
    Dissolved Corporate (13 parents)
    Officer
    2013-04-08 ~ 2013-05-13
    IIF 15 - Director → ME
  • 24
    P. & J. MCCANN LIMITED
    NI021725
    Dissolved Corporate (13 parents)
    Officer
    2013-04-08 ~ 2013-05-13
    IIF 22 - Director → ME
  • 25
    PORTRUSH COLUMNAR BASALT COMPANY LIMITED-THE.
    NI004772
    Dissolved Corporate (16 parents)
    Officer
    2013-04-08 ~ 2018-10-22
    IIF 26 - Director → ME
  • 26
    RAMYN LIMITED
    - now NI006391
    FINLAY BRETON LIMITED - 2008-02-08
    JOHN FINLAY (CONCRETE PIPES) LIMITED - 2003-03-20
    Dissolved Corporate (19 parents, 3 offsprings)
    Officer
    2013-04-08 ~ 2018-10-22
    IIF 25 - Director → ME
  • 27
    READYMIX FINANCE
    FC024964
    Converted / Closed Corporate (20 parents)
    Officer
    2008-07-22 ~ now
    IIF 27 - Director → ME
  • 28
    RMC HOLDINGS B.V.
    FC024576
    Converted / Closed Corporate (16 parents)
    Officer
    2015-03-31 ~ now
    IIF 19 - Director → ME
  • 29
    S.J. MARTIN LIMITED
    NI001500
    Active Corporate (16 parents)
    Officer
    2013-04-08 ~ 2013-05-13
    IIF 10 - Director → ME
  • 30
    ULSTER WASTE LIMITED
    NI012188
    Dissolved Corporate (13 parents)
    Officer
    2013-04-08 ~ 2013-05-13
    IIF 16 - Director → ME
  • 31
    W.R. FINLAY LIMITED
    NI006921
    Dissolved Corporate (13 parents)
    Officer
    2013-04-08 ~ dissolved
    IIF 13 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.