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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'brien, Susan Lynn

child relation
Offspring entities and appointments 43
  • 1
    AIR LOG LIMITED
    00522212
    Level 10, 255 Blackfriars Road, London, England
    Active Corporate (37 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 33 - Director → ME
  • 2
    EIS GROUP LIMITED - now
    EIS GROUP PUBLIC LIMITED COMPANY
    - 2025-07-17 00061407
    ELECTRICAL AND INDUSTRIAL SECURITIES LIMITED - 1981-12-31
    Level 10, 255 Blackfriars Road, London, England
    Active Corporate (33 parents, 8 offsprings)
    Officer
    2007-07-30 ~ 2008-07-31
    IIF 10 - Director → ME
  • 3
    FLAGTOWN LIMITED
    02138416
    C/o Smiths Group Plc, 4th Floor, 11-12 St James's Square, London, England
    Dissolved Corporate (15 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 9 - Director → ME
  • 4
    FLEXIBOX INTERNATIONAL LIMITED
    - now 00394688
    FLEXIBOX LIMITED - 1985-02-08
    Buckingham House, 361-366 Buckingham Avenue, Slough, Berkshire
    Active Corporate (26 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 37 - Director → ME
  • 5
    FLIGHTSPARES LIMITED
    00718149
    Level 10 255 Blackfriars Road, London, England
    Active Corporate (28 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 15 - Director → ME
  • 6
    FRANCIS SHAW AND COMPANY (MANCHESTER) LIMITED
    00744369
    Level 10, 255 Blackfriars Road, London, England
    Active Corporate (27 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 11 - Director → ME
  • 7
    FRANCIS SHAW P L C
    00105486
    Level 10, 255 Blackfriars Road, London, England
    Active Corporate (22 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 39 - Director → ME
  • 8
    GEORGE MACLELLAN HOLDINGS LIMITED
    SC010174
    29 C/o Smiths Group Plc, 29 Dunsinane Avenue, Dundee, Scotland
    Active Corporate (13 parents)
    Officer
    2007-07-30 ~ 2008-07-31
    IIF 12 - Director → ME
  • 9
    GRASEBY LIMITED
    - now 00894638
    GRASEBY PLC - 1998-02-09
    CAMBRIDGE ELECTRONIC INDUSTRIES PUBLIC LIMITED COMPANY - 1992-01-02
    PYE HOLDINGS LIMITED - 1980-12-31
    Level 10, 255 Blackfriars Road, London, England
    Active Corporate (35 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 2 - Director → ME
  • 10
    ICU MEDICAL (SM) LIMITED - now
    GRASEBY MEDICAL LIMITED
    - 2025-04-07 00995550
    SIMS GRASEBY LIMITED - 2001-08-01
    GRASEBY MEDICAL LIMITED - 1998-01-01
    BOTANIC HOUSE (NO. 1) LIMITED - 1985-03-04
    FLEXICON SYSTEMS LIMITED - 1983-09-30
    TALKSEE LIMITED - 1983-07-11
    1500 Eureka Park, Lower Pemberton, Ashford, Kent
    Active Corporate (45 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 41 - Director → ME
  • 11
    JOHN CRANE INVESTMENTS LIMITED
    - now 02147897
    POLYMER ENGINEERED PRODUCTS LIMITED - 1999-11-10
    TI CAMBRIDGE LIMITED - 1995-12-01
    TECHNOLOGY PLUS LIMITED - 1988-02-12
    ALNERY NO. 596 LIMITED - 1987-10-06
    Buckingham House 361-366 Buckingham Avenue, Slough, Berkshire
    Active Corporate (19 parents, 1 offspring)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 27 - Director → ME
  • 12
    LIGHTHOME LIMITED
    02518749
    Kpmg Llp, 15 Canada Square Canary Wharf, London
    Dissolved Corporate (11 parents)
    Officer
    2007-07-30 ~ 2008-07-31
    IIF 16 - Director → ME
  • 13
    M.J.A. DYNAMICS LIMITED
    01915688
    C/o Smiths Group Plc 2nd Floor Cardinal Place, 80 Victoria Street, London
    Dissolved Corporate (14 parents)
    Officer
    2007-07-30 ~ 2008-07-31
    IIF 5 - Director → ME
  • 14
    MICRO CIRCUIT ENGINEERING LIMITED
    01047586
    C/o Smiths Group Plc 2nd Floor, Cardinal Place, 80 Victoria Street, London
    Dissolved Corporate (15 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 17 - Director → ME
  • 15
    PNEUPAC LIMITED
    - now 01148992
    SIMS PNEUPAC LIMITED - 2001-08-01
    PNEUPAC LIMITED - 1997-11-17
    1500 Eureka Park, Lower Pemberton, Ashford, Kent
    Dissolved Corporate (35 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 32 - Director → ME
  • 16
    PYZOTEC LIMITED
    - now 02144999
    COURSEBOND LIMITED - 1987-10-19
    C/o Smiths Group Plc, 4th Floor, 11-12 St James's Square, London, England
    Dissolved Corporate (17 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 28 - Director → ME
  • 17
    ROOF UNITS (GROUP) LIMITED
    - now 02490139
    AIR MOVEMENT GROUP LIMITED - 1993-03-31
    BEAMTONE LIMITED - 1990-06-06
    Level 10, 255 Blackfriars Road, London, England
    Active Corporate (38 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 35 - Director → ME
  • 18
    SEDDING (NO.1) LIMITED
    - now 00721107 01317074
    BETOL MACHINERY LIMITED - 1998-06-17
    C/o Smiths Group Plc 2nd Floor, Cardinal Place, 80 Victoria Street, London
    Dissolved Corporate (20 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 36 - Director → ME
  • 19
    SEDDING (NO.3) LIMITED
    - now 01317074 00721107
    KABEL-TEKNIK LIMITED - 1998-06-17
    C/o Smiths Group Plc, 4th Floor, 11-12 St James's Square, London, England
    Dissolved Corporate (18 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 21 - Director → ME
  • 20
    SI PROPERTIES LIMITED
    00160881
    Level 10 255 Blackfriars Road, London, England
    Active Corporate (24 parents, 1 offspring)
    Officer
    2007-05-16 ~ 2008-07-31
    IIF 40 - Director → ME
  • 21
    SMITHS AEROSPACE COMPONENTS TYSELEY LTD
    - now 00904422
    REYNOLDS RINGS LIMITED - 2004-05-13
    TI REYNOLDS RINGS LIMITED - 2001-06-21
    TI BARROW HOPE LIMITED - 1985-10-23
    BARROW HOPE LIMITED - 1977-12-31
    Level 10, 255 Blackfriars Road, London, England
    Active Corporate (25 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 4 - Director → ME
  • 22
    SMITHS AEROSPACE COMPONENTS-BURNLEY LIMITED
    - now 02233451
    AERO & INDUSTRIAL TECHNOLOGY LIMITED - 2003-07-23
    HOLDTOTAL LIMITED - 1988-09-02
    C/o Smiths Group Plc, 4th Floor, 11-12 St James's Square, London, England
    Dissolved Corporate (27 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 24 - Director → ME
  • 23
    SMITHS AEROSPACE GLOUCESTER LIMITED
    - now 00312083
    DOWTY AEROSPACE GLOUCESTER LIMITED - 2001-06-13
    DOWTY ROTOL LIMITED - 1990-04-06
    Level 10, 255 Blackfriars Road, London, England
    Active Corporate (31 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 6 - Director → ME
  • 24
    SMITHS BUSINESS INFORMATION SERVICES LIMITED - now
    SMITHS HEIMANN UK LIMITED
    - 2010-11-30 03254222
    ADE HIRE LIMITED - 2005-11-02
    C/o John Crane, 361-366 Buckingham Avenue, Slough, England
    Active Corporate (27 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 23 - Director → ME
  • 25
    SMITHS DETECTION LIMITED
    - now 00076033 05321152
    TI & DOWTY PENSIONS LIMITED - 2004-04-21
    SMITHS PENSIONS LIMITED - 2001-10-01
    ANTRIM PRECISION ENGINEERING LIMITED - 2001-08-15
    C/o Smiths Detection-watford Limited Century House, Maylands Avenue, Hemel Hempstead, Hertfordshire, England
    Active Corporate (21 parents, 2 offsprings)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 1 - Director → ME
  • 26
    SMITHS HEALTHCARE LIMITED
    - now 00075831
    SIMS SURGICAL EQUIPMENT LIMITED - 2000-10-24
    DOWNS SURGICAL LIMITED - 1989-01-31
    C/o Smiths Group Plc, 4th Floor, 11-12 St James's Square, London, England
    Dissolved Corporate (13 parents)
    Officer
    2007-07-30 ~ 2008-07-31
    IIF 13 - Director → ME
  • 27
    SMITHS HEIMANN LIMITED
    - now 01450327
    HEIMANN SYSTEMS LIMITED - 2003-06-09
    FIELD EMISSION LIMITED - 2001-12-04
    C/o Smiths Detection-watford Limited Century House, Maylands Avenue, Hemel Hempstead, Hertfordshire, England
    Active Corporate (24 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 3 - Director → ME
  • 28
    SMITHS INDUSTRIES LIMITED
    - now 00391027
    SMITHS GROUP LIMITED - 2000-11-30
    SMITHS MOTORS ACCESSORIES LIMITED - 2000-10-04
    Level 10, 255 Blackfriars Road, London, England
    Active Corporate (16 parents)
    Officer
    2007-07-30 ~ 2008-07-31
    IIF 38 - Director → ME
  • 29
    SMITHS NOMINEES LIMITED
    00438838
    Level 10, 255 Blackfriars Road, London, England
    Active Corporate (16 parents)
    Officer
    2007-07-30 ~ 2008-07-31
    IIF 29 - Director → ME
  • 30
    SMITHS TECHNOLOGIES LIMITED - now
    KONTAK MANUFACTURING COMPANY LIMITED
    - 2020-02-06 00429714
    C/o Smiths Group Plc, 4th Floor, 11-12 St James's Square, London, England
    Dissolved Corporate (21 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 18 - Director → ME
  • 31
    SMITHS WOLVERHAMPTON LIMITED
    - now 00293428
    DOWTY BOULTON PAUL LIMITED - 2001-06-13
    Level 10, 255 Blackfriars Road, London, England
    Active Corporate (30 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 8 - Director → ME
  • 32
    STEWART HUGHES LIMITED
    01494840
    C/o Smiths Group Plc 2nd Floor, Cardinal Place, 80 Victoria Street, London
    Dissolved Corporate (17 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 25 - Director → ME
  • 33
    T I GROUP LIMITED
    - now 00156641 00373964
    T I GROUP PLC - 2002-07-26
    TUBE INVESTMENTS PLC - 1982-05-24
    Level 10, 255 Blackfriars Road, London, England
    Active Corporate (39 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 42 - Director → ME
  • 34
    TI CORPORATE SERVICES LIMITED - now
    SMITHS MEDICAL DISTRIBUTION LIMITED - 2019-08-23
    TI CORPORATE SERVICES LIMITED
    - 2008-11-11 00373964
    T.I.(GROUP SERVICES)LIMITED - 1987-05-01
    Level 10, 255 Blackfriars Road, London, England
    Active Corporate (24 parents, 1 offspring)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 31 - Director → ME
  • 35
    TI GLOBAL LIMITED
    - now 03849147 03849149
    ALNERY NO. 1905 LIMITED - 1999-10-15
    C/o Smiths Group Plc 2nd Floor, Cardinal Place, 80 Victoria Street, London
    Dissolved Corporate (10 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 43 - Director → ME
  • 36
    TI GUARANTEE COMPANY LIMITED
    05064147
    C/o Smiths Group Plc, 4th Floor, 11-12 St James's Square, London, England
    Dissolved Corporate (10 parents, 1 offspring)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 20 - Director → ME
  • 37
    TI INTEREST LIMITED
    - now 04885702
    ALNERY NO. 2373 LIMITED - 2003-09-30
    C/o Smiths Group Plc, 4th Floor, 11-12 St James's Square, London, England
    Dissolved Corporate (17 parents)
    Officer
    2007-07-30 ~ 2008-07-31
    IIF 26 - Director → ME
  • 38
    TIGRUP NO. 14 LIMITED
    - now 00245156 00106966
    FLUIDRIVE ENGINEERING COMPANY LIMITED - 2000-08-29
    Level 10, 255 Blackfriars Road, London, England
    Active Corporate (30 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 19 - Director → ME
  • 39
    TIGRUP NO. 7 LIMITED
    - now 00106966 00245156
    TI ACCLES & POLLOCK LIMITED - 1996-09-04
    ACCLES & POLLOCK, LIMITED - 1976-12-31
    Level 10, 255 Blackfriars Road, London, England
    Active Corporate (24 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 34 - Director → ME
  • 40
    TUBE INVESTMENTS LIMITED
    - now 00192659 00156641
    STELLA CONDUIT CO.LIMITED - 1982-07-01
    765 Finchley Road, London
    Dissolved Corporate (9 parents)
    Officer
    2007-07-31 ~ dissolved
    IIF 7 - Director → ME
  • 41
    XD COMMUNICATIONS LIMITED
    - now 00730286
    DOWTY COMMUNICATIONS LIMITED - 2007-05-31
    CASE COMMUNICATIONS LIMITED - 1991-03-04
    SUMMIT PATTERNMAKING CO. LIMITED - 1985-04-18
    C/o Smiths Group Plc, 4th Floor, 11-12 St James's Square, London, England
    Dissolved Corporate (22 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 22 - Director → ME
  • 42
    XDG LIMITED - now
    XDG PLC
    - 2013-07-18 00530526 00718351
    DOWTY GROUP PUBLIC LIMITED COMPANY - 2007-05-30
    Level 10, 255 Blackfriars Road, London, England
    Active Corporate (31 parents, 4 offsprings)
    Officer
    2007-07-30 ~ 2008-07-31
    IIF 14 - Director → ME
  • 43
    XDG SERVICES LIMITED - now
    SMITHS MEDICAL LIMITED - 2019-08-23
    XDG SERVICES LIMITED
    - 2008-11-11 00718351 00530526, 00530526
    DOWTY GROUP SERVICES LIMITED - 2007-05-31
    Level 10, 255 Blackfriars Road, London, England
    Active Corporate (21 parents)
    Officer
    2007-07-31 ~ 2008-07-31
    IIF 30 - Director → ME

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