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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'sullivan, Euan Ralph Herbert

    Related profiles found in government register
  • O'sullivan, Euan Ralph Herbert
    British born in May 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Lgc, Queens Road, Teddington, TW11 0LY, United Kingdom

      IIF 1
  • O'sullivan, Euan Ralph Herbert
    British business executive born in May 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Lgc, Queens Road, Teddington, TW11 0LY, England

      IIF 2
  • O'sullivan, Euan Ralph Herbert
    British executive born in May 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • O'sullivan, Euan Ralph Herbert
    British investment manager born in May 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Lgc, Queens Road, Teddington, Middlesex, TW11 0LY

      IIF 31
  • O'sullivan, Euan Ralph Herbert
    British managing director born in May 1979

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Lgc, Queens Road, Teddington, TW11 0LY

      IIF 32
    • Lgc, Queens Road, Teddington, TW11 0LY, United Kingdom

      IIF 33
  • O'sullivan, Euan Ralph Herbert
    British executive born in May 1979

    Resident in England

    Registered addresses and corresponding companies
    • Lgc, Queens Road, Teddington, TW11 0LY, England

      IIF 34
child relation
Offspring entities and appointments 32
  • 1
    AQUACHECK LIMITED
    - now 04651692
    SGHCO 1001 LIMITED - 2003-03-02
    Queens Road, Teddington, Middlesex
    Dissolved Corporate (23 parents)
    Officer
    2021-09-17 ~ dissolved
    IIF 14 - Director → ME
  • 2
    BRAND REPUTATION COMPLIANCE LIMITED
    10489795
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (15 parents, 1 offspring)
    Officer
    2016-11-21 ~ 2022-03-31
    IIF 33 - Director → ME
  • 3
    BRC TRADING LIMITED
    04281617
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (34 parents)
    Officer
    2016-11-24 ~ 2022-03-31
    IIF 32 - Director → ME
  • 4
    CARDIFF BIOANALYTICAL SERVICES LIMITED
    02332097
    Lgc Limited, Queens Road, Teddington, Middlesex
    Dissolved Corporate (14 parents)
    Officer
    2021-09-17 ~ dissolved
    IIF 24 - Director → ME
  • 5
    DRUG DEVELOPMENT SOLUTIONS LIMITED
    - now 13985205
    LGC RHODES LIMITED
    - 2022-05-19 13985205
    Resolian Newmarket Road, Fordham, Ely, England
    Active Corporate (9 parents)
    Officer
    2022-03-17 ~ 2022-07-12
    IIF 4 - Director → ME
  • 6
    FOCUS FORENSIC TELECOMMUNICATIONS LIMITED
    04519628
    Lgc, Queens Road, Teddington, Middlesex
    Dissolved Corporate (23 parents)
    Officer
    2021-09-17 ~ dissolved
    IIF 9 - Director → ME
  • 7
    FORENSIC ALLIANCE LIMITED
    03218467
    Lgc, Queens Road, Teddington, Middlesex
    Dissolved Corporate (35 parents)
    Officer
    2021-09-17 ~ dissolved
    IIF 6 - Director → ME
  • 8
    HFL SPORT SCIENCE LIMITED
    - now 06048637
    QUOTIENT BIORESEARCH LIMITED - 2010-06-11
    HFL LIMITED - 2008-05-15
    WB CO (1400) LIMITED - 2007-01-26
    Lgc, Queens Road, Teddington, Middlesex
    Dissolved Corporate (20 parents)
    Officer
    2021-09-17 ~ dissolved
    IIF 8 - Director → ME
  • 9
    LGC (HOLDINGS) LIMITED
    - now 03141667
    FORAY 879 LIMITED - 1996-01-17
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (30 parents, 10 offsprings)
    Officer
    2021-09-17 ~ 2025-01-31
    IIF 13 - Director → ME
  • 10
    LGC (JAPAN) LIMITED - now
    LGC BIORESEARCH LIMITED
    - 2023-11-24 02754784
    QUOTIENT BIORESEARCH LIMITED - 2014-04-02
    QUOTIENT BIORESEARCH (RUSHDEN) LIMITED - 2010-06-11
    BIO DYNAMICS RESEARCH LIMITED - 2008-05-15
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (29 parents)
    Officer
    2021-09-17 ~ 2023-11-17
    IIF 20 - Director → ME
  • 11
    LGC BIO SENATE LIMITED
    08325061
    Queens Road, Teddington, Middlesex
    Dissolved Corporate (11 parents)
    Officer
    2021-09-17 ~ dissolved
    IIF 23 - Director → ME
  • 12
    LGC COLESHILL LIMITED
    - now 04536718
    LGC FORENSICS LIMITED - 2017-04-06
    MOUNTBOOST LIMITED - 2006-04-05
    Lgc, Queens Road, Teddington, Middlesex
    Dissolved Corporate (25 parents, 1 offspring)
    Officer
    2021-09-17 ~ dissolved
    IIF 7 - Director → ME
  • 13
    LGC GROUP HOLDINGS LIMITED
    - now 04812200
    LGC GROUP HOLDINGS PLC - 2007-11-14
    LGC GROUP HOLDINGS LIMITED - 2003-10-16
    EVER 2124 LIMITED - 2003-10-07
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (30 parents, 2 offsprings)
    Officer
    2021-09-17 ~ 2025-01-31
    IIF 11 - Director → ME
    2007-12-21 ~ 2010-03-08
    IIF 31 - Director → ME
  • 14
    LGC INVESTMENTS LIMITED
    - now 04841827
    EVER 2164 LIMITED - 2003-10-08
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (21 parents, 2 offsprings)
    Officer
    2021-09-17 ~ 2025-01-31
    IIF 16 - Director → ME
  • 15
    LGC LIMITED
    - now 02991879 04090255
    LGC (TEDDINGTON) LIMITED - 2002-03-28
    LGC LABORATORIES LIMITED - 1996-03-28
    INTERCEDE 1105 LIMITED - 1995-01-09
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (32 parents, 9 offsprings)
    Officer
    2021-09-17 ~ 2025-01-31
    IIF 28 - Director → ME
  • 16
    LGC SCIENCE CORPORATION LIMITED
    - now 12319244
    LOIRE UK HOLDCO LIMITED
    - 2021-07-22 12319244
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (24 parents, 1 offspring)
    Officer
    2020-04-21 ~ 2025-01-31
    IIF 34 - Director → ME
  • 17
    LGC SCIENCE GROUP HOLDINGS LIMITED
    - now 12315541 09903564... (more)
    LOIRE UK MIDCO 3 LIMITED - 2021-07-21
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (14 parents, 1 offspring)
    Officer
    2021-09-17 ~ 2025-01-31
    IIF 5 - Director → ME
  • 18
    LGC SCIENCE GROUP LIMITED
    - now 07110945
    TEDDINGTON 1 LIMITED - 2010-06-23
    BEECHMARSH LIMITED - 2010-01-28
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (25 parents, 1 offspring)
    Officer
    2021-09-17 ~ 2025-01-31
    IIF 10 - Director → ME
  • 19
    LGC SCIENCE HOLDINGS LIMITED
    - now 07115745 12315541... (more)
    TEDDINGTON 3 LIMITED - 2011-07-28
    BIRCHSTREAM LIMITED - 2010-01-28
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (21 parents, 1 offspring)
    Officer
    2021-09-17 ~ 2025-01-31
    IIF 25 - Director → ME
  • 20
    LGC SCIENCE INVESTMENTS LIMITED
    - now 07068771
    TEDDINGTON BIDCO LIMITED - 2010-04-30
    BRIDGEPOINT EUROPE IV BIDCO 2 LIMITED - 2010-01-28
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (18 parents, 1 offspring)
    Officer
    2021-09-17 ~ 2025-01-31
    IIF 26 - Director → ME
  • 21
    LGC SCIENCE LIMITED
    - now 04991733
    EVER 2269 LIMITED - 2004-07-19
    Queens Road, Teddington, Middlesex
    Dissolved Corporate (19 parents)
    Officer
    2021-09-17 ~ dissolved
    IIF 22 - Director → ME
  • 22
    LOIRE NOMINEE LIMITED
    12488174
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (11 parents)
    Officer
    2021-09-17 ~ 2025-01-31
    IIF 29 - Director → ME
  • 23
    LOIRE UK BIDCO LIMITED
    12315743
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (13 parents, 1 offspring)
    Officer
    2021-09-17 ~ 2025-01-31
    IIF 19 - Director → ME
  • 24
    LOIRE UK MIDCO 1 LIMITED
    12315384 12315457... (more)
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (13 parents, 1 offspring)
    Officer
    2021-09-17 ~ 2025-01-31
    IIF 27 - Director → ME
  • 25
    LOIRE UK MIDCO 2 LIMITED
    12315457 12315384... (more)
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (13 parents, 1 offspring)
    Officer
    2021-09-17 ~ 2025-01-31
    IIF 12 - Director → ME
  • 26
    PROMOCHEM LIMITED
    - now 02086249
    MACULA LIMITED - 1987-02-06
    Queens Road, Teddington, Middlesex
    Dissolved Corporate (23 parents)
    Officer
    2021-09-17 ~ dissolved
    IIF 21 - Director → ME
  • 27
    QUALITY MANAGEMENT HOLDINGS LIMITED
    05383025
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (21 parents, 1 offspring)
    Officer
    2021-09-17 ~ 2025-01-31
    IIF 1 - Director → ME
  • 28
    QUALITY MANAGEMENT LIMITED
    - now 02716264
    MICROTEC SCIENTIFIC SERVICES LIMITED - 1998-04-29
    ADJUSTHELP LIMITED - 1992-07-10
    Queens Road, Teddington, Middlesex
    Dissolved Corporate (27 parents, 1 offspring)
    Officer
    2021-09-17 ~ dissolved
    IIF 15 - Director → ME
  • 29
    TEDDINGTON 2 LIMITED
    - now 07110936 07115745... (more)
    ASHTRAIL LIMITED - 2010-01-28
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (19 parents, 1 offspring)
    Officer
    2021-09-17 ~ 2025-01-31
    IIF 18 - Director → ME
  • 30
    TEDDINGTON 3 LIMITED
    - now 09903564 07115745... (more)
    LGC SCIENCE GROUP HOLDINGS LIMITED
    - 2021-07-20 09903564 12315541... (more)
    FIGARO BIDCO LIMITED - 2016-08-03
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (17 parents, 1 offspring)
    Officer
    2017-06-29 ~ 2020-06-03
    IIF 3 - Director → ME
    2021-09-17 ~ 2025-01-31
    IIF 30 - Director → ME
  • 31
    THE NATIVE ANTIGEN COMPANY LIMITED
    - now 07386339
    FRIARS 2021 LIMITED - 2010-11-01
    The Priestley Centre 10 Priestley Road, Surrey Research Park, Guildford, England
    Active Corporate (20 parents)
    Officer
    2020-07-08 ~ 2025-01-31
    IIF 2 - Director → ME
  • 32
    UNIVERSITY DIAGNOSTICS LIMITED
    - now 02146022
    THE UNIVERSITY DIAGNOSTIC CENTRE LIMITED - 1988-03-03
    RAPID 3283 LIMITED - 1987-08-18
    Lgc, Queens Road, Teddington, Middlesex
    Dissolved Corporate (26 parents)
    Officer
    2021-09-17 ~ dissolved
    IIF 17 - Director → ME

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.