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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

O'neill, John Martin

    Related profiles found in government register
  • O'neill, John Martin
    Irish born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 25 St. James's Street, 4th Floor Smithson Tower, Smithson Plaza, London, SW1A 1HJ

      IIF 1
  • O'neill, John Martin
    Irish director born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • O'neill, John Martin
    Irish managing director born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 87, Lancaster Road, London, W11 1QQ, United Kingdom

      IIF 28
  • O'neill, John Martin
    Irish private equity born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Suite 1, 3rd Floor, 11 - 12 St James's Square, London, SW1Y 4LB, United Kingdom

      IIF 29 IIF 30 IIF 31
  • O'neill, John Martin
    born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 4th Floor, Berkeley Square House, Berkeley Square, London, W1J 6BQ

      IIF 32 IIF 33
  • O'neill, John Martin
    born in August 1972

    Resident in England

    Registered addresses and corresponding companies
    • Graphite Capital 4th Floor, Berkeley Square House, Berkeley Square, London, W1J 6BQ

      IIF 34
child relation
Offspring entities and appointments
Active 2
  • 1
    TRINMI UK DEBTCO LIMITED
    12941786
    Suite 1, 7th Floor 50 Broadway, London, United Kingdom
    Dissolved Corporate (6 parents, 1 offspring)
    Officer
    2020-10-09 ~ dissolved
    IIF 18 - Director → ME
  • 2
    TRINMI UK DEBTCO SUB LIMITED
    12948929
    Suite 1, 7th Floor 50 Broadway, London, United Kingdom
    Dissolved Corporate (5 parents)
    Officer
    2020-10-13 ~ dissolved
    IIF 20 - Director → ME
Ceased 32
  • 1
    BIGHAND UK BIDCO LIMITED
    12834023 12833971
    27 Union Street, London, England
    Active Corporate (5 parents, 4 offsprings)
    Officer
    2020-08-24 ~ 2023-03-19
    IIF 21 - Director → ME
  • 2
    BIGHAND UK HOLDCO LIMITED
    12833635
    27 Union Street, London, England
    Active Corporate (5 parents, 1 offspring)
    Officer
    2020-08-24 ~ 2023-03-19
    IIF 24 - Director → ME
  • 3
    BIGHAND UK MIDCO LIMITED
    12833971 12834023
    27 Union Street, London, England
    Active Corporate (5 parents, 1 offspring)
    Officer
    2020-08-24 ~ 2023-03-19
    IIF 19 - Director → ME
  • 4
    BIGHAND UK TOPCO LIMITED
    12832924
    27 Union Street, London, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    2020-08-24 ~ 2023-03-08
    IIF 27 - Director → ME
  • 5
    COMPASS UK BIDCO LIMITED
    13177949 13176867
    Highfield Court Tollgate, Chandler's Ford, Eastleigh, Hampshire, United Kingdom
    Active Corporate (3 parents)
    Officer
    2021-02-03 ~ 2023-02-09
    IIF 12 - Director → ME
  • 6
    COMPASS UK HOLDCO LIMITED
    13177436
    Highfield Court Tollgate, Chandler's Ford, Eastleigh, Hampshire, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    2021-02-03 ~ 2023-02-09
    IIF 23 - Director → ME
  • 7
    COMPASS UK MIDCO LIMITED
    13176867 13177949
    Highfield Court Tollgate, Chandler's Ford, Eastleigh, Hampshire, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    2021-02-03 ~ 2023-02-09
    IIF 13 - Director → ME
  • 8
    GLE UK TOPCO LIMITED
    10211838
    Roxburgh Milkins Limited, Merchants House North, Wapping Road, Bristol, England
    Dissolved Corporate (5 parents, 1 offspring)
    Officer
    2016-06-08 ~ 2023-03-31
    IIF 2 - Director → ME
  • 9
    GRAPHITE CAPITAL GENERAL PARTNER VIII LLP
    OC382408 03493924, OC446079, 04664159... (more)
    4th Floor 7 Air Street, London
    Active Corporate (13 parents, 9 offsprings)
    Officer
    2013-02-13 ~ 2013-09-30
    IIF 34 - LLP Member → ME
  • 10
    GRAPHITE CAPITAL MANAGEMENT LLP
    - now OC315612 01516579
    GRAPHITE PRIVATE EQUITY LLP
    - 2005-12-15 OC315612 01516579, OC327780
    4th Floor 7 Air Street, London
    Active Corporate (12 parents, 30 offsprings)
    Officer
    2005-12-15 ~ 2015-04-01
    IIF 32 - LLP Member → ME
  • 11
    GRAPHITE PRIVATE EQUITY LLP - now 01516579, OC315612
    GRAPHITE CAPITAL GENERAL PARTNER VII LLP
    - 2023-03-01 OC327780 03493924, OC382408, OC446079... (more)
    4th Floor 7 Air Street, London
    Active Corporate (12 parents, 8 offsprings)
    Officer
    2011-09-16 ~ 2013-09-30
    IIF 33 - LLP Member → ME
  • 12
    LBR JERSEY TOPCO LIMITED
    FC035777
    44 Esplanade, St Helier, Jersey
    Active Corporate (3 parents, 1 offspring)
    Officer
    2018-12-04 ~ 2023-03-01
    IIF 28 - Director → ME
  • 13
    LBR UK BIDCO LIMITED
    11120308
    4th Floor Holborn Gate, 330 High Holborn, London, England
    Active Corporate (3 parents, 3 offsprings)
    Officer
    2017-12-20 ~ 2023-03-01
    IIF 31 - Director → ME
  • 14
    LBR UK HOLDCO LIMITED
    11120120
    4th Floor Holborn Gate, 330 High Holborn, London, England
    Active Corporate (3 parents, 1 offspring)
    Officer
    2017-12-20 ~ 2023-03-01
    IIF 30 - Director → ME
  • 15
    LBR UK MIDCO LIMITED
    11120174
    4th Floor Holborn Gate, 330 High Holborn, London, England
    Active Corporate (3 parents, 1 offspring)
    Officer
    2017-12-20 ~ 2023-03-01
    IIF 29 - Director → ME
  • 16
    MOONBEAM BIDCO LTD
    13321566
    Mere House, Brook Street, Knutsford, England
    Active Corporate (4 parents, 3 offsprings)
    Equity (Company account)
    -71,473,966 GBP2023-12-31
    Officer
    2021-04-08 ~ 2023-02-10
    IIF 6 - Director → ME
  • 17
    MOONBEAM HEDGECO 1 LTD
    13334743 13334747
    Mere House, Brook Street, Knutsford, England
    Active Corporate (3 parents, 1 offspring)
    Equity (Company account)
    -8,398,488 GBP2023-12-31
    Officer
    2021-04-14 ~ 2023-02-10
    IIF 5 - Director → ME
  • 18
    MOONBEAM HEDGECO 2 LTD
    13334747 13334743
    Mere House, Brook Street, Knutsford, England
    Active Corporate (4 parents)
    Profit/Loss (Company account)
    -6,075 GBP2023-01-01 ~ 2023-12-31
    Officer
    2021-04-14 ~ 2023-02-10
    IIF 4 - Director → ME
  • 19
    MOONBEAM MIDCO 1 LTD
    13317835 13318198
    Mere House, Brook Street, Knutsford, England
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    70,423,378 GBP2023-12-31
    Officer
    2021-04-07 ~ 2023-02-10
    IIF 8 - Director → ME
  • 20
    MOONBEAM MIDCO 2 LTD
    13318198 13317835
    Mere House, Brook Street, Knutsford, England
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    -74,038,848 GBP2023-12-31
    Officer
    2021-04-07 ~ 2023-02-10
    IIF 7 - Director → ME
  • 21
    MOONBEAM TOPCO LTD
    13316662
    Mere House, Brook Street, Knutsford, England
    Active Corporate (3 parents, 2 offsprings)
    Equity (Company account)
    73,369,306 GBP2023-12-31
    Officer
    2021-04-06 ~ 2023-02-10
    IIF 9 - Director → ME
  • 22
    NMI UK HOLDCO LIMITED
    12941789
    Suite 1, 7th Floor 50 Broadway, London, United Kingdom
    Active Corporate (7 parents, 4 offsprings)
    Officer
    2020-10-09 ~ 2023-05-02
    IIF 1 - Director → ME
  • 23
    PRIME GLOBAL MEDICAL COMMUNICATIONS LTD.
    - now 03642172
    THE PRIME MEDICAL GROUP LTD - 2016-10-13
    PRIME MEDICA HOLDINGS LIMITED - 2004-12-22
    FUTUREACCRUE LIMITED - 1999-02-17
    Mere House, Brook Street, Knutsford, Cheshire
    Active Corporate (4 parents, 10 offsprings)
    Equity (Company account)
    -38,993,883 GBP2023-12-31
    Officer
    2021-04-21 ~ 2023-02-10
    IIF 3 - Director → ME
  • 24
    SIPM UK BIDCO LIMITED
    12576480
    Suite 1, 7th Floor 50 Broadway, London, United Kingdom
    Active Corporate (7 parents, 1 offspring)
    Profit/Loss (Company account)
    -2,111,428 GBP2024-01-01 ~ 2024-12-31
    Officer
    2020-04-28 ~ 2020-04-30
    IIF 22 - Director → ME
  • 25
    SIPM UK HOLDCO LIMITED
    12572205
    Suite 1, 7th Floor 50 Broadway, London, United Kingdom
    Active Corporate (7 parents, 1 offspring)
    Profit/Loss (Company account)
    -1,852,257 GBP2024-01-01 ~ 2024-12-31
    Officer
    2020-04-24 ~ 2020-04-30
    IIF 25 - Director → ME
  • 26
    SIPM UK MIDCO LIMITED
    12574693
    Suite 1, 7th Floor 50 Broadway, London, United Kingdom
    Active Corporate (7 parents, 1 offspring)
    Profit/Loss (Company account)
    8,133,874 GBP2024-01-01 ~ 2024-12-31
    Officer
    2020-04-27 ~ 2023-03-01
    IIF 11 - Director → ME
  • 27
    SIPM UK TOPCO LIMITED
    12571318
    Suite 1, 7th Floor 50 Broadway, London, United Kingdom
    Active Corporate (7 parents, 1 offspring)
    Equity (Company account)
    30,006,718 GBP2020-12-31
    Officer
    2020-04-24 ~ 2023-03-01
    IIF 16 - Director → ME
  • 28
    TRISK UK HOLDCO LIMITED - now
    TRISKELION UK HOLDCO LIMITED
    - 2023-12-19 12941793
    Suite 1, 7th Floor 50 Broadway, London, United Kingdom
    Active Corporate (6 parents)
    Equity (Company account)
    -113,521 EUR2024-12-31
    Officer
    2020-10-09 ~ 2023-03-22
    IIF 14 - Director → ME
  • 29
    UNICORN BIDCO LIMITED
    13629192
    55 Ludgate Hill, Level 1 West, London, England
    Active Corporate (6 parents, 1 offspring)
    Officer
    2021-09-17 ~ 2023-02-09
    IIF 10 - Director → ME
  • 30
    UNICORN MIDCO 1 LIMITED
    13628971 13629041
    55 Ludgate Hill, Level 1 West, London, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    2021-09-17 ~ 2023-02-09
    IIF 26 - Director → ME
  • 31
    UNICORN MIDCO 2 LIMITED
    13629041 13628971
    55 Ludgate Hill, Level 1 West, London, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    2021-09-17 ~ 2023-02-09
    IIF 15 - Director → ME
  • 32
    UNICORN TOPCO LIMITED
    13628852
    55 Ludgate Hill, Level 1 West, London, England
    Active Corporate (7 parents, 1 offspring)
    Officer
    2021-09-17 ~ 2023-02-09
    IIF 17 - Director → ME

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