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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

Halsted, John Combothekras

    Related profiles found in government register
  • Halsted, John Combothekras
    American investment manager born in November 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 25, Park Lane, London, W1K 1RA

      IIF 1 IIF 2
    • 25, Park Lane, London, W1K 1RA, United Kingdom

      IIF 3 IIF 4
  • Halsted, John Combothekras
    American managing partner born in November 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 14, Ainger Road, London, NW3 3AR

      IIF 5
  • Halsted, John Combothekras
    born in November 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 25 Park Lane, London, W1K 1RA

      IIF 6
  • Halsted, John Combothekras
    American private equity born in November 1964

    Resident in Monaco

    Registered addresses and corresponding companies
    • 275 Grove Street, Suite 200c, Newton, Ma, 02466, United States

      IIF 7
  • Halsted, John Combothekras
    American,british born in November 1964

    Resident in United States

    Registered addresses and corresponding companies
    • Ibrox Stadium, 150 Edmiston Drive, Glasgow, G51 2XD

      IIF 8
  • Halsted, John Combothekras
    born in November 1964

    Resident in England

    Registered addresses and corresponding companies
    • 25, Park Lane, London, W1K 1RA, United Kingdom

      IIF 9
  • John Combothekras Halsted
    American born in November 1964

    Resident in United States

    Registered addresses and corresponding companies
  • Mr John Halsted
    American born in November 1964

    Resident in United States

    Registered addresses and corresponding companies
    • Air-serv, Redgate Road, South Lancashire Industrial Estate, Ashton-in-makerfield, Wigan, Lancashire, WN4 8DT

      IIF 13
  • John Combothekras Halsted
    American born in November 1964

    Resident in England

    Registered addresses and corresponding companies
    • C/o Pamplona Capital, 25 Park Lane, London, W1K 1RA, England

      IIF 14
  • Mr John Combothekras Halsted
    American,british born in November 1964

    Resident in United States

    Registered addresses and corresponding companies
    • Ibrox Stadium, 150 Edmiston Drive, Glasgow, G51 2XD

      IIF 15
  • Halsted, John
    United States investment management born in November 1964

    Resident in England

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 16
  • 1
    AIR-SERV LIMITED
    03483466
    7/8 Innovation Place Douglas Drive, Godalming, Surrey, England
    Dissolved Corporate (20 parents, 2 offsprings)
    Person with significant control
    2018-11-01 ~ 2022-08-31
    IIF 13 - Has significant influence or control OE
  • 2
    DATAFARM UK LIMITED
    05452906
    54 Portland Place, London, England
    Active Corporate (21 parents)
    Person with significant control
    2020-12-21 ~ 2023-01-30
    IIF 10 - Right to appoint or remove directors OE
    IIF 10 - Ownership of voting rights - 75% or more OE
    IIF 10 - Ownership of shares – 75% or more OE
  • 3
    DEBT & EQUITY CAPITAL UK LLP
    OC389852
    25 Park Lane, London
    Dissolved Corporate (6 parents)
    Officer
    2013-12-12 ~ 2018-08-31
    IIF 9 - LLP Member → ME
  • 4
    KCA DEUTAG ALPHA II LIMITED
    - now 06511474 06433748
    TURBO ALPHA II LIMITED
    - 2011-09-28 06511474
    C/o Teneo Financial Advisory Limited 156 Great Charles Street, Queensway, Birmingham, West Midlands
    Dissolved Corporate (34 parents, 1 offspring)
    Officer
    2011-03-31 ~ 2019-09-16
    IIF 4 - Director → ME
  • 5
    KCA DEUTAG ALPHA LIMITED
    - now 06433748 06511474
    TURBO ALPHA LIMITED
    - 2011-09-28 06433748
    1 Park Row, Leeds, England
    Active Corporate (48 parents, 1 offspring)
    Officer
    2011-03-31 ~ 2019-09-16
    IIF 3 - Director → ME
  • 6
    KCAD HOLDINGS I LIMITED
    - now 07555998 07555965
    PHM ACQUISITIONS HOLDCO LIMITED
    - 2011-03-09 07555998
    C/o Teneo Financial Advisory Limited The Colmore Building, 20 Colmore Circus Queensway, Birmingham
    Dissolved Corporate (23 parents, 1 offspring)
    Officer
    2011-03-09 ~ 2019-09-16
    IIF 2 - Director → ME
  • 7
    KCAD HOLDINGS II LIMITED
    - now 07555965 07555998
    PHM ACQUISITIONS NO. 2 LIMITED
    - 2011-03-09 07555965
    C/o Teneo Financial Advisory Limited 156 Great Charles Street, Queensway, Birmingham, West Midlands
    Dissolved Corporate (24 parents, 4 offsprings)
    Officer
    2011-03-09 ~ 2019-09-16
    IIF 1 - Director → ME
  • 8
    LIQUENT HOLDINGS LIMITED
    04916579
    54 Portland Place, London, England
    Active Corporate (33 parents, 1 offspring)
    Person with significant control
    2020-12-21 ~ 2023-01-30
    IIF 12 - Ownership of voting rights - 75% or more OE
    IIF 12 - Ownership of shares – 75% or more OE
    IIF 12 - Right to appoint or remove directors OE
  • 9
    PAMPLONA CAPITAL MANAGEMENT LLP
    OC309813
    25 Park Lane, London
    Active Corporate (32 parents)
    Officer
    2004-10-29 ~ 2019-02-15
    IIF 6 - LLP Designated Member → ME
  • 10
    PAREXEL INTERNATIONAL CORPORATION LTD.
    - now 10938919
    WEST STREET INTERMEDIATE HOLDINGS LIMITED
    - 2018-04-24 10938919 10938294... (more)
    C/o Lawrence Young Ltd Hart House, Priestley Road, Basingstoke, Hampshire, England
    Liquidation Corporate (13 parents, 9 offsprings)
    Officer
    2018-03-12 ~ 2021-11-15
    IIF 7 - Director → ME
  • 11
    PI UK ACQUISITION COMPANY LIMITED
    - now 11438576
    PAREXEL UK ACQUISITION COMPANY LIMITED - 2018-07-26
    54 Portland Place, London, England
    Active Corporate (13 parents, 2 offsprings)
    Person with significant control
    2018-11-01 ~ 2023-01-30
    IIF 11 - Right to appoint or remove directors OE
    IIF 11 - Ownership of shares – 75% or more OE
    IIF 11 - Ownership of voting rights - 75% or more OE
  • 12
    RANGERS INTERNATIONAL FOOTBALL CLUB LIMITED
    - now SC437060
    RANGERS INTERNATIONAL FOOTBALL CLUB PLC
    - 2025-07-01 SC437060
    RANGERS FOOTBALL PLC - 2012-11-27
    Ibrox Stadium, 150 Edmiston Drive, Glasgow
    Active Corporate (39 parents, 3 offsprings)
    Officer
    2023-08-15 ~ now
    IIF 8 - Director → ME
    Person with significant control
    2023-08-15 ~ 2025-05-30
    IIF 15 - Has significant influence or control OE
  • 13
    TURBO DELTA LIMITED
    06433755
    Hill House, 1 Little New Street, London
    Dissolved Corporate (12 parents)
    Officer
    2010-11-29 ~ dissolved
    IIF 16 - Director → ME
  • 14
    TURBO GAMMA LIMITED
    06433754
    Hill House, 1 Little New Street, London
    Dissolved Corporate (12 parents)
    Officer
    2010-11-29 ~ dissolved
    IIF 17 - Director → ME
  • 15
    ULTRA MOTOR LIMITED
    - now 04317022
    ULTRA MOTOR COMPANY LIMITED
    - 2009-01-15 04317022
    SCOOPCOVER LIMITED - 2003-02-07
    Cardinal House, 46 St Nicholas Street, Ipswich, Suffolk
    Dissolved Corporate (26 parents)
    Officer
    2008-09-16 ~ 2010-01-26
    IIF 5 - Director → ME
  • 16
    WEST STREET HOLDINGS LIMITED
    10938294 10938415... (more)
    C/o Lawrence Young Ltd Hart House, Priestley Road, Basingstoke, Hampshire, England
    Dissolved Corporate (9 parents, 1 offspring)
    Person with significant control
    2018-11-01 ~ 2021-11-15
    IIF 14 - Ownership of voting rights - 75% or more OE
    IIF 14 - Ownership of shares – 75% or more OE
    IIF 14 - Right to appoint or remove directors OE

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