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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

Mr Peter Cairns O'hara

    Related profiles found in government register
  • Mr Peter Cairns O'hara
    British born in March 1956

    Resident in England

    Registered addresses and corresponding companies
    • The Maltings, East Tyndall Street, Cardiff, CF24 5EZ, Wales

      IIF 1
    • Room 32, 39 St. Vincent Place, Glasgow, G1 2ER, Scotland

      IIF 2
    • 9, Thursley Gardens, London, SW19 6JT, England

      IIF 3
    • Southbank Central, 30 Stamford Street, London, SE1 9LQ, England

      IIF 4
    • Suite G10, Blue Sky Offices, 25 Cecil Pashley Way, 25 Shoreham Airport, Shoreham-by-sea, West Sussex, BN43 5FF, United Kingdom

      IIF 5
    • Suite G10, Blue Sky Offices, 25 Cecil Pashley Way, Shoreham Airport, Shoreham-by-sea, West Sussex, BN43 5FF, England

      IIF 6
    • Suite G10, Blue Sky Offices, 25 Cecil Pashley Way, Shoreham Airport, Shoreham-by-sea, West Sussex, BN43 5FF, United Kingdom

      IIF 7 IIF 8 IIF 9
    • 10, Cairns House, Station Road, Teddington, Middlesex, TW11 9AA

      IIF 15
    • Cairns House, 10 Station Road, Teddington, Middlesex, TW11 9AA

      IIF 16 IIF 17
    • Cairns House, 10 Station Road, Teddington, Middlesex, TW11 9AA, England

      IIF 18
    • Cairns House, 10 Station Road, Teddington, TW11 9AA, England

      IIF 19
  • O'hara, Peter Cairns
    British born in March 1956

    Resident in England

    Registered addresses and corresponding companies
    • The Maltings, East Tyndall Street, Cardiff, CF24 5EZ, Wales

      IIF 20
    • Room 32, 39 St. Vincent Place, Glasgow, G1 2ER, Scotland

      IIF 21
    • Dalton Place, 29 John Dalton Street, Manchester, M2 6FW, England

      IIF 22
    • Suite G10, Blue Sky Offices, 25 Cecil Pashley Way, Shoreham Airport, Shoreham-by-sea, West Sussex, BN43 5FF, United Kingdom

      IIF 23
    • Woodlands, 99 Paynesfield Road, Tatsfield, Kent, TN16 2BQ

      IIF 24 IIF 25 IIF 26
    • Cairns House, 10 Station Road, Teddington, Middlesex, TW11 9AA

      IIF 33
    • Cairns House, 10 Station Road, Teddington, Middlesex, TW11 9AA, England

      IIF 34
    • Cairns House, 10 Station Road, Teddington, Middlesex, TW11 9AA, United Kingdom

      IIF 35
  • O'hara, Peter Cairns
    British computer professional born in March 1956

    Resident in England

    Registered addresses and corresponding companies
  • O'hara, Peter Cairns
    British director born in March 1956

    Resident in England

    Registered addresses and corresponding companies
    • 9, Thursley Gardens, London, SW19 6JT, England

      IIF 40
  • O'hara, Peter Cairns
    British none born in March 1956

    Resident in England

    Registered addresses and corresponding companies
    • Cairns House, 10 Station Road, Teddington, Middlesex, TW11 9AA

      IIF 41
  • Ohara, Peter Cairns
    British born in March 1956

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Woodlands, 99 Paynesfield Road, Tatsfield, Kent, TN16 2BQ

      IIF 42
child relation
Offspring entities and appointments 22
  • 1
    CAIRNS CARE-KNOWLEDGE LTD
    - now 04033612 05547798
    OLM CARE-KNOWLEDGE LIMITED
    - 2025-07-30 04033612
    OLM CARE-XCHANGE LTD.
    - 2002-08-08 04033612
    CARE-XCHANGE.COM LIMITED
    - 2001-05-01 04033612
    CARE-EXCHANGE LIMITED
    - 2000-09-21 04033612
    CHOQS 367 LIMITED - 2000-08-23
    Suite G10, Blue Sky Offices 25 Cecil Pashley Way, Shoreham Airport, Shoreham-by-sea, West Sussex, United Kingdom
    Active Corporate (5 parents)
    Officer
    2000-08-29 ~ now
    IIF 29 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 14 - Ownership of shares – 75% or more OE
    IIF 14 - Right to appoint or remove directors OE
    IIF 14 - Ownership of voting rights - 75% or more OE
    IIF 14 - Ownership of voting rights - 75% or more as a member of a firm OE
  • 2
    CAIRNS INFORMATION TECHNOLOGY LTD
    - now 06103699
    HYTEC LIMITED
    - 2025-07-21 06103699
    OLM MXSOFT LIMITED
    - 2009-02-09 06103699
    CHOQ 454 LIMITED - 2007-02-27
    Suite G10, Blue Sky Offices 25 Cecil Pashley Way, Shoreham Airport, Shoreham-by-sea, West Sussex, United Kingdom
    Dissolved Corporate (9 parents)
    Officer
    2007-03-05 ~ dissolved
    IIF 30 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 19 - Ownership of voting rights - 75% or more OE
    IIF 19 - Ownership of shares – 75% or more OE
    IIF 19 - Right to appoint or remove directors OE
  • 3
    CAIRNS KNOWLEDGE LTD
    - now 05547798 04033612
    HYTEC HOLDINGS LIMITED
    - 2025-07-18 05547798
    Suite G10, Blue Sky Offices 25 Cecil Pashley Way, Shoreham Airport, Shoreham-by-sea, West Sussex, United Kingdom
    Active Corporate (6 parents)
    Officer
    2008-04-04 ~ now
    IIF 28 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 10 - Right to appoint or remove directors OE
    IIF 10 - Has significant influence or control OE
    IIF 10 - Ownership of shares – 75% or more OE
  • 4
    CAIRNS MEDIA LTD
    - now SC508915
    OLM SCOTLAND LTD
    - 2025-08-05 SC508915
    Room 32, 39 St. Vincent Place, Glasgow, Scotland
    Dissolved Corporate (2 parents)
    Officer
    2015-06-19 ~ dissolved
    IIF 21 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 2 - Ownership of shares – 75% or more OE
    IIF 2 - Right to appoint or remove directors OE
    IIF 2 - Ownership of voting rights - 75% or more OE
  • 5
    CAIRNS PROFESSIONAL SERVICES LTD
    - now 03219038
    OLM PROFESSIONAL SERVICES LTD
    - 2025-07-30 03219038
    OLM CONSULTING LIMITED
    - 2006-07-12 03219038
    THE LEARNING EXCHANGE LIMITED
    - 2000-07-07 03219038 04013392
    Suite G10, Blue Sky Offices 25 Cecil Pashley Way, 25 Shoreham Airport, Shoreham-by-sea, West Sussex, United Kingdom
    Active Corporate (2 parents)
    Officer
    1996-07-01 ~ now
    IIF 25 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 5 - Ownership of shares – 75% or more OE
    IIF 5 - Right to appoint or remove directors OE
    IIF 5 - Ownership of voting rights - 75% or more OE
  • 6
    CAIRNS PUBLISHING LTD
    - now 04051242
    OLM PAVILION LIMITED
    - 2025-07-30 04051242
    OLM PAVILLION LIMITED
    - 2008-07-16 04051242
    OLM E-BUSINESS LTD
    - 2008-07-07 04051242
    BETTERCARING LIMITED
    - 2006-07-19 04051242
    HEATMICRO LIMITED - 2001-01-29
    Suite G10, Blue Sky Offices 25 Cecil Pashley Way, Shoreham Airport, Shoreham-by-sea, West Sussex, United Kingdom
    Dissolved Corporate (9 parents)
    Officer
    2002-07-11 ~ dissolved
    IIF 42 - Director → ME
    Person with significant control
    2016-07-11 ~ dissolved
    IIF 7 - Has significant influence or control OE
    IIF 7 - Ownership of voting rights - 75% or more OE
    IIF 7 - Ownership of shares – 75% or more OE
    IIF 7 - Right to appoint or remove directors OE
  • 7
    CAIRNS SMART-TRADE LTD
    - now 05275737
    OLM SMART-TRADE LIMITED
    - 2025-07-29 05275737
    CHOQS 445 LIMITED
    - 2004-11-10 05275737 05076856... (more)
    Suite G10, Blue Sky Offices 25 Cecil Pashley Way, Shoreham Airport, Shoreham-by-sea, West Sussex, United Kingdom
    Active Corporate (5 parents)
    Officer
    2004-11-02 ~ now
    IIF 27 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 13 - Ownership of voting rights - 75% or more OE
    IIF 13 - Right to appoint or remove directors OE
    IIF 13 - Ownership of shares – 75% or more OE
  • 8
    CAIRNS SYSTEMS LTD
    - now 04551277
    HYTEC INFORMATION SECURITY LIMITED
    - 2025-07-18 04551277
    Suite G10, Blue Sky Offices 25 Cecil Pashley Way, Shoreham Airport, Shoreham-by-sea, West Sussex, United Kingdom
    Dissolved Corporate (6 parents)
    Officer
    2008-04-04 ~ dissolved
    IIF 32 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 9 - Right to appoint or remove directors OE
    IIF 9 - Ownership of voting rights - 75% or more OE
    IIF 9 - Ownership of shares – 75% or more OE
  • 9
    ESPRIT LIMITED
    - now 02312520 03982643
    ESPRIT SOUTRON PARTNERSHIP LTD - 2003-11-13
    SOUTRON LIMITED - 2001-06-06
    CHAPELWELL LIMITED - 1989-01-17
    Cairns House, 10 Station Road, Teddington, Middlesex
    Dissolved Corporate (19 parents)
    Officer
    2012-05-09 ~ dissolved
    IIF 41 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 16 - Has significant influence or control OE
    IIF 16 - Ownership of shares – 75% or more OE
    IIF 16 - Right to appoint or remove directors OE
    IIF 16 - Ownership of voting rights - 75% or more OE
  • 10
    ESPRIT TECHNOLOGY LIMITED
    04422754
    Suite G10, Blue Sky Offices 25 Cecil Pashley Way, Shoreham Airport, Shoreham-by-sea, West Sussex, United Kingdom
    Dissolved Corporate (7 parents)
    Officer
    2012-05-09 ~ 2012-05-09
    IIF 33 - Director → ME
    2012-05-06 ~ dissolved
    IIF 23 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 12 - Right to appoint or remove directors OE
    IIF 12 - Ownership of shares – 75% or more OE
    IIF 12 - Ownership of voting rights - 75% or more OE
  • 11
    KEYWAYS PUBLISHING LIMITED
    05795902
    Cairns House, 10 Station Road, Teddington, Middlesex
    Dissolved Corporate (11 parents)
    Officer
    2009-01-15 ~ dissolved
    IIF 37 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 17 - Right to appoint or remove directors OE
    IIF 17 - Ownership of shares – 75% or more OE
    IIF 17 - Ownership of voting rights - 75% or more OE
  • 12
    NALANDA TECHNOLOGY LIMITED
    08478532
    Suite G10, Blue Sky Offices 25 Cecil Pashley Way, Shoreham Airport, Shoreham-by-sea, West Sussex, United Kingdom
    Active Corporate (5 parents)
    Officer
    2013-04-08 ~ now
    IIF 35 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 8 - Right to appoint or remove directors OE
    IIF 8 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 8 - Ownership of shares – More than 25% but not more than 50% OE
  • 13
    OLM GROUP LIMITED
    03229463
    Suite G10, Blue Sky Offices 25 Cecil Pashley Way, Shoreham Airport, Shoreham-by-sea, West Sussex, United Kingdom
    Active Corporate (14 parents, 2 offsprings)
    Officer
    1996-07-25 ~ now
    IIF 24 - Director → ME
    Person with significant control
    2016-07-25 ~ now
    IIF 11 - Has significant influence or control OE
    IIF 11 - Right to appoint or remove directors OE
    IIF 11 - Ownership of voting rights - 75% or more OE
    IIF 11 - Ownership of shares – 75% or more OE
  • 14
    OLM SYSTEMS LIMITED
    02615716
    Southbank Central, 30 Stamford Street, London, England
    Active Corporate (11 parents)
    Officer
    (before 1992-05-30) ~ 2025-09-12
    IIF 39 - Director → ME
    Person with significant control
    2016-04-06 ~ 2025-09-12
    IIF 4 - Ownership of voting rights - 75% or more OE
    IIF 4 - Ownership of shares – 75% or more OE
    IIF 4 - Right to appoint or remove directors OE
  • 15
    PAVILION EXHIBITIONS (BRIGHTON) LIMITED
    05736885
    Suite G10, Blue Sky Offices 25 Cecil Pashley Way, Shoreham Airport, Shoreham-by-sea, West Sussex, United Kingdom
    Active Corporate (6 parents)
    Officer
    2008-04-04 ~ now
    IIF 31 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 18 - Ownership of shares – 75% or more OE
    IIF 18 - Right to appoint or remove directors OE
    IIF 18 - Ownership of voting rights - 75% or more OE
  • 16
    PAVILION PUBLISHING AND MEDIA LTD.
    - now 02078808
    PAVILION PUBLISHING (BRIGHTON) LIMITED
    - 2012-02-14 02078808
    DEEDSHIFT LIMITED - 1987-02-24
    Suite G10, Blue Sky Offices 25 Cecil Pashley Way, Shoreham Airport, Shoreham-by-sea, West Sussex, England
    Active Corporate (9 parents)
    Officer
    2008-04-04 ~ now
    IIF 26 - Director → ME
    Person with significant control
    2016-04-06 ~ 2026-01-08
    IIF 6 - Ownership of shares – 75% or more OE
    IIF 6 - Ownership of voting rights - 75% or more OE
    IIF 6 - Right to appoint or remove directors OE
  • 17
    PEPPERMINT TECHNOLOGY LIMITED
    - now 04013392 09679181... (more)
    THE LEARNING EXCHANGE LIMITED
    - 2010-04-27 04013392 03219038
    CHOQS 359 LIMITED
    - 2000-07-27 04013392 04221795... (more)
    1 Princeton Mews, 167-169 London Road, Kingston Upon Thames, Surrey, United Kingdom
    Active Corporate (22 parents)
    Officer
    2000-07-06 ~ 2015-12-09
    IIF 38 - Director → ME
  • 18
    PROFESSIONAL MANAGERIAL & HEALTHCARE PUBLICATIONS LIMITED
    - now 02290112
    ADVENTURE LIMITED - 1994-01-31
    KALUGA LIMITED - 1988-10-04
    10 Cairns House, Station Road, Teddington, Middlesex
    Dissolved Corporate (12 parents)
    Officer
    2009-01-15 ~ dissolved
    IIF 36 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 15 - Right to appoint or remove directors OE
    IIF 15 - Ownership of voting rights - 75% or more OE
    IIF 15 - Ownership of shares – 75% or more OE
  • 19
    SEDITIO LTD
    10382142
    9 Thursley Gardens, London, England
    Dissolved Corporate (5 parents)
    Officer
    2016-09-17 ~ 2018-04-30
    IIF 40 - Director → ME
    Person with significant control
    2016-09-17 ~ dissolved
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 3 - Ownership of shares – More than 25% but not more than 50% OE
  • 20
    THE STAFF COLLEGE
    - now 03691651 09688219
    VIRTUAL STAFF COLLEGE - 2016-02-27
    SEO VIRTUAL STAFF COLLEGE - 2002-06-14
    YORKCO 142G LIMITED - 1999-08-23
    Dalton Place, 29 John Dalton Street, Manchester, England
    Active Corporate (78 parents)
    Officer
    2022-02-01 ~ now
    IIF 22 - Director → ME
  • 21
    TRECENTO DIAGNOSTICS LTD
    09180762
    The Maltings, East Tyndall Street, Cardiff
    Active Corporate (5 parents)
    Officer
    2020-01-06 ~ now
    IIF 20 - Director → ME
    Person with significant control
    2025-01-16 ~ now
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 22
    VALUING CARE LTD
    - now 06620232
    VALUING CARE FINANCIAL MANAGEMENT LTD.
    - 2016-02-08 06620232
    OLM FINANCIAL MANAGEMENT LIMITED
    - 2012-02-01 06620232
    CHOQS 462 LIMITED - 2008-07-21
    Suite G10, Blue Sky Offices 25 Cecil Pashley Way, Shoreham Airport, Shoreham-by-sea, West Sussex, United Kingdom
    Active Corporate (9 parents)
    Officer
    2009-10-01 ~ now
    IIF 34 - Director → ME

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.