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

Petkas, James Mark

    Related profiles found in government register
  • Petkas, James Mark
    American accountant born in October 1955

    Resident in Uk

    Registered addresses and corresponding companies
  • Petkas, James Mark
    American company director born in October 1955

    Resident in Uk

    Registered addresses and corresponding companies
    • 242, Marylebone Road, London, NW1 6JL

      IIF 22
  • Petkas, James Mark
    American director born in October 1955

    Resident in Uk

    Registered addresses and corresponding companies
    • 242, Marylebone Road, London, NW1 6JL

      IIF 23 IIF 24
    • 242, Marylebone Road, London, NW1 6JL, Uk

      IIF 25
    • 242, Marylebone Road, London, NW1 6JL, United Kingdom

      IIF 26 IIF 27
    • 242, Marylebone Road, London, NW1 6JZ, United Kingdom

      IIF 28 IIF 29
    • 60, New Broad Street, London, EC2M 1JJ, United Kingdom

      IIF 30
  • Petkas, James Mark
    American accountant born in October 1955

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 15 St. Johns Wood Terrace, London, NW8 6JJ

      IIF 31
child relation
Offspring entities and appointments
Active 1
  • 1
    New Bridge Street House 30-34 New Bridge Street, London
    Dissolved corporate (3 parents)
    Officer
    2011-03-18 ~ dissolved
    IIF 21 - director → ME
Ceased 30
  • 1
    242 Marylebone Road, London
    Dissolved corporate (3 parents)
    Officer
    2007-03-16 ~ 2012-07-31
    IIF 13 - director → ME
  • 2
    2 Cavendish Square, London, England
    Dissolved corporate (2 parents)
    Officer
    2007-09-04 ~ 2012-07-31
    IIF 14 - director → ME
  • 3
    One, Park Plaza, Nashville, Tn 37203, United States
    Corporate (2 parents)
    Officer
    2007-05-01 ~ 2012-07-31
    IIF 31 - director → ME
  • 4
    2 Cavendish Square, London, England
    Corporate (3 parents, 1 offspring)
    Officer
    2010-03-31 ~ 2011-08-17
    IIF 27 - director → ME
  • 5
    THE LONDON STONE CENTRE LIMITED - 2016-12-17
    EVEROND LIMITED - 1987-07-13
    2 Cavendish Square, London, England
    Corporate (5 parents)
    Officer
    2007-03-16 ~ 2012-07-31
    IIF 8 - director → ME
  • 6
    MEDICAL DIAGNOSTICS LABORATORIES LIMITED - 2016-11-01
    LONDON BACK LIMITED - 2013-11-22
    2 Cavendish Square, London, England
    Corporate (4 parents)
    Officer
    2009-09-08 ~ 2012-07-31
    IIF 25 - director → ME
  • 7
    PPP/COLUMBIA HEALTHCARE HOLDINGS LIMITED - 2000-08-07
    WELLINGTON PRIVATE HOSPITAL LIMITED - 1997-01-15
    2 Cavendish Square, London, England
    Corporate (5 parents, 2 offsprings)
    Officer
    2007-03-16 ~ 2012-07-31
    IIF 4 - director → ME
  • 8
    PPP/COLUMBIA HEALTHCARE LIMITED - 2000-08-07
    PPP/COLUMBIA HEALTHCARE LIMITED - 2000-08-07
    COLUMBIA HEALTHCARE LIMITED - 1997-01-15
    BMI/COLUMBIA HEALTHCARE LIMITED - 1996-08-01
    RUTLAND HEALTHCARE LIMITED - 1995-03-23
    2 Cavendish Square, London, England
    Corporate (4 parents, 53 offsprings)
    Officer
    2007-03-16 ~ 2012-07-31
    IIF 2 - director → ME
  • 9
    HARLEY STREET CLINICAL TRIALS LIMITED - 2010-03-26
    2 Cavendish Square, London, England
    Dissolved corporate (4 parents, 2 offsprings)
    Officer
    2008-01-14 ~ 2012-07-31
    IIF 16 - director → ME
  • 10
    SHELFCO (NO. 8889) LIMITED - 2010-12-17
    2 Cavendish Square, London, England
    Corporate (4 parents, 1 offspring)
    Officer
    2010-08-25 ~ 2012-07-31
    IIF 26 - director → ME
  • 11
    COLUMBIA STAFFING LIMITED - 2000-08-10
    AFFORDGALA LIMITED - 1996-08-01
    242 Marylebone Road, London
    Dissolved corporate (5 parents)
    Officer
    2007-03-16 ~ 2012-07-31
    IIF 5 - director → ME
  • 12
    2 Cavendish Square, London, England
    Corporate (4 parents, 8 offsprings)
    Officer
    2007-03-16 ~ 2012-07-31
    IIF 1 - director → ME
  • 13
    COLUMBIA U.K. HOLDINGS LIMITED - 2000-08-10
    FINEST TIME LIMITED - 1996-10-21
    2 Cavendish Square, London, England
    Corporate (5 parents, 5 offsprings)
    Officer
    2007-03-16 ~ 2012-07-31
    IIF 3 - director → ME
  • 14
    COLUMBIA U.K. INVESTMENTS LIMITED - 2000-08-10
    VINTAGE VENTURE LIMITED - 1996-01-02
    2 Cavendish Square, London, England
    Dissolved corporate (2 parents)
    Officer
    2007-03-16 ~ 2012-07-31
    IIF 19 - director → ME
  • 15
    COLUMBIA UK LIMITED - 2000-08-07
    COLUMBIA U.K. FINANCE LIMITED - 1999-03-25
    REX BUSINESS LIMITED - 1996-01-02
    2 Cavendish Square, London, England
    Dissolved corporate (2 parents)
    Officer
    2007-03-16 ~ 2012-07-31
    IIF 17 - director → ME
  • 16
    2 Cavendish Square, London, England
    Dissolved corporate (4 parents)
    Officer
    2007-03-16 ~ 2012-07-31
    IIF 11 - director → ME
  • 17
    2 Cavendish Square, London, England
    Corporate (4 parents, 5 offsprings)
    Officer
    2010-02-25 ~ 2011-08-17
    IIF 28 - director → ME
  • 18
    242 Marylebone Road, London, United Kingdom
    Dissolved corporate (3 parents)
    Officer
    2010-02-25 ~ 2012-07-31
    IIF 29 - director → ME
  • 19
    INGLEBY (1127) LIMITED - 1998-08-24
    242 Marylebone Road, London
    Corporate (5 parents)
    Officer
    2007-03-16 ~ 2012-07-31
    IIF 6 - director → ME
  • 20
    2 Cavendish Square, London, England
    Corporate (5 parents)
    Officer
    2011-07-22 ~ 2011-07-23
    IIF 30 - director → ME
  • 21
    SARAH CANNON RESEARCH UK LIMITED - 2013-06-27
    HAMSARD 3201 LIMITED - 2010-05-24
    2 Cavendish Square, London, England
    Corporate (4 parents)
    Officer
    2009-12-09 ~ 2012-07-31
    IIF 24 - director → ME
  • 22
    SCRI SERVICES INTERNATIONAL LIMITED - 2010-05-18
    2 Cavendish Square, London, England
    Corporate (4 parents)
    Officer
    2010-06-18 ~ 2012-07-31
    IIF 23 - director → ME
  • 23
    ST. MARTINS HOSPITALS LIMITED - 1998-07-28
    DEVONSHIRE HOSPITAL SERVICES LIMITED - 1983-11-09
    ARRAZI HOSPITAL SERVICES LIMITED - 1983-03-28
    DOWNING HOLDINGS LIMITED - 1979-12-31
    2 Cavendish Square, London, England
    Corporate (4 parents, 4 offsprings)
    Officer
    2007-03-16 ~ 2012-07-31
    IIF 10 - director → ME
  • 24
    GRESHAM GROUP LIMITED - 2000-12-22
    ST. MARTINS LE GRAND LIMITED - 2000-05-24
    AGENTWEB LIMITED - 1999-11-22
    2 Cavendish Square, London, England
    Corporate (5 parents, 1 offspring)
    Officer
    2007-03-16 ~ 2012-07-31
    IIF 15 - director → ME
  • 25
    ALTONALPHA LIMITED - 1985-11-25
    2 Cavendish Square, London, England
    Dissolved corporate (2 parents)
    Officer
    2007-03-16 ~ 2012-07-31
    IIF 18 - director → ME
  • 26
    2 Cavendish Square, London, England
    Dissolved corporate (2 parents)
    Officer
    2011-09-14 ~ 2012-07-31
    IIF 20 - director → ME
  • 27
    THE LONDON COMPREHENSIVE CANCER CLINIC LIMITED - 1998-01-08
    THE LONDON COMPREHENSIVE CANCER CENTRE LIMITED - 1996-11-20
    2 Cavendish Square, London, England
    Corporate (3 parents)
    Officer
    2007-03-16 ~ 2012-07-31
    IIF 9 - director → ME
  • 28
    THE HCA INTERNATIONAL FOUNDATION LIMITED - 2005-06-13
    2 Cavendish Square, London, England
    Corporate (4 parents)
    Officer
    2007-07-11 ~ 2012-07-31
    IIF 12 - director → ME
  • 29
    3410, Wattley Building 2nd Floor, Road Town, Tortola, Tortola, Virgin Islands, British
    Corporate (2 parents)
    Officer
    2011-12-19 ~ 2012-07-31
    IIF 22 - director → ME
  • 30
    242 Marylebone Road, London
    Dissolved corporate (3 parents)
    Officer
    2007-03-16 ~ 2012-07-31
    IIF 7 - director → ME
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.