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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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
Active 7
  • 1
    O'brien, Steven
    Born in August 1979
    Individual (134 offsprings)
    Officer
    icon of calendar 2024-04-12 ~ now
    OF - Director → CIF 0
  • 2
    Sweeney, Anthony, Dr
    Born in August 1964
    Individual (116 offsprings)
    Officer
    icon of calendar 2024-04-12 ~ now
    OF - Director → CIF 0
  • 3
    Crockard, Peter Alan, Dr
    Born in January 1979
    Individual (131 offsprings)
    Officer
    icon of calendar 2020-09-17 ~ now
    OF - Director → CIF 0
  • 4
    Allan, Mark Lee
    Born in January 1973
    Individual (142 offsprings)
    Officer
    icon of calendar 2022-09-12 ~ now
    OF - Director → CIF 0
  • 5
    Zaheer, Faizan, Mr
    Born in June 1987
    Individual (125 offsprings)
    Officer
    icon of calendar 2022-11-29 ~ now
    OF - Director → CIF 0
  • 6
    HEALTH CARE ONLINE LIMITED - 2005-06-21
    IMPACTADVISE LIMITED - 1996-03-14
    icon of address1, Angel Court, London, United Kingdom
    Active Corporate (3 parents, 283 offsprings)
    Officer
    icon of calendar 2017-04-01 ~ now
    OF - Secretary → CIF 0
  • 7
    BULLIVANT DENTAL PRACTICES LIMITED - 1991-09-13
    BENEDENT DENTAL PRACTICES LIMITED - 1997-07-08
    DR J D HULL & ASSOCIATES LIMITED - 2013-08-14
    K.A. GARDNER LIMITED - 1988-07-11
    icon of addressBupa Dental Care, Vantage Office Park, Old Gloucester Road, Hambrook, Bristol, United Kingdom
    Active Corporate (7 parents, 116 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
Ceased 18
  • 1
    Preddy, Steven John, Dr
    Dentist born in October 1959
    Individual (9 offsprings)
    Officer
    icon of calendar 2018-09-14 ~ 2019-11-19
    OF - Director → CIF 0
  • 2
    Crockett, Sara
    Individual
    Officer
    icon of calendar 2009-06-12 ~ 2015-10-01
    OF - Secretary → CIF 0
  • 3
    Leatherbarrow, David Jon
    Director/Chief Operating Officer born in February 1969
    Individual (24 offsprings)
    Officer
    icon of calendar 2015-10-01 ~ 2018-02-28
    OF - Director → CIF 0
  • 4
    Wood, Ian David, Dr
    Dental Surgeon born in March 1963
    Individual (6 offsprings)
    Officer
    icon of calendar 2015-10-01 ~ 2019-11-19
    OF - Director → CIF 0
  • 5
    Coyle, Edward Joseph, Dr
    Dentist born in March 1969
    Individual (2 offsprings)
    Officer
    icon of calendar 2015-10-01 ~ 2018-09-14
    OF - Director → CIF 0
  • 6
    Bryant, Robin James, Dr
    Dental Surgeon born in March 1970
    Individual (4 offsprings)
    Officer
    icon of calendar 2015-10-01 ~ 2019-11-19
    OF - Director → CIF 0
  • 7
    Wright, Jake Hockley
    Director born in August 1972
    Individual (123 offsprings)
    Officer
    icon of calendar 2017-06-30 ~ 2023-07-31
    OF - Director → CIF 0
  • 8
    Ramage, Sarah Louise
    Clinical Director born in May 1973
    Individual (8 offsprings)
    Officer
    icon of calendar 2019-11-19 ~ 2023-08-07
    OF - Director → CIF 0
  • 9
    Perry, Julian Francis
    Clinical Director born in July 1961
    Individual (7 offsprings)
    Officer
    icon of calendar 2015-10-01 ~ 2017-06-30
    OF - Director → CIF 0
  • 10
    Conway, Patrick Joseph, Dr
    Dentist born in August 1956
    Individual
    Officer
    icon of calendar 2019-11-19 ~ 2020-04-30
    OF - Director → CIF 0
  • 11
    Banton, Neil William, Dr
    Dentist born in November 1974
    Individual
    Officer
    icon of calendar 2019-11-19 ~ 2020-09-17
    OF - Director → CIF 0
  • 12
    Barton, Catherine Elizabeth
    Company Director born in January 1974
    Individual
    Officer
    icon of calendar 2018-02-28 ~ 2018-12-05
    OF - Director → CIF 0
  • 13
    Barter, Stephen
    Dentist born in April 1962
    Individual (8 offsprings)
    Officer
    icon of calendar 2020-04-30 ~ 2022-11-29
    OF - Director → CIF 0
  • 14
    Pueyo Roberts, Gabriela
    General Manager born in October 1974
    Individual (36 offsprings)
    Officer
    icon of calendar 2019-02-01 ~ 2022-07-31
    OF - Director → CIF 0
  • 15
    Gonzalez, Jordi
    Chief Financial Officer born in January 1960
    Individual
    Officer
    icon of calendar 2015-10-01 ~ 2017-06-30
    OF - Director → CIF 0
  • 16
    Davies, Cherie Michelle, Dr
    Orthodontist born in December 1961
    Individual (2 offsprings)
    Officer
    icon of calendar 2009-06-12 ~ 2015-10-01
    OF - Director → CIF 0
  • 17
    Ash, Justinian Joseph
    Chief Executive born in January 1965
    Individual (16 offsprings)
    Officer
    icon of calendar 2015-10-01 ~ 2017-06-30
    OF - Director → CIF 0
  • 18
    OASIS HEALTHCARE PLC - 2007-10-01
    MAWLAW 321 PLC - 1996-10-31
    icon of addressOasis Support Centre, Old Gloucester Road, Hambrook, Bristol, England
    Active Corporate (4 parents, 7 offsprings)
    Officer
    2015-10-01 ~ 2017-04-01
    PE - Secretary → CIF 0
parent relation
Company in focus

QUANTUM ORTHO LIMITED

Standard Industrial Classification
86230 - Dental Practice Activities

  • QUANTUM ORTHO LIMITED
    Info
    Registered number 06932802
    icon of addressBupa Dental Care Vantage Office Park, Old Gloucester Road, Hambrook, Bristol BS16 1GW
    PRIVATE LIMITED COMPANY incorporated on 2009-06-12 (16 years 5 months). The company status is Active.
    The last date of confirmation statement was made at 2025-05-22
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.