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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 16
Ceased 63
  • 1
    Hubbard, Richard David Cairns
    Director born in May 1936
    Individual
    Officer
    1998-08-25 ~ 2000-12-31
    OF - Director → CIF 0
  • 2
    Garfield, John Samuel
    Consultant Neurosurgeon born in February 1930
    Individual
    Officer
    ~ 1995-06-20
    OF - Director → CIF 0
  • 3
    Hooper, Gloria Dorothy, Baroness
    Company Director born in May 1939
    Individual
    Officer
    1993-04-01 ~ 2001-09-18
    OF - Director → CIF 0
  • 4
    Markham, David Eric
    Consultant Orthopaedic Surgeon born in May 1936
    Individual
    Officer
    ~ 2006-09-19
    OF - Director → CIF 0
  • 5
    Wall, John Anthony, Doctor
    Chief Executive born in June 1935
    Individual
    Officer
    ~ 1993-07-20
    OF - Director → CIF 0
    ~ 1995-06-21
    OF - Director → CIF 0
    Wall, John Anthony, Doctor
    Individual
    Officer
    ~ 1993-07-20
    OF - Secretary → CIF 0
  • 6
    Sherlock, Edward Barry Orton
    Company Director born in February 1932
    Individual
    Officer
    1994-09-25 ~ 1996-07-31
    OF - Director → CIF 0
  • 7
    Corley, Roger David
    Actuary And Director born in April 1933
    Individual
    Officer
    1996-06-18 ~ 2004-09-21
    OF - Director → CIF 0
  • 8
    De Blocq Van Kuffeler, John Philip
    Chairman born in January 1949
    Individual (8 offsprings)
    Officer
    2001-05-22 ~ 2004-09-21
    OF - Director → CIF 0
  • 9
    Mountfield, Robin, Sir
    Retired born in October 1939
    Individual
    Officer
    2004-09-21 ~ 2006-07-25
    OF - Director → CIF 0
  • 10
    Smith, Roland, Professor Sir
    Company Director born in October 1928
    Individual
    Officer
    1992-11-24 ~ 1998-06-30
    OF - Director → CIF 0
  • 11
    Evans, Christopher Charles, Dr
    Consultant Physician born in October 1941
    Individual
    Officer
    ~ 2012-09-18
    OF - Director → CIF 0
  • 12
    Marsden, Charles David, Professor
    Professor Of Neurosurgery born in April 1938
    Individual
    Officer
    1997-08-26 ~ 1998-09-29
    OF - Director → CIF 0
  • 13
    Earl, Christopher Joseph, Dr
    Consultant Physician born in November 1925
    Individual
    Officer
    ~ 1996-06-18
    OF - Director → CIF 0
  • 14
    Hiles, Ronald William
    Cons Plastic Recon & Hand Surg born in December 1932
    Individual
    Officer
    1999-01-26 ~ 2003-09-16
    OF - Director → CIF 0
  • 15
    Armstrong, Peter, Professor
    Professor Of Radiology born in August 1940
    Individual (1 offspring)
    Officer
    2003-09-16 ~ 2009-09-15
    OF - Director → CIF 0
  • 16
    Craft, Alan William, Sir
    Paediatrician born in July 1946
    Individual (3 offsprings)
    Officer
    2009-09-15 ~ 2015-09-15
    OF - Director → CIF 0
  • 17
    Tomkins, Christine Margaret, Dr
    Chief Executive Officer born in November 1955
    Individual
    Officer
    1995-06-20 ~ 2021-09-21
    OF - Director → CIF 0
  • 18
    Smith, Joseph Colin
    Consultant Urological Surgeon born in February 1931
    Individual
    Officer
    ~ 2001-09-18
    OF - Director → CIF 0
  • 19
    Allsopp, Kathleen Mary, Dr
    Deputy Chief Executive born in September 1937
    Individual
    Officer
    ~ 1992-12-31
    OF - Director → CIF 0
  • 20
    Stewart, Hugh Harkness Archibald, Dr
    Director born in July 1963
    Individual
    Officer
    2022-01-26 ~ 2024-03-31
    OF - Director → CIF 0
  • 21
    Caines, John, Sir
    Retired Civil Servant born in January 1933
    Individual
    Officer
    1998-08-25 ~ 2004-09-21
    OF - Director → CIF 0
  • 22
    La Frenais, Walter Simon Lodge, Dr
    General Medical Practitioner born in August 1941
    Individual
    Officer
    1993-11-01 ~ 2000-09-14
    OF - Director → CIF 0
  • 23
    Dinning, William Robert John
    Head Of Investment Strategy born in November 1959
    Individual (1 offspring)
    Officer
    2014-09-16 ~ 2020-09-15
    OF - Director → CIF 0
  • 24
    Gifford, Michael John
    Commercial Director born in November 1952
    Individual
    Officer
    1997-06-24 ~ 2001-01-11
    OF - Director → CIF 0
  • 25
    Maxwell, Robert James, Dr
    Secretary/Chief Executive born in June 1934
    Individual (1 offspring)
    Officer
    ~ 1998-06-16
    OF - Director → CIF 0
  • 26
    Chambers, Andrew David, Professor
    Professor Of Internal Auditing born in April 1943
    Individual (1 offspring)
    Officer
    2004-09-22 ~ 2006-07-25
    OF - Director → CIF 0
  • 27
    Townend, John Law
    General Dental Practitioner born in November 1923
    Individual
    Officer
    ~ 1993-07-20
    OF - Director → CIF 0
  • 28
    Hutchinson, Ian David
    Accountant born in October 1954
    Individual (4 offsprings)
    Officer
    2013-02-11 ~ 2022-02-22
    OF - Director → CIF 0
  • 29
    Richardson, Kerry Francis
    Company Director born in December 1948
    Individual
    Officer
    2007-05-01 ~ 2014-09-16
    OF - Director → CIF 0
  • 30
    Berry, Hedley Edward
    Consultant Surgeon born in September 1936
    Individual
    Officer
    ~ 2007-09-18
    OF - Director → CIF 0
  • 31
    Walley, Thomas Joseph, Professor
    Doctor born in August 1956
    Individual
    Officer
    2003-09-16 ~ 2005-07-22
    OF - Director → CIF 0
  • 32
    Fry, Ian Kelsey, Dr
    Consultant Radiologist born in October 1923
    Individual
    Officer
    ~ 1997-06-24
    OF - Director → CIF 0
  • 33
    Heron, Christine Woodruff, Dr
    Consultant Radiologist born in November 1952
    Individual
    Officer
    2012-09-18 ~ 2017-12-31
    OF - Director → CIF 0
  • 34
    Flood, Deirdre
    Company Director born in October 1971
    Individual (3 offsprings)
    Officer
    2018-01-02 ~ 2018-02-26
    OF - Director → CIF 0
  • 35
    Archibald, Andrew Robert
    Company Director born in August 1978
    Individual (9 offsprings)
    Officer
    2021-08-23 ~ 2024-07-23
    OF - Director → CIF 0
  • 36
    Webster, Peter David
    Company Director born in October 1951
    Individual
    Officer
    2011-09-20 ~ 2017-09-19
    OF - Director → CIF 0
  • 37
    Riordan Eva, Paul
    Consultant Opthalmologist born in March 1958
    Individual
    Officer
    2006-09-19 ~ 2022-09-20
    OF - Director → CIF 0
  • 38
    Dungay, Nicholas Andrew
    Marketing And Sales Director born in January 1961
    Individual (1 offspring)
    Officer
    2009-09-15 ~ 2021-04-06
    OF - Director → CIF 0
  • 39
    Ball, Peter Charles, Dr
    Dental Surgeon born in May 1939
    Individual
    Officer
    1993-07-20 ~ 1998-06-16
    OF - Director → CIF 0
  • 40
    Clarke, Harold Edward
    Consulting Actuary born in May 1951
    Individual (5 offsprings)
    Officer
    2007-02-27 ~ 2018-09-18
    OF - Director → CIF 0
  • 41
    Addison, Kenneth George
    Business Adviser born in January 1923
    Individual
    Officer
    ~ 1994-12-31
    OF - Director → CIF 0
  • 42
    Cartwright, Keith Anthony Vincent, Professor
    Professor Of Clinical Microbio born in September 1946
    Individual
    Officer
    2006-09-19 ~ 2016-09-20
    OF - Director → CIF 0
  • 43
    Buttigieg, Judith
    Company Director born in November 1969
    Individual (3 offsprings)
    Officer
    2020-07-28 ~ 2021-02-05
    OF - Director → CIF 0
  • 44
    Nebel, Andrew Howard Martin
    Marketing And Sales Dir born in May 1949
    Individual (1 offspring)
    Officer
    1996-06-18 ~ 1996-09-30
    OF - Director → CIF 0
  • 45
    Collinge, Suzanne Marie
    General Manager born in July 1955
    Individual
    Officer
    ~ 1993-10-26
    OF - Director → CIF 0
  • 46
    Arnold, Michael
    Actuary born in September 1947
    Individual (1 offspring)
    Officer
    2004-09-21 ~ 2006-03-17
    OF - Director → CIF 0
  • 47
    Horler, Alan Rigby, Dr
    Consultant Physician born in December 1924
    Individual
    Officer
    ~ 1994-09-01
    OF - Director → CIF 0
  • 48
    Saunders, Michael Thomas, Doctor
    Chief Executive born in April 1949
    Individual
    Officer
    ~ 2009-04-30
    OF - Director → CIF 0
  • 49
    Rendle, Michael Russel
    Director born in February 1931
    Individual (1 offspring)
    Officer
    1998-08-25 ~ 2001-09-18
    OF - Director → CIF 0
  • 50
    Goldsmith, Paul, Dr
    Company Director born in August 1970
    Individual (6 offsprings)
    Officer
    2017-07-25 ~ 2023-09-19
    OF - Director → CIF 0
  • 51
    Richmond, Maureen Shannon, Dr
    General Practitioner born in April 1955
    Individual
    Officer
    2005-11-22 ~ 2013-09-17
    OF - Director → CIF 0
  • 52
    Gallivan, Maurice Michael
    Finance Director born in January 1953
    Individual
    Officer
    1993-07-20 ~ 2018-05-31
    OF - Director → CIF 0
  • 53
    Glenarthur, Simon Mark, Lord
    Director born in October 1944
    Individual
    Officer
    2002-02-26 ~ 2006-07-26
    OF - Director → CIF 0
  • 54
    Poswillo, David Ernest, Professor
    Prof-Oral/Maxillofacial Surger born in January 1927
    Individual
    Officer
    ~ 1997-06-24
    OF - Director → CIF 0
  • 55
    Pearson, Richard John Crewdson
    Company Director born in May 1940
    Individual
    Officer
    2006-11-01 ~ 2013-09-17
    OF - Director → CIF 0
  • 56
    Cooke, Edith Mary, Dr
    Consultant Microbiologist born in October 1933
    Individual
    Officer
    1995-02-28 ~ 2003-09-16
    OF - Director → CIF 0
  • 57
    Kennedy, John Greer, Dr
    Hospital Consultant born in April 1944
    Individual
    Officer
    1998-06-16 ~ 2004-09-21
    OF - Director → CIF 0
  • 58
    Sparrow, Owen Charles Ellis
    Consultant Neurosurgeon born in August 1951
    Individual (1 offspring)
    Officer
    2015-04-28 ~ 2021-09-21
    OF - Director → CIF 0
  • 59
    Shaunak, Sunil, Professor
    Company Director born in May 1958
    Individual
    Officer
    2017-09-19 ~ 2023-09-19
    OF - Director → CIF 0
  • 60
    Aghadiuno, Chika
    Company Director born in July 1969
    Individual (2 offsprings)
    Officer
    2017-11-28 ~ 2025-09-16
    OF - Director → CIF 0
  • 61
    Robinson, Paul Derek
    Dentist born in July 1948
    Individual
    Officer
    2004-09-21 ~ 2015-09-15
    OF - Director → CIF 0
  • 62
    Williams, Peter Randall, Dr
    General Practitioner born in July 1945
    Individual
    Officer
    1997-08-26 ~ 2017-09-19
    OF - Director → CIF 0
  • 63
    Edginton, Clive Leonard Ashcroft
    Insurance Company Director born in July 1951
    Individual (1 offspring)
    Officer
    2012-04-24 ~ 2018-09-18
    OF - Director → CIF 0
parent relation
Company in focus

THE MEDICAL DEFENCE UNION LIMITED

Previous names
THE MEDICAL DEFENCE UNION - 1991-01-09
MEDICAL DEFENCE UNION,LIMITED(THE) - 1989-02-07
Standard Industrial Classification
82990 - Other Business Support Service Activities N.e.c.
Related profiles found in government register
  • THE MEDICAL DEFENCE UNION LIMITED
    Info
    THE MEDICAL DEFENCE UNION - 1991-01-09
    MEDICAL DEFENCE UNION,LIMITED(THE) - 1991-01-09
    Registered number 00021708
    One Canada Square, London E14 5GS
    PRIVATE COMPANY LIMITED BY GUARANTEE WITHOUT SHARE CAPITAL incorporated on 1885-10-23 (140 years 4 months). The company status is Active.
    The last date of confirmation statement was made at 2024-12-14
    CIF 0
  • THE MEDICAL DEFENCE UNION LIMITED
    S
    Registered number missing
    3 Devonshire Place, Westminster, London, W1N 2EA
    CIF 1 CIF 2 CIF 3
(more)
child relation
Offspring entities and appointments
Active 27
  • 1
    One Canada Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 25 - Ownership of shares – 75% or more → OE
  • 2
    One Canada Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 24 - Ownership of shares – 75% or more → OE
  • 3
    One Canada Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 20 - Ownership of shares – 75% or more → OE
  • 4
    One Canada Square, London, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    0 GBP2024-12-31
    Person with significant control
    2016-04-06 ~ now
    CIF 11 - Ownership of shares – 75% or more → OE
  • 5
    One Canada Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 21 - Ownership of shares – 75% or more → OE
  • 6
    One Canada Square, London, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    100 GBP2024-12-31
    Person with significant control
    2016-04-06 ~ now
    CIF 27 - Ownership of shares – 75% or more → OE
  • 7
    DEEPCOOL LIMITED - 1990-05-14
    One Canada Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 10 - Ownership of shares – 75% or more → OE
  • 8
    One Canada Square, Canary Wharf, London, United Kingdom
    Active Corporate (7 parents, 2 offsprings)
    Person with significant control
    2023-10-31 ~ now
    CIF 32 - Ownership of voting rights - 75% or more → OE
    CIF 32 - Ownership of shares – 75% or more → OE
    CIF 32 - Right to appoint or remove directors → OE
  • 9
    One Canada Square, London, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    2 GBP2024-12-31
    Person with significant control
    2016-04-06 ~ now
    CIF 16 - Ownership of shares – 75% or more → OE
  • 10
    GLOBALSIZE LIMITED - 1990-05-15
    One Canada Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 9 - Ownership of shares – 75% or more → OE
  • 11
    One Canada Square, London, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    2 GBP2024-12-31
    Person with significant control
    2016-04-06 ~ now
    CIF 31 - Ownership of shares – 75% or more → OE
  • 12
    One Canada Square, London, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    100 GBP2024-12-31
    Person with significant control
    2016-04-06 ~ now
    CIF 29 - Ownership of shares – 75% or more → OE
    CIF 29 - Right to appoint or remove directors → OE
    CIF 29 - Ownership of voting rights - 75% or more → OE
  • 13
    One Canada Square, London, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    2 GBP2024-12-31
    Person with significant control
    2016-04-06 ~ now
    CIF 13 - Ownership of shares – 75% or more → OE
  • 14
    One Canada Square, London, United Kingdom
    Active Corporate (17 parents)
    Person with significant control
    2016-04-08 ~ now
    CIF 7 - Ownership of shares – 75% or more → OE
  • 15
    One Canada Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 17 - Ownership of shares – 75% or more → OE
  • 16
    One Canada Square, London, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    2 GBP2024-12-31
    Person with significant control
    2016-04-06 ~ now
    CIF 12 - Ownership of shares – 75% or more → OE
  • 17
    One Canada Square, London, United Kingdom
    Active Corporate (13 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ now
    CIF 30 - Ownership of voting rights - 75% or more → OE
    CIF 30 - Right to appoint or remove directors → OE
    CIF 30 - Ownership of shares – 75% or more → OE
  • 18
    One Canada Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 15 - Ownership of shares – 75% or more → OE
  • 19
    One Canada Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 14 - Ownership of shares – 75% or more → OE
  • 20
    AUSTRALASIAN MEDICAL DEFENCE UNION LIMITED(THE) - 1999-01-04
    DRAWLING LIMITED - 1981-12-31
    One Canada Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 8 - Ownership of shares – 75% or more → OE
  • 21
    One Canada Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 23 - Ownership of voting rights - 75% or more → OE
  • 22
    One Canada Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 26 - Ownership of voting rights - 75% or more → OE
  • 23
    One Canada Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 19 - Ownership of voting rights - 75% or more → OE
  • 24
    One Canada Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 18 - Ownership of voting rights - 75% or more → OE
  • 25
    One Canada Square, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 22 - Ownership of shares – 75% or more → OE
  • 26
    One Canada Square, London, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    100 GBP2024-12-31
    Person with significant control
    2016-04-06 ~ now
    CIF 28 - Right to appoint or remove directors → OE
    CIF 28 - Ownership of voting rights - 75% or more → OE
    CIF 28 - Ownership of shares – 75% or more → OE
  • 27
    One Canada Square, London, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    100 GBP2024-12-31
    Person with significant control
    2017-01-25 ~ now
    CIF 6 - Ownership of shares – 75% or more → OE
Ceased 5

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