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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 35
  • 1
    Baxandall, Charles Arthur Hillman
    Born in January 1931
    Individual (1 offspring)
    Officer
    (before 1992-05-01) ~ 1992-05-28
    OF - Director → CIF 0
  • 2
    Carter, Jonathan Philip
    Born in November 1965
    Individual (28 offsprings)
    Officer
    2013-07-22 ~ 2014-09-01
    OF - Director → CIF 0
  • 3
    Lawrence, Peter Charles
    Born in March 1963
    Individual (22 offsprings)
    Officer
    1997-03-17 ~ 2013-03-31
    OF - Director → CIF 0
  • 4
    Couzens, Raymond George
    Born in August 1940
    Individual (2 offsprings)
    Officer
    (before 1992-05-01) ~ 1997-02-28
    OF - Director → CIF 0
    1997-04-01 ~ 2001-01-02
    OF - Director → CIF 0
  • 5
    Brett, Jonathan
    Born in August 1979
    Individual (19 offsprings)
    Officer
    2023-01-27 ~ now
    OF - Director → CIF 0
  • 6
    Goodrow, Paul
    Born in July 1949
    Individual (6 offsprings)
    Officer
    2005-12-14 ~ 2006-10-12
    OF - Director → CIF 0
  • 7
    Cole, Sarah Elizabeth
    Born in July 1979
    Individual (23 offsprings)
    Officer
    2023-01-27 ~ now
    OF - Director → CIF 0
  • 8
    Pim, Colin John
    Individual (1 offspring)
    Officer
    (before 1992-05-01) ~ 1997-02-28
    OF - Secretary → CIF 0
  • 9
    Stroud, Derren Mark
    Born in November 1970
    Individual (30 offsprings)
    Officer
    2016-03-01 ~ 2023-05-31
    OF - Director → CIF 0
  • 10
    Rolfe, Bernard Philip
    Born in September 1951
    Individual (10 offsprings)
    Officer
    2005-12-14 ~ 2007-08-28
    OF - Director → CIF 0
  • 11
    Barr, Daniel James
    Born in March 1991
    Individual (1 offspring)
    Officer
    2021-10-22 ~ 2022-06-30
    OF - Director → CIF 0
  • 12
    Keanie, Crispin James
    Born in June 1982
    Individual (4 offsprings)
    Officer
    2023-01-27 ~ now
    OF - Director → CIF 0
  • 13
    Duckworth, Simon Charles
    Individual (45 offsprings)
    Officer
    1997-02-28 ~ 1999-10-31
    OF - Secretary → CIF 0
  • 14
    Shannon, George
    Born in April 1963
    Individual (54 offsprings)
    Officer
    2003-08-04 ~ 2012-04-05
    OF - Director → CIF 0
    Shannon, George
    Individual (54 offsprings)
    Officer
    2003-08-04 ~ 2012-04-05
    OF - Secretary → CIF 0
  • 15
    Cartmell, Philip
    Born in May 1951
    Individual (20 offsprings)
    Officer
    2016-02-01 ~ 2016-06-21
    OF - Director → CIF 0
  • 16
    Constable, Jon Neil
    Born in July 1978
    Individual (13 offsprings)
    Officer
    2021-10-22 ~ 2022-02-24
    OF - Director → CIF 0
  • 17
    Crawford, Mark Stephen
    Born in May 1967
    Individual (21 offsprings)
    Officer
    2012-04-05 ~ 2016-02-01
    OF - Director → CIF 0
  • 18
    Baxter, Alan John
    Born in January 1950
    Individual (65 offsprings)
    Officer
    1997-02-28 ~ 2005-08-02
    OF - Director → CIF 0
  • 19
    Webb, Michael John
    Individual (23 offsprings)
    Officer
    2013-02-28 ~ 2015-02-01
    OF - Secretary → CIF 0
  • 20
    Cassidy, Stephen
    Born in June 1954
    Individual (2 offsprings)
    Officer
    2001-04-02 ~ 2014-07-31
    OF - Director → CIF 0
  • 21
    Watkins, James, Dr
    Born in January 1954
    Individual (9 offsprings)
    Officer
    2005-12-14 ~ 2006-10-28
    OF - Director → CIF 0
  • 22
    Smith, Charles Patrick
    Born in October 1936
    Individual (8 offsprings)
    Officer
    (before 1992-05-01) ~ 1992-10-31
    OF - Director → CIF 0
  • 23
    Worlidge, Robert
    Born in October 1933
    Individual (2 offsprings)
    Officer
    1993-09-01 ~ 1997-02-28
    OF - Director → CIF 0
  • 24
    Macpherson, Claire Louise
    Head Of Legal And Compliance born in March 1973
    Individual (22 offsprings)
    Officer
    2018-02-15 ~ 2021-10-10
    OF - Director → CIF 0
    Macpherson, Claire Louise
    Individual (22 offsprings)
    Officer
    2015-02-01 ~ 2022-05-01
    OF - Secretary → CIF 0
  • 25
    Chitty, Jonathan Lees
    Born in April 1966
    Individual (13 offsprings)
    Officer
    2002-05-31 ~ 2003-08-04
    OF - Director → CIF 0
    Chitty, Jonathan Lees
    Individual (13 offsprings)
    Officer
    2002-05-31 ~ 2003-08-04
    OF - Secretary → CIF 0
  • 26
    Smith, Terence
    Born in August 1949
    Individual (37 offsprings)
    Officer
    1997-06-30 ~ 1999-04-30
    OF - Director → CIF 0
  • 27
    Holt, Michael St John
    Born in April 1948
    Individual (11 offsprings)
    Officer
    (before 1992-05-01) ~ 1997-02-28
    OF - Director → CIF 0
  • 28
    Harrow, Stephen Giles
    Individual (35 offsprings)
    Officer
    2012-04-05 ~ 2012-12-31
    OF - Secretary → CIF 0
  • 29
    Osborne, Brian Roy
    Born in January 1940
    Individual (5 offsprings)
    Officer
    (before 1992-05-01) ~ 1997-02-28
    OF - Director → CIF 0
  • 30
    Leppard, Colin John
    Born in October 1940
    Individual (1 offspring)
    Officer
    (before 1992-05-01) ~ 1995-07-31
    OF - Director → CIF 0
  • 31
    Smith, Jonathan Francis
    Born in May 1947
    Individual (13 offsprings)
    Officer
    1997-02-28 ~ 2002-05-31
    OF - Director → CIF 0
    Smith, Jonathan Francis
    Individual (13 offsprings)
    Officer
    1999-10-29 ~ 2002-05-31
    OF - Secretary → CIF 0
  • 32
    Kings, Simon John Nicholson
    Born in May 1953
    Individual (11 offsprings)
    Officer
    2016-06-21 ~ 2016-06-21
    OF - Director → CIF 0
    Kings, Simon John Nicholson
    Born in May 1963
    Individual (11 offsprings)
    Officer
    2016-06-21 ~ 2018-02-09
    OF - Director → CIF 0
  • 33
    Hancox, Roger Frederic
    Born in October 1948
    Individual (35 offsprings)
    Officer
    1997-02-28 ~ 1998-05-21
    OF - Director → CIF 0
  • 34
    TP GROUP LIMITED
    - now 03152034 09464848
    TP GROUP PLC - 2023-03-16 03152034 09464848
    CORAC GROUP PLC - 2015-06-02
    Harston Mill, Royston Road, Harston, Cambridge, England
    Dissolved Corporate (41 parents, 13 offsprings)
    Person with significant control
    2016-06-14 ~ 2025-09-11
    PE - Ownership of shares – 75% or moreCIF 0
  • 35
    SCIENCE GROUP PLC
    06536543 09528674
    Harston Mill, Royston Road, Harston, Cambridge, England
    Active Corporate (19 parents, 15 offsprings)
    Person with significant control
    2025-09-11 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

CRITICAL MARITIME SYSTEMS & SUPPORT LIMITED

Period: 2023-07-17 ~ now
Company number: 00953609
Registered names
CRITICAL MARITIME SYSTEMS & SUPPORT LIMITED - now
WELLMAN CJB LIMITED - 2001-03-16
Standard Industrial Classification
28990 - Manufacture Of Other Special-purpose Machinery N.e.c.

  • CRITICAL MARITIME SYSTEMS & SUPPORT LIMITED
    Info
    TPG MARITIME LIMITED - 2023-07-17
    ATMOSPHERE CONTROL INTERNATIONAL LIMITED - 2023-07-17
    WELLMAN DEFENCE LIMITED - 2023-07-17
    WELLMAN CJB LIMITED - 2023-07-17
    CJB DEVELOPMENTS LIMITED - 2023-07-17
    Registered number 00953609
    Harston Mill Royston Road, Harston, Cambridge CB22 7GG
    PRIVATE LIMITED COMPANY incorporated on 1969-05-06 (57 years 2 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-05-01
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.