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 4
  • 1
    Theriault, Martin
    President born in February 1970
    Individual (8 offsprings)
    Officer
    2017-05-16 ~ now
    OF - Director → CIF 0
  • 2
    Cooper, Paul Seaforth
    Chief Executive Officer born in July 1968
    Individual (4 offsprings)
    Officer
    2020-07-01 ~ now
    OF - Director → CIF 0
  • 3
    Kenny, Stuart Paul
    General Manager born in January 1983
    Individual (5 offsprings)
    Officer
    2022-11-07 ~ now
    OF - Director → CIF 0
  • 4
    3, Clos Llyn Cwm, Swansea Enterprise Park, Swansea, United Kingdom
    Active Corporate (3 parents, 4 offsprings)
    Person with significant control
    2017-09-25 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
Ceased 21
  • 1
    Mr Martin Theriault
    Born in February 1970
    Individual (8 offsprings)
    Person with significant control
    2017-05-16 ~ 2017-09-25
    PE - Ownership of voting rights - 75% or moreCIF 0
  • 2
    Parramore, David Roger, M
    Company Director born in April 1960
    Individual
    Officer
    2012-04-04 ~ 2017-05-16
    OF - Director → CIF 0
    Parramore, David Roger, M
    Subsea Engineering And Operations Director born in April 1960
    Individual
    2019-05-24 ~ 2022-11-07
    OF - Director → CIF 0
  • 3
    Dover, William Duncan, Prof
    Co Director born in August 1938
    Individual
    Officer
    ~ 2007-05-16
    OF - Director → CIF 0
  • 4
    Lugg, Erica Lynne
    Individual
    Officer
    2008-04-01 ~ 2012-04-04
    OF - Secretary → CIF 0
  • 5
    Dover, Dilys
    Co Director born in April 1943
    Individual
    Officer
    ~ 1996-05-29
    OF - Director → CIF 0
  • 6
    Smith, Michael Charles, Dr
    Director born in July 1965
    Individual (2 offsprings)
    Officer
    2013-07-02 ~ 2017-05-16
    OF - Director → CIF 0
  • 7
    Topp, David Anthony, Dr
    Company Director born in October 1954
    Individual (1 offspring)
    Officer
    ~ 2017-05-16
    OF - Director → CIF 0
    Topp, David Anthony, Dr
    Individual (1 offspring)
    Officer
    1996-04-18 ~ 2009-05-13
    OF - Secretary → CIF 0
  • 8
    Dharmavasan, Somasundaram, Dr
    Co Director born in July 1957
    Individual (2 offsprings)
    Officer
    ~ 1998-11-27
    OF - Director → CIF 0
  • 9
    Topp, Lucy Ann
    Individual
    Officer
    2009-05-13 ~ 2012-03-28
    OF - Secretary → CIF 0
  • 10
    Watkins, Paul
    Director born in September 1955
    Individual
    Officer
    2013-07-02 ~ 2016-05-03
    OF - Director → CIF 0
  • 11
    Broome, David Roy, Prof
    Co Director born in September 1944
    Individual
    Officer
    ~ 1996-06-30
    OF - Director → CIF 0
    Broome, David Roy, Prof
    Individual
    Officer
    ~ 1996-04-18
    OF - Secretary → CIF 0
  • 12
    Fisher, Toby Christopher
    Finance Director born in October 1975
    Individual (1 offspring)
    Officer
    2015-06-01 ~ 2017-05-16
    OF - Director → CIF 0
  • 13
    Tzililis, Dimitrios
    Investment Manager born in March 1975
    Individual (9 offsprings)
    Officer
    2012-04-04 ~ 2016-01-28
    OF - Director → CIF 0
  • 14
    Costain, James
    Sales Director born in July 1969
    Individual (2 offsprings)
    Officer
    2017-05-16 ~ 2020-07-01
    OF - Director → CIF 0
  • 15
    Gandhi, Shirin
    Director born in February 1968
    Individual (55 offsprings)
    Officer
    2012-04-04 ~ 2016-01-28
    OF - Director → CIF 0
  • 16
    Gauvin, Louis-georges
    Director born in August 1976
    Individual (2 offsprings)
    Officer
    2017-05-16 ~ 2019-05-24
    OF - Director → CIF 0
  • 17
    Walters, Christopher Lee
    Chief Executive Officer born in January 1969
    Individual (7 offsprings)
    Officer
    2015-06-01 ~ 2017-08-04
    OF - Director → CIF 0
  • 18
    Clegg, John Martin
    Born in January 1963
    Individual (2 offsprings)
    Officer
    2013-10-01 ~ 2014-03-21
    OF - Director → CIF 0
  • 19
    Lugg, Martin Christopher, Dr
    Company Director born in August 1956
    Individual (2 offsprings)
    Officer
    1996-06-03 ~ 2017-05-16
    OF - Director → CIF 0
  • 20
    Copeland, George Wyper
    Company Director born in February 1941
    Individual
    Officer
    1996-06-03 ~ 2003-10-09
    OF - Director → CIF 0
  • 21
    Tsc Inspection Systems, Davy Avenue, Knowlhill, Milton Keynes, England
    Dissolved Corporate (4 parents)
    Person with significant control
    2016-04-06 ~ 2017-09-25
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

TSC SUBSEA LTD

Previous name
TECHNICAL SOFTWARE CONSULTANTS LIMITED - 2019-10-11
Standard Industrial Classification
26511 - Manufacture Of Electronic Measuring, Testing Etc. Equipment, Not For Industrial Process Control
71122 - Engineering Related Scientific And Technical Consulting Activities
77390 - Renting And Leasing Of Other Machinery, Equipment And Tangible Goods N.e.c.

  • TSC SUBSEA LTD
    Info
    TECHNICAL SOFTWARE CONSULTANTS LIMITED - 2019-10-11
    Registered number 01787682
    415c Margaret Powell House, Midsummer Boulevard, Milton Keynes MK9 3BN
    Private Limited Company incorporated on 1984-01-31 (41 years 5 months). The company status is Active.
    The last date of confirmation statement was made at 2024-07-03
    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 24 April 2025 and licensed under the Open Government Licence v3.0.