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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 4
  • 1
    Loughran, Joanne Marie
    Born in December 1976
    Individual (1 offspring)
    Officer
    icon of calendar 2025-09-24 ~ now
    OF - Director → CIF 0
  • 2
    Comb, Garry David
    Born in November 1972
    Individual (2 offsprings)
    Officer
    icon of calendar 2025-09-24 ~ now
    OF - Director → CIF 0
  • 3
    Tompkins, Arthur Charles
    Born in March 1947
    Individual (24 offsprings)
    Officer
    icon of calendar 2012-09-11 ~ now
    OF - Director → CIF 0
  • 4
    ENDEAVOUR 123 LIMITED - 2011-07-29
    icon of addressBeaumont House, Beaumont Street, Darlington, England
    Active Corporate (3 parents, 4 offsprings)
    Equity (Company account)
    -5,082,965 GBP2024-03-31
    Person with significant control
    icon of calendar 2019-03-01 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 1
  • Mr Arthur Charles Tompkins
    Born in March 1947
    Individual (24 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ 2019-03-01
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

UNDERWATER DRONE SYSTEMS LIMITED

Previous names
SEABED INTERVENTION LTD - 2018-07-18
UK DECOM LIMITED - 2024-07-03
UID DEVELOPMENTS LIMITED - 2025-06-17
Standard Industrial Classification
74990 - Non-trading Company
Brief company account
Debtors
0 GBP2024-03-31
15,255 GBP2023-09-30
Cash at bank and in hand
0 GBP2024-03-31
49,274 GBP2023-09-30
Current Assets
0 GBP2024-03-31
64,529 GBP2023-09-30
Creditors
Current, Amounts falling due within one year
-55,077 GBP2024-03-31
-84,021 GBP2023-09-30
Net Current Assets/Liabilities
-55,077 GBP2024-03-31
-19,492 GBP2023-09-30
Equity
Called up share capital
150,001 GBP2024-03-31
150,001 GBP2023-09-30
Retained earnings (accumulated losses)
-205,078 GBP2024-03-31
-169,493 GBP2023-09-30
Equity
-55,077 GBP2024-03-31
-19,492 GBP2023-09-30
Average Number of Employees
02023-10-01 ~ 2024-03-31
02022-10-01 ~ 2023-09-30
Other Debtors
Current
0 GBP2024-03-31
7,634 GBP2023-09-30
Debtors - Deferred Tax Asset
Current
0 GBP2024-03-31
7,621 GBP2023-09-30
Debtors
Current, Amounts falling due within one year
0 GBP2024-03-31
15,255 GBP2023-09-30
Trade Creditors/Trade Payables
Current
0 GBP2024-03-31
519 GBP2023-09-30
Other Creditors
Current
50,477 GBP2024-03-31
79,088 GBP2023-09-30
Accrued Liabilities/Deferred Income
Current
4,600 GBP2024-03-31
4,414 GBP2023-09-30
Creditors
Current
55,077 GBP2024-03-31
84,021 GBP2023-09-30

  • UNDERWATER DRONE SYSTEMS LIMITED
    Info
    SEABED INTERVENTION LTD - 2018-07-18
    UK DECOM LIMITED - 2018-07-18
    UID DEVELOPMENTS LIMITED - 2018-07-18
    Registered number 08210010
    icon of addressBeaumont House, Beaumont Street, Darlington, Durham DL1 5RW
    PRIVATE LIMITED COMPANY incorporated on 2012-09-11 (13 years 3 months). The company status is Active.
    The last date of confirmation statement was made at 2025-04-09
    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.