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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 17
  • 1
    Salinger, Dorota Anna
    Individual (21 offsprings)
    Officer
    2013-01-18 ~ 2015-02-13
    OF - Secretary → CIF 0
  • 2
    Maclauchlan, Jeffrey Donald
    Born in April 1959
    Individual (3 offsprings)
    Officer
    2013-01-18 ~ 2014-09-11
    OF - Director → CIF 0
  • 3
    Livingston, Paul Nigel
    Born in November 1968
    Individual (17 offsprings)
    Officer
    2021-05-26 ~ 2023-03-14
    OF - Director → CIF 0
  • 4
    Warren, Jennifer Ann, Director
    Born in April 1964
    Individual (2 offsprings)
    Officer
    2016-01-18 ~ 2016-01-21
    OF - Director → CIF 0
    2016-01-18 ~ 2023-03-14
    OF - Director → CIF 0
  • 5
    Sognnes, Walter
    Born in July 1961
    Individual (3 offsprings)
    Officer
    2023-03-31 ~ 2026-01-17
    OF - Director → CIF 0
    Walter Sognnes
    Born in July 1961
    Individual (3 offsprings)
    Person with significant control
    2023-11-13 ~ 2026-01-17
    PE - Has significant influence or controlCIF 0
  • 6
    Spickermann, Ralph
    Born in March 1965
    Individual (2 offsprings)
    Officer
    2016-01-18 ~ 2017-09-06
    OF - Director → CIF 0
  • 7
    Bradden, Chanel Maelia
    Individual (4 offsprings)
    Officer
    2016-03-07 ~ 2022-12-20
    OF - Secretary → CIF 0
  • 8
    Ball, Stephen Robert, Mr.
    Born in August 1953
    Individual (31 offsprings)
    Officer
    2013-01-18 ~ 2015-12-31
    OF - Director → CIF 0
  • 9
    Reiners, Linda Jo Demeyer, Director
    Born in August 1959
    Individual (2 offsprings)
    Officer
    2014-07-14 ~ 2016-04-02
    OF - Director → CIF 0
  • 10
    Williams, Christopher Jeffery Richard
    Born in November 1981
    Individual (4 offsprings)
    Officer
    2026-01-17 ~ now
    OF - Director → CIF 0
    2016-01-18 ~ 2023-07-01
    OF - Director → CIF 0
    Williams, Christopher Jeffery Richard
    Individual (4 offsprings)
    Officer
    2017-05-11 ~ 2023-07-01
    OF - Secretary → CIF 0
    Mr Christopher Jeffery Richard Williams
    Born in November 1981
    Individual (4 offsprings)
    Person with significant control
    2026-01-17 ~ now
    PE - Has significant influence or controlCIF 0
  • 11
    Davis-washington, Deirdre Angela, Mrs.
    Individual (4 offsprings)
    Officer
    2022-12-20 ~ 2023-03-14
    OF - Secretary → CIF 0
  • 12
    Ruddock, Peter William David
    Born in February 1954
    Individual (18 offsprings)
    Officer
    2016-01-18 ~ 2021-07-29
    OF - Director → CIF 0
  • 13
    Cunningham, Duncan Hunter
    Born in May 1978
    Individual (3 offsprings)
    Officer
    2013-01-18 ~ 2014-09-11
    OF - Director → CIF 0
  • 14
    Cridland, Sarah Catherine
    Born in March 1970
    Individual (7 offsprings)
    Officer
    2023-03-31 ~ 2024-03-05
    OF - Director → CIF 0
  • 15
    Stevens, John Edwin, Secretary
    Individual (2 offsprings)
    Officer
    2016-03-07 ~ 2017-05-11
    OF - Secretary → CIF 0
  • 16
    Ward, John Michael
    Born in October 1949
    Individual (18 offsprings)
    Officer
    2013-01-18 ~ 2014-07-14
    OF - Director → CIF 0
  • 17
    LOCKHEED MARTIN UK HOLDINGS LIMITED
    - now 03184898
    LOCKHEED MARTIN UK LIMITED - 2002-11-01
    LOCKHEED MARTIN UK MANAGEMENT SERVICES LIMITED - 1999-03-25
    HACKREMCO (NO.1123) LIMITED - 1996-04-30
    Building 7000, Langstone Road, Langstone, Havant, England
    Active Corporate (66 parents, 9 offsprings)
    Person with significant control
    2016-04-06 ~ 2023-03-14
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
parent relation
Company in focus

SEABED RESOURCES DEVELOPMENT LIMITED

Period: 2013-03-06 ~ now
Company number: 08365766
Registered names
SEABED RESOURCES DEVELOPMENT LIMITED - now
Standard Industrial Classification
72190 - Other Research And Experimental Development On Natural Sciences And Engineering
Brief company account
Cash at bank and in hand
57 GBP2025-12-31
5,405 GBP2024-12-31
Creditors
Amounts falling due within one year
-204,198 GBP2025-12-31
-206,540 GBP2024-12-31
Net Current Assets/Liabilities
-204,141 GBP2025-12-31
-201,135 GBP2024-12-31
Equity
Called up share capital
19,950,000 GBP2025-12-31
19,950,000 GBP2024-12-31
Retained earnings (accumulated losses)
-20,154,141 GBP2025-12-31
-20,151,135 GBP2024-12-31
Equity
-204,141 GBP2025-12-31
-201,135 GBP2024-12-31
Average Number of Employees
12025-01-01 ~ 2025-12-31
12024-01-01 ~ 2024-12-31
Trade Creditors/Trade Payables
Current
7 GBP2025-12-31
0 GBP2024-12-31
Amounts owed to group undertakings
Current
200,733 GBP2025-12-31
198,102 GBP2024-12-31
Accrued Liabilities/Deferred Income
Current
3,458 GBP2025-12-31
8,438 GBP2024-12-31
Creditors
Current
204,198 GBP2025-12-31
206,540 GBP2024-12-31
Par Value of Share
Class 1 ordinary share
1 GBP2025-01-01 ~ 2025-12-31
Number of Shares Issued (Fully Paid)
Class 1 ordinary share
19,950,000 shares2025-12-31
19,950,000 shares2024-12-31

  • SEABED RESOURCES DEVELOPMENT LIMITED
    Info
    SEABED RESOUCE DEVELOPMENT LIMITED - 2013-03-06
    SEABED TECHNOLOGIES LIMITED - 2013-03-06
    Registered number 08365766
    Stag Gates House, 63/64 The Avenue, Southampton, Hampshire SO17 1XS
    PRIVATE LIMITED COMPANY incorporated on 2013-01-18 (13 years 4 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-01-18
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 22 April 2026 and licensed under the Open Government Licence v3.0.