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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 2
  • 1
    Olsen, Piers Clark
    Born in April 1973
    Individual (7 offsprings)
    Officer
    icon of calendar 2011-04-20 ~ now
    OF - Director → CIF 0
  • 2
    icon of addressPreston Brook Marina, Off Marina Lane, Runcorn, Cheshire, England
    Active Corporate (1 parent, 2 offsprings)
    Net Assets/Liabilities (Company account)
    396,008 GBP2025-03-31
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Has significant influence or controlCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directors as a member of a firmCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Has significant influence or control as a member of a firmCIF 0
Ceased 1
  • Valaitis, Peter Anthony
    Director born in November 1950
    Individual (2549 offsprings)
    Officer
    icon of calendar 2010-04-22 ~ 2011-03-07
    OF - Director → CIF 0
parent relation
Company in focus

OLSEN SUBSEA CONTROLS LTD.

Previous name
HILL GRAHAM CONTROLS LTD - 2014-10-28
Standard Industrial Classification
28990 - Manufacture Of Other Special-purpose Machinery N.e.c.
74909 - Other Professional, Scientific And Technical Activities N.e.c.
Brief company account
Intangible Assets
17,951 GBP2025-03-31
35,903 GBP2024-03-31
Total Inventories
41,415 GBP2025-03-31
41,415 GBP2024-03-31
Debtors
3,000 GBP2024-03-31
Cash at bank and in hand
3,118 GBP2025-03-31
3,132 GBP2024-03-31
Current Assets
44,533 GBP2025-03-31
47,547 GBP2024-03-31
Net Current Assets/Liabilities
34,644 GBP2025-03-31
34,658 GBP2024-03-31
Net Assets/Liabilities
52,595 GBP2025-03-31
70,561 GBP2024-03-31
Intangible Assets - Gross Cost
Other than goodwill
89,758 GBP2025-03-31
89,758 GBP2024-03-31
Intangible Assets - Accumulated Amortisation & Impairment
Other than goodwill
71,807 GBP2025-03-31
53,855 GBP2024-03-31
Intangible Assets - Increase From Amortisation Charge for Year
Other than goodwill
17,952 GBP2024-04-01 ~ 2025-03-31
Intangible Assets
Other than goodwill
17,951 GBP2025-03-31
35,903 GBP2024-03-31
Amount of value-added tax that is payable
Amounts falling due within one year
745 GBP2024-03-31
Amounts owed to group undertakings and participating interests
Amounts falling due within one year
8,000 GBP2024-03-31
Other Creditors
Amounts falling due within one year
9,889 GBP2025-03-31
4,144 GBP2024-03-31
Average Number of Employees
12024-04-01 ~ 2025-03-31
12023-04-01 ~ 2024-03-31

  • OLSEN SUBSEA CONTROLS LTD.
    Info
    HILL GRAHAM CONTROLS LTD - 2014-10-28
    Registered number 07231795
    icon of addressThe Innovation Centre, Sci-tech Daresbury Keckwick Lane, Daresbury, Warrington WA4 4FS
    PRIVATE LIMITED COMPANY incorporated on 2010-04-22 (15 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2024-10-28
    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.