logo
explain how to read the page

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
    Craib, Steven Ross
    Born in July 1988
    Individual (28 offsprings)
    Officer
    icon of calendar 2025-07-15 ~ now
    OF - Director → CIF 0
  • 2
    Johnson, Rachel Lynn
    Born in June 1986
    Individual (22 offsprings)
    Officer
    icon of calendar 2025-11-12 ~ now
    OF - Director → CIF 0
  • 3
    Thomson, Gavin
    Born in June 1991
    Individual (12 offsprings)
    Officer
    icon of calendar 2025-07-15 ~ now
    OF - Director → CIF 0
  • 4
    PACIFIC SHELF 1814 LIMITED - 2016-04-04
    icon of addressBlackwood House, Union Grove Lane, Aberdeen, Scotland
    Active Corporate (4 parents, 4 offsprings)
    Equity (Company account)
    7,533,055 GBP2023-12-31
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
Ceased 7
  • 1
    Mahjoub, Nadir
    Director born in May 1962
    Individual (1 offspring)
    Officer
    icon of calendar 2017-05-26 ~ 2025-07-15
    OF - Director → CIF 0
  • 2
    Strachan, Ryan Keith
    Chief Financial Officer born in August 1978
    Individual (1 offspring)
    Officer
    icon of calendar 2013-04-18 ~ 2025-07-14
    OF - Director → CIF 0
  • 3
    Neilson, Ewan Craig
    Solicitor born in November 1958
    Individual (40 offsprings)
    Officer
    icon of calendar 2011-05-04 ~ 2013-04-18
    OF - Nominee Director → CIF 0
  • 4
    Horsfall, Timothy Michael
    Born in July 1981
    Individual (1 offspring)
    Officer
    icon of calendar 2025-07-15 ~ 2025-11-12
    OF - Director → CIF 0
  • 5
    Oag, James George
    Engineer born in March 1966
    Individual (7 offsprings)
    Officer
    icon of calendar 2013-04-18 ~ 2025-07-15
    OF - Director → CIF 0
  • 6
    icon of addressBlackwood House, Union Grove Lane, Aberdeen, United Kingdom
    Active Corporate (4 parents, 100 offsprings)
    Officer
    2013-04-18 ~ 2025-07-15
    PE - Secretary → CIF 0
  • 7
    icon of address34, Albyn Place, Aberdeen, Scotland
    Active Corporate (17 parents, 583 offsprings)
    Officer
    2011-05-04 ~ 2013-04-18
    PE - Secretary → CIF 0
parent relation
Company in focus

SPEX OFFSHORE (UK) LIMITED

Previous names
MOUNTWEST ADDITION LIMITED - 2011-11-03
HOT FORGE LIMITED - 2016-07-11
Standard Industrial Classification
82990 - Other Business Support Service Activities N.e.c.
Brief company account
Property, Plant & Equipment
4,125 GBP2023-12-31
9,075 GBP2022-12-31
Debtors
Current
542,376 GBP2023-12-31
744,582 GBP2022-12-31
Cash at bank and in hand
43,290 GBP2023-12-31
59,355 GBP2022-12-31
Net Assets/Liabilities
-5,169,372 GBP2023-12-31
-4,116,046 GBP2022-12-31
Equity
Called up share capital
1 GBP2023-12-31
1 GBP2022-12-31
Retained earnings (accumulated losses)
-5,169,373 GBP2023-12-31
-4,116,047 GBP2022-12-31
Equity
-5,169,372 GBP2023-12-31
-4,116,046 GBP2022-12-31
Average Number of Employees
112023-01-01 ~ 2023-12-31
72022-01-01 ~ 2022-12-31
Property, Plant & Equipment - Gross Cost
Other
758,330 GBP2023-12-31
758,330 GBP2022-12-31
Property, Plant & Equipment - Gross Cost
758,330 GBP2023-12-31
758,330 GBP2022-12-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Other
754,205 GBP2023-12-31
749,255 GBP2022-12-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
754,205 GBP2023-12-31
749,255 GBP2022-12-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Other
4,950 GBP2023-01-01 ~ 2023-12-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
4,950 GBP2023-01-01 ~ 2023-12-31
Property, Plant & Equipment
Other
4,125 GBP2023-12-31
9,075 GBP2022-12-31
Trade Debtors/Trade Receivables
Current
535,774 GBP2023-12-31
657,164 GBP2022-12-31
Other Debtors
Current
10 GBP2023-12-31
181 GBP2022-12-31
Trade Creditors/Trade Payables
Current
132,982 GBP2023-12-31
185,307 GBP2022-12-31
Other Creditors
Current
188,420 GBP2023-12-31
11,315 GBP2022-12-31
Number of Shares Issued (Fully Paid)
Class 1 ordinary share
1 shares2023-12-31
Par Value of Share
Class 1 ordinary share
1 GBP2023-01-01 ~ 2023-12-31
Nominal value of allotted share capital
Class 1 ordinary share
1 GBP2023-01-01 ~ 2023-12-31
1 GBP2022-01-01 ~ 2022-12-31

  • SPEX OFFSHORE (UK) LIMITED
    Info
    MOUNTWEST ADDITION LIMITED - 2011-11-03
    HOT FORGE LIMITED - 2011-11-03
    Registered number SC398792
    icon of addressBlackwood House, Union Grove Lane, Aberdeen AB10 6XU
    PRIVATE LIMITED COMPANY incorporated on 2011-05-04 (14 years 7 months). The company status is Active.
    The last date of confirmation statement was made at 2025-05-04
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

The content of this website is protected by AgonGuard.

© 2022-2025 Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.