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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 10
  • 1
    Strachan, Ryan Keith
    Director born in August 1978
    Individual (11 offsprings)
    Officer
    2016-12-21 ~ 2025-07-15
    OF - Director → CIF 0
  • 2
    Oag, James George
    Director born in March 1966
    Individual (20 offsprings)
    Officer
    2016-12-21 ~ 2025-07-15
    OF - Director → CIF 0
  • 3
    Horsfall, Timothy Michael
    Born in July 1981
    Individual (25 offsprings)
    Officer
    2025-07-15 ~ 2025-11-12
    OF - Director → CIF 0
  • 4
    Johnson, Rachel Lynn
    Born in June 1986
    Individual (25 offsprings)
    Officer
    2025-11-12 ~ now
    OF - Director → CIF 0
  • 5
    Thomson, Gavin
    Born in June 1991
    Individual (12 offsprings)
    Officer
    2025-07-15 ~ now
    OF - Director → CIF 0
  • 6
    Craib, Steven Ross
    Born in July 1988
    Individual (28 offsprings)
    Officer
    2025-07-15 ~ now
    OF - Director → CIF 0
  • 7
    Mahjoub, Nadir Ahmed
    Director born in May 1962
    Individual (9 offsprings)
    Officer
    2016-12-21 ~ 2025-07-15
    OF - Director → CIF 0
  • 8
    SPEX GROUP HOLDINGS LIMITED
    - now SC528327
    PACIFIC SHELF 1814 LIMITED - 2016-04-04
    Blackwood House, Union Grove Lane, Aberdeen, Scotland
    Active Corporate (16 parents, 6 offsprings)
    Person with significant control
    2016-12-21 ~ 2016-12-22
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directors as a member of a firmCIF 0
  • 9
    SPEX ENGINEERING (UK) LIMITED
    - now SC499034 SC379535
    SLLP 121 LIMITED - 2015-05-08
    Blackwood House, Union Grove Lane, Aberdeen, Scotland
    Active Corporate (12 parents, 2 offsprings)
    Person with significant control
    2017-10-31 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
  • 10
    BLACKWOOD PARTNERS LLP
    SO303063
    Blackwood House, Union Grove Lane, Aberdeen, Scotland
    Active Corporate (5 parents, 163 offsprings)
    Officer
    2016-12-21 ~ 2025-07-15
    OF - Secretary → CIF 0
parent relation
Company in focus

SPEX OIL AND GAS LIMITED

Period: 2016-12-21 ~ now
Company number: SC553138
Registered name
SPEX OIL AND GAS LIMITED - now
Standard Industrial Classification
32990 - Other Manufacturing N.e.c.
Brief company account
Called-up share capital not yet paid and not classified as a current asset
100 GBP2023-12-31
100 GBP2022-12-31
Net Assets/Liabilities
100 GBP2023-12-31
100 GBP2022-12-31
Number of shares allotted
Class 1 ordinary share
100 shares2023-01-01 ~ 2023-12-31
Par Value of Share
Class 1 ordinary share
1 GBP/shares2023-01-01 ~ 2023-12-31
Equity
100 GBP2023-12-31
100 GBP2022-12-31

  • SPEX OIL AND GAS LIMITED
    Info
    Registered number SC553138
    Blackwood House, Union Grove Lane, Aberdeen AB10 6XU
    PRIVATE LIMITED COMPANY incorporated on 2016-12-21 (9 years 3 months). The company status is Active.
    The last date of confirmation statement was made at 2025-12-19
    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 March 2026 and licensed under the Open Government Licence v3.0.