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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
    Crombie, Alastair
    Born in October 1969
    Individual (7 offsprings)
    Officer
    icon of calendar 2024-05-31 ~ now
    OF - Director → CIF 0
  • 2
    Watson, Jacqueline
    Born in May 1970
    Individual (11 offsprings)
    Officer
    icon of calendar 2011-05-18 ~ now
    OF - Director → CIF 0
  • 3
    BASILCLOSE LIMITED - 2009-06-11
    CLIFFORD CHANCE SECRETARIES 2009 LIMITED - 2009-08-28
    icon of address13th Floor, One Angel Court, London, United Kingdom
    Active Corporate (8 parents, 1158 offsprings)
    Officer
    icon of calendar 2012-01-31 ~ now
    OF - Secretary → CIF 0
  • 4
    QTRADE LIMITED - 1994-08-23
    icon of addressC/o Tmf Group, 13th Floor, One Angel Court, London, England
    Active Corporate (4 parents, 5 offsprings)
    Equity (Company account)
    102,877,377 GBP2024-12-31
    Person with significant control
    icon of calendar 2021-05-06 ~ now
    PE - Ownership of shares – 75% or more → CIF 0
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of voting rights - 75% or more → CIF 0
Ceased 6
  • 1
    Bruce, George
    General Manager born in March 1958
    Individual
    Officer
    icon of calendar 2011-05-18 ~ 2022-08-31
    OF - Director → CIF 0
  • 2
    Sullivan, Daniel Austin
    Solicitor born in January 1968
    Individual (1 offspring)
    Officer
    icon of calendar 2011-03-31 ~ 2011-05-18
    OF - Director → CIF 0
  • 3
    Thomson, Ewan John
    Country Manager born in December 1964
    Individual
    Officer
    icon of calendar 2022-08-31 ~ 2024-05-31
    OF - Director → CIF 0
  • 4
    icon of address6316, Windfern Road, Houston, United States
    Corporate (1 offspring)
    Person with significant control
    2023-05-01 ~ 2023-05-01
    PE - Has significant influence or control → CIF 0
  • 5
    CORE LABORATORIES (U.K.) LIMITED - now
    QTRADE LIMITED - 1994-08-23
    icon of addressC/o Tmf Group, 13th Floor, One Angel Court, London, United Kingdom
    Active Corporate (4 parents, 5 offsprings)
    Equity (Company account)
    102,877,377 GBP2024-12-31
    Person with significant control
    2021-05-06 ~ 2023-05-01
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
  • 6
    icon of addressStravinskylaan 913, Tower A, Level 9, 1077 Xx Amsterdam, Netherlands
    Corporate (1 offspring)
    Person with significant control
    2016-04-06 ~ 2023-05-01
    PE - Has significant influence or control → CIF 0
parent relation
Company in focus

CORE LABORATORIES INTERESTS ONE LIMITED

Standard Industrial Classification
70221 - Financial Management
Brief company account
Administrative Expenses
-16,988 GBP2024-01-01 ~ 2024-12-31
-71,384 GBP2023-01-01 ~ 2023-12-31
Other Interest Receivable/Similar Income (Finance Income)
9,150,756 GBP2024-01-01 ~ 2024-12-31
8,625,391 GBP2023-01-01 ~ 2023-12-31
Interest Payable/Similar Charges (Finance Costs)
-9,829,203 GBP2024-01-01 ~ 2024-12-31
-10,623,763 GBP2023-01-01 ~ 2023-12-31
Profit/Loss on Ordinary Activities Before Tax
-1,021,322 GBP2024-01-01 ~ 2024-12-31
-2,601,370 GBP2023-01-01 ~ 2023-12-31
Tax/Tax Credit on Profit or Loss on Ordinary Activities
0 GBP2024-01-01 ~ 2024-12-31
0 GBP2023-01-01 ~ 2023-12-31
Profit/Loss
-1,021,322 GBP2024-01-01 ~ 2024-12-31
-2,601,370 GBP2023-01-01 ~ 2023-12-31
Fixed Assets - Investments
81,736,601 GBP2024-12-31
82,038,488 GBP2023-12-31
Debtors
144,894,113 GBP2024-12-31
135,743,356 GBP2023-12-31
Cash at bank and in hand
4,554 GBP2024-12-31
4,775 GBP2023-12-31
Current Assets
144,898,667 GBP2024-12-31
135,748,131 GBP2023-12-31
Creditors
Current, Amounts falling due within one year
-225,413,950 GBP2024-12-31
Net Current Assets/Liabilities
-80,515,283 GBP2024-12-31
-111,572,321 GBP2023-12-31
Total Assets Less Current Liabilities
1,221,318 GBP2024-12-31
-29,533,833 GBP2023-12-31
Equity
Called up share capital
1,672 GBP2024-12-31
1,672 GBP2023-12-31
1,672 GBP2022-12-31
Other miscellaneous reserve
626,136,365 GBP2024-12-31
594,359,892 GBP2023-12-31
Retained earnings (accumulated losses)
-624,916,719 GBP2024-12-31
-623,895,397 GBP2023-12-31
-621,294,027 GBP2022-12-31
Equity
1,221,318 GBP2024-12-31
-29,533,833 GBP2023-12-31
Profit/Loss
Retained earnings (accumulated losses)
-1,021,322 GBP2024-01-01 ~ 2024-12-31
-2,601,370 GBP2023-01-01 ~ 2023-12-31
Amounts Owed by Group Undertakings
Current
144,894,113 GBP2024-12-31
135,743,356 GBP2023-12-31
Trade Creditors/Trade Payables
Current
0 GBP2024-12-31
2,270 GBP2023-12-31
Amounts owed to group undertakings
Current
225,394,280 GBP2024-12-31
247,268,417 GBP2023-12-31
Accrued Liabilities/Deferred Income
Current
19,670 GBP2024-12-31
49,765 GBP2023-12-31
Creditors
Current
225,413,950 GBP2024-12-31
247,320,452 GBP2023-12-31
Average Number of Employees
02024-01-01 ~ 2024-12-31
Related profiles found in government register
  • CORE LABORATORIES INTERESTS ONE LIMITED
    Info
    Registered number 07586421
    icon of addressC/o Tmf Group, 13th Floor, One Angel Court, London EC2R 7HJ
    PRIVATE LIMITED COMPANY incorporated on 2011-03-31 (14 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2025-03-30
    CIF 0
  • CORE LABORATORIES INTERESTS ONE LIMITED
    S
    Registered number 07584621
    icon of addressC/o Tmf Group, 13th Floor, One Angel Court, London, United Kingdom, EC2R 7HJ
    Limited By Shares in Companies House, United Kingdom
    CIF 1
  • CORE LABORATORIES INTERESTS ONE LIMITED
    S
    Registered number 07586421
    icon of addressC/o Tmf Group, 13th Floor, One Angel Court, London, England, EC2R 7HJ
    Limited By Shares in Companies House, United Kingdom
    CIF 2
child relation
Offspring entities and appointments
Active 1
  • icon of addressC/o Tmf Group, 13th Floor, One Angel Court, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    30,201,249 GBP2024-12-31
    Person with significant control
    icon of calendar 2023-05-01 ~ now
    CIF 2 - Right to appoint or remove directors → OE
    CIF 2 - Ownership of shares – 75% or more → OE
    CIF 2 - Ownership of voting rights - 75% or more → OE
Ceased 1
  • icon of addressC/o Tmf Group, 13th Floor, One Angel Court, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    30,201,249 GBP2024-12-31
    Person with significant control
    icon of calendar 2016-04-06 ~ 2023-05-01
    CIF 1 - Right to appoint or remove directors → OE
    CIF 1 - Ownership of voting rights - 75% or more → OE
    CIF 1 - Ownership of shares – 75% or more → OE

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