Annual accounts
Full accounts
31/12/2026Filing deadline
Made up to 31/12/2024Due 31/12/2026
- Next accounts made up to
- 31/12/2025
- Last accounts made up to
- 31/12/2024
CORE LABORATORIES (U.K.) LIMITED
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- C/O Tmf Group, 13th Floor, One Angel Court, London EC2R 7HJ
- Classification (SIC)
- Support activities for petroleum and natural gas mining (09.10 - SIC 2007)
- Accounts type
- Full
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 30/09/2025View PDF (34 pages)
Full accounts made up to 2024-12-31
- 29/04/2025View PDF (3 pages)
Confirmation statement made on 2025-04-29 with no updates
- 19/12/2024View PDF (33 pages)
Full accounts made up to 2023-12-31
- 30/09/2024View PDF (2 pages)
Director's details changed for Mr Alastair Crombie on 2024-09-30
Coming soon
What Pre-Score will tell you
- Whether the filed accounts are strengthening or weakening year on year.
- Whether this company files on time, and how often its record changes.
- How its officers and controlling parties connect to other UK companies.
Accounts and confirmation statement
The two filings Companies House requires every year, and where each one stands against its deadline today.
Due in 89 days
Confirmation statement
Confirms the registry record is up to date
13/05/2027Filing deadline
Last statement 29/04/2026Due 13/05/2027
- Next statement date
- 29/04/2027
- Last statement dated
- 29/04/2026
Financial performance
The latest figures CORE LABORATORIES (U.K.) LIMITED filed. Okredo holds filed accounts data for 2022–2024; the year-by-year record is on the financials page.
Net Assets
£102.88M2024
2.80%vs 20232023: £100.08M
Total Assets
£110.24M2024
4.65%vs 20232023: £105.34M
Cash in Bank
£113.87K2024
148.17%vs 20232023: £45.88K
Total Liabilities
£4.34M2024
67.59%vs 20232023: £2.59M
Employees
792024
-4vs 20232023: 83
Of the 4 measures with an earlier filing to compare against, 4 rose. Total assets moved furthest, up 4.65% on 2023. See the full financial analysis for CORE LABORATORIES (U.K.) LIMITED.
The full financial record
Four ways through CORE LABORATORIES (U.K.) LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · -<0.1% a year (CAGR)Three-year trend, 2022–2024Every measure end to end across 2022, 2023 and 2024, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2022–2024.Plot the figuresNothing estimatedRatios from the filed figures4 ratios computed from this company's own reported amounts, each shown against the year it was derived from.Check the ratios5 × 3 yearsEvery figure by yearAll 5 measures Okredo tracks across 3 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2022–2024.
| Year | Employees | Change |
|---|---|---|
| 2024 | 79 | -4 |
| 2023 | 83 | -9 |
| 2022 | 92 | – |
Reported employee count decreased from 92 in 2022 to 79 in 2024. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
- Company potential
- Risk indicators
- Past performance
- Future prospects
Officers
4Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 31/08/2022–31/05/2024 | 6 | |
| Corporate Secretary | 01/10/2009–Present | 158 | |
| Director | 31/07/2009–Present | 9 | |
| Director | 31/05/2024–Present | 6 |
Persons with significant control
2Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 06/04/2016–01/05/2023 | 1 | |
| 01/05/2023–Present | 4 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 151
- Since 29/04/1994
- Last 12 months
- 0
- -3 vs the year before
- Most recent filing
- 30/09/2025
- 1 year ago
Filing timeline
- 30/09/2025View PDF (34 pages)
Full accounts made up to 2024-12-31
- 29/04/2025View PDF (3 pages)
Confirmation statement made on 2025-04-29 with no updates
- 19/12/2024View PDF (33 pages)
Full accounts made up to 2023-12-31
- 30/09/2024View PDF (2 pages)
Director's details changed for Mr Alastair Crombie on 2024-09-30
- 04/06/2024View PDF (2 pages)
Appointment of Mr Alastair Crombie as a director on 2024-05-31
- 03/06/2024View PDF (1 pages)
Termination of appointment of Ewan John Thomson as a director on 2024-05-31
- 02/05/2024View PDF (2 pages)
Notification of Core Laboratories Inc. as a person with significant control on 2023-05-01
- 02/05/2024View PDF (3 pages)
Confirmation statement made on 2024-04-29 with no updates
- 02/05/2024View PDF (1 pages)
Cessation of Core Laboratories N.V. as a person with significant control on 2023-05-01
- 18/10/2023View PDF (32 pages)
Full accounts made up to 2022-12-31
- 25/07/2023View PDF (1 pages)
Secretary's details changed for Tmf Corporate Administration Services Limited on 2023-07-24
- 24/07/2023View PDF (1 pages)
Registered office address changed from C/O Tmf Group 8th Floor 20 Farringdon Street London EC4A 4AB United Kingdom to C/O Tmf Group, 13th Floor One Angel Court London EC2R 7HJ on 2023-07-24
Showing 12 of 151 filings
See when the next accounts and confirmation statement are due
About CORE LABORATORIES (U.K.) LIMITED
A short description of the company, written from its Companies House record.
CORE LABORATORIES (U.K.) LIMITED is a private limited company registered in the United Kingdom, based in C/O Tmf Group, 13th Floor, One Angel Court, London EC2R 7HJ. Companies House classifies its business as Support activities for petroleum and natural gas mining. It has been on the register for 32 years 5 months.
The register currently records it as active. Its 2024 accounts report net assets of £102.88M and 79 employees.
CORE LABORATORIES (U.K.) LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records CORE LABORATORIES (U.K.) LIMITED under one registered business activity: Support activities for petroleum and natural gas mining (09.10 - SIC 2007).
CORE LABORATORIES (U.K.) LIMITED is recorded as active on the Companies House register, and has been on it since 29/04/1994.
The most recent accounts Okredo holds cover 2024 and report net assets of £102.88M, total assets of £110.24M, cash in bank of £113.87K and total liabilities of £4.34M.
The most recent document on the record is dated 30/09/2025: Full accounts made up to 2024-12-31, 1 year ago.
On the current registry record, accounts are due by 31/12/2026 and the next confirmation statement is due by 13/05/2027.
Companies House lists 4 officers (3 currently in post) and 2 people with significant control (1 current).