Company Overview
Spex Engineering (Uk) Limited is listed at the official companies registry as Active Private Limited Company. The company was incorporated on Thursday 26 February 2015, so this is a well established company. Spex Engineering (Uk) Limited has been in business for 11 years and 1 month. The accounts status is total exemption full and the accounts are next due on Wednesday 31 December 2025.
Registered Address

Blackwood House, Union Grove Lane, Aberdeen, AB10 6XU
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Companies House Data
Company NameSPEX ENGINEERING (UK) LIMITED
Company NumberSC499034
Registered Office AddressBlackwood House
 Union Grove Lane
 AB10 6XU
Company CategoryPrivate Limited Company
Company StatusActive
Country of OriginUnited Kingdom
Incorporation Date26/02/2015
Accounting Reference Date Day31
Accounting Reference Date Month12
Accounts Next Due Date30/09/2026
Accounts Last Made Up Date31/12/2024
Accounts Account CategoryTOTAL EXEMPTION FULL
Returns Next Due Date26/03/2017
Returns Last Made Up Date26/02/2016
Previous Company NameChanged Date
SLLP 121 LIMITED08 May 2015
Directors & Members
Show Resigned
Steven Craib - Director
(British, 38 years old, born July 1988)
Appointed 15 July 2025
 Active
Rachel Johnson - Director
(American, 40 years old, born June 1986)
Appointed 12 November 2025
 Active
Gavin Thomson - Director
(British, 35 years old, born June 1991)
Appointed 15 July 2025
 Active
Secretaries
Show Resigned
Other Company Directorships
Steven Craib
BUE SHIPS LIMITED
CORETEQ LIMITED
CORETEQ SYSTEMS LIMITED
HALLIBURTON AFRICA HOLDINGS LTD
HALLIBURTON GLOBAL HOLDINGS LIMITED
HALLIBURTON INVESTMENTS AFRICA LTD
HALLIBURTON LANDMARK HOLDINGS UK LIMITED
HALLIBURTON MANAGEMENT LIMITED
HALLIBURTON MANUFACTURING AND SERVICES LIMITED
HALLIBURTON UK INVESTMENTS II LTD
HALLIBURTON UK INVESTMENTS LTD
LANDMARK EAME, LTD.
MEDITERRANEAN ENERGY SERVICES LIMITED
NEFTEX PETROLEUM CONSULTANTS LIMITED
PROTECH CENTREFORM INTERNATIONAL LIMITED
PSL ENERGY SERVICES LIMITED
RESOPTIMA LIMITED
SPEX CORPORATE HOLDINGS LIMITED
SPEX ENGINEERING LIMITED
SPEX GROUP HOLDINGS LIMITED
SPEX OFFSHORE (UK) LIMITED
SPEX OIL AND GAS LIMITED
SPEX OILFIELD LIMITED
SUB SEA OFFSHORE LIMITED
WELLDYNAMICS INTERNATIONAL LIMITED
Rachel Johnson
BUE SHIPS LIMITED
CORETEQ LIMITED
CORETEQ SYSTEMS LIMITED
HALLIBURTON AFRICA HOLDINGS LTD
HALLIBURTON GLOBAL HOLDINGS LIMITED
HALLIBURTON INVESTMENTS AFRICA LTD
HALLIBURTON LANDMARK HOLDINGS UK LIMITED
HALLIBURTON MANAGEMENT LIMITED
HALLIBURTON MANUFACTURING AND SERVICES LIMITED
HALLIBURTON UK INVESTMENTS II LTD
HALLIBURTON UK INVESTMENTS LTD
LANDMARK EAME, LTD.
MEDITERRANEAN ENERGY SERVICES LIMITED
NEFTEX PETROLEUM CONSULTANTS LIMITED
PROTECH CENTREFORM INTERNATIONAL LIMITED
PSL ENERGY SERVICES LIMITED
SPEX CORPORATE HOLDINGS LIMITED
SPEX ENGINEERING LIMITED
SPEX GROUP HOLDINGS LIMITED
SPEX OFFSHORE (UK) LIMITED
SPEX OIL AND GAS LIMITED
SPEX OILFIELD LIMITED
SUB SEA OFFSHORE LIMITED
WELLDYNAMICS INTERNATIONAL LIMITED
Gavin Thomson
CORETEQ LIMITED
CORETEQ SYSTEMS LIMITED
HALLIBURTON GLOBAL HOLDINGS LIMITED
LANDMARK EAME, LTD.
WELLDYNAMICS INTERNATIONAL LIMITED
Balance Sheet Unlock full report
Accounts Date 31-Dec-2024 31-Dec-2022 31-Dec-2021
Balance Sheet
Fixed Assets - - -
Current Assets - - -
Creditors Due Within One Year 1,292,470 1,292,470 1,034,254
Working Cap - - -
Total Assets Less Current Liabilities -1,239,814 -1,239,814 -941,962
Long-term Liabilities 0 0 0
Net Assets -1,239,814 -1,239,814 -941,962
Share Capital & Reserves
Share Cap - - -
Profit & Loss Reserves - - -
Other Reserves - - -
Shareholders Funds -1,239,814 -1,239,814 -941,962
Common Size Financial Analysis Unlock full report
Accounts Date 31-Dec-2024 31-Dec-2022 31-Dec-2021
Tangible Fixed Assets - - -
Fixed Assets - - -
Stocks Inventory - - -
Debtors 0.0% 0.0% 42.6%
Cash Bank In Hand 3.3% 3.3% 2.2%
Current Assets - - -
Creditors Due Within One Year 2454.6% 2454.6% 1120.6%
Net Current Assets Liabilities - - -
Creditors Due After One Year - - -
Accruals Deferred Income - - -
Provisions For Liabilities Charges - - -
Net Assets Liabilities Including Pension Asset Liability - - -
Called Up Share Capital - - -
Share Capital Allotted Called Up Paid - - -
Profit Loss Account Reserve - - -
Shareholder Funds -2354.6% -2354.6% -1020.6%
Capital Employed - - -
Total Assets Less Current Liabilities -2354.6% -2354.6% -1020.6%
Financial Ratio Analysis Unlock full report
Accounts Date 31-Dec-2024 31-Dec-2022 31-Dec-2021
Liquidity Ratio -1.0 -1.0 -1.0
Solvency Ratio 0.0 0.0 0.1
Reserves to Assets - - -
Secured Creditors Unlock full report
Mortgages Charges 1
Mortgages Outstanding 0
Mortgages Part Satisfied 0
Mortgages Satisfied 1
Assets and Debt Analysis Unlock full report
Accounts Date 31-Dec-2024 31-Dec-2022 31-Dec-2021
Assets 52,656 52,656 92,292
Debt 1,292,470 1,292,470 1,034,254
Net Assets/Debt -1,239,814 -1,239,814 -941,962

The following is based on the accounts data presented in this report sourced from Companies House, however the company has filed later accounts. Our analysis of the latest account can be viewed by unlocking our full report.

As at the balance sheet date current liquid assets were slightly less than short term debt. We would normally view a company broadly neutrally for this. Total reserves including retained profitability and movement in reserves has some deficiency. The balance sheet net assets figure is negative.

Unlock full report  The following is based on the accounts data presented in this report sourced from Companies House, however the company has filed later accounts. Our analysis of the latest account can be viewed by unlocking our full report.As at the balance sheet date current liquid assets were slightly less than short term debt. We would normally view a company broadly neutrally for this. Total reserves including retained profitability and movement in reserves has some deficiency. The balance sheet net assets figure is negative.   The following is based on the accounts data presented in this report sourced from Companies House, however the company has filed later accounts. Our analysis of the latest account can be viewed by unlocking our full report.As at the balance sheet date current liquid assets were slightly less than short term debt. We would normally view a company broadly neutrally for this. Total reserves including retained profitability and movement in reserves has some deficiency. The balance sheet net assets figure is negative.

This review of public record balance sheet and company status information is presented under the terms of Open Government Licence and is for informational purposes only, is general in nature, and is not intended as an opinion or advice for any specific circumstances. The commentary and the colour band score is not a credit rating or credit risk assessment.

This review does not constitute a full credit rating or credit risk assessment based on the full analysis and credit score algorithms used in our credit reports. A full credit report may also provide information relating to trade payment history and county court or court judgments if any.

Public Record Information Unlock full report
Exact Court Judgements
Period of Months Last 12m 13-24m 25-36m 37-48m 49-60m 61-72m
Number of Exact CCJS X Y Y X X Y
Value of Exact CCJS YXY YK S S X KX
Supplier Credit Limits Unlock full report
Date Sector Notified Amount Terms
XK-SXY XKXYXK SXSKXYXK £X,000 XS XYSKS
SK-SYY SKXYXKYKKY KSXX KKXXYXS £YY,000 YS XYSKS SK YXXSXS
YK-SXY XKXYXYYK SXSXYXK £SX,000 XS XYSKS
Payment Records Unlock full report
Payment Records from it's suppliers' company ledger show how a company is paying its suppliers

Payment Analysis

Total Invoices Paid Before
30 days due		 Paid After
30 days due		 Owing Before
30 days due		 Owing after
30 days due
XYX SX K YX X
Company Valuation Analysis Unlock full report

Going Concern Valuation

The going concern valuations value the company on the basis that it continues to trade without the threat of liquidation for the foreseeable future. These valuations are primarily profit and cashflow based.

Valuations Valuation Measures
Estimated High Value £XSI,000 Retained Profit £YX,000
Estimated Mid Value £YY,000 EBIT £SY,000
Estimated Low Value £X,000 EBITDA £SSX,000

Liquidation Valuation

The liquidaton valuation values the company as if it were to cease trading and assets were subject to rapid disposal to cover liabilities. This valuation is primarily asset based.

Valuations Valuation Measures
Estimated High Value £XY,000 Total Assets £XIX,000
Estimated Mid Value £Y,000 Net Assets £YX,000
Estimated Low Value £S,000 Tangible Equity £SX,000

The above valuations are based on our own algorithms and take no account of many factors that can influence actual valuations realized and should not therefore be assumed to be accurate.
Credit Status Checklist Unlock full report
Business Growth Please purchase a report to see true comments
EBITDA Purchase a report to see true comments
Dividends Please purchase a report to see true comments about this company
Retained Profits Retained Profits for this company
Debt Interest Debt Interest for this company
Cash Flow Cash Flow for this company
CCJs CCJs for this company
Age of Company Age of Company for this company
Solvency Solvency for this company
Secured Creditors Secured Creditors for this company
Ownership Ownership for this company


First Report Score: (0-10) X
Financial Status Guide:
10 Very Strong
9 Strong
8 Very Good
7 Good
6 Above Average
5 Average
4 Below Average
3 Poor
2 Weak
1 Very Weak
0 Critical

Risk Score Trend

Risk Rating Unlock full report

This is the credit risk assessment used by one of the top UK credit reference agencies.

Risk Score (1-100) X
Risk Band Description XXMXMXMX SISX
Risk Assessment Meeting of Creditors
Credit Rating XSKX
Altman Z Score Credit Risk Rating Unlock full report

There have been many bankruptcy predictors developed, however none has been so thoroughly tested and broadly accepted as the Altman Z-Score.

Z Score X
Risk Band XY
Risk Band Description The Z Score is not used for small companies where full accounts are not filed because profit and loss account items are required to calculate the score.

Z Score Bands

1 Low Risk 3.00 and above
2 Caution 2.63 - 2.99
3 Risk of Failure within 2 years 1.24 - 2.62
4 High Probability Failure Below 1.24
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Document Filings
Director's details changed for Mr Gavin Thomson on 30 March 2026
Director's details changed for Ms Rachel Lynn Johnson on 30 March 2026
Director's details changed for Mr Steven Ross Craib on 30 March 2026
Confirmation statement made on 26 February 2026 with no updates
Termination of appointment of Timothy Michael Horsfall as a director on 12 November 2025
Appointment of Ms Rachel Lynn Johnson as a director on 12 November 2025
Satisfaction of charge SC4990340001 in full
Appointment of Mr Gavin Thomson as a director on 15 July 2025
Appointment of Mr Timothy Michael Horsfall as a director on 15 July 2025
Appointment of Mr Steven Ross Craib as a director on 15 July 2025
Termination of appointment of Nadir Ahmed Mahjoub as a director on 15 July 2025
Termination of appointment of James George Oag as a director on 15 July 2025
Termination of appointment of Ryan Keith Strachan as a director on 14 July 2025
Termination of appointment of Blackwood Partners Llp as a secretary on 15 July 2025
Confirmation statement made on 26 February 2025 with no updates
Registration of charge SC4990340001, created on 31 July 2024
Confirmation statement made on 26 February 2024 with no updates
Confirmation statement made on 26 February 2023 with no updates
Confirmation statement made on 26 February 2022 with no updates
Confirmation statement made on 26 February 2021 with no updates
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