£2,105
+12282%vs Dec 2024ActiveSC188786Private limited companyAberdeen
EUREKA DRILLING SERVICES LIMITED
Significant control: Michael James Mcmahon (25–50%), Marion Bernadette Mcmahon (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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Registered activity: Extraction of crude petroleum (SIC 06100). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
EUREKA DRILLING SERVICES LIMITED is an active private limited company (company number SC188786) incorporated on 26 August 1998, registered in Aberdeen. Its registered activity is extraction of crude petroleum (SIC 06100). Latest small accounts cover the period ending 31 December 2025, showing net assets of £2,105 and cash of £2, with 3 employees on average. Net assets rose 12282% on the prior period (£17).
Peer position · net assets
By net assets it sits in the lower half of 98 comparable companies in Aberdeen (median £16k, upper quartile £82k).
02
Ownership and control
- Mr Michael James Mcmahon
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mrs Marion Bernadette Mcmahon
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mrs Marion Bernadette Mcmahon
- owns 75–100% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 26 August 199828 yrs ago
- Next accounts due
- 30 September 2027in 342 days
- Confirmation statement due
- 9 September 2027in 321 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 06100
- Extraction of crude petroleum
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£2
−100%vs Dec 2024Not reported
3
No changevs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £2,105 | £2 | £58k | — | — | — | 3 |
| 31 December 2024 | £17 | £1,332 | £59k | — | — | — | 3 |
Cash per employee£1Cash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £2,105 at 31 December 2025
- Net assets up 10% or more on the prior period+12282.4% vs prior period
- Incorporated five or more years agoIncorporated 26 August 1998
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Next accounts duein 342 days
- Confirmation statement duein 321 days
- Accounts period endNet assets £2,105 · small accounts
- Accounts period endNet assets £17 · small accounts
- Incorporated
08
Similar companies in Aberdeen
- PESECO LIMITEDAberdeen · inc. Nov 1998
- NRG WELL EXAMINATION LTDAberdeen · inc. Apr 1998
- ROD WELDING LIMITEDAberdeen · inc. Mar 1999
- SPIRIT NORTH SEA GAS LIMITEDAberdeen · inc. Feb 1998
- OPTIMA SOLUTIONS UK LIMITEDAberdeen · inc. Mar 1999
- WELL ENGINEERING CONSULTANCY LTD.Fraserburgh · inc. May 1999
All companies incorporated on 26 August 1998 · in Aug 1998.
09
Reminders for EUREKA DRILLING SERVICES LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.