£576k
+27%vs Sept 2024Active11586850Private limited companyMilton Keynes
O'LEARY ENGINEERING LTD
Significant control: Brian Joseph O'Leary (25–50%), Stephen David Merrick (25–50%) and 1 more
From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Other engineering activities (SIC 71129). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
O'LEARY ENGINEERING LTD is an active private limited company (company number 11586850) incorporated on 25 September 2018, registered in Milton Keynes. Its registered activity is other engineering activities (SIC 71129). Latest small accounts cover the period ending 30 September 2025, showing net assets of £576k and cash of £125k, with 11 employees on average. Net assets rose 27% on the prior period (£455k).
Peer position · net assets
By net assets it sits in the top quarter of 181 comparable companies in Milton Keynes (median £4,062, upper quartile £42k).
02
Ownership and control
- Mr Brian Joseph O'Leary
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Stephen David Merrick
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Luke Merrick
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mrs Rebecca Dawn Warrener O'Leary
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
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
- 25 September 20188 yrs ago
- Next accounts due
- 30 June 2027in 249 days
- Confirmation statement due
- 9 October 2027in 350 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71129
- Other engineering activities
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£125k
+50%vs Sept 2024Not reported
11
+10%vs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £576k | £125k | £806k | — | — | — | 11 |
| 30 September 2024 | £455k | £83k | £804k | — | — | — | 10 |
Cash per employee£11kCash ÷ 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 £576,113 at 30 September 2025
- Net assets up 10% or more on the prior period+26.6% vs prior period
- Cash at bank of £50,000 or moreCash £124,683
- Incorporated five or more years agoIncorporated 25 September 2018
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
- Confirmation statement duein 350 days
- Next accounts duein 249 days
- Accounts period endNet assets £576k · small accounts
- Accounts period endNet assets £455k · small accounts
- Incorporated
08
Similar companies in Milton Keynes
- CYCLONE SYSTEMS LTDBedford · inc. Sept 2018
- KITCH ENGINEERING LTDOlney · inc. Sept 2018
- RMC PROJECTS2020 LTDBuckingham · inc. Sept 2018
- VOLUME COMMISSIONING LIMITEDMilton Keynes · inc. Aug 2018
- HOUSDEN ENGINEERING SERVICES LIMITEDOlney · inc. Oct 2018
- BOELY LIMITEDBedford · inc. Aug 2018
All companies incorporated on 25 September 2018 · in Sept 2018.
09
Reminders for O'LEARY ENGINEERING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.