−£1,191
vs Mar 2024Active13255276Private limited companyBicester
O & M MECHANICAL SERVICES LTD
Significant control: Oscar William Kernaghan (25–50%), Katie Rose Kernaghan (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does O & M Mechanical Services Ltd sell?
Registered activity: Plumbing, heat and air-conditioning installation (SIC 43220). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
O & M MECHANICAL SERVICES LTD is an active private limited company (company number 13255276) incorporated on 9 March 2021, registered in Bicester. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 31 March 2025, showing net assets of −£1,191, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 31% on the prior period (−£906).
Peer position · net assets
By net assets it sits in the bottom quarter of 328 comparable companies in Oxford (median £5,789, upper quartile £33k).
02
Ownership and control
- Mr Oscar William Kernaghan
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mrs Katie Rose Kernaghan
- owns 25–50% of shares
- holds 25–50% of voting rights
- has significant influence or control
- Mr Michael Kevin Dann
- 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
- 9 March 20215 yrs ago
- Next accounts due
- 31 December 2026in 68 days
- Confirmation statement due
- 23 March 2027in 150 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | −£1,191 | — | — | — | — | — | 2 |
| 31 March 2024 | −£906 | — | — | — | — | — | 2 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets below zeroNet assets £-1,191 at 31 March 2025
- Net assets down 25% or more on the prior period-31.5% vs prior period
- Incorporated five or more years agoIncorporated 9 March 2021
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 150 days
- Next accounts duein 68 days
- Accounts period endNet liabilities £1,191 · micro accounts
- Accounts period endNet liabilities £906 · micro accounts
- Incorporated
08
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- PINNACLE PLUMBING & HEATING DIRECT LTDWitney · inc. Mar 2021
- FLETCHER PLUMBING & HEATING LTDWallingford · inc. Mar 2021
- TAYLOR-MADE MOBILITY LIMITEDAbingdon · inc. Feb 2021
- WEBB PLUMBING, HEATING & BATHROOMS LTDWitney · inc. Feb 2021
All companies incorporated on 9 March 2021 · in Mar 2021.
09
Reminders for O & M MECHANICAL SERVICES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.