£406k
+1%vs Jan 2024ActiveNI641075Private limited companyBallymoney
JAMISON'S MECHANICAL SERVICES LIMITED
Significant control: Derek Jamison (significant control)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Jamison'S Mechanical Services Limited 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
JAMISON'S MECHANICAL SERVICES LIMITED is an active private limited company (company number NI641075) incorporated on 27 September 2016, registered in Ballymoney. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest abridged accounts cover the period ending 5 January 2025, showing net assets of £406k and cash of £314k, with 4 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 1% on the prior period (£403k).
Peer position · net assets
By net assets it sits in the top quarter of 429 comparable companies in Belfast (median £18k, upper quartile £81k).
02
Ownership and control
- Mr Derek Jamison
- has significant influence or control
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
- 27 September 201610 yrs ago
- Next accounts due
- 5 October 202621 days overdue
- Confirmation statement due
- 11 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 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Unaudited Abridged
- Size band
- MicroCompanies Act thresholds
05
Financials
£314k
−15%vs Jan 2024Not disclosed
4
−33%vs Jan 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 5 January 2025 | £406k | £314k | £197k | — | — | — | 4 |
| 5 January 2024 | £403k | £371k | £202k | — | — | — | 6 |
Cash per employee£78kCash ÷ 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 £406,041 at 5 January 2025
- Cash at bank of £50,000 or moreCash £313,832
- Incorporated five or more years agoIncorporated 27 September 2016
- Accounts past their due dateDue 5 October 2026
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 due21 days overdue
- Accounts period endNet assets £406k · abridged accounts
- Accounts period endNet assets £403k · abridged accounts
- Incorporated
08
Similar companies in Belfast
- KMAC MECHANICAL LTDMagherafelt · inc. Sept 2016
- GILROY HEATING SERVICES LTDNewry · inc. Oct 2016
- TONER MECHANICAL SERVICES LTDBallymoney · inc. Sept 2016
- ALEXANDER PLUMBING AND HEATING LTDBelfast · inc. Aug 2016
- TTS PLUMBING AND HEATING LTDNewry · inc. Nov 2016
- CPH PLUMBING & HEATING LTDBelfast · inc. Nov 2016
All companies incorporated on 27 September 2016 · in Sept 2016.
09
Reminders for JAMISON'S MECHANICAL SERVICES LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.