£172k
+18%vs Jul 2024ActiveNI619454Private limited companyArmagh
TRAILER DIAGNOSTIC SERVICES LTD
Significant control: Colm Sheridan (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Trailer Diagnostic Services Ltd sell?
Registered activity: Repair of machinery (SIC 33120). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
TRAILER DIAGNOSTIC SERVICES LTD is an active private limited company (company number NI619454) incorporated on 22 July 2013, registered in Armagh. Its registered activity is repair of machinery (SIC 33120). Latest micro accounts cover the period ending 31 July 2025, showing net assets of £172k, 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 rose 18% on the prior period (£146k).
Peer position · net assets
By net assets it sits in the upper half of 114 comparable companies in Belfast (median £47k, upper quartile £175k).
02
Ownership and control
- Mr Colm Sheridan
- owns 75–100% of shares
- owns 75–100% of shares
- owns 75–100% of shares
- 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
- 22 July 201313 yrs ago
- Next accounts due
- 30 April 2027in 186 days
- Confirmation statement due
- 5 August 2027in 283 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 33120
- Repair of machinery
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
Not reported the period before| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | £172k | — | — | £60k | — | — | 2 |
| 31 July 2024 | £146k | — | — | £67k | — | — | — |
Current ratio3.08Current assets ÷ creditors within one year
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 above zeroNet assets £172,014 at 31 July 2025
- Net assets up 10% or more on the prior period+17.6% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 3.08
- Incorporated five or more years agoIncorporated 22 July 2013
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 283 days
- Next accounts duein 186 days
- Accounts period endNet assets £172k · micro accounts
- Accounts period endNet assets £146k · micro accounts
- Incorporated
08
Similar companies in Belfast
- ADRIAN MCCAFFREY TRADING CO LTDOmagh · inc. Aug 2013
- KEYS BROTHERS HORTICULTURE LIMITEDHillsborough · inc. Aug 2013
- LPG REFRIGERATION SERVICES LIMITEDArmagh · inc. May 2013
- LONGHILL PLANT SERVICES LTDOmagh · inc. Oct 2013
- STEPHEN HUNTER LAWNMOWERS LTDOmagh · inc. Apr 2013
- MGM COMMERCIALS & EQUESTRIAN LIMITEDCastlederg · inc. Nov 2013
All companies incorporated on 22 July 2013 · in Jul 2013.
09
Reminders for TRAILER DIAGNOSTIC SERVICES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.