- Companies
- Finishing trades
- Thomas Rooney and Sons Limited
Thomas Rooney and Sons Limited
- Company number
- NI041571
- Incorporated
- 21 Sep 200125 years trading
- Registered office
- Heather Heights, 147 Head Road, Ballymartin, Newry, BT34 4PX
- Nature of business
- Other building completion and finishing
Thomas Rooney and Sons Limited is a 25-year-old private limited company registered in Ballymartin, company number NI041571, one of the UK's building finishing companies. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Thomas Rooney and Sons LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £20K (-37.8%) on the year before, to £33K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Balance sheets on record for 5 years, 2014 to 2018.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2018 | £33K | ||||
| 31 Dec 2017 | £53K | £120K | £69K | ||
| 31 Dec 2016 | -£19K | £35K | £41K | ||
| 31 Dec 2015 | -£33K | £1,083 | £31K | £48K | |
| 31 Dec 2014 | -£32K | £141 | £49K | £55K |
Where Thomas Rooney and Sons Limited is registered
The registered office is in Ballymartin (BT34), in the Newry, Mourne and Down local authority area, Northern Ireland. Show BT34 4PX on a map.
Other trade companies in BT34
- JMP Live LimitedElectricians
- SSL Solar & Electrical LimitedElectricians
- Ocn Construction LtdBuilders
- Warren Properties Ireland LimitedBuilders
- Rog Electrical LtdElectricians
- DMN Mechanics LimitedMotor traders
- M & M Consultants Ire LtdSpecialist contractors
- C Quinn Contracts LtdBuilders
What happens if Thomas Rooney and Sons Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- NI041571
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 September 2001 (25 years ago)
- Registered office
- Heather Heights, 147 Head Road, Ballymartin, Newry, BT34 4PX
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 19 September 2025
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies
Other active building finishing companies.
Frequently asked questions
When are Thomas Rooney and Sons Limited's accounts due?
Thomas Rooney and Sons Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Thomas Rooney and Sons Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Thomas Rooney and Sons Limited still trading?
Thomas Rooney and Sons Limited is listed as active on the Companies House register (checked 13 Oct 2026). Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Thomas Rooney and Sons Limited do?
Thomas Rooney and Sons Limited is registered under Other building completion and finishing (SIC 43390).
How old is Thomas Rooney and Sons Limited?
Thomas Rooney and Sons Limited was incorporated on 21 September 2001, 25 years ago.
What is the penalty if Thomas Rooney and Sons Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Thomas Rooney and Sons Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.