- Companies
- Finishing trades
- Armagh
- Gillen Steel Limited
Gillen Steel Limited
- Company number
- NI062967
- Incorporated
- 1 Feb 200719 years trading
- Registered office
- 27 Derryraine Road, Armagh, BT60 1NZ
- Nature of business
- Other building completion and finishing
Gillen Steel Limited is a 19-year-old private limited company registered in Armagh, company number NI062967, one of 7 building finishing companies in Armagh. 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.
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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 up £45K (+14%) on the year before, to £370K.
- Current assets of £432K against £194K owed within a year: 2.2 times cover.
- 7 employees on average, down from 11 the year before.
- Balance sheets on record for 4 years, 2014 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £370K | £158K | £432K | £194K | 7 |
| 31 Dec 2024 | £325K | £57K | £367K | £177K | 11 |
| 31 Dec 2015 | £218K | £38K | £335K | £260K | |
| 31 Dec 2014 | £203K | £140K | £297K | £181K |
Where Gillen Steel Limited is registered
The registered office is in Armagh (BT60), in the Armagh City, Banbridge and Craigavon local authority area, Northern Ireland. Show BT60 1NZ on a map.
Other trade companies in BT60
- Zarya Energy LtdElectricians
- Linton Electrical LtdElectricians
- SGM Development Group LimitedBuilders
- Alloy Doctor LtdMachinery repair and installation
- Vision Maintenance and Cleaning LtdCleaning companies
- Total Floor Design LtdFloor and wall tilers
- Treanor Car Sales LtdMotor traders
- SFM Plumbing LimitedPlumbers and heating engineers
What happens if Gillen Steel 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
- NI062967
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 February 2007 (19 years ago)
- Registered office
- 27 Derryraine Road, Armagh, BT60 1NZ
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 1 February 2026
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 in Armagh
Other active building finishing companies registered in Armagh.
- Glenwood Property Services Limited2004
- McMurdie Contracts Ltd2026
- O'Reilly Stonemasons Ltd2024
- Occ Fitout Limited2020
- Buildtec Innovations (NI) Limited2019
- CD Enterprises Ltd2023
All building finishing companies in Armagh · All trades in Armagh · Finishing trades across the UK
Frequently asked questions
When are Gillen Steel Limited's accounts due?
Gillen Steel Limited's next accounts are due at Companies House by 30 September 2027 (in 351 days), covering the period to 31 December 2026.
When is Gillen Steel 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 Gillen Steel Limited still trading?
Gillen Steel Limited is listed as active on the Companies House register as of 1 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 Gillen Steel Limited do?
Gillen Steel Limited is registered under Other building completion and finishing (SIC 43390).
How old is Gillen Steel Limited?
Gillen Steel Limited was incorporated on 1 February 2007, 19 years ago.
What is the penalty if Gillen Steel 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 Gillen Steel Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 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.