Glen Building Services Ltd
- Company number
- NI048274
- Incorporated
- 15 Oct 200322 years trading
- Registered office
- 99 Muldonagh Road, Claudy, BT47 4EJ
- Nature of business
- Construction of domestic buildings; Scaffold erection
Glen Building Services Ltd is a 22-year-old private limited company, company number NI048274, one of the UK's building contractors. Its next accounts are due at Companies House on 31 January 2027, and its first CT600 is due at HMRC on 30 November 2026.
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 £269K (+10.1%) on the year before, to £2.9M.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £2.8M against £834K owed within a year: 3.3 times cover.
- 6 employees on average, up from 5 the year before.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | £2.9M | £119K | £2.8M | £834K | 6 |
| 30 Nov 2023 | £2.7M | £812K | £3.1M | £1.3M | 5 |
| 30 Nov 2022 | £2.5M | £12K | £2.2M | £517K | 5 |
| 30 Nov 2021 | £1.9M | £4,523 | £1.6M | £554K | 4 |
| 30 Nov 2020 | £1.5M | £80K | £1.2M | £512K | 2 |
| 30 Nov 2019 | £1M | £150K | £804K | £449K | 2 |
| 30 Nov 2018 | £844K | £68K | £649K | £407K | 3 |
| 30 Nov 2017 | £716K | £96K | £519K | £343K | 3 |
| 30 Nov 2016 | £569K | £133K | £466K | £402K | 2 |
| 30 Nov 2015 | £488K | £50K | £195K | £258K |
Where Glen Building Services Ltd is registered
The registered office is in the BT47 postcode district, in the Causeway Coast and Glens local authority area, Northern Ireland. Show BT47 4EJ on a map.
Other trade companies in BT47
- RNK Contracts LimitedGroundworks and demolition
- Den Electrical LtdElectricians
- BDK Consulting LimitedProperty developers
- Oakline Engineering LtdInstallers
- Killew Property Services LimitedFacilities management
- PH Autobody LimitedMechanics and garages
- C Doherty Autos LtdMechanics and garages
- CPMH LtdBuilders
Also registered at this address
2 other companies use the same registered office as Glen Building Services Ltd.
- Muldonagh Properties LimitedBuilders
- The McLaughlin Group LimitedBuilders
What happens if Glen Building Services Ltd 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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- NI048274
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 October 2003 (22 years ago)
- Registered office
- 99 Muldonagh Road, Claudy, BT47 4EJ
- Nature of business
- Construction of domestic buildings (SIC 41202)
Scaffold erection (SIC 43991) - Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 20 December 2025
- Charges (mortgages)
- 1 outstanding of 5 registered
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies
Other active building contractors.
Frequently asked questions
When are Glen Building Services Ltd's accounts due?
Glen Building Services Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Glen Building Services Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 November 2025, due by 30 November 2026, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Glen Building Services Ltd still trading?
Glen Building Services Ltd 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 Glen Building Services Ltd do?
Glen Building Services Ltd is registered under Construction of domestic buildings (SIC 41202); Scaffold erection (SIC 43991).
How old is Glen Building Services Ltd?
Glen Building Services Ltd was incorporated on 15 October 2003, 22 years ago.
What is the penalty if Glen Building Services Ltd 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 Glen Building Services Ltd 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.