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- Belenos Limited
Company profile · Specialist contractors
Belenos Limited
Belenos Limited is a 5-year-old private limited company registered in Bangor, company number NI676319, one of 21 specialist construction companies in Bangor. 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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Financial snapshot, 2025
From the balance sheet at 31 December 2025, as filed at Companies House.
Belenos Limited over the years
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 £14K (+923.3%) on the year before, to £15K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £34K against £19K owed within a year: 1.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £15K | £34K | £19K | 1 | |
| 31 Dec 2024 | £1,493 | £5,904 | £6,214 | 1 | |
| 28 Feb 2024 | £1,205 | £655 | £402 | 1 | |
| 28 Feb 2023 | £1,000 | £0 | £0 | 0 | |
| 28 Feb 2022 | £1,000 |
Where Belenos Limited is registered
The registered office is in Bangor (BT20), in the Ards and North Down local authority area, Northern Ireland. Show BT20 3RG on a map.
Other trade companies in BT20
- Venger Group LtdMachinery repair and installation
- DK Electrical Solutions LtdElectricians
- Radaconstruct86 LimitedBuilders
- McCullough Homes LimitedProperty developers
- Eagle Wing Developments LtdProperty developers
- J & D Johnston Construction LtdInstallers
- 24Seven FM Services LimitedFacilities management
- Saandbanks LtdProperty developers
What happens if Belenos 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
- NI676319
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 February 2021 (5 years ago)
- Registered office
- 112 Bryansburn Road, Bangor, BT20 3RG
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
Information technology consultancy activities (SIC 62020)
Accounting and auditing activities (SIC 69201)
Management consultancy activities other than financial management (SIC 70229) - Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 28 November 2025
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Bangor
Other active specialist construction companies registered in Bangor.
- C&R Interiors Limited2013
- DRC Utilities Limited2018
- Fire Protection Products Limited2004
- Handyhome Property Services Ltd2024
- Highlife Rope Access Ltd2015
- I.M. & D.M. Owen (Adeiladwyr) Cyf2008
- Igen Security Systems Ltd2017
- Impact Fixings Ltd2006
All specialist construction companies in Bangor · All trades in Bangor · Specialist contractors across the UK
Frequently asked questions
When are Belenos Limited's accounts due?
Belenos Limited's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Belenos 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 Belenos Limited still trading?
Belenos 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 Belenos Limited do?
Belenos Limited is registered under Other specialised construction activities n.e.c. (SIC 43999); Information technology consultancy activities (SIC 62020); Accounting and auditing activities (SIC 69201); Management consultancy activities other than financial management (SIC 70229).
How old is Belenos Limited?
Belenos Limited was incorporated on 9 February 2021, 5 years ago.
What is the penalty if Belenos 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 Belenos 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.