- Companies
- Finishing trades
- Dungannon
- Exon Construction Ltd
Exon Construction Ltd
- Company number
- NI047934
- Incorporated
- 17 Sep 200323 years trading
- Registered office
- 72 Clonavaddy Road, Galbally, Dungannon, BT70 2PR
- Nature of business
- Other building completion and finishing
Exon Construction Ltd is a 23-year-old private limited company registered in Dungannon, company number NI047934, one of 5 building finishing companies in Dungannon. 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 Exon Construction LtdOr 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 £6,671 (-41.2%) on the year before, to £9,504.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £178K against £168K owed within a year: 1.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £9,504 | £178K | £168K | 1 | |
| 31 Dec 2024 | £16K | £180K | £168K | 1 | |
| 31 Dec 2023 | £60K | £185K | £134K | 1 | |
| 31 Dec 2022 | £351 | £124K | 1 | ||
| 31 Dec 2021 | £13K | £100K | £106K | 1 | |
| 31 Dec 2020 | £1,247 | £50K | £47K | 1 | |
| 31 Dec 2019 | £1,503 | £170K | £168K | 1 | |
| 31 Dec 2018 | -£1,204 | -£188K | £188K | 1 | |
| 31 Dec 2017 | -£839 | -£177K | £176K | ||
| 31 Dec 2016 | -£1,294 | -£187K | £186K |
Where Exon Construction Ltd is registered
The registered office is in Dungannon (BT70), in the Mid Ulster local authority area, Northern Ireland. Show BT70 2PR on a map.
Other trade companies in BT70
- MCG Brickwork (Irl) LtdBuilders
- Creteworx (N.I.) LtdCivil engineering
- Ralph Burrows & Sons LtdSpecialist contractors
- Tyrone Bricklayers LtdBuilders
- D Blake Electrical LtdElectricians
- Harform LtdCivil engineering
- McNally Groundworks LtdGroundworks and demolition
- Top Landscapes & Gardening LimitedLandscapers and gardeners
What happens if Exon Construction 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 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
- NI047934
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 September 2003 (23 years ago)
- Registered office
- 72 Clonavaddy Road, Galbally, Dungannon, BT70 2PR
- 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
- 24 August 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 Dungannon
Other active building finishing companies registered in Dungannon.
- Port-A-Com Ltd2015
- Tyrone Guttering Services Limited1995
- Ashlock Door Systems Ltd2002
- Ecofac Group Ltd2026
All building finishing companies in Dungannon · All trades in Dungannon · Finishing trades across the UK
Frequently asked questions
When are Exon Construction Ltd's accounts due?
Exon Construction Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Exon Construction Ltd'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 Exon Construction Ltd still trading?
Exon Construction 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 Exon Construction Ltd do?
Exon Construction Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Exon Construction Ltd?
Exon Construction Ltd was incorporated on 17 September 2003, 23 years ago.
What is the penalty if Exon Construction 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 Exon Construction 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.