- Companies
- Civil engineering
- Omagh
- SW Civils Limited
SW Civils Limited
- Company number
- NI731565
- Incorporated
- 21 Jul 20251 year trading
- Registered office
- 47 Cranny Oaks, Drumnakilly Road, Omagh, County Tyrone, BT79 0FQ
- Nature of business
- Construction of other civil engineering projects n.e.c.
SW Civils Limited is a 1-year-old private limited company registered in Omagh, company number NI731565, one of 71 civil engineering contractors in Omagh. Its next accounts are due at Companies House on 21 April 2027, and its first CT600 is due at HMRC on 20 July 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where SW Civils Limited is registered
The registered office is in Omagh (BT79), in the Fermanagh and Omagh local authority area, Northern Ireland. Show BT79 0FQ on a map.
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What happens if SW Civils 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 21 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 Apr 2027 to 21 May 2027 | £150 |
| 1 to 3 months late | 22 May 2027 to 21 Jul 2027 | £375 |
| 3 to 6 months late | 22 Jul 2027 to 21 Oct 2027 | £750 |
| More than 6 months late | From 22 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- NI731565
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 July 2025 (1 year ago)
- Registered office
- 47 Cranny Oaks, Drumnakilly Road, Omagh, County Tyrone, BT79 0FQ
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 20 July 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Omagh
Other active civil engineering contractors registered in Omagh.
- TG Groundworks Limited2014
- Tonene Contracts Ltd2019
- Tyrone Utilities Ltd2021
- W & H Alexander Ltd2013
- W U Rail Limited2013
- WJ McLaughlin and Sons Limited2013
- Wood Pole Utility Service Ltd2016
- Acs Civils Ltd2015
All civil engineering contractors in Omagh · All trades in Omagh · Civil engineering across the UK
Frequently asked questions
When are SW Civils Limited's accounts due?
SW Civils Limited's next accounts are due at Companies House by 21 April 2027 (in 190 days), covering the period to 31 July 2026.
When is SW Civils Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 20 July 2026, due by 20 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is SW Civils Limited still trading?
SW Civils 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 SW Civils Limited do?
SW Civils Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is SW Civils Limited?
SW Civils Limited was incorporated on 21 July 2025, 1 year ago.
What is the penalty if SW Civils 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 SW Civils 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.