- Companies
- Civil engineering
- Belfast
- SCL Electrical/Civil Engineering Ltd
SCL Electrical/Civil Engineering Ltd
- Company number
- NI729583
- Incorporated
- 20 May 20251 year trading
- Registered office
- 98 Joanmount Gardens, Belfast, BT14 6NY
- Nature of business
- Construction of utility projects for electricity and telecommunications
SCL Electrical/Civil Engineering Ltd is a 1-year-old private limited company registered in Belfast, company number NI729583, one of 67 civil engineering contractors in Belfast. Its next accounts are due at Companies House on 20 February 2027, and its first CT600 is due at HMRC on 19 May 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 SCL Electrical/Civil Engineering Ltd is registered
The registered office is in Belfast (BT14), in the Belfast local authority area, Northern Ireland. Show BT14 6NY on a map.
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What happens if SCL Electrical/Civil Engineering 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 20 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 Feb 2027 to 20 Mar 2027 | £150 |
| 1 to 3 months late | 21 Mar 2027 to 20 May 2027 | £375 |
| 3 to 6 months late | 21 May 2027 to 20 Aug 2027 | £750 |
| More than 6 months late | From 21 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- NI729583
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 May 2025 (1 year ago)
- Registered office
- 98 Joanmount Gardens, Belfast, BT14 6NY
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 19 May 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 Belfast
Other active civil engineering contractors registered in Belfast.
- Semple & McKillop Limited2002
- SPP Omagh Road Bess Ltd2023
- Strategic Power Connect (NI) Ltd2022
- Strategic Propco Ltd2023
- Strni Ltd2024
- Swordlestown Farm Ltd2023
- Synthetic Sports Solutions Limited2011
- Tonnagh Beg Group Ltd2016
All civil engineering contractors in Belfast · All trades in Belfast · Civil engineering across the UK
Frequently asked questions
When are SCL Electrical/Civil Engineering Ltd's accounts due?
SCL Electrical/Civil Engineering Ltd's next accounts are due at Companies House by 20 February 2027 (in 130 days), covering the period to 31 May 2026.
When is SCL Electrical/Civil Engineering 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 19 May 2026, due by 19 May 2027, and one for the period to 31 May 2026, due by 31 May 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is SCL Electrical/Civil Engineering Ltd still trading?
SCL Electrical/Civil Engineering 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 SCL Electrical/Civil Engineering Ltd do?
SCL Electrical/Civil Engineering Ltd is registered under Construction of utility projects for electricity and telecommunications (SIC 42220).
How old is SCL Electrical/Civil Engineering Ltd?
SCL Electrical/Civil Engineering Ltd was incorporated on 20 May 2025, 1 year ago.
What is the penalty if SCL Electrical/Civil Engineering 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 SCL Electrical/Civil Engineering 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.