- Company number
- NI051716
- Incorporated
- 15 Sep 200422 years trading
- Registered office
- 56 Garnock Hill, Belfast, BT10 0AW
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings; Construction of other civil engineering projects n.e.c.
SGB Contracts Ltd is a 22-year-old private limited company registered in Belfast, company number NI051716, one of 213 building contractors in Belfast. Its next accounts are due at Companies House on 5 January 2027, and the CT600 for the period to 5 April 2026 is due at HMRC on 5 April 2027.
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 £1,379 (+4.2%) on the year before, to £34K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £59K against £52K owed within a year: 1.1 times cover.
- 1 employee on average, down from 2 the year before.
- 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 |
|---|---|---|---|---|---|
| 5 Apr 2025 | £34K | £59K | £52K | 1 | |
| 5 Apr 2024 | £33K | £40K | £10K | 2 | |
| 5 Apr 2023 | £45K | £42K | £1,189 | 4 | |
| 5 Apr 2022 | £54K | £98K | £30K | 3 | |
| 5 Apr 2021 | £23K | £75K | £22K | 2 | |
| 5 Apr 2020 | £17K | £49K | £9,489 | 1 | |
| 5 Apr 2019 | £16K | £90K | £20K | ||
| 5 Apr 2018 | £9,627 | £73K | £19K | ||
| 5 Apr 2017 | £4,928 | £39K | £53K | £50K | |
| 5 Apr 2016 | £2,069 | £16K | £32K | £32K |
Where SGB Contracts Ltd is registered
The registered office is in Belfast (BT10), in the Belfast local authority area, Northern Ireland. Show BT10 0AW on a map.
Other trade companies in BT10
- Fitzsimons Engineering Services LimitedMachinery repair and installation
- Kennedy Solutions LtdMechanics and garages
- Luxcare Autos LtdMechanics and garages
- Fast House Brickworks LtdSpecialist contractors
- MS Autopoint LtdMotor traders
- Torsney Plant Hire LtdSpecialist contractors
- T&S (Belfast) LimitedCleaning companies
- LMB Utilities LtdCivil engineering
What happens if SGB Contracts 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 5 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Jan 2027 to 5 Feb 2027 | £150 |
| 1 to 3 months late | 6 Feb 2027 to 5 Apr 2027 | £375 |
| 3 to 6 months late | 6 Apr 2027 to 5 Jul 2027 | £750 |
| More than 6 months late | From 6 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 6 Apr 2027 | £200 |
| 3 months late | 5 Jul 2027 | another £200 |
| 6 months late | 5 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 5 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
- NI051716
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 September 2004 (22 years ago)
- Registered office
- 56 Garnock Hill, Belfast, BT10 0AW
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Construction of other civil engineering projects n.e.c. (SIC 42990) - Year end
- 5 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 5 April 2025
- Last confirmation statement
- 15 September 2026
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 in Belfast
Other active building contractors registered in Belfast.
- Shields Plant Hire Ltd2014
- Smarter Built Property Limited2013
- SMC Builders Ltd2002
- SMM Building Services Ltd2025
- Solv Group Ltd2000
- Solv Maintenance Limited2008
- ST Development & Rentals Ltd2016
- Stormont Inn Limited2013
All building contractors in Belfast · All trades in Belfast · Builders across the UK
Frequently asked questions
When are SGB Contracts Ltd's accounts due?
SGB Contracts Ltd's next accounts are due at Companies House by 5 January 2027 (in 84 days), covering the period to 5 April 2026.
When is SGB Contracts Ltd's CT600 due?
The CT600 for the period to 5 April 2026 is due at HMRC by 5 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 6 January 2027.
Is SGB Contracts Ltd still trading?
SGB Contracts 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 SGB Contracts Ltd do?
SGB Contracts Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is SGB Contracts Ltd?
SGB Contracts Ltd was incorporated on 15 September 2004, 22 years ago.
What is the penalty if SGB Contracts 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 SGB Contracts 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.