- Companies
- Civil engineering
- Sutton
- SCG Engineers Pte Ltd
SCG Engineers Pte Ltd
- Company number
- 13733799
- Incorporated
- 10 Nov 20214 years trading
- Registered office
- 1 Iris Mews, Westmead Road, Sutton, Surrey, SM1 4GG
- Nature of business
- Construction of other civil engineering projects n.e.c.
SCG Engineers Pte Ltd is a 4-year-old private limited company registered in Sutton, company number 13733799, one of 33 civil engineering contractors in Sutton. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 unchanged on the year before, at £100.
- Net assets rose in 0 of 3 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £100 | £100 | £100 | 0 | |
| 30 Nov 2024 | £100 | £100 | £100 | 0 | |
| 30 Nov 2023 | £100 | £100 | £100 | 0 | |
| 30 Nov 2022 | £100 | £100 | £100 | 0 |
Where SCG Engineers Pte Ltd is registered
The registered office is in Sutton (SM1), in the Sutton local authority area, London. Show SM1 4GG on a map.
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What happens if SCG Engineers Pte 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 31 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 13733799
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 November 2021 (4 years ago)
- Registered office
- 1 Iris Mews, Westmead Road, Sutton, Surrey, SM1 4GG
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 9 November 2025
- Previous names
- SCG Engineer's Private Ltd (until 17 Apr 2023)
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 Sutton
Other active civil engineering contractors registered in Sutton.
- Skylight Luminous Limited2026
- Streamline Design Limited2024
- Suben Construction Ltd2017
- Total Groundworks Limited2003
- Vital Water Intelligence Limited2025
- Wired by JP Ltd2024
- Xchargeev Ltd2025
- Y&S Protection Ltd2022
All civil engineering contractors in Sutton · All trades in Sutton · Civil engineering across the UK
Frequently asked questions
When are SCG Engineers Pte Ltd's accounts due?
SCG Engineers Pte Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is SCG Engineers Pte Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is SCG Engineers Pte Ltd still trading?
SCG Engineers Pte 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 SCG Engineers Pte Ltd do?
SCG Engineers Pte Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is SCG Engineers Pte Ltd?
SCG Engineers Pte Ltd was incorporated on 10 November 2021, 4 years ago.
What is the penalty if SCG Engineers Pte 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 SCG Engineers Pte 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.