- Companies
- Finishing trades
- London
- Sgi Service Group Ltd
Sgi Service Group Ltd
- Company number
- 11794460
- Incorporated
- 29 Jan 20197 years trading
- Registered office
- 81 Courtney Road, London, SW19 2EE
- Nature of business
- Other building completion and finishing
Sgi Service Group Ltd is a 7-year-old private limited company registered in London, company number 11794460, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 31 December 2026.
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 down £3,359 (-515.2%) on the year before, to -£2,707.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £11K against £1,212 owed within a year: 9.0 times cover.
- 2 employees on average, down from 3 the year before.
- Balance sheets on record for 6 years, 2019 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | -£2,707 | £9,701 | £11K | £1,212 | 2 |
| 31 Dec 2023 | £652 | £14K | £35K | £4,341 | 3 |
| 31 Dec 2022 | £341 | £9,761 | £50K | £49K | 2 |
| 31 Dec 2021 | £8,537 | £44K | £69K | £61K | 2 |
| 31 Dec 2020 | £5,542 | £107K | £117K | £112K | 1 |
| 31 Dec 2019 | £891 | £9,948 | £17K | £16K | 1 |
Where Sgi Service Group Ltd is registered
The registered office is in London (SW19), in the Merton local authority area, London. Show SW19 2EE on a map.
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- Morningside LtdProperty developers
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Also registered at this address
1 other company uses the same registered office as Sgi Service Group Ltd.
- A&Y Refurbish LtdBuilders
What happens if Sgi Service Group 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 11794460
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 January 2019 (7 years ago)
- Registered office
- 81 Courtney Road, London, SW19 2EE
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 28 January 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 London
Other active building finishing companies registered in London.
- SH Homes Ltd2023
- SH&M Steel Fixing Ltd2018
- Shadow White Interiors Ltd2020
- Shahid Builders Ltd2026
- Shania Holding Ltd2022
- Shano Building Ltd2026
- Sharka Construction Limited2026
- Sharperlux Ltd2015
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are Sgi Service Group Ltd's accounts due?
Sgi Service Group Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Sgi Service Group 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 31 December 2025, due by 31 December 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Sgi Service Group Ltd still trading?
Sgi Service Group 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 Sgi Service Group Ltd do?
Sgi Service Group Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Sgi Service Group Ltd?
Sgi Service Group Ltd was incorporated on 29 January 2019, 7 years ago.
What is the penalty if Sgi Service Group 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 Sgi Service Group 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.