- Companies
- Installers
- Grays
- SG Construction Group Ltd
SG Construction Group Ltd
- Company number
- 14108568
- Incorporated
- 16 May 20224 years trading
- Registered office
- 34 Rookery View, Grays, RM17 6AT
- Nature of business
- Other construction installation
SG Construction Group Ltd is a 4-year-old private limited company registered in Grays, company number 14108568, one of 60 installation companies (insulation, lifts, shutters and similar) in Grays. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 down £427 (-77.9%) on the year before, to £121.
- Current assets of £20K against £23K owed within a year: 0.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £121 | £20K | £23K | 1 | |
| 31 May 2024 | £548 | £4,702 | 1 | ||
| 31 May 2023 | £637 | £2,738 | 1 |
Where SG Construction Group Ltd is registered
The registered office is in Grays (RM17), in the Thurrock local authority area, East of England. Show RM17 6AT on a map.
Other trade companies in RM17
- JR Home Improvement LtdBuilders
- United Engines LtdMechanics and garages
- Amitab Mechanic LtdMechanics and garages
- NHF Property Solutions LtdElectricians
- DMCG LtdElectricians
- Chris Bell Plumbing Services LtdPlumbers and heating engineers
- United Prompt Solutions LtdMachinery repair and installation
- Countryside Building & Developments LtdCivil engineering
What happens if SG Construction 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 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
- 14108568
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 May 2022 (4 years ago)
- Registered office
- 34 Rookery View, Grays, RM17 6AT
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 15 May 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Grays
Other active installation companies (insulation, lifts, shutters and similar) registered in Grays.
- Starfit Installations Ltd2017
- Thameside Fire Protection Systems Limited2013
- Thameside Window Solutions Limited2014
- Three Fourteen Contractors Ltd2026
- Thurrock Ceilings & Partitions Ltd2024
- Tom Projects Ltd2026
- Tower Building Services Ltd2023
- Trustwood Ltd2011
All installation companies (insulation, lifts, shutters and similar) in Grays · All trades in Grays · Installers across the UK
Frequently asked questions
When are SG Construction Group Ltd's accounts due?
SG Construction Group Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is SG Construction Group Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is SG Construction Group Ltd still trading?
SG Construction 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 SG Construction Group Ltd do?
SG Construction Group Ltd is registered under Other construction installation (SIC 43290).
How old is SG Construction Group Ltd?
SG Construction Group Ltd was incorporated on 16 May 2022, 4 years ago.
What is the penalty if SG Construction 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 SG Construction 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.