- Companies
- Civil engineering
- London
- Gel Construction Limited
Gel Construction Limited
- Company number
- 09131439
- Incorporated
- 15 Jul 201412 years trading
- Registered office
- 118 Bell Green Lane, London, SE26 5TF
- Nature of business
- Construction of other civil engineering projects n.e.c.
Gel Construction Limited is a 12-year-old private limited company registered in London, company number 09131439, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £7,836 on the year before, to £8,148.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £23K against £15K owed within a year: 1.5 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £8,148 | £9,826 | £23K | £15K | 0 |
| 31 Mar 2025 | £312 | £2,472 | £25K | £25K | 1 |
| 31 Mar 2024 | £10K | £7,429 | £33K | £23K | 1 |
| 31 Mar 2023 | £6,197 | £4,031 | £21K | £15K | 1 |
| 31 Mar 2022 | £8,033 | £2,855 | £23K | £15K | 1 |
| 31 Mar 2021 | £7,534 | £4,774 | £27K | £20K | 1 |
| 31 Mar 2020 | £4,755 | £6,696 | £26K | £21K | 1 |
| 31 Mar 2019 | £8,420 | £12K | £30K | £21K | |
| 31 Mar 2018 | £4,987 | £6,806 | £6,823 | £1,836 | |
| 31 Mar 2017 | £11K | £391 | £18K | £6,881 | 1 |
Where Gel Construction Limited is registered
The registered office is in London (SE26), in the Lewisham local authority area, London. Show SE26 5TF on a map.
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What happens if Gel Construction Limited 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 09131439
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 July 2014 (12 years ago)
- Registered office
- 118 Bell Green Lane, London, SE26 5TF
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 8 October 2025
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 London
Other active civil engineering contractors registered in London.
- Genosu Limited2016
- Geo-1 Survey Ltd2022
- Geomatec Consulting Engineers Ltd2018
- George and Sean Limited2024
- Geoserve Global Limited2001
- Geostruct Consulting Limited2025
- Geotrack Limited2002
- Gesmc International Limited2025
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Gel Construction Limited's accounts due?
Gel Construction Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Gel Construction Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Gel Construction Limited still trading?
Gel Construction Limited 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 Gel Construction Limited do?
Gel Construction Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Gel Construction Limited?
Gel Construction Limited was incorporated on 15 July 2014, 12 years ago.
What is the penalty if Gel Construction Limited 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 Gel Construction Limited 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.