- Companies
- Civil engineering
- London
- Sevengineering Consultancy Ltd
Sevengineering Consultancy Ltd
- Company number
- 13366150
- Incorporated
- 29 Apr 20215 years trading
- Registered office
- 276 Chase Road, Suite 7-0019 Lonsto House, London, N14 6HA
- Nature of business
- Construction of other civil engineering projects n.e.c.; Other engineering activities; specialised design activities; Other service activities n.e.c.
Sevengineering Consultancy Ltd is a 5-year-old private limited company registered in London, company number 13366150, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 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 £78 (+44.3%) on the year before, to £254.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £6,918 against £6,664 owed within a year: 1.0 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 5 years, 2022 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £254 | £6,918 | £6,664 | 3 | |
| 28 Feb 2025 | £176 | £7,161 | £6,985 | 3 | |
| 29 Feb 2024 | £127 | £5,850 | £5,723 | 2 | |
| 28 Feb 2023 | £188 | £9,416 | £9,228 | 1 | |
| 28 Feb 2022 | £134 | £9,395 | £9,261 | 1 |
Who runs and owns Sevengineering Consultancy Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| C*** S*** | Director | Apr 2021 |
Person with significant control
Where Sevengineering Consultancy Ltd is registered
The registered office is in London (N14), in the Enfield local authority area, London. Show N14 6HA on a map.
Other trade companies in N14
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- Niclons Engineering and Management LtdFinishing trades
- Kevlar Heating LimitedPlumbers and heating engineers
- Neonova Investments LtdProperty developers
Shared registered office
43 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Sevengineering Consultancy 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 13366150
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 April 2021 (5 years ago)
- Registered office
- 276 Chase Road, Suite 7-0019 Lonsto House, London, N14 6HA
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Other engineering activities (SIC 71129)
specialised design activities (SIC 74100)
Other service activities n.e.c. (SIC 96090) - Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 28 April 2026
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.
- Sevo Ltd2003
- SFT Engineering Ltd2025
- SG Civils Ltd2019
- SG Power Distribution Ltd2018
- SH Utilities Limited2023
- Sha Engineering Services Ltd2017
- Shadow Rail Ltd2026
- Shaka Rail Ltd2016
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Sevengineering Consultancy Ltd's accounts due?
Sevengineering Consultancy Ltd's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is Sevengineering Consultancy Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Sevengineering Consultancy Ltd still trading?
Sevengineering Consultancy 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 Sevengineering Consultancy Ltd do?
Sevengineering Consultancy Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Other engineering activities (SIC 71129); specialised design activities (SIC 74100); Other service activities n.e.c. (SIC 96090).
How old is Sevengineering Consultancy Ltd?
Sevengineering Consultancy Ltd was incorporated on 29 April 2021, 5 years ago.
Who runs Sevengineering Consultancy Ltd?
Sevengineering Consultancy Ltd has 1 active director, the longest-serving appointed in Apr 2021. Their names and service addresses are on the Companies House register.
Who owns Sevengineering Consultancy Ltd?
One person or company has significant control of Sevengineering Consultancy Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Sevengineering Consultancy 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 Sevengineering Consultancy 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.