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- Emdor Ltd
Company profile · Civil engineering
Emdor Ltd
Emdor Ltd is a 13-year-old private limited company registered in London, company number 08552170, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 May 2026, as filed at Companies House.
Emdor Ltd over the years
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 £166 (+29.8%) on the year before, to £723.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £23K against £22K owed within a year: 1.0 times cover.
- 3 employees on average, up from 2 the year before.
- 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 May 2026 | £723 | £23K | £23K | £22K | 3 |
| 31 May 2025 | £557 | £4,994 | £11K | £11K | 2 |
| 31 May 2024 | -£1,656 | £9,682 | £12K | £14K | 2 |
| 31 May 2023 | £1,257 | £26K | £27K | £27K | 2 |
| 31 May 2022 | £913 | £21K | £26K | £26K | 2 |
| 31 May 2021 | £583 | £18K | £22K | £23K | 3 |
| 31 May 2020 | £494 | £2,691 | £13K | £14K | 2 |
| 31 May 2019 | -£3,575 | £4,875 | £6,818 | £13K | 2 |
| 31 May 2018 | £1,256 | £7,638 | £9,519 | £12K | 2 |
| 31 May 2017 | £786 | £9,472 | £11K | £16K | 2 |
Where Emdor Ltd is registered
The registered office is in London (E10), in the Waltham Forest local authority area, London. Show E10 6JA on a map.
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What happens if Emdor 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 08552170
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 May 2013 (13 years ago)
- Registered office
- 8 Cromer Road, Leyton, London, E10 6JA
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 31 May 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.
- Emerald Built Environment Engineering Consultants Limited2022
- Emg Groundworks Ltd2025
- Emilian J Ltd2014
- Emmy Construction Ltd2017
- Emo Management Limited2026
- Empire Glass Limited2023
- Emy Construct Limited2008
- Endeavour Recruitment Services Limited2014
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Emdor Ltd's accounts due?
Emdor Ltd's next accounts are due at Companies House by 29 February 2028 (in 505 days), covering the period to 31 May 2027.
When is Emdor Ltd's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is Emdor Ltd still trading?
Emdor 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 Emdor Ltd do?
Emdor Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Emdor Ltd?
Emdor Ltd was incorporated on 31 May 2013, 13 years ago.
What is the penalty if Emdor 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 Emdor 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.