- Companies
- Specialist contractors
- London
- Nasdor Ltd
Nasdor Ltd
- Company number
- 09439236
- Incorporated
- 13 Feb 201511 years trading
- Registered office
- 20 Luffield, London, SE2 9JL
- Nature of business
- Other specialised construction activities n.e.c.
Nasdor Ltd is a 11-year-old private limited company registered in London, company number 09439236, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 30 December 2026, and the CT600 for the period to 30 March 2026 is due at HMRC on 30 March 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 unchanged on the year before, at £0.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Mar 2025 | £0 | £0 | £0 | 1 | |
| 31 Mar 2024 | £0 | £0 | £0 | 1 | |
| 30 Mar 2023 | £0 | £0 | £0 | 1 | |
| 30 Mar 2022 | £1 | £0 | £0 | 1 | |
| 30 Mar 2021 | £0 | £0 | £0 | 1 | |
| 30 Mar 2020 | £0 | £0 | 1 | ||
| 30 Mar 2019 | £2 | £1 | |||
| 30 Mar 2018 | £0 | £0 | |||
| 30 Mar 2017 | £0 | £0 | £0 | ||
| 28 Feb 2016 | £0 | £0 |
Where Nasdor Ltd is registered
The registered office is in London (SE2), in the Greenwich local authority area, London. Show SE2 9JL on a map.
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What happens if Nasdor 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 30 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2026 to 30 Jan 2027 | £150 |
| 1 to 3 months late | 31 Jan 2027 to 30 Mar 2027 | £375 |
| 3 to 6 months late | 31 Mar 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 | 31 Mar 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 | 30 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
- 09439236
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 February 2015 (11 years ago)
- Registered office
- 20 Luffield, London, SE2 9JL
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 March 2025
- Last confirmation statement
- 13 February 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in London
Other active specialist construction companies registered in London.
- Nass Construction Ltd2015
- Nate Chains Ltd2026
- National Fire Door Specialist Ltd2026
- National Site Solutions Limited2025
- Nationwide Express Ltd2019
- Nationwide Pos Installation Limited2025
- Nato Building Ltd2019
- Navicon Ltd2008
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are Nasdor Ltd's accounts due?
Nasdor Ltd's next accounts are due at Companies House by 30 December 2026 (in 78 days), covering the period to 30 March 2026.
When is Nasdor Ltd's CT600 due?
The CT600 for the period to 30 March 2026 is due at HMRC by 30 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 December 2026.
Is Nasdor Ltd still trading?
Nasdor 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 Nasdor Ltd do?
Nasdor Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Nasdor Ltd?
Nasdor Ltd was incorporated on 13 February 2015, 11 years ago.
What is the penalty if Nasdor 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 Nasdor 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.