- Companies
- Specialist contractors
- Birmingham
- Nasser Siaf Limited
Nasser Siaf Limited
- Company number
- 08643508
- Incorporated
- 8 Aug 201313 years trading
- Registered office
- 15 Wilde Close, Kings Heath, Birmingham, B14 6LN
- Nature of business
- Other specialised construction activities n.e.c.
Nasser Siaf Limited is a 13-year-old private limited company registered in Birmingham, company number 08643508, one of 442 specialist construction companies in Birmingham. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £1,195 (-1.6%) on the year before, to £72K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £6,016 against £2,700 owed within a year: 2.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 31 Aug 2025 | £72K | £6,016 | £2,700 | 0 | |
| 31 Aug 2024 | £74K | £5,935 | £2,320 | 0 | |
| 31 Aug 2023 | £75K | £45K | £1,940 | 1 | |
| 31 Aug 2022 | £79K | £59K | £5,318 | 1 | |
| 31 Aug 2021 | £63K | £68K | £110K | 1 | |
| 31 Aug 2020 | £54K | £42K | £116K | 1 | |
| 31 Aug 2019 | £43K | £138K | £1,852 | ||
| 31 Aug 2018 | £26K | £82K | £2,612 | ||
| 31 Aug 2017 | £34K | £107K | £760 | ||
| 31 Aug 2016 | £16K | £55K | £63K | £4,475 |
Where Nasser Siaf Limited is registered
The registered office is in Birmingham (B14), in the Birmingham local authority area, West Midlands. Show B14 6LN on a map.
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- Wais Cars LimitedMotor traders
- A Ford Electrical LtdElectricians
- Metro Roofing Midlands LtdRoofers
- Y&S Generation Build LtdBuilders
- O J Autos LtdMechanics and garages
What happens if Nasser Siaf 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 08643508
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 August 2013 (13 years ago)
- Registered office
- 15 Wilde Close, Kings Heath, Birmingham, B14 6LN
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 18 November 2025
- Previous names
- Nasser Saif Limited (until 14 Aug 2013)
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 Birmingham
Other active specialist construction companies registered in Birmingham.
- Nepton Services Ltd2024
- Nevim Build Limited2025
- New Age Renovations Limited2026
- New Look Roofing Services Ltd2021
- Nexis Build Limited2025
- Nexoma Projects Ltd2023
- NG Snagz Limited2022
- NHC Plant Limited2022
All specialist construction companies in Birmingham · All trades in Birmingham · Specialist contractors across the UK
Frequently asked questions
When are Nasser Siaf Limited's accounts due?
Nasser Siaf Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Nasser Siaf Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Nasser Siaf Limited still trading?
Nasser Siaf 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 Nasser Siaf Limited do?
Nasser Siaf Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Nasser Siaf Limited?
Nasser Siaf Limited was incorporated on 8 August 2013, 13 years ago.
What is the penalty if Nasser Siaf 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 Nasser Siaf 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.