- Companies
- Installers
- London
- Siyat Limited
Siyat Limited
- Company number
- 16496200
- Incorporated
- 4 Jun 20251 year trading
- Registered office
- 89 Barry Road, London, NW10 8DE
- Nature of business
- Other construction installation; Wholesale of tobacco products; Retail sale of tobacco products in specialised stores; Retail sale via mail order houses or via Internet
Siyat Limited is a 1-year-old private limited company registered in London, company number 16496200, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 4 March 2027, and its first CT600 is due at HMRC on 3 June 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Siyat Limited is registered
The registered office is in London (NW10), in the Brent local authority area, London. Show NW10 8DE on a map.
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What happens if Siyat 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 4 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 5 Mar 2027 to 4 Apr 2027 | £150 |
| 1 to 3 months late | 5 Apr 2027 to 4 Jun 2027 | £375 |
| 3 to 6 months late | 5 Jun 2027 to 4 Sep 2027 | £750 |
| More than 6 months late | From 5 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 16496200
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 June 2025 (1 year ago)
- Registered office
- 89 Barry Road, London, NW10 8DE
- Nature of business
- Other construction installation (SIC 43290)
Wholesale of tobacco products (SIC 46350)
Retail sale of tobacco products in specialised stores (SIC 47260)
Retail sale via mail order houses or via Internet (SIC 47910) - Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 3 June 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in London
Other active installation companies (insulation, lifts, shutters and similar) registered in London.
- SKG Enterprises Limited2016
- Skies Energy Ltd2025
- Skilled Construction Ltd2019
- Skillful Solutions Ltd2024
- SKL Lift Services Ltd2018
- Sky Vista Roof Windows Ltd2024
- Skyfall Construction Limited2014
- Skygap Limited2023
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Siyat Limited's accounts due?
Siyat Limited's next accounts are due at Companies House by 4 March 2027 (in 142 days), covering the period to 30 June 2026.
When is Siyat Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 3 June 2026, due by 3 June 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Siyat Limited still trading?
Siyat 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 Siyat Limited do?
Siyat Limited is registered under Other construction installation (SIC 43290); Wholesale of tobacco products (SIC 46350); Retail sale of tobacco products in specialised stores (SIC 47260); Retail sale via mail order houses or via Internet (SIC 47910).
How old is Siyat Limited?
Siyat Limited was incorporated on 4 June 2025, 1 year ago.
What is the penalty if Siyat 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 Siyat 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.