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- Synestal Limited
Company profile · Specialist contractors
Synestal Limited
Synestal Limited is a newly incorporated private limited company registered in Birmingham, company number 17384731, one of 442 specialist construction companies in Birmingham. Its next accounts are due at Companies House on 6 May 2028, and its first CT600 is due at HMRC on 5 August 2028.
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 Synestal Limited is registered
The registered office is in Birmingham (B37), in the Solihull local authority area, West Midlands. Show B37 5LL on a map.
Other trade companies in B37
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- Fourfold Care LtdCleaning companies
- Ipen Services LtdMechanics and garages
- DC Carpentry and Building Services LtdCleaning companies
- T&J Landscapes LtdLandscapers and gardeners
- RRC Contractors LtdInstallers
- Vanguard Roofing & Building LtdRoofers
- Marstongreen Group LtdBuilders
What happens if Synestal 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 6 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 7 May 2028 to 6 Jun 2028 | £150 |
| 1 to 3 months late | 7 Jun 2028 to 6 Aug 2028 | £375 |
| 3 to 6 months late | 7 Aug 2028 to 6 Nov 2028 | £750 |
| More than 6 months late | From 7 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 17384731
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 August 2026
- Registered office
- 29 Hadfield Way, Birmingham, B37 5LL
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
Freight transport by road (SIC 49410)
Other transportation support activities (SIC 52290)
Renting and leasing of other machinery, equipment and tangible goods n.e.c. (SIC 77390) - Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
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.
- Systemax I.T. Limited1998
- T & G Maintenance (UK) Limited2014
- T A Hearty Building Services Limited2015
- T M Builders Ltd2017
- Ta Surveys Limited2026
- Tab Steel Fabrication Ltd2021
- Tate Landscaping Ltd2025
- TCC Pro Steel Fixing Ltd2025
All specialist construction companies in Birmingham · All trades in Birmingham · Specialist contractors across the UK
Frequently asked questions
When are Synestal Limited's accounts due?
Synestal Limited's next accounts are due at Companies House by 6 May 2028 (in 572 days), covering the period to 31 August 2027.
When is Synestal 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 5 August 2027, due by 5 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Synestal Limited still trading?
Synestal 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 Synestal Limited do?
Synestal Limited is registered under Other specialised construction activities n.e.c. (SIC 43999); Freight transport by road (SIC 49410); Other transportation support activities (SIC 52290); Renting and leasing of other machinery, equipment and tangible goods n.e.c. (SIC 77390).
How old is Synestal Limited?
Synestal Limited was incorporated on 6 August 2026, less than a year ago.
What is the penalty if Synestal 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 Synestal 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.